Spec

JEWEL HILL ELECTRONIC CO.,LTD.
JEWEL HILL ELECTRONIC CO.,LTD.
SPECIFICATIONS FOR
LCD MODULE
Module No.
JH28240320D
E-mail: [email protected]
JH28240320D
VER: 1.0
Website: www.jhlcd.com
-0-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
TABLE OF CONTENTS
LCM NUMBER SYSTEM
1.GEBERAL DESCRIPTIONG………………………………………………...
2.GENERAL FEATURES……………………………………………………….
3. ABSOLUTE MAXIMUM RATINGS………………………………………..
4. ELECTRICAL SPECIFICATIONS………………………………................
5. OPTICAL SPECIFICATIONS………………………………………………
6. BLOCK DIAGRAM…………………………………………………………..
7. PIN DESCRIPTION………………………………….. ……………………...
8. OUTLINE DIMENSION……………………………………………………...
9. TIMING CHARACTERISTICS……………………………………………
10. RELIABILITY AND INSPECTION STANDARD………………………..
11. INSPECTION CRITERION………………………………………………..
12. PACKAGE INFORMATION……………………………………………….
13. ROHS COMPLIANT WARRANTY………………………………………..
14. PRECAUTIONS FOR USE…………………………………………………
15. REVISION HISTORY………………………………………………………
SAMPLE APPROVED REPORT
JH28240320D
VER: 1.0
-1-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
LCM Number System
JH 28240320D F T Y U W N T F L W N -V00- SC
SPECIAL CODE: P: PIN;C:CONNECT;O: OTHER;........
VERSION NUMBER: V00～V99
IC CONTROLLER:
C:WITH CONTROLLER;
N:WITHOUT CONTROLLER;
BACKLIGHT COLOR:
W:WHITE;
O:OTHER;
BACKLIGHT MODE:
L:LED;
E:EL;
C:CCFL;
CONNECTOR:
H:HEATSEAL; Z:ZEBRA;
F:FPC
O:OTHER;
POLARIZER TYPE:
T:TRANSMISSIVE; F:TRANSFLECTIVE: O: OTHER
LCD DISPLAY MODE:
N: NEGATIVE; O:OTHER;
TEMPERATURE RANGE:
N: NORMAL TEMPERATURE; M:MIDDLE TEMPERATURE;
W: WIDE TEMPERATURE; O:SUPER WIDE TEMPERATURE
VIEWING DIRECTION:
U: UPPER(12:00);D:DOWN(6:00);
L: LEFT(9:00); R:RIGHT(3:00);S;SUPER VIEW;F:FULL VIEW
WITH TP:
N: WITHOUT TOUCH PANEL; Y:WITH TOHCH PANEL
SERIAL NUMBER:C: CSTN
T: TFT
SERIAL NUMBERA--Z.
GRAPHIC MODULEs:NUMBER OF COMMONS AND SEGMENTs
CHARACTER MODULEs:
LCM SIZE;18:1.8";20:2.0"; 22:2.2".......
JEWEL HILL ELECTRONIC CO.,LTD.
JH28240320D
VER: 1.0
-2-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
1. GENERAL DESCRIPTION.
JH28240320D model is a Color TFT LCD. This main Module has a 2.8 inch diagonally
measured active display area with 240(RGB)×320 resolution. Each pixel is divided into Red,
Green and Blue sub-pixels and dots which are arranged in vertical stripes.
The LCD color is determined with 262,000 colors signal for each pixel.
The JH28240320D has been designed to apply the interface method that enables low
power, high speed, and high contrast.
The JH28240320D is intended to support applications where thin thickness, wide viewing
angle and low power are critical factors and graphic displays are important.
2. GENERAL FEATURES.
Item
Display Panel
Display Mode
Normally White, Transmissive LCD
Viewing Direction
12 O’CLOCK
Input Signals
16Bits
Outside Dimensions
50.00(W)*69.20(H)*3.45(T)
Effective Area
-
Active Area
43.2mm(W)×57.6mm(H)
Number of Pixels
240×RGB×320Pixels
Pixel Pitch
0.18mm(H)×0.18mm(W)
Pixel Arrangement
RGB Vertical stripes
Drive IC
Remark
GC9301
3.Absolute Maximum Ratings
The following are maximum values which, if exceeded may cause operation or damage to
the unit.
