WEDC ENH064V1-450 Enh064v1-300/450 color tft-lcd module feature Datasheet

White
Electronic Designs
Display Systems Division
ENH064V1-300/450
ENH064V1-300/450 Color TFT-LCD Module Features
GENERAL DESCRIPTION
WEDC provides optically enhanced solutions to the
standard Sharp LQ64D343 color active matrix LCD
module. The first enhancement is an index matching (IM)
film lamination to the front surface of the display polarizer.
The IM film is available in two surface treatments - IM/Clear
and IM/110 (a 10% diffusion).The second enhancement
is the incorporation of an enhanced light guide (ELG)
providing for up to 30% increase in brightness.
This module is composed of a color TFT-LCD panel, driver
ICs, control circuit, power supply circuit and a backlight
unit. Graphics and text can be displayed on a 640 X 3
X 480 dot panel with 262, 144 color by supplying 18-bit
data signal (6bit/color), four timing signals, +5V DC supply
voltage for TFT-LCD panel driving and supply voltage for
backlight.
The TFT-LCD panel used for this module is a low-reflection
and higher-color-saturation type. Therefore, this module
is also suitable for multimedia use. Viewing angle is 6
o'clock direction.
This module is the type of wide viewing angle and high
brightness (350cd/m2).
Backlight-driving DC/AC inverter is not built in this
module.
WEDC assumes no responsibility for any damage resulting
from the use of the device which does not comply with
the instructions and the precautions specified in these
specification sheets. WEDC does assume the responsibility
for the warranty of the enhanced product.
MECHANICAL SPECIFICATIONS
Parameter
Display size
Active area
Pixel format
Pixel pitch
Pixel configuration
Display mode
Unit outline dimensions (1)
Mass
Surface treatment
Specifications
16 (6.4") Diagonal
130.6 (H) x 97.0 (V)
640 (H) x 480 (V)
(1 pixel=R+G+B dots)
0.204 (H) x 0.202 (V)
R,G,B vertical stripe
Normally white
175.0 (W) x 126.5 (H) x 12.0(D)
290 ± 20
IM/Clear (glossy) or IM/110 and hardcoat 3H
Units
cm
mm
pixel
mm
mm
g
-
Note:
1.
Excluding backlight cables.
Note: This measurement is typical, and see Fig. 3 for details.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
1
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
INPUT TERMINALS
TTL-LCD Panel Driving
1
CN1 Used connector:
Corresponding connector:
31
2
30
ENH064V1-300/450
DF9BA-31P-1V (Hirose Electric Co., LA.)
DF9 -31S-1V (Hirose Electric Co., LA.)
DF9A-31 S-1V (Hirose Electric Co., LA.)
DF9B-31S-1V(Hirose Electric Co., LA.)
DF9M-31S-1V(Hirose Electric Co., LA.)
CN1 pin arrangement from module surface (Transparent view)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Symbol
GND
CK
HSYNC
VSYNC
GND
R0
R1
R2
R3
R4
R5
GND
G0
G1
G2
G3
G4
G5
GND
B0
B1
B2
B3
B4
B5
GND
ENAB
VCC
VCC
R/L
U/D
Function
Clock signal for sampling each data signal
Horizontal synchronous signal
Vertical synchronous signal
RED data signal (LSB)
RED data signal
RED data signal
RED data signal
RED data signal
RED data signal (MSB)
GREEN data signal (LSB)
GREEN data signal
GREEN data signal
GREEN data signal
GREEN data signal
GREEN data signal (MSB)
BLUE data signal (LSB)
BLUE data signal
BLUE data signal
BLUE data signal
BLUE data signal
BLUE data signal (MSB)
Signal to settle the horizontal display position
+5.0V power supply
+5.0V power supply
Horizontal display mode select signal
Vertical display mode select signal
Remarks
(1)
(1)
(2)
(3)
(4)
The shielding case is not connected with GND.
Note:
1.
480 line, 400 line or 350 line mode is selected by the polarity combination of both
synchronous signals.
2.
The horizontal display start timing is settled in accordance with a rising timing
of ENAB signal. In case ENAB is fixed "Low", the horizontal start timing is
determined as described in Horizontal Display Position, p.6. Don't keep ENAB
"High" during operation.
Mode
HSYNC
VSYNC
480 lines
negative
negative
400 lines
negative
positive
350 lines
positive
negative
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
2
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
3.
