HYES HT2203L

APPROVAL
PART NO.
HT2203L
DESCRITION
LCD MODULE
(240 × RGB × 320 Dots)
REMARKS
This is ROHS compliant
CUSTOMER APPLICATION P/N
APPROVED BY
DATE
PLEASE KINDLY FIND AND APPROVE THE SPECIFICATIONS INSERTED
HEREIN AND RETURN ONE COPY HERE OF WITH YOUR SIGNATURE OF APPROVAL.
PERPARED BY
CHECKED BY
CONFIRMED BY
HYES Optoelectronics, Inc.
2000 Wyatt Drive Suite 6
Santa Clara, CA 95054 USA
PAGE
1
OF
24
REVISION HISTORY
Date
Rev. No.
Page
Feb. 19, 2008
-
ALL
Date : Feb. 19, 2008
LCM
Summary
- 1'st Issue
TECHNICAL SPECIFICATION
HT2203L
Page 2 of 24
CONTENTS
1. Basic Specifications
1.1 Display Specfications
1.2 Mechanical Specfications
1.3 Outline Dimension
1.4 Voltage Generation Circuit
1.5 Schematic
2. Electrical Characteristics
2.1 Absolute Maximum Ratings
2.2 Environmental Conditions
2.3 DC Characteristics
3. Optical Characteristics
4. Interface Pins
5. Backlight Specfications (LED Unit)
6. Recommended Software Setting Values (Initial code)
7. Power Supply Sequence
8. Read/Write Timing characteristics (80 series MPU)
9. LCD Module Out-Going Quality Level
10. The Caution and Handling
Date : Feb. 19, 2008
LCM
TECHNICAL SPECIFICATION
HT2203L
Page 3 of 24
1. Basic Specfications
1.1 Display Specifications
Item
Description
Resolution
240 × RGB × 320
Display mode
TFT, Normally White, Transmissive
Viewing direction
6 O'clock
Driving method
720Ch-Source, 320Ch-Gate
Backlighting
LED, White (4 chips in Parallell)
Diver IC
ILI9320, COG
Others
Note
262K Color
16-Bit, 80 Series
1.2 Mechanical Specifications
Item
Specification
Unit
39.08 × 54.22 × 2.6
mm
Viewing Area (W × H)
-
mm
Active Area (W × H)
33.48 × 44.64
mm
Dot Size (W × H)
-
mm
Dot Pitch (W × H)
0.051 × 0.153
mm
Weight
About 10
g
Module Size (W × H × T)
Date : Feb. 19, 2008
LCM
TECHNICAL SPECIFICATION
HT2203L
Page 4 of 24
1.3 Outline Dimension
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TECHNICAL SPECIFICATION
HT2203L
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1.4 Block Diagram
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TECHNICAL SPECIFICATION
HT2203L
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1.5 Schematic
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TECHNICAL SPECIFICATION
HT2203L
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2. Electrical Characteristics
2.1 Absolute Maximum Ratings
Item
Supply
Voltage Range
Symbol
Unit
Condition
4.6
V
Ta =25℃
-
18.5
V
Ta =25℃
-0.3
-
-18.5
V
Ta =26℃
-0.3
-
VCC + 0.3
V
Ta =25℃
Min.
Typ.
Max
VCC
- 0.3
-
VGH
-0.3
VGL
VIN
Logic
LCD
Value
Input Voltage
Remark
VRP-VRN
2-2 Environmental Conditions
Item
Symbol
Min.
Max.
Unit
Operating temperature
Topr
-20
70
℃
Storage temperature
Tstg
-30
80
℃
Humidity
(Ambient temperature=Ta)
90% RH max.
Ta ≤ 60℃
2-3 DC Characteristics
Items
Logic
Operating voltage
GATE
Supply current
Input voltage
Spec. Value
Sysbol
Unit
MiN.
Typ.
Max.
VCC
-
2.8
-
V
VGH
12
-
18
V
VGL
- 11
-
-7
V
-
-
15.0
mA
ICC
Condition
High level
VIH
0.8 × IOVCC
-
IOVCC
V
-
Low level
VIL
-0.3
-
0.2 × VCC
V
-
Date : Feb. 19, 2008
LCM
TECHNICAL SPECIFICATION
HT2203L
Page 8 of 24
3. Optical Characteristics
Transmissive mode
Item
(Ta = 25℃)
Min.
