SHARP LK315T3LZ93 Specification

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RECORDS OF REVISION

MODEL No. : LK315T3LZ93
SPEC No. : LD-19Z12

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DATE

NO.

2007.12.20 LD-19Z12

REVISED



PAGE SUMMARY NOTE

No.

−− −

1st Issue

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1. Application

This specification applies to the color 31.5” Wide XGA TFT-LCD module LK315T3LZ93.

* These specification sheets are proprietary products of SHARP CORPORATION (“SHARP”) and include materials
protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in any form or by
any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of
SHARP.

* In case of using the device for applications such as control and safety equipment for transportation (aircraft, trains,

automobiles, etc.), rescue and security equipment and various safety related equipment which require higher
reliability and safety, take into consideration that appropriate measures such as fail-safe functions and redundant
system design should be taken.

* Do not use the device for equipment that requires an extreme level of reliability, such as aerospace applications,

telecommunication equipment (trunk lines), nuclear power control equipment and medical or other equipment for
life support.

* SHARP assumes no responsibility for any damage resulting from the use of the device that does not comply with

the instructions and the precautions specified in these specification sheets.

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LD-19Z12-1

* Contact and consult with a SHARP sales representative for any questions about this device.

2. Overview

This module is a color active matrix LCD module incorporating amorphous silicon TFT (T
composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit, inverter circuit and back light

system etc. Graphics and texts can be displayed on a 1366×RGB×768 dots panel with 16,777,216 colors by
using LVDS (L

This module also includes the DC/AC inverter to drive the CCFT. (+24V of DC supply voltage)

And in order to improve the response time of LCD, this module applies the Over Shoot driving (O/S driving)
technology for the control circuit .In the O/S driving technology, signals are being applied to the Liquid Crystal
according to a pre-fixed process as an image signal of the present frame when a difference is found between image
signal of the previous frame and that of the current frame after comparing them.

By using the captioned process, the image signals of this LCD module are being set so that image response can be
completed within one frame, as a result, image blur can be improved and clear image performance can be realized.

3. Mechanical Specifications

Active area 697.69 (H) x 392.26 (V) mm

Pixel Format

Pixel pitch 0.51075(H) x 0.51075 (V) mm
Pixel configuration R,G, B vertical stripe
Display mode Normally black
Unit Outline Dimensions (*1) 760.0(W) x 450.0(H) x 50.1(D) mm
Mass

Surface treatment

(*1) Outline dimensions are shown in Fig.1

ow Voltage Differential Signaling) to interface, +12V of DC supply voltages.

Parameter Specifications Unit

Display size

80.039 （Diagonal

31.5 （Diagonal

1366 (H) x 768 (V)

1pixel = R + G + B dot

（

6.5±0.5

Anti glare
Hard coating: 3H

）

）

）

hin Film Transistor). It is

cm

inch

pixel

kg

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4. Input Terminals

4-1. TFT panel driving

CN1 (Interface signals and +12V DC power supply) (Shown in Fig.1)

Using connector ：FI-X30SSL-HF (Japan Aviation Electronics Ind. , Ltd.) or equivalent

Mating connector ：FI-X30H/FI-X30HL, FI-X30C/FI-X30C2L

or FI-X30M (Japan Aviation Electronics Ind. , Ltd.)

Mating LVDS transmitter：THC63LVDM83R or equivalent device

Pin No. Symbol Function Remark

1 VCC +12VPower Supply
2 VCC +12VPower Supply
3 VCC +12VPower Supply
4 VCC +12VPower Supply
5 GND
6 GND
7 GND
8 GND

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LD-19Z12-2

GND

GND
GND
GND

9 SELLVDS

10 Reserved
11 GND
12 RIN0­13 RIN0+
14 GND
15 RIN1­16 RIN1+
17 GND
18 RIN2­19 RIN2+
20 GND
21 CLKIN­22 CLKIN+
23 GND
24 RIN3­25 RIN3+
26 GND
27 Reserved
28 Reserved
29 Reserved
30 Reserved

[Note]GND of a liquid crystal panel drive part has connected with a module chassis.



Select LVDS data order 【Note 1

】

Not Available

Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground
ClockSignal(-)
ClockSignal(+)
Ground
Negative (-) LVDS differential data input
Positive (+) LVDS differential data input
Ground

Not Available
Not Available
Not Available
Not Available

Default : Pull down

(L:GND)

[Note 2]

LVDS
LVDS

LVDS
LVDS

LVDS
LVDS

LVDS
LVDS

LVDS
LVDS

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[Note 1]SELLVDS

Transmitter SELLVDS

Pin No Data

51 TA0
52 TA1
54 TA2
55 TA3
56 TA4

3 TA5
4 TA6
6 TB0

7 TB1
11 TB2
12 TB3
14 TB4
15 TB5
19 TB6
20 TC0
22 TC1
23 TC2
24 TC3
27 TC4
28 TC5
30 TC6
50 TD0

2 TD1

8 TD2
10 TD3
16 TD4
18 TD5
25 TD6

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=L(GND) or Open

R0(LSB)

R1
R2
R3
R4
R5

G0(LSB)

G1
G2
G3
G4
G5

B0(LSB)

B1
B2
B3
B4

B5
NA NA
NA NA

DE(*) DE(*)

R6 R0(LSB)

R7(MSB) R1

G6 G0(LSB)

G7(MSB) G1

B6 B0(LSB)

B7(MSB) B1

NA NA

=H(3.3V)

R2
R3
R4
R5
R6

R7(MSB)

G2
G3
G4
G5
G6

G7(MSB)

B2
B3
B4
B5
B6

B7(MSB)

LD-19Z12-3

NA: Not Available



(*) Since the display position is prescribed by the rise of DE (Display Enable) signal,

please do not fix DE signal during operation at "High."

