NEC NL10276AC30-04R

DATA SHEET
TFT COLOR LCD MODULE
NL10276AC30-04R
38 cm (15.0 inches), 1024 × 768 pixels, 262,144 colors,
LVDS interface, Wide viewing angle, High luminance
DESCRIPTION
NL10276AC30-04R is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising
amorphous silicon TFT attached to each signal electrode, a driving circuit and a backlight. NL10276AC30-04R has
a built-in backlight with inverter.
The 38 cm (15.0 inches) diagonal display area contains 1024 × 768 pixels and can display 262,144 colors
simultaneously.
FEATURES
• Wide viewing angle (with retardation film)
• High luminance
• Low reflection
• LVDS interface (Equivalent of THC63LVDF64A, THine Electronics, Inc.)
• Incorporated edge type backlight (two lamps, inverter) and Lamp holder replaceable
APPLICATIONS
• Desk-top type of PC
• Engineering work station
• Display terminal for control system
• Monitor for process controller
The information in this document is subject to change without notice.
Please confirm with the delivery specification before starting to design the system.
Document No. EN0490EJ1V0DS00
Date Published April 2000 P
Printed in Japan
©
2000
NL10276AC30-04R
STRUCTURE AND FUNCTIONS
A color TFT (thin film transistor) LCD module is comprised of a TFT liquid crystal panel structure, LSIs for driving
the TFT array, and a backlight assembly. The TFT panel structure is created by sandwiching liquid crystal material
in the narrow gap between a TFT array glass substrate and a color filter glass substrate. After the driver LSIs are
connected to the panel, the backlight assembly is attached to the backside of the panel.
RGB (red, green, blue) data signals from a source system is modulated into a form suitable for active matrix
addressing by the onboard signal processor and sent to the driver LSIs which in turn addresses the individual TFT
cells.
Acting as an electro-optical switch, each TFT cell regulates light transmission from the backlight assembly when
activated by the data source. By regulating the amount of light passing through the array of red, green, and blue
dots, color images are created with clarity.
OUTLINE OF CHARACTERISTICS (at room temperature)
Items
2
Description
Display area
304.128 (H) × 228.096 (V) mm
Drive system
a-Si TFT active matrix
Display colors
262,144 colors
Number of pixels
1024 × 768 pixels
Pixel arrangement
RGB vertical stripe
Pixel pitch
0.297 (H) × 0.297 (V) mm
Module size
350.0 (H) × 265.0 (V) × 20.0 (typ.) (D) mm
Weight
1350 g (typ.)
Contrast ratio
200 : 1 (typ.)
Viewing angle (more than the
contrast ratio of 10 : 1)
• Horizontal
• Vertical
Designed viewing direction
• Wider viewing angle without image reversal : up side (12 o’clock)
• Wider viewing angle with contrast ratio:
down side (6 o’clock)
perpendicular
• Optimum grayscale (γ = 2.2):
Color gamut
40% (typ., at center, to NTSC)
Response time
15 ms (typ.), “white 100%” to “black 10%”
Luminance
200 cd/m (typ.)
Signal system
RGB 6-bit signals, Synchronous signals (Hsync, Vsync), Dot clock (CLK)
LVDS interface (Equivalent of THC63LVDF64A, THine Electronics, Inc.) 1 port
Supply voltage
5 V (Logic, LCD driving), 12 V (Backlight)
Backlight
Edge light type: Two cold cathode fluorescent lamps with inverter
• Lamp holder: type No.150 LHS11
• Inverter: type No.141PW201
Power consumption
11.8 W (typ.)
: 60° (typ., left side, right side)
: 40° (typ., up side), 50°(typ., down side)
2
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
BLOCK DIAGRAM OF BASIC STRUCTURE
H-driver
3072 lines
V-driver
CK +/–
Power supply
for drivers
Controller
D0 +/–
D1 +/–
D2 +/–
LCD module
IC
Equivalent of
THC63LVDF64A (THine)
I/F
TFT LCD panel
768
lines
H: 1024 × 3 (R,G,B)
V: 768
GND
VCC
VDDB
DC/DC
Converter
Inverter
Backlight (Edge light type)
ACA
BRTC
BRTH
BRTL
GNDB
Note: Neither GND nor GNDB is connected to FG (Frame Ground).
