SPECIFICATION FOR TFT MODULE - AVR Freaks

SPECIFICATION FOR TFT MODULE

Part No.: TS8002

Customer:

Rev: 1

Issued Date: 2006-12-27

Approved by:

Signature:

Date:

Please sign the cover page of the spec for your approval and return it to us within a month after you receive the spec from Techstar. If we do not receive the signed spec even after one month later, we will consider that the spec was already accepted by your company.

Designed by: Engineering Dept. QA Dept Customer

Prepared Checked Approved Approved Approved

SSHHEENNZZHHEENN TTEECCHHSSTTAARR EELLEECCTTRROONNIICCSS CCOO..,,LLTTDD

RichardYin

Table of Contents 1 General Specifications -------------------------------------------------------------------------------------------------- 3 2 Mechanical Diagram----------------------------------------------------------------------------------------------------- 4 3 I/O Terminal ---------------------------------------------------------------------------------------------------------------- 4

3.1 Pin Description(See Datasheet of LCD Driver for detail) 5 4 Electro-optical Specifications------------------------------------------------------------------------------------------ 6

4.1 Absolute Maximum Ratings 6 4.2 Optical Characteristics 6 4.3 Electrical Characteristics 7 4.4 Timing Characteristics 7

5 Pramming ------------------------------------------------------------------------------------------------------------------ 8 5.1 Instruction Table 8

6 Accessory------------------------------------------------------------------------------------------------------------------- 8 6.1 Definition and measure 8

6.1.1 Definition of response time--------------------------------------------------------------------------- 8 6.1.2 Definition of contrast ratio----------------------------------------------------------------------------- 8 6.1.3 Definition of viewing angle---------------------------------------------------------------------------- 8 6.1.4 Definition of color Gamut ----------------------------------------------------------------------------- 9 6.1.5 Evaluation Method-------------------------------------------------------------------------------------- 9

6.2 Quality Units 10 6.2.1 Inspection Standard---------------------------------------------------------------------------------- 10 6.2.2 Reliability Test------------------------------------------------------------------------------------------ 10

6.3 Precautions For Use 11 6.3.1 Handling Precautions---------------------------------------------------------------------------------11 6.3.2 Installation Precautions-------------------------------------------------------------------------------11 6.3.3 Operation Precautions--------------------------------------------------------------------------------11 6.3.4 Storage Precautions ----------------------------------------------------------------------------------11

6.4 Packaging 12


Revision History

Rev. Comment Date

1� 首版 2006-12-27


1 General Specifications

Item Standard Value Unit

Display Pattern Graphic Character Segment with ICON

Color Mono. Grayscale 16.7M

Module Dimension (W x H x T) 76.6(W) × 64.4 (H) ×3.2 (T) mm

Viewing Area (W x H) \ mm

Active Area (W x H) 70.08(W)X52.56(H) mm

Character Size (W x H) \ mm

Character Pitch (W x H) \ mm

Pixel Format 320(RGB)X240

DOT Pitch (W x H) \ mm

TN, Positive TN, Negative HTN, Positive HTN, Negative

STN, Yellow-Green STN, Gray STN, Blue FSTN, Positive FSTN, Negative

LCD Type

FM LCD Color STN TFT

Polarizer Type Transflective Transmissive Reflective Anti-Glare

View Direction 6H 12H

LCD Controller & Driver HX8218A+HX8615A (or Equivalent)

LCD Driving Method \

Serial I2C 4-line SPI 8-bits SPI Interface Type

Parallel 6800 8080 4-bit 24-bits RGB

LED Bottom Single Side Dual Side Backlight Type

EL CCFL

Backlight Color Yellow-Green White Amber Blue Red

EL/CCFL Driver type Build-in External

DC-DC Converter Build-in External

Operation Temperature TOPL =-10 TOPH = 70

oC

Storage Temperature TSTL = -30 TSTH =80

oC

Note: TOPL: Lowest Operation Temperature. TOPH: Highest Operation Temperature. TSTL: Lowest Storage Temperature. TSTH: Highest Storage Temperature.