CDEW
WEDC
R/L=OPEN, U/D=OPEN
display reverse
R/L=LOW, U/D=OPEN
4.
WEDC
WEDC
R/L=OPEN, U/D=OPEN
display reverse
BACKLIGHT DRIVING
CNA, CNB
Pin No.
1
2
3
Symbol
VHIGH
NC
VLOW
R/L=OPEN, U/D=LOW
Used connector:
Corresponding connector:
BHR-03VS-1(JST)
SM02(8.0)B-BHS(JST)
Function
Power supply for lamp (High voltage side)
This is electrically opened
Power supply for lamp (Low voltage side)
ABSOLUTE MAXIMUM RATINGS
Parameter
Input voltage
+5V supply voltage
Storage temperature
Operating temperature (Ambient)
Symbol
VI
VCC
tSTG
Topa
Condition
tA=25°C
tA=25°C
-
Ratings
-0.3~ VCC + 0.3
0~ + 6
-25~ + 70
0~ + 55
Unit
V
V
°C
°C
Remark
(1)
(2)
Notes:
1.
CK, RO~R5, G0~G5, B0`B5, HSYNC, VSYNC, ENAB, R/L, U/D
2.
Humidity: 95%RH Max. at tA < 40°C
Maximum wet-bulb temperature at 39°C or less at tA < 40°C
No condensation.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
3
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
ELECTRICAL CHARACTERISTICS
TFT-LCD PANEL DRIVING
+5V
Parameter
Supply voltage
Current dissipation
Permissive input ripple voltage
Input voltage (Low)
Input voltage (High)
Input current (Low)
Input current (High)
Symbol
VCC
MIN
+4.5
TYP
+5.0
MAX
+5.5
Unit
V
Remarks
(1)
ICC
VRF
VIL
VIH
IOL1
IOL2
IOH1
IOH2
0.7VCC
-
250
-
mA
mVp-p
V
V
µA
µA
µA
µA
(2)
VCC=+5V
(3)
-
360
100
0.3VCC
1.0
60.0
1.0
60.0
Notes:
1.
VCC-turn-on conditions
t1 < 10ms
0 < t2 < 10ms
0 < t3 < 1s
VI=0V (4)
VI=0V (5)
VI=VCC(6)
VI=VCC(7)
Vcc
4.5V
2.7V
4.5V
data
t3
t2
t1
2.7V
VCC-dip conditions
1.
2.7V < VCC < 4.5V
td < 10ms
2.
VCC < 2.7V
VCC-dip conditions should also follow the VCC-turn-on conditions
4.5V
Vcc
td
Notes:
2.
Typical current situation:
3.
4.
5.
6.
7.
16-gray-bar pattern
480 line mode
Vcc=+5.0V
CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,ENAB,R/L,U/D
CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC,ENAB
R/L
CK,R0~R5,G0~G5,B0~B5,HSYNC,VSYNC
ENAB,U/D
RGB
RGB
RGB
G3O
G34
G38
...
RGB
RGB
G350
G310
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
4
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
BACKLIGHT DRIVING SECTION
The backlight system is an edge-lighting type with single CCFT (Cold Cathode Fluorescent Tube).
The characteristics of a single lamp are shown in the folliowing table..
Parameter
Lamp current
Lamp power consumption
Lamp frequency
Kickoff voltage
Lamp life time
Symbol
IL
PL
FL
VS
LL
MIN
2.0
20
-
TYP
6.0
2.16
35
25000
MAX
6.5
60
800
1000
-
Unit
mArms
W
KHz
Vrms
Vrms
hour
Remark
(1)
(2)
(3)
tA=25°C
tA=0°C (4)
(5)
Notes:
1.
Lamp current is measured with current meter for high frequency as shown below.
1
Module
3
A
~
Inverter
3 pin is VLOW
2.
3.
4.
5.
At the condition of YL= (300) cd/m2
Lamp frequency may produce interference with horizontal synchronous frequency,and this may cause horizontal beat on the display. Therefore, lamp frequency shall be
detached as much as possible from the horizontal synchronous frequency and from the harmonics of horizontal synchronous to avoid interference.
The open output voltage of the inverter shall be maintained for more than 1 sec; otherwise the lamp may not be turned on.