GND and GNDB should be connected to customer equipment FG.
Data Sheet EN0490EJ1V0DS00
3
NL10276AC30-04R
GENERAL SPECIFICATIONS
Items
Specifications
Unit
Module size
350.0 ± 0.6 (H) × 265.0 ± 0.6 (V) × 20.5 (max.) (D)
mm
Display area
304.128 (H) × 228.096 (V)
mm
Number of pixels
1024 (H) × 768 (V)
pixel
Dot pitch
0.099 (H) × 0.297 (V)
mm
Pixel pitch
0.297 (H) × 0.297 (V)
mm
Pixel arrangement
RGB (Red, Green, Blue) vertical stripe
Display colors
262,144 (RGB, 6 bit)
Weight
1350 (typ.), 1500 (max.)
–
color
g
ABSOLUTE MAXIMUM RATINGS
Parametesrs
Symbols
Ratings
Unit
VCC
–0.3 to +6.0
V
VDDB
–0.3 to +14
V
VI
–0.3 to VCC + 0.3
V
Logic input voltage
(backlight-logic signal)
VIBL1
–0.3 to +5.5
V
Logic input voltage
(backlight-BRTL signal)
VIBL2
–0.3 to +1.5
V
Storage temp.
TST
–20 to +60
°C
Operating temp.
TOP
0 to +50
°C
Module surface
Note 2
≤ 95
%
Ta ≤ 40°C
≤ 85
%
Supply voltage
Logic input voltage
Relative humidity (RH)
Absolute humidity
Note 2
Absolute humidity shall not exceed
Ta = 50°C, Relative humidity =
85% level.
Note 1: Measured at the LCD panel of the module.
Note 2: No Condensation.
4
Data Sheet EN0490EJ1V0DS00
g/m
Remarks
Ta = 25°C
40 < Ta ≤ 50°C
3
Ta > 50°C
Note 1
NL10276AC30-04R
ELECTRICAL CHARACTERISTICS
(1) Logic, LCD driving
Ta = 25°C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Remarks
Supply voltage
VCC
4.75
5.0
5.25
V
–
Ripple voltage
VRP
–
–
100
mV
for VCC
LVDS signal input “L”
voltage
VIL
–100
–
–
mV
VCM = 1.2 V
LVDS signal input “H”
voltage
VIH
–
–
+100
mV
VCM: Common mode voltage in LVDS
driver
Input voltage
VI
0.25
0.35
0.45
V
–
Common mode voltage
VCM
1.125
1.25
1.375
V
Terminating resistor
RT
–
100
–
Ω
Supply current
ICC
–
300
Note
600
mA
RT = 100Ω
–
VCC = 5.0 V
Note: Checkered flag pattern (in EIAJ ED-2522)
(2) Backlight
Ta = 25°C
Parameters
Symbols
Min.
Typ.
Max.
Unit
Remarks
Supply voltage
VDDB
10.8
12.0
13.2
V
–
Logic input “L” voltage 1
VIL1
0
–
0.6
V
Logic input “H” voltage 1
VIH1
4.5
–
5.25
V
Logic input “L” voltage 2
VIL2
0
–
0.8
V
Logic input “H” voltage 2
VIH2
2.2
–
5.25
V
Logic input “L” current 1
IIL1
–1.0
–
–
mA
Logic input “H” current 1
IIH1
–
–
10
mA
Logic input “L” current 2
IIL2
–1.0
–
–
mA
Logic input “H” current 2
IIH2
–
–
0.8
mA
Supply current
IDDB
–
860
1000
mA
for BRTP
for BRTC, ACA, BRTL
for BRTP
for BRTC, ACA, BRTL
VDDB = 12.0 V (at max. luminance)
860 (mA) typ.
0 (mA)
Duty
Luminance control frequency
maximum luminance control: 100 % (Duty)
minimum luminance control: 20 % (Duty)
Luminance control frequency: 243 to 297 Hz
Data Sheet EN0490EJ1V0DS00
270 Hz (typ.)
5
NL10276AC30-04R
SUPPLY VOLTAGE SEQUENCE
VCC ON
VCC
VCC OFF
4.75 V
Signals
0.5 V
Tr < 80 ms
0V
t > 200 ms
Valid
0V
10 < t < 35 ms
0 < t < 35 ms
Notes 1: Logic signals (synchronous signals and control signals) must be “0” voltage(V), when VCC is not input.