2 Mechanical Diagram


SS

HHEE

NNZZ HH

EENN

TTEE

CCHH

SS TTAA

RR EE

LL EECC

TT RROO

NNII CC

SS CC

OO.. ,, LL

TT DD

3 I/O Terminal

3.1 Pin Description(See Datasheet of LCD Driver for detail)

Pin NO. Symbol Function Description

1-2 GLED Power supply cathode input for backlight.

2-4 VLED Power supply anode input for backlight.

5 GND ground.

6-9 NC NC

10 GND ground.

11-12 NC NC

13 POL Polarity select for the line inversion control signal. When POL=L, output voltage is negative polarity. When POL=H, output voltage is positive polarity.

14 RESET Hardware global reset. Low active. Normally pull high.

15 SPENA Serial port Data Enable Signal. Normally pull high.

16 SPCK Serial port Clock. Normally pull high.

17 SPDA Serial port Data input/output.

18-41 D00-D23 Data.

42 IHS Horizontal sync input in digital RGB mode. Or HREF input in CCIR601 mode.(Short to GND if not used)

43 IVS Vertical sync input in digital RGB mode. Or V123 input in CCIR601 mode. (Short to GND if not used)

44 CLK Clock signal. Latching data at the rising edge.

45-46 AVDD Analog Power

47-48 VCC Digital power.

49 NC NC

50-51 VGL Gate OFF Power.

52 NC NC

53 VGH Gate ON Power.

54-55 NC NC

56-57 VCOM Driving Input.

58 DEN Input data enable control. Normally pull low.

59-60 GND GROUND


4 Electro-optical Specifications

4.1 Absolute Maximum Ratings No Item Symbol Min. Max. Unit Notes

1 Supply Voltage 1 For IC VDD –GND -0.3 7.0 V

2 Supply Voltage 2 For IC Vcc–GND -0.3 7.0 V

3 Supply Voltage For LC *1) VLCD - V 25±5℃

4 Input Voltage VI -0.3 VDD+0.3 V V Note: Operating Temperature and Storage Temperature can be found in 1.General Specifications. *1) Liquid Crystal driving voltage. Due to the characteristics of LC Material, this voltage vary with environmental temperature.

4.2 Optical Characteristics

Ta = 25°C ITEM SYMBOL CONDITION MIN TYP MAX UNIT DRIVE

Vsat - - - Threshold Voltage

Vth

25℃

- - -

V

Response time Tr+Td θ =φ=0 °

25℃

50 80 ms

Contrast ratio CR θ =φ =0 ° 150 200 -

Transmittance T - - 8.3 - % 6H

φ=270° θ 1 35

12H φ=90° θ 2 15

φ =0° θ 3 45

Viewing angle range

φ=180°

CR≧10

θ 4 45

deg.

A *1

X - TBD - White

Y θ =φ =0 °

- TBD -

X - TBD - Red

Y θ =φ =0 °

- TBD -

X - TBD - Green

Y θ =φ =0 °

- TBD -

X - TBD -

Chromaticity Coordinates

*2

Blue Y

θ =φ =0 ° - TBD -

-

B*1


Color gamut (NTSC) S - 50 - %

Note: *1 Driving A － Duty driving by DMS505

Driving B － Duty driving by Actual driver IC

*2 Backlight coordinates （x , y）＝（- , -）

4.3 Electrical Characteristics No Item Symbol Condition Min. Typ. Max. Unit Notes

1 Supply Voltage 1 for IC VDD –GND -+ 3.8 5 5.5 V

2 Supply Voltage 2 for IC VCC –GND - 3.0 3.3 3.6 V

2 Supply Voltage for LC VLCD Ta=25+5 oC - - - V

3 Supply Current IDD+ ICC -…. - - TBD mA

4 TFT Gate ON Voltage VGH *1) - 15 - V

5 TFT Gate OFF Voltage VGL *2) - -10 - V

VcomH 2.5 - 4 V 6 TFT Common Electrode

Voltage VcomL -1.5 - 0 V

*3)