Typ.
Max.
Ø=0 (Y1-Y2)
50
60
-
Ø=90 (X1-X2)
80
90
-
Symbol
θ2-θ1
Viewing
Unit
Condition Note
Deg
Cr > 10
Contrast ratio
Cr
150
250
-
-
θ= 0
Ø= 0
Response Time
Tr + Tf
-
25
-
ms
θ= 0
Ø= 0
CIE
Coordi
- nate
R
(x,y)
0.58, 0.30 0.63, 0.34 0.68, 0.40
G
(x,y)
0.29, 0.55 0.33, 0.60 0.38, 0.65
B
(x,y)
0.09, 0.03 0.14, 0.08 0.19, 0.13
W
(x,y)
0.23, 0.25 0.28, 0.30 0.33, 0.35
Brightness
L
Uniformity
150
220
-
50
75
-
θ= 0
Ø= 0
cd/m2
18mA/LED
* Ø = 0˚, Ø = 90˚ means viewing direction.
* B/L is turned on.
* Remark : as for contrast ratio, it is measured in panel only.
Date : Feb. 19, 2008
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TECHNICAL SPECIFICATION
HT2203L
Page 9 of 24
Note 1 . Definition of angle Θ and Φ
Note 2. Definition of viewing angle Θ1 and Θ2
Top
Cr
Θ2
Θ1
Y2(Φ=180。)
X1
X2
2.0
Y1(Φ=0。)
Note 3.
Definition
0。
Θ1
Bottom
of
contrast
Cr
Θ2
Note 4. Definition of Optical
response
0%
B
Non - selected
Dots
Brightness
Brightness
Off
Selected
Dots
A
100%
On
Off
100%
90%
10%
Voltage
P
Cr=(A/B)
Negative : P= -1
Positive : P= +1
Set
Point
Time
Lens Ø = 3mm
tr
tf
Note 5. Measuring Point(9 POINTS) (WxH)
W/6
W/3
W/3
W/6
H/6
H/3
H/3
H/6
Rating is defined as the average
brightness inside the viewing area
Date : Feb. 19, 2008
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TECHNICAL SPECIFICATION
HT2203L
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4. Interface Pins
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TECHNICAL SPECIFICATION
HT2203L
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5. Backlight Specfication (LED Unit)
Item
Symbol
Spec. Value
Min.
Typ.
Max.
Unit
Condition
Real Current
ILED
-
18
-
㎃
note 1.
Power dissipation
PD
-
-
254
㎽
note 2.
Operation temp.
Topr
- 20 ~ 70
℃
-
Storage temp.
Tstr
- 30 ~ 80
℃
-
Note 1. B/L: 4EA LED in pARALLEL,the Maximum current is 20mA(full brightness)
Note2. Total power consumpation(max) depends on LED current/ LED driver efficiency, etc.
The above data only describes maximum power consumption of LCD's Chips.
(LED Max. Vf=3.4V, LED Max. Current=20mA)
Date : Feb. 19, 2008
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TECHNICAL SPECIFICATION
HT2203L
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6. Recommended Software Setting Values (Initial code)
LDI :ILI9320
NOTE: HYES requires the customer to follow the above instructions strictly. If customer would like to change
the above instructions, the customer should inform HYES and get re-check from HYES,
or the customer will be responsible for any unexpected result because of the change.
Date : Feb. 19, 2008
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TECHNICAL SPECIFICATION
HT2203L
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7. Power Supply Sequence
7.1 Power Supply On Sequence
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HT2203L
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7.2 Off Sequence
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HT2203L
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8. Read/Write Timing characteristics (80 series MPU)
Read/Write Timing characteristics
Date : Feb. 19, 2008
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TECHNICAL SPECIFICATION
HT2203L
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Reset Timing characteristics
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TECHNICAL SPECIFICATION
HT2203L
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9. LCD Module Out-Going Quality Level
(1.0) Purpose
The LCD specification provides outgoing provision and its expected quality level
based on our outgoing inspection of LCD.
(2.0) Applicable Scope
The LCD specification is applicable to the arrangement in regard to outgoing
Inspection and quality assurance after it.
(3.0) Quality Specification
(3.1) Quality Level
The quality level of HYES are based on GB/T2828.1, Apply Level II,
normal inspection by single sampling.