If input voltage to signal lines is higher than 0.3 V, the internal circuit will be damaged.
2: The supply voltage for input signals should be the same as VCC.
3: Apply VDDB within the LCD operation period. (more than 4 Vsync after the Vcc are input.) When the
backlight turns on before LCD operation or the LCD operation turns off before the backlight turns off,
the display may momentarily become white.
However, 12 V for backlight should be started up within 80 ms, otherwise, the protection circuit makes
the backlight turns off.
4: When the power is off, please keep whole signals low level or high impedance.
6
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
INTERFACE AND CONNECTOR PIN ASSIGNMENT
(1) Interface connector for signal and power
Part No.
: FI-SE20P-HF
Adaptable socket: FI-SE20M
Supplier
: Japan Aviation Electronics Industry Limited (JAE)
CN1
Pin No.
Symbol
1
GND
2
GND
3
NC
4
NC
5
Signal type
Function
Ground
Note 1
Non-connection
–
GND
Ground
Note 1
6
CK+
Pixel clock
7
CK–
CLK for pixel data f = 65 MHz (typ.)
(LVDS level)
8
GND
Ground
Note 1
9
D2+
Pixel data
LVDS differential data input
10
D2–
11
GND
Ground
Note 1
12
D1+
Pixel data
LVDS differential data input
13
D1–
14
GND
Ground
Note 1
15
D0+–
Pixel data
LVDS differential data input
16
D0–
17
GND
Ground
Note 1
18
GND
19
VCC
+5.0 V power supply
Supply +5.0 V ±5%
20
VCC
Notes 1: GND is Signal ground for logic and LCD driving. The GND should be connected to system
ground. The GND is not connected to FG (Frame Ground) in this module.
2: Connect all pins (expect 3.4) to the appointed places to avoid noise problems.
Use 100 Ω twist pair wires for the cable.
CN1: Figure from socket view
20
19
· · · · ·
2
1
1
9
CN202
1
CN201
←Insert direction
11
CN1
20
1
↑
Insert direction
Note: CN202 should be opened.
Data Sheet EN0490EJ1V0DS00
7
NL10276AC30-04R
(2) Connector for backlight unit
Part No.
: IL-Z-11PL1-SMTY
Adaptable socket: IL-Z-11S-S125C3
Supplier
: Japan Aviation Electronics Industry Limited (JAE)
CN201
Pin No.
Symbol
1
VDDB
2
VDDB
3
VDDB
4
GNDB
5
GNDB
6
GNDB
7
ACA
8
Signal type
Function
12 V power supply
Supply +12 V ±10 %
Ground for backlight
Note 1
Luminance control signal
“H” or “Open”: Normal luminance (100%)
“L”
: Low luminance (1/2 of the
normal luminance)
BRTC
Backlight ON/OFF control signal
“H” or “Open”: Backlight ON
“L”
: Backlight OFF
9
BRTH
Luminance control signal
Note 2
10
BRTL
Luminance control signal
11
N.C.
CN201: Figure from socket view
11
8
10 · · · · · 3
2
Data Sheet EN0490EJ1V0DS00
1
NL10276AC30-04R
Part No.
: IL-Z-9PL1-SMTY
Adaptable socket: IL-Z-9S-S125C3
Supplier
: Japan Aviation Electronics Industry Limited (JAE)
CN202
Pin No.
Symbol
1
GNDB
2
GNDB
3
ACA
4
Signal type
Function
Ground for backlight
Note 1
Luminance control signal
“H” or “Open”: Normal luminance (100%)
“L”
: Low luminance (1/2 of the
normal luminance)
BRTC
Backlight ON/OFF control signal
“H” or “Open”: Backlight ON
“L”
: Backlight OFF
5
BRTH
Luminance control signal-1
Note 2
6
BRTL
Luminance control signal-1
7
BRTP
Luminance control signal-2
Note 3
8
GNDB
Ground for backlight
Note 1
9
PWSEL
Luminance control select signal
“H” or “Open”: Variable resistor control or
voltage control (Note 2)
“L”
: BRTP signal control (Note 3)
Notes 1:
Neither GND nor GNDB connected to FG (Frame Ground) in this module. They should be connected to
the FG of customer equipment.