Since lamp is consumables, the life time written above is referential value and it is not guaranteed in this specification sheet by WEDC. Lamp life time is defined that it applied
either (1) or (2) under this condition (Continuous turning on at tA=25°C, IL=6mArms)
1.
Brightness becomes 50% of the original value under standard condition.
2.
Kick-off voltage at tA=0°C exceeds maximum value,1000 Vrms. If operating under lower temp environment, the lamp exhaistion is accelerated and the brightness
becomes lower.
(Continuous operating for around 1 month under lower temp condition may reduce the brightness to half of the original brightness.)
In case of such usage under lower temp environment, periodical lamp exchange is recommended
Note:
1.
The performance of the backlight, for example life time; or brightness, is infuenced by the characteristics of the DC-AC inverter for the lamp. When designing or ordering the
inverter, make sure that poor lighting caused by the mismatch of the backlight and the inverter (mis-lighting,flicker, etc.) do not occur. Once this is confirmed, the module should
be operated in the same condition as it is installed in the instrument.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
5
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
TIMING CHARACTERISTICS OF INPUT SIGNALS
Timing diagrams of input signal are shown in Fig. 2-1~3.
TIMING CHARACTERISTICS
Clock
Parameter Clock
Frequency
High Time
Data
Horizontal sync.
signal
Vertical sync. signal
Symbol
1/Tc
Tch
Mode
all
Min.
5
Typ.
25.18
-
Max.
28.33
-
Unit
MHz
ns
Low Time
Tcl
10
-
-
ns
Set up time
Tds
5
-
-
ns
Hold time
Tdh
10
-
-
ns
Cycle
TH
30.00
31.78
-
µs
770
800
900
clock
Pulse width
THp
2
96
200
clock
Cycle
TV
515
446
447
2
640
525
449
449
640
560
480
510
34
640
line
line
line
line
clock
480
400
350
all
Pulse width
Horizontal display period
TVp
THd
HSYNC-Clock phase difference
THc
10
-
Tc-10
ns
HSYNC.-VSYNC. phase difference
TVh
0
-
TH-THp
clock
Notes:
1.
In case of lower frequency, deterioration of the display quality, flicker, etc. may occur.
HORIZONTAL DISPLAY POSITION
The horizontal display position is determined by ENAB signal and the input data corresponding to the rising edge ENAB
signal is displayed at the left end of the active area.
Parameter
Set-up time
Pulse width
HSYNC-enable signal phase difference
Enable signal
Symbol
Tes
Tep
THe
MIN
5
2
44
TYP
640
-
MAX
Tc-10
640
TH-664
Unit
ns
clock
clock
Notes:
1.
When ENAB is fixed at "Low", the display starts from the data of C104 (clock) as shown in Fig. 2-1~3. Be careful the module does not work when ENAB is fixed "High".
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
6
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
VERTICAL DISPLAY POSITION
The vertical display position is automatically centered
in the active area at each mode of VGA,480-,400-,and
350-line mode. Each mode is selected depending on the
polarity of the synchronous signals described in Note 1
on page 2.
In each mode, the data of TVn is displayed at the top line
of the active area. The display position will be centered
Mode
V-data start (TVs)
V-data Perioc (TVd)
480
34
400
34
350
61
ENH064V1-300/450
on the screen like the following figure when the period of
vertical synchronous signal, TV, is typical value.
In 400-,and 350-line mode, the data in the vertical data
invalid period is also displayed. So, inputting all data “()”
is recommended during vertical data invalid period.
ENAB signal has no relation to the vertical display
position.
V-display Start (TVn)
V-display Period
Unit
480
34
480
line
400
443-TV
480
line
350
445-TV
480
lute
data invalid period
4 0 lines
6 5 lines
data invalid period
data period
data period
3 5 0 lines
4 0 0 lines
data invalid period
4 0 lines
6 5 lines
data invalid period
350 lines mode (TV=449)
400 lines mode (TV=449)
INPUT DATA SIGNALS AND DISPLAY POSITION ON THE SCREEN
Display position of input data (480 lines mode)
UP
D1, DH1
D2, DH1
D1, DH2
D2, DH2
D3, DH1
D640, DH1
D1, DH3
R
G
B
R/L = OPEN
U/D = OPEN
D1, DH480
D640, DH480
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
7
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
Data signal
(R0~R5, G0~G5
B0~B5)
Horizontal
sync.
