Datasheet T-51384L079J-FW-P-AA Datasheet (OPTREX)

T-51384L079J-FW-P-AA

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LCD Module Technical Specification

T-51384L079J-FW-P-AA

Table of Contents

1. Applications

...........................................................................................................................................................

2

2. Features

......................................................................................................................................................................

2

3. Mechanical Specifications

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2

4. Mechanical Drawing TFT LCD Module

......................................................................................

3

5. Input / Output Terminals

...........................................................................................................................

4

6. Absolute Maximum Ratings

......................................................................................................................

6

7. Electrical Characteristics

...............................................................................................................................

6

8. Optical Characteristics

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17

9. Handing Cautions

..........................................................................................................................................

18

10. Reliability

..............................................................................................................................................................

19

11. Block Diagram

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20

Checked by (Design Engineering Div.)

Checked by (Quality Assurance Div.)

Prepared by (Production Div.)

Revision History

Rev. Date Page Comment

First Edition

Jan 1, 2001

Final Revision

******

OPTREX

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1,Application

This technical specification applies to 7.9” color TFT-LCD module1,

L079J

.The applications of
the panel are car TV, portable DVD , Video Display, m ultimedia applications and others AV
system.

2. Features

. Compatible with NTSC & PAL system
. Pixel in stripe configuration
. Slim and compact
. Dual lamp design to make high picture brightness

. Image Reversion：Up/Down and Left/Right

3. Mechanical Specifications

Parameter Specifications Unit

Screen Size 7.9 ( diagonal) inch

Display Format

1440(H)×234(V)

dot

Active Area

161.28 (H)×117.936 (V)

mm

Dot Pitch

0.112(H)×0.504 (V)

mm

Pixel Configuration Stripe

Outline Dimension 191.4 (W )×144.6 (H)×11.5 (D)(Typ.) mm

Surface treatment Anti-glare and har d coating

Weight 365±10 g

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4. Mechanical Drawing of TFT-LCD Module

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5. Input / Output Terminals

5-1) TFT-LCD Panel Driving

Pin No Symbol I/O Description Remark

1HSYI/O Horizontal Sync. Input / Output Note 5-1
2 FRP O Video Polarity Alternating Signal
3 CSY I Composite Sync. Signal Note 5-1
4VGHI Supply Voltage for Gate Driver (Hi level) Note 5-2
5VGLI Supply Voltage for Gate Dr iver ( Low level) Note 5-3
6VBI Video Signal (Blue)
7VRI Video Signal (Red)
8VGI Video Signal (Green)
9 GND I Ground

10 V

DD

I Supply voltage for Controller Note 5-4

11 V

CC

I Supply voltage for source driver Note 5-5
12 GND I Ground
13 CKC I Control pin for select I/O signal Note 5-1
14

VSY

I/O Vertical Sync. Input/ Output Note 5-1
15 PSI O Synchronize Pulse for Decoder
16 PSC O Synchronize Pulse for DC-DC Converter

17 NC -

No Connection

18 UD I UP/DOW N Cont r o l Note 5-7
19 RL I Right/Left Shift Control Note 5-6
20 NP I NTSC/PAL Input Note 5-8

Note 5-1：Pin 13 (CKC) can select the function for Pin 1 ( HSY ), Pin 3 (CSY), and Pin 14
( VSY

) .

Pin 13 (CKC)

Pin 1 ( HSY

)

Pin 3 (CSY)

Pin 14 ( VSY )

Hi HSY Out put CSY Input VSY Output

Low External Horizontal Sync Input External Clock Input

External Vertical Sync

Input

Note 5-1-1: CKC= High:

a. If CKC=1,the phase lock loop (PLL) is adopt ed in the LCD module.
b. Inputs CSY, the controller of LCD module will separate the Vertical Sync and

Horizontal Sync from CSY.

c.

Output Horizontal Sync ( HSY , Pin 1) and Vertical Sync ( VSY , Pin 14)..

d. The internal detect will detect Vert ical Sync to r e set t he vertical counter.