2:
The ways to controll luminance are as follows.
(1) A way of luminance control by a variable resistor.
The variable resistor for luminance control should be 10 kΩ , and zero point of the resistor
corresponds to the minimum of luminance.
BRTH
BRTL
R
Mating variable resistor
: 10 kΩ ±5% (1/10 W), B curve
Maximum luminance (100 %) : R = 10 KΩ
Minimum luminance (30 %) : R = 0 Ω
(2) A way of luminance control by voltage
BRTH should be fixed to 0 V to control luminance by voltage. The range of input voltage between
BRTL and GNDB is as follows.
Maximum luminance (100%, ACA = H) : 1 V (typ.)
Minimum luminance (30%, ACA = H) : 0 V
Data Sheet EN0490EJ1V0DS00
9
NL10276AC30-04R
3:
The way of luminance control with BRTP signal
When PWSEL is “L,” inputting signal pulse from the outside to BRTP enables to control the luminance.
The luminance can be controlled by the duty value of the input signal.
Duty = 100%: luminance is maximum. (100%)
Duty = 20%: luminance is minimum. (30%)
Timing for BRTP
BRTC
0 < tLPW ≤ 500 ms
tLPW: “L” period
BRTP
0 < t ≤ 500ms
0 < t ≤ 500ms
tPW
tLPW
tHPW
VIH
BRTP
50%
VIL
Parameters
Symbols
Min.
Typ.
Max.
Unit
Remarks
Frequency
1/tPW
185
–
340
Hz
–
Pulse-width
tHPW/tPW
20
–
100
%
Input voltage
VIL
0
–
0.6
V
–
VIH
4.5
–
5.0
V
–
at max. luminance (100%)
Regarding set up for frequency, refer to the below formula.
Set up frequency = Vsync frequency × (n + 0.25) or (n + 0.75)
But, please fix the frequency after evaluating the display quality sufficiently, because it can be disturbed due to
the frequency.
10
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
METHOD OF CONNECTION FOR THC63LVDF63A
THC63LVDF63A (THine)
NL10276AC30-04
Equivalent of THC63LVDF64A (THine)
R0
R1
·
·
R5
G0
·
·
G5
B0
·
·
·
B5
Hsync
Vsync
DE
DCLK
D0
D1
·
·
D5
D6
·
·
D11
·
D12
·
·
D17
D18
D19
D20
CLKIN
Note 1
Y0P
Y0M
D0+
D0–
Y1P
Y1M
D1+
D1–
Y2P
Y2M
D2+
D2–
CLKOUTP
CLKOUTM
CK+
CK–
·
·
·
·
·
·
LCD
Controller
Note 2
VCCI
Note 3
+3.3V
VCC (+5 V)
DC/DC
Converter
GND
GND
Notes 1: 100 Ω twist pair.
2: These signals should be kept the range specified by Page 13 INPUT SIGNAL TIMING.
3: VCCI = 3.3 V (LCD internal voltage)
4: THC63LVDF63A is used as LVDS transmitter at the shipping inspection.
Data Sheet EN0490EJ1V0DS00
11
NL10276AC30-04R
DISPLAY COLORS vs. INPUT DATA SIGNALS
Data signal (0: Low level, 1: High level)
Display colors
Basic colors
Red grayscale
R5
R4
R3
R2
R1
R0
G5
G4
G3
G2
G1
G0
B5
B4
B3
B2
B1
B0
Black
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Blue
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Red
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
M a g e nta
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
Green
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Cyan
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
Yellow
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
White
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Black
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Red
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Black
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
Green
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
Black
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
dark
↑
↓
bright
Green grayscale
dark
↑
↓
bright
Blue grayscale
dark
↑
↓
bright
Blue
Note: Colors are developed in combination with 6-bit signals (64 steps in grayscale) of each primary red, green,
and blue color.
This process can result in up to 262,144 (64 × 64 × 64) colors.
12
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
INPUT SIGNAL TIMING
(1) Input signal specifications for LCD controller
Parameter
CLK
Frequency
Duty
Hsync
Symbol
Min.
Typ.
Max.
Unit
1/tC
60.0
65.0
68.0
MHz
Note
tch/tC
Rise, fall
tcrf
Period
th
–
–
ns
–
48.363 kHz (typ.)
