NOTICE
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The application circuit examples in this publication are provided to explain the representative applications of 1SHARP's devices and are not intended to guarantee any circuit design or permit any industrial property right or other rights to be executed. SHARP takes no responsibility for any problems related to any industrial property right or a third party resulting from the use of SHARP's devices, except for those resulting directly from device manufacturing processes.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP's device.
SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structures and other contents described herein at any time without notice in order to improve design or reliability. Contact SHARP in order to obtain the latest specification sheets before using any SHARP's device. Manufacturing locations are also subject to change without notice.
Observe the following points when using any device in this publication. SHARP takes no responsibility for damage caused by improper use of the devices.
The devices in this publication are designed for use in general electronic equipment designs, such as: ・Personal computers
・Office automation
・Telecommunication equipment
・Personal Digital Assistant
・Test and measurement equipment ・Audio visual and multimedia equipment
The appropriate design measures should be taken to ensure reliability and safety when SHARP's devices are used for equipment such as:
・Transportation control and safety equipment(i.e. aircraft, trains, automobiles, etc.) ・Traffic signals ・Gas leakage sensor breakers ・Alarm equipment ・Various safety devices etc.
SHARP's devices shall not be used for equipment that requires extremely high level of reliability, such as: ・Military and space applications ・Nuclear power control equipment ・Medical equipment for life support
Contact a SHARP representative, in advance, when intending to use SHARP's devices for any \"specific\" applications other than those recommended by SHARP.
Contact and consult with a SHARP representative if there are any questions about the contents of this publication.
・Industrial control ・Consumer electronics
LCY-W-07806G Page 2 of29
1. Applicable Scope
This specification is applicable to TFT-LCD Module “LQ035Q1DG01”.
2. General Description
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver IC, Input FPC, and a back light unit. Graphics and texts can be displayed on a 320 × RGB × 240 dots panel with about 262k colors by supplying
18bit data signals (6bit × RGB), four timing signals, 3wires 9bit serial interface signals, logic (Typ. +3.3V), analog (Typ. +3.3V) supply voltages for TFT-LCD panel driving and supply voltage for back light.
3. Mechanical (Physical) Specifications
Item Specifications Unit Screen size Active area Pixel format Pixel pitch Pixel configuration Display mode Unit outline dimensions *
8.8 (3.5” type) diagonal 70.56 (H) × 52.92 (V) 320 (H) × 240 (V) 1 Pixel = R+G+B dots 0.2205 (H) × 0.2205 (V) R,G,B vertical stripes Normally white 76.9(W) × 63.9 (H) × 3.5 (D)
cm mm pixel - mm - - mm
Mass Approx. 36.1 g *The above-mentioned table indicates module sizes without some projections and FPC. For detailed measurements and tolerances, please refer to 18. Outline Dimensions.
LCY-W-07806G Page 3 of29
4. Input Terminal Names and Functions
Recommendation CN：KYOCERA ELCO 6240 series(54pin/0.5mm pitch/Bottom contact) Pin No. 1 2 3 4 5 6 7 8 9 10 Symbol LED_C (-) LED_C (-) LED_A(+) LED_A(+) C6 C5 M RESET CS SCL I/O - - - - - - - I I I I Description Power supply for LED (Low voltage) Power supply for LED (Low voltage) Power supply for LED (High voltage) Power supply for LED (High voltage) Capacitor connection Capacitor connection Non connection System reset Chip select Clock input pin in serial mode Data input pin serial mode Non connection Non connection BLUE data signal (LSB) BLUE data signal BLUE data signal BLUE data signal BLUE data signal BLUE data signal (MSB) Non connection Non connection GREEN data signal (LSB) GREEN data signal GREEN data signal GREEN data signal GREEN data signal GREEN data signal (MSB) Non connection Non connection RED data signal (LSB) RED data signal RED data signal RED data signal RED data signal RED data signal(MSB) Line synchronization signal Frame synchronization signal Dot-clock signal Voltage input pin for analog Voltage input pin for analog Voltage input pin for logic I/O Remarks Note 4 Note 4 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 2 Note 2 Note 2 5 5 11 SDI 12 NC - 13 NC - 14 15 16 17 18 19 B0 B1 B2 B3 B4 B5 I I I I I I 20 NC - 21 NC - 22 23 24 25 26 27 G0 G1 G2 G3 G4 G5 I I I I I I 28 NC - 29 NC - 30 31 32 33 34 35 36 37 39 40 41 R0 R1 R2 R3 R4 R5 HSYNC VSYNC AVDD AVDD VDD I I I I I I I I - - - 38 DOTCLK I LCY-W-07806G Page 4 of29 42 VDD C4 VGL VGL C3 VGH C2 C1 - - - - - - - - Voltage input pin for logic I/O Capacitor connection Voltage input VGOFF Voltage input VGOFF Capacitor connection Voltage input VGON Capacitor connection Capacitor connection Non connection Non connection Data enable signal Ground Ground Note 2 Note 4 Note 3 Note 3 Note 4 Note 3 Note 4 Note 4 Note 1 Note 1 5 43 44 45 5 5 5 46 47 48 49 50 NC - 51 NC - 52 DEN - 53 GND - 54 GND - ２ Note 1) An NC pins OPEN in FPC. Note 2) Connect VDD to AVDD△