signal
(Hsync)
Vertical
sync. signal
(Vsync)
Data enable signal
(ENAB)
Data signal
(R0~R5, G0~G5
B0~B5)
Clock signal
(CK)
Horizontal
sync. signal
(Hsync)
0.3Vcc
THc
TVh
0.3Vcc
1
2
TVp
0.7Vcc
Tes
TVs
D1
D2
D3
Tep
THd
0.3Vcc
0.7Vcc
0.3Vcc
Tdh
0.7Vcc
Tds
Tc
Tch Tc
TH
34
D640
DH1
Number of line
D639
DH2
0.3Vcc
DH3
TVd
Horizontal invalid data period
Number of H-data
Fig 2-1 Input signal waveforms (480 line mode)
Vertical invalid data period
0.7Vcc
THe
Horizontal invalid data period
0.3Vcc
0.3Vcc C104*
C2*
Number of clock
0.7Vcc
*Only when enable terminal is fixed "low"
0.3Vcc
C1*
0.7Vcc
0.3Vcc
0.3Vcc
THp
TV
DH479
DH480
0.3Vcc
Number of V-data line
Vertical invalid data period
0.3Vcc
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
8
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
0.3Vcc
Data signal
(R0~R5, G0~G5, B0~B5)
Horizontal sync. signal
(Hsync)
Vertical sync. signal
(Vsync)
Data enable signal
(ENAB)
Data signal
(R0~R5, G0~G5, B0~B5)
Clock signal
(CK)
Horizontal
sync. signal
(Hsync)
THc
C1*
0.7Vcc
TVh
1
0.7Vcc
2
TVp
0.7Vcc
D1
TVs
Tes
C104*
D2
0.7Vcc
0.3Vcc
THd
0.3Vcc
0.7Vcc
0.3Vcc
Tep
D3
Tds Tdh
Tc
Tch Tc
TH
34
D640
DH1
Number of line
D639
DH2
0.3Vcc
DH3
TVd
Horizontal invalid data period
Number of H-data
Fig. 2-2 Input signal waveforms (400 line mode)
Vertical invalid data period
THe
0.3Vcc
Number of clock
C2*
0.3Vcc
*Only when enable terminal (ENAB) is fixed "Low"
0.3Vcc
0.7Vcc
Horizontal invalid data period
0.3Vcc
THp
TV
DH399
DH400
0.3Vcc
Vertical invalid data period
Number of V-data line
0.7Vcc
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
9
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
Data signal
(R0~R5, G0~G5, B0~B5)
Horizontal sync. signal
(Hsync)
Vertical sync. signal
(Vsync)
Data enable signal
(ENAB)
Data signal
(R0~R5, G0~G5, B0~B5)
Clock signal
(CK)
(Hsync)
Horizontal sync. signal 0.7Vcc
0.3Vcc
THc
C1*
0.3Vcc
Number of clock
TVh
0.3Vcc
2
TVp
0.7Vcc
D1
Vertical invalid data period
0.3Vcc
1
THe
C2*
0.3Vcc
D2
0.7Vcc
D3
0.3Vcc
0.7Vcc
0.3Vcc
Tep
THd
Tdh
0.7Vcc
Tds
Tc
Tch Tc
61
D640
DH1
Number of line
D639
DH2
0.3Vcc
DH3
TVd
Horizontal invalid data period
Number of H-data
Fig 2-3 Input signal waveforms (350 line mode)
TVs
Tes
C104*
*Only when enable terminal (ENAB) fixed "low"
0.3Vcc
Horizontal invalid data period
THp
0.7Vcc
TH
TV
DH349
DH350
0.7Vcc
Number of V-data line
Vertical invalid data period
0.3Vcc
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
10
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
INPUT SIGNALS, BASIC DISPLAY COLORS AND GRAY SCALE OF EACH COLOR
Gray Scale of Red
Basic Color
Colors &
Grayscale
Black
Blue
Green
Cyan
Red
Magenta
Yellow
White
Black
Darker
Brighter
Gray Scale of Green
Red
Black
Darker
Brighter
Gray Scale of Blue
Green
Black
Darker
Brighter
Blue
Data signal
Gray Scale
GS0
GS1
GS2
R0
0
0
0
0
1
1
1
1
0
1
0
R1
0
0
0
0
1
1
1
1
0
0
1
R2
0
0
0
0
1
1
1
1
0
0
0
R3
0
0
0
0
1
1
1
1
0
0
0
R4
0
0
0
0
1
1
1
1
0
0
0
R5
0
0
0
0
1
1
1
1
0
0
0
G0
0
0
1
1
0
0
1
1
0
0
0
G1
0
0
1
1
0
0
1
1
0
0
0
G2
0
0
1
1
0
0
1
1
0
0
0
G3
0
0
1
1
0
0
1
1
0
0
0
G4
0
0
1
1
0
0
1
1
0
0
0
G5
0
0
1
1
0
0
1
1
0
0
0
B0
0
1
0
1
0
1
0
1
0
0
0
B1
0
1
0
1
0
1
0
1
0
0
0
B2
0
1
0
1
0
1
0
1
0
0
0
B3
0
1
0
1
0
1
0
1
0
0
0
B4
0
1
0
1
0
1
0
1
0
0
0
B5
0
1
0
1
0
1
0
1
0
0
0
GS61
GS62
GS63
GS0
GS1
GS2
1
0
1
0
0
0
0
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
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
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
GS61
GS62
GS63
GS0
GS1
GS2
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
0
1
0
1
0
0
0
0
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GS61
GS62
GS63
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
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Notes:
1.