Notes: *1) VGH is TFT Gate Operating Voltage. *2) VGL is TFT Gate Operating Voltage The low voltage level of VGL signal must be fluctuated with same phase as Vcom, in case of Cadd(Storage on Gate) structure. The storage capacitance structure of LCD is Cst (Storage on Common) *3) Vcom must be adjusted to optimize display quality: Cross-talk, Contrast Ratio and etc.

No Item Symbol Condition Min. Typ. Max. Unit

9 Input High Voltage VIH - 0.7xVCC - VCC V

10 Input Low Voltage VIL - 0 - 0.3xVCC V

11 Output High Voltage VOH 0.8xVcc - Vcc V

12 Output Low Voltage VOL IOH = -400uA IOL = 400uA 0 - 0.2xVCC V

4.4 Timing Characteristics See Data sheet of LCD Driver for detail.

13 Supply Current for LED Backlight ILED VLED = Typ.

Ta=23+3 oC - 20 - mA

14 Supply Voltage for LED Backlight VLED ILED = Typ.

Ta=23+3 oC 18.1 18.6 19.1 V

15 Luminance Lv ILED = Typ. Ta=23+3 oC - - - cd/m²


5 Pramming

5.1 Instruction Table See Data sheet of LCD Driver for detail.

6 Accessory

6.1 Definition and measure

6.1.1 Definition of response time Measuring apparatus: DMS505

6.1.2 Definition of contrast ratio

Brightness all pixels "White" CR(contrast ratio) ＝

Brightness all pixels "Black"

6.1.3 Definition of viewing angle Measuring mode: Transmissive

Measuring apparatus: DMS-505

10%

100% 90%

Tr

Unselective state Selective state

Td

Unselective state

Vop

Contrast

CR max

Driving voltage(V)


6.1.4 Definition of color Gamut Color gamut: S= ( RGB triangle Area / NTSC triangle Area )× 100

6.1.5 Evaluation Method Measuring apparatus: BM-7

Transmittance is measured with or without LCD

y

B

x

S

G

R

Backlight

LCD

48cm


6.2 Quality Units

6.2.1 Inspection Standard See Data sheet of Inspection Standard for detail.

6.2.2 Reliability Test

6.2.2.1 Standard Specifications for Reliability

6.2.2.1.1 Test method There should be no existing conspicuous failure of functions and appearance in LCD after the

following tests. NO Item Description

1 Low Temperature Operating

The sample should be allowed to stand at (-10±2)℃ for 96 Hours under driving condition.

2 High Temperature Operating

The sample should be allowed to stand at (70±2)℃ for 96 Hours under driving condition.

3 Low Temperature Storage

The sample should be allowed to stand at (-30±3)℃ for 96 Hours underno-load condition, and then returning it to normal temperature condition, and allowing it stand for 24 hours

4 High Temperature Storage

The sample should be allowed to stand at (80±2)℃ for 96Hours under no-load condition, and then returning it to normal temperature condition, and allowing it stand for 24 hours

5 Moisture resistance The sample should be allowed to stand at (40±2)℃, (90±2)%RH for 96Hours under no-load condition excluding the polarizer, then taking it out and drying it at normal temperature, and allowing it stand for 24 hours

6 Thermal Shock Resistance

The sample should be allowed to stand the following 5 cycles of operation:TSTL for 30 minutes -> normal temperature for 5 minutes -> TSTH for 30 minutes -> normal temperature for 5 minutes, as one cycle, then taking it out and drying it at normal temperature, and allowing it stand for 24 hours

6.2.2.1.2 Testing Conditions and Inspection Criteria:

For the final test, the testing sample must be stored at room temperature for 24 hours, after the tests listed above; Standard specifications for Reliability have been executed in order to ensure stability.