Rank
Item
Major(MA) Segment Short, Missing
AQL
0.4
Note
Solder Bridging, Cold Solder
Outside Dimension
Minor (MI)
Black Spots, White Spots, Foreign Substance,
1.0
Pinhole, Segment Deformation, Scratchs(Glass & Pol.)
Air Bubbles between Glass & Polarizer,
Color Variation, Solder Ball, Misalignment
Note) AQL- Acceptable Quality Level
(3.2) Appearance Standards
1) Inspection Conditions
The LCD shall be inspected under 20W white fluorescent lamp light.
The distance between the eyes and the sample shall be 30cm.
All directions for inspecting the sample should be within 30º to perpendicular line.
2) Definition of the Area
C Area
B Area
A Area
A Area : Active Area
B Area : Viewing Area
C Area : Out of Viewing Area
Bonding Area
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TECHNICAL SPECIFICATION
HT2203L
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HT2203L
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HT2203L
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HT2203L
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HT2203L
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10. LCD Module Operation Instruction
Part I. How to use the LCD Module
1. Don't hit the LCD Panel in any way because the LCD is made of glass.
2. Don't clean the surface of LCD with hard things. Please clean LCD with Air-gun or very
soft cloth when necessary. The protective film on the POL can be removed just before
assembly, otherwise,dust, spit or other foreign matter may attached on the LCD under
the protective film. After the protective film is removed, only air-gun can be used to remove
any dust or foreign matter. Fingure or cloth MUST NOT be used in such cases.
3. No chemical liquid is allowed to clean the LCD, such as alcohol, acetone and IPA. All of
these candamage the LCD. Water on the LCD must be cleaned as soon as possible, for
it will cause POL color change or other defect.
4. Please move and assemble LCD very carefully during assembly, and don't push or twist it.
5. Don't damage the FPC of LCD module. It will cause permanent defect.
6. Don't disassemble LCD module. It will cause permanent defect.
7. Don't expose LCD module under sunshine, strong fluorescence or ultraviolet radiation.
8. Please make sure that operators wear static-protective bands effectively and working
tables are effectively earthing during operation.
9. Please place LCD module on the tray provided by HYES while moving it, in order to avoid
mechanical damage. Hold the module's side frames to avoide damage during moving.
10. Don't twist, disassemble, squeeze or hit the PCB. It will damage the circuit or component
on PCB and cause functional defect.
11. Please use the connector according to the instruction provided by HYES.
12. Please place dual module with the sub-panel upward. Trays should be placed in contrary
direction.An empty tray should be placed on the top.
13. Sealing operation on PCB must be very careful to avoid short or cut the original circuit
on PCB.Otherwise, it will cause permenant damage to the LCD.
14. Don't add direct DC or high voltage to LCD panel. It will cause functional damage to
the LCD or shorten the life of LCD product.
15. LCD may respond slowly or display abnormally in extrem temperature (lower than -20℃
or higher than 50℃). But this doesn't mean LCD functional defect. LCD will display
normally in regular temperature. Therefore, don’t use LCD product in extrem temperature.
Date : Feb. 19, 2008
LCM
TECHNICAL SPECIFICATION
HT2203L
Page 23 of 24
16. Don't push the display area of LCD panel, it will cause abnormal display. This doesn't
mean LCD functional defect, neither. LCD will display normally in regular temperature.
17. Electrical test of LCD product is made by using mobile phone provided by Customer. We
can use special test equipment to do the test, also.
18. The black band on IC on LCD product is used to protect the IC from light. Please do NOT
remove it.
19. Please take great care to use connector. Customer should be responsible for connector
defect caused by operation on Customer side.
Part II Storage
1. Physical status of liquid crystal will change in extrem temperature, and it can not
be resumed whenthe temperature returns to be normal. So LCD module should be
stored in required temperature.
2. LCD module should be stored in required humidity. Low hymidity may add static,
while high humidity may corrode the ITO circuit of LCD product. The suitable storage
environment is: temperature:22±5℃, humidity: 55%±10%.
3. Don't expose LCD module under sunshine, strong fluorescence or ultraviolet radiation
for a long time.It should be stored in dark area.
4. LCD should be stored in static-protective polythene bag. Don't expose it in the air for
a long time.
Date : Feb. 19, 2008
LCM
TECHNICAL SPECIFICATION
HT2203L
Page 24 of 24