２ Note 3) No use.
5 Note 4) Stabilization and charge sharing Capacitors
Remark:
The values of all capacitors are 2.2uF, which character should be B (JIS) or X5R (EIA) (2.2uF is preferred for better display quality and power consumption)
LCY-W-07806G Page 5 of29
5. Absolute Maximum Ratings
Item Input voltage
Analog power supply voltage
7 7Temperature for storage Temperature for operation LED input electric current LED electricity consumption
SymbolConditionsVI AVDD
Ta = 25°CTa = 25°C
Rated value -0.3 ~ VDD +0.3 AGND-0.3 ~ +5.0
-20 ~ +70 -30~ +70 -0 ~ +60 -10 ~ +60
35 130
Unit V V °C °C mA mW
Remarks Note 1
Note 2, Note 5Note 3, Note 6
Note 4 Note 4
Tstg - Topr - ILED PLED
Ta = 25°CTa = 25°C
6 Note 1) RESET, CSB CS, SDI, SCL, B5~B0, G5~G0, R5~R0, VSYNC, HSYNC, DOTCLK Note 2) Humidity: 80%RH Max. (Ta≦40°C)
Maximum bulb temperature under 39°C (Ta>40°C) See to it that no dew will be condensed. (Reliability is examined at ambient temperature of 50°C.)
Ambient temperature and the maximum input are fulfilling the following operating conditions.
Note 3) Panel surface temperature prescribes.
Note 4) Power consumption of one LED (Ta = 25°C). (use 7 pieces LED)
Ambient temperature and the maximum input
Note 5) Temperature for storage “-20～+70°C” is for “LQ035Q1DG01 V01” and “-30～+70°C” is for “LQ035Q1DG01 V02”.
Note 6) Temperature for operation “0～+60°C” is for “LQ035Q1DG01 V01” and “-10～+60°C” is for “LQ035Q1DG01 V02”.
LCY-W-07806G Page 6 of29
6. Electrical Characteristics
6-1. TFT LCD Panel Driving△
２ Ta = 25°C
Item
DC voltage
Power supply
DC Current
Symbol VDD/AVDDIVDD +IAVDDVRFAVDD VRFVDD
Min. Typ. Max. Unit
+3.0
Remarks
Note 1 Note 2 Note 3 Note 3 Note 3
+3.3 +3.6 V
- 11.0 15.0 mA - - (100) mVp-p
- VDD
Permissive input ripple voltage
Logic Input Voltage
High Low
VDDVIH 0.8 V
VIL 0 - 0.2 VDD V IIH / IIL -1 - 1 µA
Logic input Current
Note 1) VDD = AVDD = +3.3V
Note 2) VDD = AVDD = +3.3V
Current situation for IVDDIO: Black & White checker flag pattern
Current situation for IAVDD: All black pattern
6 Note 3) RESET, CSB CS, SDI, SCL, B5~B0, G5~G0, R5~R0, VSYNC, HSYNC, DOTCLK
LCY-W-07806G Page 7 of29
6-2. Initial Setting 5 2 3 4 ①、This Power Up sequence is for “LQ035Q1DG01 V01” and this Power Up sequence is for DOTCLK=5MHz. If LCD module is moved other frequency, please conform display quality.
LCY-W-07806G Page 8 of29
6 ②、This Power Up sequence is for “LQ035Q1DG01 V02” and this Power Up sequence is for DOTCLK=5MHz. If LCD module is moved other frequency, please conform display quality.