ITEM
Symbol
Min.
Typ.
Max.
Unit
Power for Circuit Driving
VDD
-0.3
-
3.3
V
Power for Circuit Logic
VCI
-0.3
-
4.6
V
LC Operating Voltage *1)
Vop
LED Forward Voltage
Vf
LED Forward Current
If
LED Luminance
BP
Storage Humidity
-
Remark
V
3.0
3.2
3.4
V
-
60
-
mA
3200
-
-
cd/m2
HST
10
-
90
%RH
Storage Temperature
TST
-30
-
80
℃
Operating Ambient Humidity
H OP
10
-
90
%RH
Operating Ambient temperature
TOP
-20
-
70
℃
JH28240320D
VER: 1.0
B
B
B
B
B
B
B
B
B
B
B
B
-3-
P
P
At
25±5℃
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
Note:
*1)
*2)
*3)
Liquid Crystal driving voltage.
Due to the characteristics of LC Material, this voltage vary with environmental
temperature.
Temp.>60℃, Absolute humidity shall be less than 90%RH at 60℃
Temp.≤60℃, 90%RH MAX.*
4.Electrical Specification
Main Window Display
(Unless specified, the ambient temperature Ta=25℃)
Properties
Sym.
Min
Typ.
Max
Unit
Note
Power for Circuit Driving
VDD
1.65
2.8
3.3
V
Note
Power for Circuit Logic
VCI
2.7
2.8
3.3
V
Note
BLU Driving Logic
Vbat
-
-
-
V
Low Voltage
VIL
0
-
0.2VDD
V
High Voltage
VIH
0.8VDD
-
VDD
V
Low Voltage
VOL
0
-
0.1VDD
V
High Voltage
VOH
0.9VDD
-
VDD
V
White
Pw
T.B.D
T.B.D
T.B.D
mW
Black
Pb
T.B.D
T.B.D
T.B.D
mW
Vertical Stripe
Pv
T.B.D
T.B.D
T.B.D
mW
Logic Input
Voltage
Logic Output
Voltage
Power
Consumption
B
B
B
B
B
B
Note:
The recommended operating conditions refer to a range in which operation of this
product is guaranteed. Should this range is exceeded, the operation cannot be
guaranteed even if the values may be without the absolute maximum ratings.
Accordingly, please make sure that the module is used within this range. And these
current values are measured under the condition that all devices are stopped, each
component is stable and logic signal is input.
JH28240320D
VER: 1.0
-4-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
5.Optical Specification.
JH28240320D
VER: 1.0
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Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
JH28240320D
VER: 1.0
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Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
JH28240320D
VER: 1.0
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Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
6.Block Diagram.
240×(RGB)×320
Display Panel
(TFT LCD
Transmissive)
Gate
signal
(320)
Source signal (240*3)
Driver & Controller
(All-In-One)
(GC9301)
M
P
U
&
P
O
W
E
R
WR, CS, RS, RESET, RD
Data[(DB15~DB8;DB7~DB0)],Power(VCC,V
CI,IOVCC)
Control Signal( WR, CS, RS, RESET, RD)
A
K
I/F
JH28240320D
VER: 1.0
-8-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
7.Pin Description
Pin NO.
Symbol
Description
1-4
DB0-DB3
Data Bus
5
GND
6
IOVCC
Ground
NC
7
CS
Chip select input pin
8
RS
Data/Command Write Select pin
9
WR
Write execution control pin
10
RD
11
IM0(LEDK7)
Read execution control pin
NC
12
XR
Touch panel Right side
13
YD
Touch panel down side
14
XL
Touch panel left side
15
YU
Touch panel up side
16
LED_A
LED+
17
LED_K1
LED-
18
LED_K2
LED-
19
LED_K3
LED-
20
LED_K4
LED-
21
IM3(LEDK5)
NC
22
DB4
Data Bus
23-30
DB8-DB15
Data Bus
31
RESET
System Reset Pin
32
VCI
Power Supply2.8V
33
IOVCC
Power Supply(2.8V/1.8V)
34
GND（LEDK6）
Ground
35
DB5
Data Bus
36
DB6
Data Bus
37
DB7
Data Bus
JH28240320D
VER: 1.0
-9-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
JH28240320D
VER: 1.0
- 10 -
7
6
D
D
C
B
A
1
1
2
2
3
4
4
C OMPONE NT AREA
5
5
V0
6
FPC弯折参考图
FPC展开出货
7
IM0(LEDK7)
GND(LEDK6)
A
D
8.Outline Dimension
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
9.Timing Characteristics
9.1. 80-System bus interface operation
9.2. Timing Characteristics
Normal
Parameter
Write Mode, IOVcc=1.65V~3.3V,Vcc=2.5V~3.3V
Bus cycle time write
Bus cycle time read
Write low-level pulse width
Read low-level pulse width
Write high-level pulse width
Read high-level pulse width
Write/Read rise/fall time
Setup time Write
Setup time Read
Address hold time
Write data setup time
Write data hold time
Read data delay time
Read data hold time
JH28240320D
VER: 1.0
Symbol
tCYCW
B
B
tCYCR
PWLW
PWLR
PWHW
PWHR
tWR,wRf
tAS
tAS
tAH
tDSW
tH
tDDR
tDHR
- 11 -
Unit
Min.