16.0
20.676
22.7
µs
1110
1344
–
CLK
thd
–
1024
–
CLK
–
Front-porch
thf
0
–
–
CLK
–
Pulse width
thp*
12
–
–
CLK
–
Back-Porch
thb*
2
–
–
CLK
–
86
–
–
CLK
–
ns
–
Note
Hsync-CLK timing
ths
CLK-Hsync timing
thh
ns
–
DE-CLK timing
tes
ns
–
CLK-DE timing
teh
ns
–
Rise, fall
thrf
ns
–
Period
tv
–
16.666
–
ms
–
806
–
H
60.004 Hz (typ.)
Display period
tvd
–
768
–
H
–
Front-porch
tvf
1
–
–
H
–
Pulse width
tvp*
1
3
–
H
–
Back-porch
tvb*
1
–
–
H
–
3
–
–
H
–
*tvp + tvb
DATA
15.385 ns (typ.)
Display period
*thp + thb
Vsync
Remarks
Vsync-Hsync timing
tvs
1
–
–
CLK
–
Hsync-Vsync timing
tvh
1
–
–
CLK
–
Rise, fall
tvrf
ns
–
DATA-CLK (set up)
tds
ns
–
CLK-DATA (Hold)
tdh
ns
–
Note
Note: These values are in the timing standards of THC63LVDF63A. The timing standard prescribes in the
input of LCD transmitter. THC63LVDF63A is recommended for LVDS transmitter.
Data Sheet EN0490EJ1V0DS00
13
NL10276AC30-04R
(2) Input signal of LVDS RECEIVER (It is preseribed for the part CN1 input)
Parameters
Symbols
Min
Typ.
Max.
Unit
Remarks
CLK Frequency
TRCP
14.71
T
16.66
ns
–
Bit0 position
TRIP1
–0.5
0
0.5
ns
T = 15.38 ns
Bit1 position
TRIP0
T/7–0.5
T/7
T/7+0.5
ns
T = 15.38 ns
Bit2 position
TRIP6
2T/7–0.5
2T/7
2T/7+0.5
ns
T = 15.38 ns
Bit3 position
TRIP5
3T/7–0.5
3T/7
3T/7+0.5
ns
T = 15.38 ns
Bit4 position
TRIP4
4T/7–0.5
4T/7
4T/7+0.5
ns
T = 15.38 ns
Bit5 position
TRIP3
5T/7–0.5
5T/7
5T/7+0.5
ns
T = 15.38 ns
Bit6 position
TRIP2
6T/7–0.5
6T/7
6T/7+0.5
ns
T = 15.38 ns
Note: See the specifications of LVDS manufactures for detailed design.
In case that CLK jitter value between current cycle and next cycle is big, skew time¯of the next cycle
decreases with the value of the jitter.
CLK jitter + LVDS output skew + cable skew ≤ 500 ps
e.q. LVDS output skew: ± 200 ps
Cable skew:
14
± 100 ps
acceptable CLK jitter = ± 200 ps (500 − (200 + 100) = 200 ps)
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
(3) Definition of input signal timing for LCD controller
<Vertical>
tv
tvp
Vsync
tvf
tvb
Display period
tvd
DE
1
2
3
4
768
<Horizontal>
th
thp
Hsync
thf
thb
thpb
Display period
thd
DE
Data Sheet EN0490EJ1V0DS00
15
NL10276AC30-04R
<LVDS Receiver>
tRCP
CK–
CK+
Current cycle
Next cycle
D0+/–
R1’
R0’
G0
R5
R4
R3
R2
R1
R0
D1+/–
G2’
G1’
B1
B0
G5
G4
G3
G2
G1
D2+/–
B3’
B2’
DE
VSYNC
HSYNC
B5
B4
B3
B2
tRIP1
tRIP0
tRIP6
tRIP5
tRIP4
tRIP3
tRIP2
16
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
tC
tch
VIH
CLK VCCI × 50%
VIL
tcrf
tds
tdh
INVALID
INVALID
(R0 - R5) VIH
(G0 - G5)
(B0 - B5) VIL
tdrf
teh
tdrf
tes
teh
tes
VIH
DE VCCI × 50%
VIL
terf
terf
thh
ths
VIH
VCCI × 50%
Hsync
VIL
thrf
Hsync
VCCI × 50%
tvh
Vsync
tvs
VIH
VCCI × 50%
VIL
tvrf
VIH = VCCI × 0.7 (min.)