LCY-W-07806G Page 9 of29
5 ③、This Power Down sequence, enter sleep mode sequence and exit sleep mode sequence is follows. for“LQ035Q1DG01 V01” as
6 LCY-W-07806G Page 10 of29
Note 1)
LCY-W-07806G Page 11 of29
Note 2)
6-3. Back light driving
The back light system has 7 LEDs
[GM4BW63367A] made by SHARP
Parameter Symbol Min. Typ. Max. Unit Remark VBL Rated Voltage - 22.4 24.5 V IL Rated Current - 20 - mA Ta=25°C
Power consumption WL - 448 - mW
LCY-W-07806G Page 12 of29
7. Timing characteristics of input signals
7-1. Pixel Clock Timing
Pixel Clock Timing
LCY-W-07806G Page 13 of29
7-2. Data Transaction Timing in Normal Operating Mode (262k color)
△The formula of setting for control signals: fDOTCLK, tHBP, tHFP, tVBP, tVFP
２ fv=60±5Hz
fv= fDOTCLK/( VcycleX Hcycle) Vcycle=240+ tVBP + tVFP Hcycle=320+ tHBP+ tHFP ≦512
LCY-W-07806G Page 14 of29
7-3. Synchronization Signals Timing in Power Save Mode (8 color)
２ 55
60
65
△The formula of setting for control signals: fDOTCLK, tHBP, tHFP, tVBP, tVFP
２ fv=60±5Hz
fv= fDOTCLK/( VcycleX Hcycle) Vcycle=240+ tVBP + tVFP Hcycle=320+ tHBP+ tHFP ≦512
LCY-W-07806G Page 15 of29
7-4. VGH Output against Sleep Mode & RESET 5
LCY-W-07806G Page 16 of29
7-5. Power Up Sequence
5
LCY-W-07806G Page 17 of29
7-6. Power Down Sequence
5
LCY-W-07806G Page 18 of29
7-7. SPI Interface Timing Diagram & Transaction Example (9 bit)
LCY-W-07806G Page 19 of29
7-8. Input Data Signals and Display Position on the screen
Please refer to Input Terminal Names and Functions
LCY-W-07806G Page 20 of29
8. Input Signals, Basic Display Colors and Gray Scale of Each Color
Colors & Gray
Gray R0
R1 R2 R3R4
R5
G0
Date signal
G1
G2
G3
G4
G5 B0 B1 B2B3
B4
B5
Scale Scale LSB MSB
Black Blue Green Cyan Red Magenta Yellow White
－ － － － － － － －
00001111
00001111
00001111
00001111
00001111000
00001111000
LSB MSB LSB MSB00110011000
00110011000
00110011000È È
000000È È
000000
0 0 0 00 0 0 00 0 0 00 0 0 00 0 0 00 0 0 0È È
111000È È
111000
1 0 0 01 0 0 01 0 0 00 0 0 00 1 0 00 0 1 0È È
000
000
0 1 0 10 0 1 10 1 1 1111
111
111
000000
000000
000000
00110011000
00110011000
00110011
01010101
01010101
01010101
01010101000È È
000000
000000
00000001010101000
01010101000
Each basic color can be displayed in 64 gray scales from 6 bit data signals.
According to the combination of 18 bit data signals, the 262k color display can be achieved on the screen.
Basic Color Gray Scale of Red Gray Scale of Green Gray Scale of Blue Black GS0 00 0 00 0 01 0 0È
0 1 11 1 11 1 10 0 00 0 00 0 0È È
0 0 00 0 00 0 00 0 00 0 00 0 0È È
0 0 00 0 00 0 0È
0 0 0 00 0 0 00 0 0 0× Darker × Ø Brighter Ø
GS1 1GS2 0È È GS61 1GS62 0
111000
111000
000010
000001
000000
Red GS63 1Black GS0 0× Darker × Ø Brighter Ø
GS1 0GS2 0È È GS61 0GS62 0
000000
000000
101000
011000
111000
Green GS63 0Black GS0 0× Darker × Ø Brighter Ø
GS1 0GS2 0È È GS61 0GS62 0
000
000
000
000
000
Blue GS63 0
0: Low level voltage, 1: High level voltage
LCY-W-07806G Page 21 of29
１ 9. Optical Characteristics Ta = 25°C, VDD/AVDD = +3.3V
Parameter Symbol ConditionViewing Horizontalangle range (Without
Wide View) Vertical
Min. Typ. Max. Unit- 60 - deg.- 60 - deg.- 40 - deg.- 60 - deg.