Max.
Unit
ns
125
-
-
ns
450
-
-
ns
45
-
-
ns
170
-
-
ns
70
-
-
ns
250
-
-
ns
-
-
25
ns
0
-
-
ns
10
-
-
ns
2
-
-
ns
25
-
-
ns
10
-
-
ns
-
-
150
ns
5
-
-
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
9. 3 Reset Operation
(VCC=1.65~3.1 V)
10.Reliability and Inspection Standard
No.
1
Test Item
High Temperature
2
Low Temperature
Test Conditions
Remark
Storage
80℃, 120Hr
Note
Operation
70℃, 120Hr
Note
Storage
-30℃, 120Hr
Operation
-20℃, 120Hr
High Temperature and High
Humidity
3
Storage
4
Temperature Cycle
Operation
Note
60℃, 90%RH, 120Hr
Note
-10℃(1Hr)Æ25℃(5min)Æ60℃(1Hr)
32 Cycles
-20℃(1Hr)Æ25℃(5min)Æ60℃(1Hr)
Note
5
Peeling Off (Storage)
25 Cycles
≧500gf/cm
6
FPC Bending Test
≧6,000 times, 2/sec
Note
7
Vibration Test(Storage)
50HZ, 30min,
Amplitude: 2 cm, X/Y/Z directions
Note
8
Drop Test
60cm/ 3Corner/ 8Face, 1Cycle
Note
Note:
1)
2)
3)
4)
5)
6)
7)
8)
9)
Note
The test samples should be applied to only one test item.
Sample size for each test item is 5~10pcs.
For Damp Proof Test, pure water(Resistance>1MΩ) should be used.
In case of malfunction defect caused by ESD damage, if it would be recovered to
normal state after resetting, it would be judged as a good part.
EL evaluation should be excepted from reliability test with humidity and temperature:
Some defects such as black spot/blemish can happen by natural chemical reaction
with humidity and fluorescence EL has.
After the reliability test, the test samples should be inspected after 2 hours at least.
Functional test is OK. Missing segment, shorts, unclear segment, non display,
display abnormally, liquid crystal leak are not allowed.
After testing, the current Idd should be within initial value ±20%.
No low temperature bubbles ,end seal loose and fall, frame rainbow, ACF bubble
growing are allowable in the appearance test.
JH28240320D
VER: 1.0
- 12 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
11.Inspection Criterion
11.1. Sampling Method
Unless otherwise agreed upon in writing, the sampling inspection shall be applied to the
Customer’s incoming inspection.
1) Lot size: Quantity per shipment lot
2) Sampling type: Normal inspection , single sampling
3) Inspection level: Ⅱ
4) Sampling table: MIL-STD-105D
5) Acceptable Quality Level(AQL): Major=0.65 Minor=1.5
11.2. Inspection Method
1) Ambient Condition:
a. Temperature: Room temperature 25±5℃
b. Illumination: Single fluorescent lamp non-directive(300 to 700 Lux)
2) Viewing distance
The distance between the LCD and the inspector’s eyes shall be at least 30-50cm.
3) Viewing Angle
The inspection shall be conducted within normal viewing angle range.
11.3. Inspection Criteria
11.3.1. Major defect
No.