VIL = VCCI × 0.3 (max.)
VCCI = 3.3 V (LCD internal voltage)
Data Sheet EN0490EJ1V0DS00
17
NL10276AC30-04R
(4) Input signal timing chart FOR LCD
·····
Vsync
tvb
tvp
768 H (fixed)
·····
Hsync
1
2
tvf
·····
1
·····
DE
·····
DATA
·····
Invalid
Invalid
D (x, 0) ···
D (x, y)
···
D (x, 767)
DE
DATA
Invalid
Invalid
D (0, y) D (1, y)
···
D (x, y) ···
D (1023, y)
Hsync
·····
thb
thp
1024 CLK (fixed)
·····
CLK
1
2
thf
·····
1
·····
DE
DATA
Invalid
Invalid
D (0, y) D (1, y) ···D (1023, y) ···
Note: These values are in the output of THC63LVDF64A.
(Refer to Page 11 METHOD OF CONNECTION FOR THC63LVDF63A).
18
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
(5) Display position of input data
D (0, 0)
D (1, 0)
D (X, 0)
D (1022, 0)
D (1023, 0)
D (0, 1)
D (1, 1)
D (X, 1)
D (1022, 1)
D (1023, 1)
D (0, Y)
D (1, Y)
D (X, Y)
D (1022, Y)
D (1023, Y)
D (0, 766)
D (1, 766)
D (X, 766)
D (1022, 766)
D (1023, 766)
D (0, 767)
D (1, 767)
D (X, 767)
D (1022, 767)
D (1023, 767)
Data Sheet EN0490EJ1V0DS00
19
NL10276AC30-04R
OPTICAL CHARACTERISTICS
(Ta = 25°C, VCC = 5 V, VDDB = 12 V, Note1)
Parameters
Symbols
Contrast ratio
CR
Luminance
Lumax
Luminance uniformity
–
Conditions
White/Black, Note1
“White”
Maximum luminance
Min.
Typ.
Max.
Unit
80
200
–
–
150
200
–
cd/m
–
–
1.30
–
Remarks
Note 2
2
Note 3
Note 4
Minimum luminance
Reference data
(Ta = 25°C, VCC = 5 V, VDDB = 12 V)
Parameters
Symbols
Contrast ratio
CR
Conditions
Best contrast angle,
θR = 0°, θL = 0° θD = 5°
Min.
Typ.
Max.
Unit
Remarks
–
450
–
–
Note 2
White/Black, at center
Color gamut
C
θR, θL, θU, θD = 0°
At center, To NTSC
35
40
–
%
–
Viewing
angle
range
θR
CR > 10, White/Black
50
60
–
deg.
Note 5
θL
θU = 0°, θD = 0°
50
60
–
deg.
θU
CR > 10, White/Black
30
40
–
deg.
θD
θR = 0°, θL = 0°
35
50
–
deg.
Ton
White (100%) to black (10%)
–
15
40
ms
Note 6
Toff
Black (0%) to white (90%)
–
40
80
Maximum luminance: 100%
–
30 to100
–
%
–
(CR>10)
Horizontal
Vertical
Response time
Luminance control
range
–
Notes 1: Viewing angle : θR = 0°;θL = 0°, θU = 0°, θD = 0°, At center
2: The contrast ratio is calculated by using the following formula.
Contrast ratio (CR) =
Luminance with all pixels in white
Luminance with all pixels in black
The Luminance is measured in darkroom.
3: The luminance is measured after 20 minutes from the module works, with all pixels in white. Typical
value is measured after luminance saturation.
1°
LCD
20
Photodetector
(TOPCON BM-5A)
50 cm
Data Sheet EN0490EJ1V0DS00
NL10276AC30-04R
4. The luminance uniformity is calculated by using the formula in the table.
The luminance is measured at near the five points shown below.