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Note 5-1-2: CKC= Low (VGA mode)

a. If CKC=0, t he phase lock loop (PLL) is not adopted in the LCD module.
b. If CKC=0, the external clock input frequency of Pin 3 is 25. 175 MHz.
c. Input external Horizontal Sync (Pin 1) to synchronize the LCD module. External

Horizontal Sync and External Vertical Sync input pulse can be high going or low
going.

0. The cycle of exter nal Hor izontal Sync input is 31. 8µs. The cycle of external Vertical
Sync input is 525H.

Note 5-2：V

GH

TYP.＝+17V

Note 5-3：V

GL

TYP.＝-15V

Note 5-4：V

DD

TYP.＝+5V

Note 5-5：V

CC

TYP.＝+5V

Note 5-6 : Low (0V) for shift Right; Input Hi (+5.0V) for inverse (shift Left).
Note 5-7 : Hi (+5.0V) for DOWN; Low (0V) for UP.
Note 5-8 : PAL= LOW(0V),NTSC= Hi(+5.0V)

Low High
Note5-6 Right Left
Note5-7 Down Up
Note5-8 PAL NTSC

5-2) Backlight driving

Pin No Symbol Description Remark

1 VL1 Input terminal (Hi voltage side) Wire color: pink
2 NC NO Connection

3 VL2 Input terminal (Low voltage side)

Wire color: white

Note 5-9

Note 5-9：Low voltage side of backlight inverter connect s with Gr ound of inverter circuits.
5-3) Input / Output Connector
A)LCD Module Connector

6200-20P (Molex)
FFC Down Connector
20 Pins

Pitch：1.0 mm
B) Backlight Connector

JST BHR-03VS-1
Pin No.：3
Pitch：4 mm
Pink: High Voltage

White: Low Voltage

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6. Absolute Maximum Ratings:

GND = 0 V， Ta = 25

℃

Parameter Symbol MIN. MAX. Unit Remark

V

CC

-0.5 7 V

Supply Voltage For Source Driver

V

DD

-0.5 7 V

V

GH- VGL

-0.3 40 V

H Level V

GH

040 V

Supply Voltage For Gate Driver

L Level

V

GL

-20

0V

Analog Signal Input Level VR,VG,V

B

-0.3 7.0 V
Digital Input Signals -0.3 5.5 V Note 6-1
Digital Output Signals -0.3 5.5 V Note 6-2
Storage Temperature -30 +80

℃

Operation Temperature -20 +70

℃

Note 6-1 : HSY , CSY, VSY , CKC,

Note 6-2 : HSY

, VSY , PSI, PSC

7. Electrical Characteristics

7-1) Recommended Operating Condit ions:

0. Driving for TFT-LCD Panel
GND = 0V， Ta = 25

℃

Parameter

Symbol MIN. Typ MA X Unit Remark

Analog V

CC

4.5 5.0 5.5 V

Supply Voltage For Source Driver

Logic V

DD

4.5 5.0 5.5 V

H level V

GH

+15 +17 +19 V

Supply Voltage For Gate Driver

L level V

GL

-16 -15 -14 V

Supply Voltage For controller

V

DD

4.5 5.0 5.5 V

Analog Signal input Level Amplitud

0.3 V

CC-

0.3 V

H level V

IH

0.7 V

DD

-VDDV

Digital input voltage

L level V

IL

-0.3 - 0.3 V

DD

V

H level V

OH

0.7 V

DD

-VDDV

Digital output voltage

L level V

OL

-0.3 - 0.3 V

DD

V

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B) Driving for backlight Ta= 25

℃

Parameter Symbol Min. Typ. Max. Unit Remark

Lamp voltage V

L

400 Vrms IL= 6 mA

Lamp current I

L

3.5 6 8 mA

Lamp frequency P

L

60 KHz Note 7- 1

Kick-off voltage(25℃)

Vs TBD TBD 750 Vrms Note 7-2

Kick-off voltage(0℃)

Vs

TBD TBD 950 Vrms Note 7-2

Note 7-1 : The wave form of lam p driving voltage should be as closed t o a perf ect SIN wave as

possible.