0: Low level voltage 1: High level voltage.
2.
Each basic color can be displayed in 64 gray scales from 6 bit data signals.
3.
According to the combination of total 18 bit data signals, the 262, 144-color display can be achieved on the screen.
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
11
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
OPTICAL CHARACTERISTICS
tA=25°C, VCC=+5V
Viewing
Angle
Range
Parameter
Horizontal
Vertical
Contrast Ratio
Response Time
Rise
Decay
Luminance of White
Chromaticity of White
White Uniformity
Viewing Angle
Range as a
Brightness
Definition
Horizontal
Vertical
Symbol
θ21, θ22
Condition
(CR>5)
θ11
θ12
CR
tr
td
YL
x
y
δw
θ21, θ22
θ11, θ12
Best Viewing Angle
θ = 0°
50% of the
maximum
brightness
Min
60
35
55
100
240
40,000
Typ
70
40
70
20
40
300
0.313
0.325
45
Max
1.45
-
Unit
Deg.
Deg.
Deg.
ms
ms
cd/m2
Deg.
Remarks
(4)
(2, 4)
(3, 4)
(4)
(5)
(1)
Notes:
1.
The measurements shall be executed 30 minutes after lighting at rating. (typical condition: IL=6mArms) The optical characteristics shall be measured in a dark room or equivalent
state with the method shown in Fig. 3 below.
Photodetector (BM-5A: TOPCON)
Parameter
Luminance of White
IM Film
IM, ELG
Min.
Typ.
Max.
Unit
240
320
300
450
-
cd/m2
Field=2°
400mm
TFT-LCD Module
LCD Panel
Center of the screen
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
12
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
Notes:
1.
Definition of viewing angle range:
ENH064V1-300/450
Normal line
θ22
θ12
θ11
θ21
6 o'clock direction
Definition of contrast ratio
The contrast ratio is defined as follows:
Contrast Ratio (CR)=
3.
black
white
Luminance (brightness) with all pixels white
Luminance (brightness) with all pixels black
Definition of response time
The response time is defined as the following figure and shall be measured by
switching the input signal for "black" and "white".
Photodetector output
(Relative Value)
2.
white
100%
90%
10%
0%
τd
τr
time
160
4.
5.
This shall be measured at the center of the screen.
Definition of white uniformity:
White uniformity is defined as the following with five measurements.
320
A
(A~E).
480 pixel
D
C
B
δw=
120
240
E
360
pixel
Maximum Luminance of five points (brightness)
Minimum Luminance of five points (brightness)
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
13
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
HANDLING PRECAUTIONS
10. Laminated film is attached to the module surface to
prevent it from being scratched . Before use, peel
the film off slowly, with strict attention to electrostatic
charges. Ionized air shall be blown over during the
action. Blow off ‘dust’ on the polarizer by using an
ionized nitrogen gun.
1. Be sure to turn off the power supply when inserting or
disconnecting the cable.
11. Connect GND to 4 place of mounting holes to stabilize
against EMI and external noise
2. Design the cabinet so that the module can be installed
without any extra stress such as warp or twist.
12. The high voltage portions on the backlight are very
dangerous. Careless handling may lead to electrical
shock.