Column
171
512
853
Line
1
2
128
3
384
5
4
640
5. Definitions of viewing angle are as follows.
Normal
12 o’clock
θL
Left
θU
θR
Upper
θD
Right
Lower
6. Definition of response time is as follows.
100 %
White
90 %
Luminance
10 %
0%
Black
ton
toff
Data Sheet EN0490EJ1V0DS00
Time
21
NL10276AC30-04R
RELIABILITY TEST SPECIFICATIONS
Test items
Test conditions
Judgment
High temperature/humidity (operation)
50 ± 2°C, 85% relative humidity
240 hours
Display data is black.
Note 1
Heat cycle (operation)
<1> 0°C ± 3°C ··· 1 hour
55°C ± 3°C ··· 1 hour
<2> 50 cycles, 4 hours/cycle
<3> Display data is black.
Note 1
Thermal shock (non-operation)
<1> –20°C ± 3°C ··· 30 minutes
60°C ± 3°C ··· 30 minutes
<2> 100 cycles
<3> Temperature transition time within 5 minutes.
Note 1
Vibration (non-operation)
<1> 5 - 100 Hz, 19.6 m/s (2G)
1 minute/cycle
X, Y, Z direction
<2> 50 times each direction
Mechanical shock (non-operation)
<1> 294 m/s (30G), 11 ms
X, Y, Z direction
<2> 3 times each direction
Notes 1, 2
ESD (operation)
150 pF, 150 Ω, ±10 kV
9 places on a panel
10 times each place at one-second intervals
Notes 1, 3
Dust (operation)
15 kinds of dust (JIS Z 8901)
Hourly 15 seconds stir, 8 times repeat
Note 1
2
2
Notes 1: Display function is checked by the same condition as LCD module out-going inspection.
2: Physical damage.
3: Discharge points “z“ are shown in the figure.
22
Data Sheet EN0490EJ1V0DS00
Notes 1, 2
NL10276AC30-04R
GENERAL CAUTIONS
Next figures and sentence are very important. Please understand the following contents.
CAUTION
This mark indicates that you will get hurt and/or the module will have damages when you make a
mistake to operate.
This mark indicates that you will get an electric shock when you make a mistake to operate.
This mark indicates that you will get hurt when you make a mistake to operate
CAUTION
Do not touch an inverter, on which a caution label is stucked, while the LCD module is under the operation,
because of dangerous high voltage.
(1) Caution when taking out the module
a) Pick the pouch only, in taking out module from a carrier box.
(2) Cautions for handling the module
a) As the electrostatic discharges may break the LCD module, handle the LCD module with care against
electrostatic discharges.
b)
As the LCD panel and backlight element are made from fragile glass material, impulse and
c)
As the surface of polarizer is very soft and easily scratched, use a soft dry cloth without chemicals for
pressure to the LCD module should be avoided.
cleaning.
d) Do not pull the interface connectors in or out while the LCD module is operating.
e) Put the module display side down on a flat horizontal plane.
f)
Handle connectors and cables with care.
g) When the module is operating, do not lose CLK, Hsync or Vsync signal. If any one or more of these signals
is lost, the panel would be damaged.
h) The torque to mounting screw should never exceed 0.392 N·m (4 kgf·cm).
i)
Don’t push or rub the surface of the module. If you do it, the scratches or the rubbing marks may be left on
the module surface.
(3) Cautions for the atmosphere
a) Dew drop atmosphere should be avoided.
b) Do not store and/or operate the module in a high temperature and/or high humidity atmosphere. Storage in
an anti-static pouch and under the room temperature atmosphere is recommended.
c)
This module uses cold cathod fluorescent lamps. Therefore, the life time of the lamps become short if the
module is operated under the low temperature environment.
d) Do not operate the module in a high magnetic field.
Data Sheet EN0490EJ1V0DS00
23
NL10276AC30-04R
(4) Caution for the module characteristics
a) Do not apply fixed pattern data signal for a long time to the module. It may cause image sticking. Please
use screen savers if the display pattern is fixed more than one hour.
b) This module has the retardation film which may cause the variation of the color hue in the different viewing
angles. The ununiformity may appear on the screen under the high temperature operation.
c)
The light vertical stripe may be observed depending on the display pattern. This is not defects or
malfunctions.
d) The noise from the inverter circuit may be observed in the luminance control mode. This is not defects or
malfunctions.
(5) Other cautions
a) Do not disassemble and/or reassemble LCD module.
b) Do not readjust variable resistors or switches in the module.
c)
When returning the module for repair etc., please pack the module properly to avoid any damages. We
recommend using the original shipping packages.