Note 7-2 : The Kick-off times≧1sec
7-2) Power Consumption Ta= 25

℃

Parameter Symbol Conditions TYP. MAX Unit Remark

Supply current for Gate Dr iver ( Hi level) I

GH

V

GH

＝

+17V

0.15 0.2 mA

Supply current for Gate Driver (Low level) I

GL

V

GL

＝

-15V

20 30 mA

Supply current for Source Driver I

CC

V

CC

＝

+5V

20 30 mA

Supply current for controller I

DD

VDD ＝ +5V

20 30 mA

LCD Panel Power Consumption 0.51 W Note 7-3
Backlight Lamp Power Consumption 4.8 W Note 7-4

Note 7-3：The power consumption for backlig ht is not included.
Note 7-4：Backlight lamp power consumption is calculated by I

L

×

V

L

.

7-3) Input / Output sig nal t im ing chart

FRP

CSY

f=15.4kHz

Vcom

6.0V

V

R

V

G

V

B

4.5V

White

Black

Black

0V

5V

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Parameter Symbol MIN. TYP. MAX. Unit Remarks

NTSC FHO(N) - 15.73 - KHzFrequency
PAL F

HO

(P) - 15.63 - KHz

Pulse Width T

HO

4.4 4.7 5.0

μ

s

Phase Difference T

HP

02 -

μ

s

Rising Time T

HR

- - 0.05

μ

s

Horizontal
Sync. Output
Pulse

Falling Time T

HF

- - 0.05

μ

s

NTSC

fh/262.5

Frequency

PAL

fh/312.5

Pulse Width T

VO

-4H -

μ

s

NTSC T

VPO(N

)

-2H -Phase

Difference

PAL T

VPO(P

)

-1H -

μ

s

odd field

NTSC T

VPE(N

)

-1.5H -

Vertical Sync.
Output Pulse

Phase
Difference

PAL T

VPE(P

)

-0.5H -

μ

s

even field

7-4) Display Time Range

A)

When sync. Signal of NTSC system is applied.

a)

Horizontally

11.35 ~ 61.36 μs.

b)

Vertical

22 ~ 255 H

B) When sync. Sig nal of PAL system is applied.

a)

Horizontally

11.54 ~ 61.9μs
b) Vertical
28 ~ 300 H

SSSS

CSY
HSY

T

HP

T

HO

T

HR

T

HF

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C) NTSC System

Tvo=254£gS Typ

Vin

CSY

HSY

VSY

FRP

RGB

ODD

FIELD

EVEN

FIELD

ODD FIELD

524 525 1 2 3 4 5 6 7 8 9 10 23 24 25 26

NTSC FIELD 1

CMOS output

258 259 260 261 262 1 2 3 4 5 6 7 20 21 22 23

Th Th=63.5£gS Typ

Tvo

Tvpo=63.5£gS Typ

Tvpo

Black

Black

White

White

First

Line

Timing chart of I/O and RGB signal

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262 263 264 265 266 267 268 269 270 271 272 285 286 287 288

NTSC FIELD 2

EVEN FIELD

Vin

CSY

HSY

VSY

FRP

RGB

First

line

EVEN

FIELD

ODD

FIELD

259 260 261 262 263 1 2 3 4 5 6 20 21 2219

Tvo=254£gS Typ

Tvo

Tvpe=95£gS Typ

Tvpe

Timing chart of I/O and RGB signal

White

White

Black

Black

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D

) PAL System

Tvo=318£gS Typ

Vin

CSY

HSY

VSY

FRP

RGB

ODD

FIELD

EVEN

FIELD

ODD FIELD

622 623 624 625 1 2 3 4 5 6 7 23 24 25 26

PAL

CMOS output

310 311 312 313 1 2 3 4 5 6 7 21 23

24 25

Th

Th=63.5£gS Typ

Tvo

Tvpo=64£gS Typ

Tvpo

First

Line

Timing chart of I/O and RGB signal

FIELD 1

21

22

22

26

27

28

Black

White

Black

White

2827

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309 310 311 312 313 314 315 316 317 318 336 337 338 339