NO Item Inspection Criteria

1 Current Consumption The current consumption should be under double of initial test.

2 Contrast The contrast must be larger than half of initial test.

3 Appearance Appearance defects should not happen.

6.2.2.2 Life Time:

Functions, performance, appearance, etc. shall be free from remarkable deterioration within 50,000 hours under ordinary operating and storage conditions room temperature (25±10oC),


normal humidity (45±20%RH), and in area not exposed to direct sunlight. Definition on the termination of life time is deterioration of contrast ratio by one fifth against initial value or human eyes can not recognize each dots.

6.3 Precautions For Use

6.3.1 Handling Precautions A. No mechanical SHOCK!

- LCD may be broken because it is made of glass. B. DO NOT SCRATCH!

- Polarizer is a soft material and can easily be scratched. C. No DC VOLTAGE TO LCD!

- The electric characteristics of LCD deteriorates. - Please control DC content inside driving circuits.

D. Wash your hands or clothes if you touch liquid crystal. - Liquid crystal may be leaked when LCD is broken. - Never tastes it if your hands or clothes touch it, please immediately wash using soap.

E. WEAR GLOVES while handling - It is preferable to wear gloves to avoid damaging the LCD. - Please do not touch electrodes with bare hands or make them dirty.

F. SLOWLY PEEL OFF protective film! - Static electricity may be charged.

G. KEEP AWAY from extreme HEAT, HUMIDITY and direct SUNLIGHT! - LCD deteriorates.

6.3.2 Installation Precautions A. The LCD shall be installed flat, without twisting or bending. B. The display window size should be the same as the effective viewing area. C. The LCD screen may be cleaned with a soft cloth or cotton pad. Methanol, or Isopropyl Alcohol

may be used, but insure that all solvent residue is removed.

6.3.3 Operation Precautions A. The LCD shall be operated within the limits specified, or it will shorten the LCD’s life, and/or

harm display images. B. The driving conditions must be supply to optimize viewing angle and contrast. C. Operation of the LCD at temperature below the limit specified may cause image degradation

and/or bubbles. It may also change the characteristics of the liquid crystal. This phenomenon may not recover. The LCD shall be operated within the temperature limits specified.

D. Control DC content inside driving circuits or the LCD’s life will shorten. 6.3.4 Storage Precautions

A. The LCD shall be stored within the temperature and humidity limits specified. B. Store in a dark area, and protected the LCD from direct sunlight or fluorescent light. C. The LCD should be packaged to prevent damage. D. Water may cause damage or discoloration of the polarizer. Clean any condensation or moisture

from any source immediately. Always keep the LCD free from condensation during testing. Condensation may permanently spot or stain the polarizers.


6.4 Packaging

Qc 标签

Qc inspection label

The tape to seal carton

Carton label

包装示意图

Scotch tape

制动包带

(1)、LCM quantity per tray:on per row 4 x no per column 4 = 16

每层数量： 4行 X 4列 = 16

Packaging Specifications and Quantity

图示部分只作为包装操作示意图，不作为实际吸塑料盒外观结构

产品标签

胶带

Scotch tape

制动包带

套上包装袋

Use package bag

在上下垫上硬纸板

Use hardboard

包装说明与数量

成叠（顶上一空盘）

Tray stacking

Put products into the tray

放置产品

Use empty tray

空盘

每个小盒： 16模块 X 10层 = 160

(2)、LCM quantity per box:on of trays 16 x quantity per tray 10 = 160

(3)、Total LCM quantity in carton:on of boxes 160 x quantity per box 2 = 320

整个包装： 160块 X 2盒 = 320

外箱型号: 31号英文箱


SPECIFICATION FOR TFT MODULE - AVR Freaks

Documents

Transcript of SPECIFICATION FOR TFT MODULE - AVR Freaks