Remark θ21 θ22 CR＞10
θ11 θ12 CR
Optimum viewing angle
【Note1,4】
Contrast ratio Response Rise 100 300 - - 【Note2,4】
τr - 30 45 ms θ=0° 【Note3,4】
Time Decay τd - 30 45 ms Chromaticity of
White
x y 0.27 0.32 0.37 - 0.28 0.33 0.38 - 【Note4】
Luminance of white
Uniformity
XL1 240 340 - cd/m2
ILED=20mA 【Note6】
【Note5】 U 70 80 - % * The optical characteristics measurements are operated under a stable luminescence (ILED = 20mA) and a dark condition. (Refer to Fig.9-1)
Photodetector(BM5:TOPCON) Field=2° 400mm TFT-LCD module LCD panel Center of the screen
Fig.9-1 Optical characteristics measurement method
【 Note 1 】Definitions of viewing angle range
Normal line LCY-W-07806G Page 22 of29
θ22θ12θ11 θ21
6 o’clock
【 Note 2 】Definition of contrast ratio
The contrast ratio is defined as the following
Contrast ratio (CR)=
Luminance (brightness) with all pixels white
Luminance (brightness) with all pixels black
【 Note 3 】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”
White
Black
Time
Black
White
(Relative value)
【 Note 4 】This shall be measured at center of the screen.
Photo detector output LCY-W-07806G Page 23 of29
【 Note 5 】Definition of Uniformity
1/6 Uniformity=
Minimum Brightness
×100(%)
Maximum Brightness
1/6 The brightness should be measured on the 9-point as shown in the right figure.
【 Note 6 】This shall be measured on the 9-point
as shown in the right figure.
Luminance of white=
Summation of the 9-point Brightness
9
LCY-W-07806G Page 24 of29
10. Handling of modules
10-1. Inserting the FPC into its connector and pulling it out
1) Be sure to turn off the power supply and the signals when inserting or disconnecting the cable. 2) Please insert for too much stress not to join FPC in the case of insertion of FPC.
10-2. About handling of FPC
1) The bending radius of the FPC should be more than 1.4 0.6mm, and it should be bent evenly. 6 2) Do not dangle the LCD module by holding the FPC, or do not give any stress to it.
10-3. Mounting of the module
1) The module should be held on to the plain surface. Do not give any warping or twisting stress to
the module.
2) Please consider that GND can ground a modular metal portion etc. so that static electricity is not
charged to a module.
10-4. Cautions in assembly / Handling pre cautions
As the polarizer can be easily scratched, be most careful in handling it. 1) Work environments in assembly.
Working under the following environments is desirable:
a) Implement more than 1MΩ conductive treatment (by placing a conductive mat or applying
conductive paint) on the floor or tiles.
b) No dusts come in to the working room. Place an adhesive, anti-dust mat at the entrance of the
room.
c) Humidity of 50 to 70% and temperature of 15 to 27°C are desirable.
d) All workers wear conductive shoes, conductive clothes, conductive fingerstalls and grounding belts
without fail.
e) Use a blower for electrostatic removal. Set it in a direction slightly tilt downward so that each
Module can be well subjected to its wind. Set the blower at an optimum distance between the blower and the module.
2) How the remove dust on the polarizer
a) Blow out dust by the use of an N2 blower with antistatic measures taken. Use of an ionized air Gun
is recommendable.
b) When the panel surface is soiled, wipe it with soft cloth.
3) In the case of the module’s metal part (shield case) is stained, wipe it with a piece of dry, soft cloth. If rather difficult, give a breath on the metal part to clean better.
LCY-W-07806G Page 25 of29
4) If water dropped, etc. remains stuck on the polarizer for a long time, it is apt to get discolored or cause stains. Wipe it immediately.
5) As a glass substrate is used for the TFT-LCD panel, if it is dropped on the floor or hit by something hard, it may be broken or chipped off.
6) Since CMOS LSI is used in this module, take care of static electricity and take the human earth into consideration when handling.
10-5. Others
1) Regarding storage of LCD modules, avoid storing them at direct sunlight-situation. You are requested to store under the following conditions: (Environmental conditions of temperature/humidity for storage) a) Temperature: 0 to 40°C b) Relative humidity : 95% or less
As average values of environments (temperature and humidity) for storing, use the following control guidelines:
Summer season: 20 to 35°C, 85％ or less Winter season: 5 to 15°C, 85％ or less
If stored under the conditions of 40°C and 95% RH, cumulative time of storage must be less than 240 hours.