DISPLAY QUALITY
The display quality of the color TFT-LCD module shall be
in compliance with the Incoming Inspection Standard.
3. Since the front polarizer is easily damaged, pay
attention to avoid rubbing with something hard or
sharp.
PACKING FORM
4. Wipe off water drop immediately. Long contact with
water may cause discoloration or spots.
1.
Piling number of cartons : MAX 10
2.
Package quantity in one carton: 20pcs
5. When the panel surface is soiled,use an absorbent
cotton or other soft cloth to wipe it off.
3. Carton size: 355(W) X 282(D) X 265(H)mm
6. Since the panel is made of glass and refined wires
and components, it may break,crack or internal wire
breaking if dropped or bumped on hard surface. Handle
with care.
OTHERS
7. Since CMOS LSI is used in this module, make certain
one is grounded when handling.
8. Observe all other precautionary requirements in
handling components.
9. This module has its circuitry PCBs on the rear side
and should be carefully handled in order to avoid being
stressed.
4. Total mass of 1 carton filled with full modules : 7.0kg
1. Disassembling the module can cause permanent
damage and should be avoided.
2. Image retention may occur when a fixed pattern is
displayed for a long time.
EXCHANGE OF LAMPS
This must be action performed by WEDC.
RELIABILITY TEST ITEMS
No.
1
2
3
4
5
6
7
Test items
High temperature storage test
Low temperature storage test
High temperature and high humidity
operating test
High temperature operating test
Low temperature operating test
Vibration Test
(Non-operating)
Shock test
(non-operating)
Conditions
tA=70°C
tA=-25°C
tP=40°C, 95%RH
(No condensation)
tA=55°C
tA=-0°C
Frequency
Sweep time
Test Period
Max gravity
Pulse width
Direction
240h
240h
240h
240h
240h
:10~57Hz/Vibration width (one side): 0.075mm
:58~500Hz/Gravity: 9.8m/s2
:11 minutes
:3 hours (1 hour for each direction of X, Y, Z)
:490m/s2
:11 minutes
:±X, ±Y, ±Z (once for each direction.)
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
14
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
96.2
CNA
3. GND
1. HOT
Active Area: 96.96 x 130.56
136.2 (Bezel Opening)
Active Area Center
CN1
122
108
73.4
100 (Bezel Opening)
69.4 (Bezel Opening)
144.2
126.5
1.5
175
122
2.1
ARROW SHOWS 6 O'CLOCK
VIEWING ANGLE
Front View
120
+10
-5
CNB
1. HOT
3. GND
SEE DETAIL C
94
SEE DETAIL A
SEE DETAIL B
12
170.5
7.4
4.2
Ø2.2
3
ENLARGED DETAIL B
1. TOLERANCE
X-DIRECTION
A:4x12±0x8
2. TOLERANCE
X-DIRECTION
B:1x52±0x8
3. TOLERANCE
Y-DIRECTION
C:1x52±0x8
4. TOLERANCE
Y-DIRECTION
5. OBLIQUITY OF DISPLAY AREA
BEZEL
FACE
Full-R
4.5
4.5
ENLARGED DETAIL A
2.2
4.5
4.5
HEIGHT OF I/F PRINTED
WIRING BOARD
CN1
5
7.6
ENLARGED DETAIL C
Notes:
1.
Unspecified tolerance to be ±0.5.
2.
Floating of PWB and chassis are excluded from module thickness.
3.
Diameter of mounting boss shall be the range of 3.5mm to 4mm.
(center of oval hole)
D:1x52±0x8
IE-FI<0x8
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
15
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
White
Electronic Designs
Display Systems Division
ENH064V1-300/450
91.2
10.7
No. 30
24.6
No. 31
CN1
23.4
(35.7)
No. 1
No. 2
Note:
1.
Unspecified tolerance to be ±0.5.
2.
Floating of PWB and chassis are excluded from module thickness.
3.
Diameter of mounting boss shall be range of 3.5mm to 4mm.
(Center of oval hole)
CONNECTOR OF I/F AND
CIRCUMFERENCE DIAGRAM
H=0
H=1mm Max
(35.7)
24.6
10.8
10.7
(91.2)
H=3.4mm
HEIGHT STANDARD (H=0) IS
PRINTED WIRING BOARD
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Original specifications created by Sharp.
August 2003
16
Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com
Rev. 0
Similar pages