Item
1
All
functional
defects
2
Missing
3
Outline
dimension
Classification
of defects
Inspection Standard
1)
2)
3)
4)
5)
6)
No display
Display abnormally
Open or missing segment
Short circuit
Excess power consumption
Backlight no lighting, flickering and abnormal lighting
Major
Missing component
Major
Overall outline dimension beyond the drawing is not
allowed
Major
11.3.2. Cosmetic Defect
JH28240320D
VER: 1.0
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Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
No.
Item
Classification
of defects
Inspection Standard
For dark/white spot,
size Ф is defined
as Ф=(x+y)/2
1
2
(spot defect)
Black and
White spot
pinhole
(line defect)
Black and
White line
Polarizer
scratch
Size Ф (mm)
Acceptable Quantity
Ф≤0.1
Ignore
0.10≤Ф≤0.15
2
0.15≤Ф≤0.2
1
0.2<Ф
0
Width(mm)
Length(mm);Acceptable Qty
Ф≤0.03
Ignore
0.03<W≤0.05
L≤3.0; N≤2
0.05<W≤0.1
L≤2.0; N≤2
0.1<W
Define as spot defect
Minor
Minor
Dent or bubble(between the polarizer and glass)
3
Polarizer
defect
Size Ф(mm)
Acceptable Qty
Ф≤0.10
Ignor
0.10<Ф≤0.20
2
0.20<Ф≤0.30
1
0.30<Ф
0
Minor
11.3.3. Cosmetic Defect
JH28240320D
VER: 1.0
- 14 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
No.
Item
Inspection Standard
Classification
of defects
1) Chip on the corner
X
Y
Z
≤3.0
≤S
≤T
Minor
Remark: S=contact pad length;
T=the thickness of glass
Chips on the corner of terminal shall not be
allowed to extend into the ITO pad or expose
perimeter seal. Acceptable Quantity N≤2.
2) Chip on the edge of glass
1
Glass defect
Minor
X
Y
Z
Ignore
≤0.5
≤T
Acceptable Quantity: N≤2
3) Creak
Creaks tend to break are not allowed.
Minor
JH28240320D
VER: 1.0
- 15 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
12. PACKAGE INFORMATION.
JH28240320D
VER: 1.0
- 16 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
13.ROHS COMPLIANT WARRANTY.
JH28240320D
VER: 1.0
- 17 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
14.PRECAUTIONS FOR USING LCD MODULES
JH28240320D
VER: 1.0
- 18 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
Handing Precautions
(1) The display panel is made of glass and polarizer. As glass is fragile, it tends to
become or chipped during handling especially on the edges. Please avoid dropping or
jarring. Do not subject it to a mechanical shock by dropping it or impact.
(2) If the display panel is damaged and the liquid crystal substance leaks out, be sure not
to get any in your mouth. If the substance contacts your skin or clothes, wash it off
using soap and water.
(3) Do not apply excessive force to the display surface or the adjoining areas since this
may cause the color tone to vary. Do not touch the display with bare hands. This will
stain the display area and degraded insulation between terminals (some cosmetics are
determined to the polarizer).
(4) The polarizer covering the display surface of the LCD module is soft and easily
scratched. Handle this polarizer carefully. Do not touch, push or rub the exposed
polarizers with anything harder than an HB pencil lead (glass, tweezers, etc.). Do not
put or attach anything on the display area to avoid leaving marks on. Condensation on
the surface and contact with terminals due to cold will damage, stain or dirty the
polarizer. After products are tested at low temperature they must be warmed up in a
container before coming is contacting with room temperature air.
(5) If the display surface becomes contaminated, breathe on the surface and gently wipe
it with a soft dry cloth. If it is heavily contaminated, moisten cloth with one of the
following solvents
- Isopropyl alcohol
- Ethyl alcohol
Do not scrub hard to avoid damaging the display surface.
(6) Solvents other than those above-mentioned may damage the polarizer. Especially, do
not use the following.
- Water
- Ketone
- Aromatic solvents
Wipe off saliva or water drops immediately, contact with water over a long period of
time may cause deformation or color fading. Avoid contacting oil and fats.
(7) Exercise care to minimize corrosion of the electrode. Corrosion of the electrodes is
accelerated by water droplets, moisture condensation or a current flow in a
high-humidity environment.