2) If stored at temperatures below the rated values, the inner liquid crystal may freeze, causing cell
destruction. At temperatures exceeding the rated values for storage, the liquid crystal may become isotropic liquid, making it no longer possible to come back to its original state in some cases. 3) If the LCD is broken, do not drink liquid crystal in the mouth. If the liquid crystal adheres to a hand or
foot or to clothes, immediately cleanse it with soap.
4) If a water drop or dust adheres to the polarizer, it is apt to cause deterioration. Wipe it immediately. 5) Be sure to observe other caution items for ordinary electronic parts and components.
LCY-W-07806G Page 26 of29
11. Reliability test items
No. Test item Conditions 1 High temperature storage test Ta = 70°C 240h
for ” LQ035Q1DG01 V01” 2 Ta = -25°C 240h
Low temperature storage test
for ” LQ035Q1DG01 V02” 7 Ta = -30°C 240h
High temperature Ta = 40°C ; 95%RH 240h 3
& high humidity operation test (No condensation)
Ta = 60°C 240h
4 High temperature operation test
(The panel temp. must be less than 50°C)
5 Ta = -0°C 240h for ” LQ035Q1DG01 V01” Low temperature operation test
7 Ta = -10°C 240h for ” LQ035Q1DG01 V02”
Frequency range: 10 to 55Hz Vibration test Stroke: 1.5mm 6
(non- operating) Sweep time: 1minutes
Test period: 2 hours for each direction of X,Y,Z
Direction: ±X, ±Y, ±Z, Time: Third for each direction.
7 Shock test
Impact value: 980m/s², Action time 6ms Ta=-10°C to 70°C /10 cycles
8 Thermal shock test (30 min) (30min)
Electro static discharge test
±200V·200pF(0Ω) to Terminals(Contact)
(1 time for each terminals)
±4kV・150pF(330Ω) to Housing bezel(Contact) ±8kV・150pF(330Ω) to Housing bezel(in Air)
9
【Note】Ta = Ambient temperature, Tp = Panel temperature 【Check items】
(a)Test No.1 to No.8
In the standard condition, there shall be no practical problems that may affect the display function.
12. Display Grade
The standard regarding the grade of color LCD displaying modules should be based on the delivery inspection standard.
13. Delivery Form
13-1. Carton storage conditions 1) Carton piling-up: Max 8 rows 2) Environments Temperature: 0～40°C
Humidity: 65% RH or less (at 40°C)
There should be no dew condensation even at a low temperature and high humidity. 3) Packing form: As shown in 15. LCD module packing carton
※Cartons are weak against damp, and they are apt to be smashed easily due to the compressive pressure applied when piled up. The above environmental conditions of temperature and humidity are set in consideration of reasonable pile-up for storage.
LCY-W-07806G Page 27 of29
13-2. Packing composition
Name quantityCarton size
(The number of Module)
Note
575×360×225 (mm) 12 unit/tray: 120 unit/carton
Material: Electrification prevention polyethylene 680mm(length)×500mm(depth)×50µm(thin)
1 120 2
Tray 12 Material: Electrification prevention polypropylene Electrification prevention bag
Carton weight (120 modules): Approx. 9.8kg
14. Lot No. marking
drawing.
[Marking style of “LQ035Q1DG01 V01”]
LQ035Q1DG01 ○○○○○○○○○ △ V01
Version No.
4 6 The lot No. will be printed on every module by ink-jet. The indication style is shown as below
Model No Lot No Processing place code (Q, L, etc.)
[Marking style of “LQ035Q1DG01 V02”]
15. LCD module packing carton
6 4
LQ035Q1DG01 A○○○○○○○○○△ V02 B-line panel
Version No.
Model No Lot No Processing place code (Q, L, etc.)
LCY-W-07806G Page 28 of29
Barcode label printing style
16. Others
1 Disassembling the module can cause permanent damage and you should be strictly avoided. 2 Please be careful that you don’t keep the screen displayed fixed pattern image for a long time, since retention may occur.
3 If you pressed down a liquid crystal display screen with your finger and so on, the alignment disorder of liquid crystal will occur. And then It will become display fault.
Therefore, be careful not to touch the screen directly, and to consider not stressing to it.
4 If any problem arises regarding the items mentioned in this specification sheet or otherwise, it should be discussed and settled mutually in a good faith for remedy and/or improvement.
17.Sticking position of insulated tape in soldering area and components area
6 [Printing style of “LQ035Q1DG01 V01”] [Printing style of “LQ035Q1DG01 V02”]
LCY-W-07806G Page 29 of29
18. Outline Dimensions
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