CSY

HSY

VSY

FRP

RGB

First

line

EVEN

FIELD

ODD

FIELD

308 309 310 311 312 1 2 3 4 5 24 25 26

Black

23

Tvo=318£gS Typ

Tvo

Tvpe=32£gS Typ

Tvpe

Timing chart of I/O and RGB signal

335

22 27

28

2

9

340

341

White

White

Black

White

White

Black

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E)NTSC Display Timing

Tvo=254£gS Typ

Vin

CSY

HSY

VSY

FRP

RGB

ODD

FIELD

EVEN

FIELD

ODD FIELD

524 525 1 2 3 4 5 6 7 8 9 10 23 24 25 26

NTSC FIELD 1

CMOS output

258 259 260 261 262 1 2 3 4 5 6 7 20 21 22 23

Th Th=63.5£gS Typ

Tvo

Tvpo=63.5£gS Typ

Tvpo

Black

Black

White

White

First

Line

Timing chart of I/O and RGB signal

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F)PAL Display Timing

11.54

µ

s

Tho=4.7

µ

s

64

µ

s

2.1µs

50.36 µs

50.36/64=79%

Display Time

Sampling Clock: 9.53MHz

(1) Horizontal Timing

(2) Vertical Timing

Vin

ODD

FIELD

EVEN

FIELD

ODD FIELD

622 623 624 625 1 2 3 4 5 6 7 22 23 24 25

PAL FIELD 1

20

21

Tvo=5H Typ

VSY

Tvo

Tvpo=1H Typ

Tvpo

309 310 311 312 313 314 315 316 317

318

334 335 336

33

7

PAL FIELD 2

EVEN FIELD

Vin

EVEN

FIELD

ODD

FIELD

333

338

339

VSY

Tvo=5H Typ

Tvo

Tvpe=0.5H Typ

Tvpe

8.5H

28H

First

Line

234 H

Not Display Time

79.4/317.5=25%

Display Time

234/317.5=75%

28.5H

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8.Optical Characteristics

8-1) Specification:

Ta = 25

℃

Parameter Symbol ConditionMIN. TYP. MAX. Unit Remarks

Viewing Horizontal

θ

21, θ22

45 55 deg Not e 8- 1

Angle Vertical

θ

12 CR≧10

10 15 deg Not e 8- 1

θ

11

30 35 deg Not e 8- 1

Contrast Ratio CR 80 150 Note 8-2
Response
time

Rise Tr

θ=0°

30 ms Not e 8- 4

Fall Tf 50 ms

Brightness 250 350

cd/

㎡

Note 8-3

White x

θ=0°

0.265 0.315 0.365 Not e 8- 3

Chromaticity y

θ=0°

0.280 0.330 0.380

Lamp Life
Time

+25

℃

20000 25000 hr

Note 8-1: The definitions of viewing angles

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Luminance when Testing point is White

Note 8-2：CR

＝

Luminance when Testing point is Black

(Testing configuration see 8-2 )

Contrast Ratio is measured in optimum com m on elect rode voltage.

Note 8-3：Topcon BM-7(fast) luminance meter 2°field of view is used in the testing (af t er
20~30 minutes operation).