(8) Install the LCD Module by using the mounting holes. When mounting the LCD module
make sure it is free of twisting, warping and distortion. In particular, do not forcibly pull
or bend the I/O cable or the backlight cable.
(9) Do not attempt to disassemble or process the LCD module.
JH28240320D
VER: 1.0
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Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
(10) NC terminal should be open. Do not connect anything.
(11) If the logic circuit power is off, do not apply the input signals.
(12) Since LCM has been assembled and adjusted with a high degree of precision, avoid
applying excessive shocks to the module or making any alterations or modifications
to it.
- Do not alter, modify or change the shape of the tab on the metal frame.
- Do not make extra holes on the printed circuit board, modify its shape or change
the positions of components to be attached.
- Do not damage or modify the pattern writing on the printed circuit board.
- Absolutely do not modify the zebra rubber strip (conductive rubber) or heat seal
connector.
- Except for soldering the interface, do not make any alterations or modifications with
a soldering iron.
- Do not drop, bend or twist LCM.
Storage Precautions
When storing the LCD modules, the following precaution is necessary.
(1) Store them in a sealed polyethylene bag. If properly sealed, there is no need for the
dessicant.
(2) Store them in a dark place. Do not expose to sunlight or fluorescent light, keep the
temperature between 0°C and 35°C.
(3) The polarizer surface should not come in contact with any other objects. (We advise
you to store them in the container in which they were shipped).
Others
Liquid crystals solidify under low temperature (below the storage temperature range)
leading to defective orientation or the generation of air bubbles (black or white). Air
bubbles may also be generated if the module is subject to a low temperature.
If the LCD modules have been operating for a long time showing the same display
patterns, the display patterns may remain on the screen as ghost images and a slight
contrast irregularity may also appear. A normal operating status can be regained by
suspending use for some time. It should be noted that this phenomenon does not
adversely affect performance reliability.
To minimize the performance degradation of the LCD modules resulting from destruction
caused by static electricity etc., exercise care to avoid holding the following sections when
handling the modules.
- Exposed area of the printed circuit board.
-Terminal electrode sections
15. REVISION HISTORY.
JH28240320D
VER: 1.0
- 20 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
Version
1.0
Revise record
Original version
Date
13-08-12
SAMPLE APPROVED REPORT
JH28240320D
VER: 1.0
- 21 -
Issue date: 2013/08/12
JEWEL HILL ELECTRONIC CO.,LTD.
(样品确认单)
SAMPLE MODEL NO. (样品型号)
JH28240320D
SAMPLE SERIES NUMBER NO. (样品序号)
SAMPLE QUANTITY (样品数量)
COLOR/TYPE (底色/类型)
TFT/NEGATIVE
VIEWING DIRECTION (视角)
12H
DRIVING METHOD (驱动参数)
1/320DUTY
LOGIC VOLTAGE (工作电压)
2.8V
LCD VOP (LCD 驱动电压)
OPERATING TEMP. (操作温度) ℃
-20 ~ 70℃
STORAGE TEMP. (储存温度) ℃
-30 ~ 80℃
POLARIZER----FRONT (首偏光片)
POLARIZER----BACK (后偏光片)
TRANSMISSIVE
CONTROLLER/DRIVER IC(控制/驱动 IC)
CG9301(COG)
BACKLIGHT COLOR/TYPE (背光源类型/颜色)
WHITE
DRAWING REV/NO./QUANTITY (图纸版本/数量)
SPECIFICATION (规格书
份数)
REMARKS：
(备注)
WRIT BY：_________ DATE：_________ APROV BY：_________ DATE：________
CUSTOMER’S APPROVAL (客户确认)：
1） FUNCTION （功能）：
OK
N.G.
2） DRIVER CONDITION （驱动条件）：
OK
N.G.
3） DISPLAY MODE （显示模式）：
OK
N.G.
4） VIEWING ANGLE （视角）：
OK
N.G.
5） BACKLIGHT （背光源）：
OK
N.G.
6） DISPLAYING PATTERN （显示效果）：
OK
N.G.
CUSTOMER’S CONCLUSIONS (客户意见)：______________________________________
_______________________________________________________________________________
________________________________________
CUSTOMER’S SIGNATURE（客户签名）：_____________ DATE (日期)：___________
JH28240320D
VER: 1.0
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Issue date: 2013/08/12