Liquid Crystal Display has the following specific characteristics. There are not defects or malfunctions.
The optical characteristics of this module may be affected by the ambient temperature.
This module has cold cathode tube for backlight. Optical characteristics, like luminance or uniformity,
will be changed by the progress in time.
Uneven brightness and/or small spots may be observed depending on different display patterns.
24
Data Sheet EN0490EJ1V0DS00
4– φ 3.5 ± 0.1
A
A
A
170 ± 0.7
ACTIVE AREA CENTER
2
* The tolerance of the dimensions that are not shown is ±0.5 mm.
6 ± 0.3
DETAIL B
0.4 ± 0.2
SEC B-B (SCALE 2/1)
φ 5.1 ± 0.2
φ 3.1+– 00.2
DETAIL A
φ 4.5 ± 0.2
228.096 (ACTIVE AREA)
B
2
SEC A-A (SCALE 2/1)
B
8–R4.4
2
6 ± 0.3
2
φ3
5 ± 0.2
97.8 ± 0.7
304.128 (ACTIVE AREA)
232.7 ± 0.3 (BEZEL OPENING)
15.6 ± 0.3
+0.2
3.1–0
6 ± 0.3
5
2
5 ± 0.3
2
204 ± 0.3
340 ± 0.3
6 ± 0.3
2
B
18.6 ± 0.3
10 ± 0.3
2
8 ± 0.2
4
2
2
5 ± 0.3
2
2
5
5 ± 0.3
Data Sheet EN0490EJ1V0DS00
0.4 ± 0.2
197
31 ± 0.3
308.8 (BEZEL OPENING) ± 0.3
4–2.7 ± 0.3
MAX 20.5
TYP 20.0
265 ± 0.6
350 ± 0.6
4–3.4 ± 0.3
NL10276AC30-04R
OUTLINE DRAWING (1/2): Front View (Unit: mm)
25
212 ± 0.3
7.6
DETAIL A
9
6
0.8
1.6
2.5
8.2
Material Information
Light guide: >PMMA<
126.8 ±1
106.8 ±1
11 CN201 1 CN202
A
53
1.5
152
31
272.8
* The tolerance of the dimensions that are not shown is ±0.5 mm.
A1 0 0 0 A 7 6 3 0 C 4 R
34.2 ±1
THE TFT COLOR LCD
PANEL CONTAINS COLD CATHODE
FLOURESCEST LAMPS. PLEASE
FOLLOW LOCALORDINANCES
OR REGULATIONS FOR ITS
DISPOSAL
54
231
224.5
M3
±1
214
80
48.6
108.5 ±1
81.1
6
8.2
115
14
9.7
138
29 ±1
4.3
1
1 9
11
20
5
72
22
138
28.7 ±1
5
14
5
8.6
CN1
1
US
M3
E170832 MADE IN JAPAN
C
106.3
SERIAL: B0910036
PANEL: A100092018301 99.9.30
MODEL: NL10276BC30-04R
20
6
18.3
20
10
25.3
FPC
6.5
6.7
10
219.8
10.5
Data Sheet EN0490EJ1V0DS00
13.9
40.5 ±1
26
8.5
CAUTION
14.7
MAX 20.5
TYP 20.0
11.9
13.5
19 Max
9.7
NL10276AC30-04R
OUTLINE DRAWING (2/2): Rear View (Unit: mm)
HIGH VOLTAGE
35.7
8.3
NL10276AC30-04R
Data Sheet EN0490EJ1V0DS00
27
NL10276AC30-04R
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in
this document.
NEC Corporation does not assume any liability for infringement of patents. Copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising from
use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or
other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its Electronic
Components, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to
persons or property arising from a defect in an NEC Electronic Components, customers must incorporate
sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
“Standard”, “Special”, and “Specific”. The Specific quality grade applies only to devices developed based on a
customer designated “quality assurance program” for a specific application. The recommended applications of a
device depend on its quality grade, as indicated below. Customers must check the quality grade of each device
before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial
robots
Special:
Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support
systems or medical equipment for life support, etc.
The quality grade of NEC devices is “Standard” unless otherwise specified in NEC’s Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
DATA SHEET
they should contact an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.