Lamp Current 6mA

Note 8-4: The definition of response time:

100%

90%

10%

0%

White White

Brightness

Black

Tr Tf

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8-2) Testing configuration

y

LCD Display

y

R, G, B Waveform of Pattern A at Testing Point

y

R, G, B Waveform of Pattern B at Testing Point

500mm

BM-7(fast)

LCD

Backlight

R,G,B signal

Pattern

generator

input

Pattern A Pattern B

Testing Point Testing Point

16ms 16ms

16ms 16ms

Caution: 1. Environmental illumination≦1 lux

2. Before test CR, Vcom voltage must
be adjusted carefully to get the best
CR.

Vcom

RGB
waveform

RGB
waveform

Vcom

Vb=5.0V +/- 0.2V

Vw=1.3V +/- 0.2V

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9. Handling Cautions

9-1) Mounting of module

a) Please power off the module when you connect the input/output connector.
b) Please connect the ground pattern of the inverter circute surely. If the

connection is not perfect, some following problems may happen possibly.

1.The noise from the backlight unit will increase.

2.The output from inverter circuit will be unstable.

3.In some cases a part of module will heat.
c) Polarizer which is made of soft material and susceptible to flaw must be
handled carefully.
d) Protective film (Laminator) is applied on surface to protect it against scratches
and dirts. It is recommended to peel off the laminator before use and taking
care of static electricity.
9-2) Precautions in mounting

a) When metal part of the TFT-LCD module (shielding lid and rear case) is

soiled, wipe it with soft dry cloth.

b) Wipe off water drops or finger grease immediately. Long contact with water

may cause discoloration or spots.

c) TFT-LCD module uses glass which breaks or cracks easily if dropped or

bumped on hard surface. Please handle with care.

d) Since CMOS LSI is used in the module. So take care of static electricity and

earth yourself when handling.

9-3) Adjusting module

a) Adjusting volumes on the rear face of the module have been set optimally

before shipment.

b) Therefore, do not change any adjusted values. If adjusted values are

changed, the specifications described may not be satisfied.

9-4) Others

a) Do not expose the module to direct sunlight or intensive ultraviolet rays for

many Hours.
b) Store the module at a room temperature place.
c) The voltage of beginning electric discharge may over the normal voltage

because of leakage current from approach conductor by to draw lump read
lead line around.

d) If LCD panel breaks, it is possibly that the liquid crystal escapes from the

panel.Avoid putting it into eyes or mouth. When liquid crystal sticks on hands,
clothes or feet. Wash it out immediately with soap.

e) Observe all other precautionary requirements in handling general electronic

components.

f) Please adjust the voltage of common electrode as material of attachment by 1

module.

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10. Reliability Test

No Test Item Test Condition

1 High Temper at ur e Storage Test

Ta = +80 ℃, 240 hrs

2 Low Tem per ature Storage Test

Ta = -30℃, 240 hrs

3 High Temperature Operation T est

Ta = +70 ℃, 240 hrs

4 Low Temperature Operat ion Test

Ta = -20 ℃, 240 hrs

5

High Temperature & High

Humidity Operation Test

Ta = +60℃, 95%RH, 240 hrs

6

Thermal Cycling Test

(non-operating)

-25℃ →+25

℃→

+70℃, 200 Cycles

30 min 5min 30 min

7

Vibration Test

(non-operating)

Frequency：10 ~ 55 H

Z

Amplitude：1.5 mm

Sweep time: 11 mins

Test Period: 6 Cycles for each direction of X, Y, Z

8

Shock Test

(non-operating)

100G, 6ms

Direction: ±X, ±Y, ±Z

Cycle: 3 times

9

Electrostatic Discharge Test

(non-operating)

150pF, 330

Ω

Air: ±15KV; Contact: ± 8KV

10 times/point, 9 points/panel face

Ta: ambient temperatur e

[Criteria]

Under the display quality test conditions with normal operation stat e, there should be no
change which may affect practical display function.

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11. Block Diagram

Controller

PLL VL

VDriver

(Gate)

LCDPanel

HDriver
(Source)

Back-lightInverter

VCO

HSY
VSY
CSY

CKC

U/D
R/L
N/P

FRP

PSI

PSC

+5V

+17V

-15V
VR

VG
VB

R1G1B1