[Note 2]The equivalent circuit figure of the terminal

Ter mina l

1.0K ohm

10K ohm

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㪠㪥㪧㪬㪫㩷㪪㪠㪞㪥㪘㪣㪪㩷

㪧㪦㪮㪜㪩㩷㪪㪬㪧㪧㪣㪰

㩷

㪚㪦㪥㪫㪩㪦㪣㩷㪧㪮㪙㩷

㩷

㩷

㩷

㩷

㪙㪘㩷㪙㪘㪚㪢㩷㪣㪠㪞㪟㪫㩿㪚㪚㪝㪫㬍㪈㪋㪀

㪙㪘㪚㪢㩷㪣㪠㪞㪟㪫

㩿

㪚㪚㪝㪫㬍㪈㪉

㪀

㪣㪚㪛㩷㪧㪘㪥㪜㪣㩷

㪈㪊㪍㪍㬍㪊㩿㪩㪞㪙㪀㬍㪎㪍㪏㩷

㪪㪦㪬㪩㪚㪜 㪛㪩㪠㪭㪜㪩

㪞㪘㪫㪜㩷㪛㪩㪠㪭㪜㪩㩷

㪠㪥㪭㪜㪩㪫㪜㪩㩷

㪠㪥㪧㪬㪫㩷㪪㪠㪞㪥㪘㪣㪪㩷

㪧㪦㪮㪜㪩㩷㪪㪬㪧㪧㪣㪰㩷

Interface block diagram

・

Corresponding Transmitter: THC63LVDM83R (THine) or equivalent device

side

ＴＶ

controller

G0䱊G7

R0䱊R7

B0䱊B7

ENAB

䯴

8

8

8

CLK

䯵

LVD S

↑

TTL

PLL

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Rx1IN0+(13)

Rx1IN0-(12)

Rx1IN1+(16)

Rx1IN1-(15)

Rx1IN2+(19)

Rx1IN2-(18)

Rx1IN3+(25)

Rx1IN3-(24)

Rx1CLKIN+(22)

Rx1CLKIN-(21)

TTL

↑

LVDS

PLL

(TFT-LCD side)

8

8

8

LD-19Z12-4

R0䱊R7

G0䱊G7

B0䱊B7

Internal circuit s

ENAB

CK

Block Diagram (LCD Module)

・


㩷
㩷
㩷

㪚㫆㫅㫋㫉㫆㫃㩷㪪㫀㪾㫅㪸㫃㫊㩷

㪚㪥㪈

㪧㫆㫎㪼㫉㩷㪪㫌㫇㫇㫃㫐㩷

㪚㫀㫉㪺㫌㫀㫋㩷

㪚㪣㪢㪠㪥㪂㩷
㪚㪣㪢㪠㪥㪄㩷
㪩㪠㪥㪇㪂㩷
㪩㪠㪥㪇㪄㩷
㪩㪠㪥㪈㪂㩷
㪩㪠㪥㪈㪄㩷
㪩㪠㪥㪉㪂㩷
㪩㪠㪥㪉㪄㩷
㪩㪠㪥㪊㪂㩷
㪩㪠㪥㪊㪄㩷
㪪㪜㪣㪣㪭㪛㪪㩷
㩷

㩷 㩷 㪂㪈㪉㪭㩷㪛㪚㩷

㪚㪥㪈㪇㪈㩷

㪭㫆㫅㪆㫆㪽㪽㩷
㪧㪻㫀㫄㩷

㩷 㩷 㪂㪉㪋㪭㩷㪛㪚㩷

㪧㪻㫀㫄㪶㫊㪼㫃㩷

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LD-19Z12-5

SELLVDS= High (3.3V)



CKAIN+

CKAIN-

RIN0+

RIN0-

RIN1+

RIN1-

RIN2+

RIN2-

RIN3+

RIN3

1 cycle

G2 R7 R6 R5 R4 R3 R2 R2R3 G2

B3 B2 G7 G6 G5 G4 G3 G3G4 B3

DE

(Vsyc) (Hsyc)

B1 B0 G1 G0 R1 R0 R0R1 NANA

B7 B6 B5 B4 B4B5

DE

SELLVDS= Low(GND) or Open

CKIN+

CKIN-

RIN0+

RIN0-

RIN1+

RIN1-

RIN2+

RIN2-

RIN3+

RIN3-

1 cycle

G0 R5 R4 R3 R2 R1 R0 R0R1 G0

B1 B0 G5 G4 G3 G2 G1 G1G2 B1

DE

(Vsyc)

B7 B6 G7 G6 R7 R6 R6R7 NANA

(Hsyc)

B5 B4 B3 B2 B2B3

DE

DE: Display Enable, Vsyc: Vertical Sync, Hsyc: Horizontal Sync

NA: Not Available (Fixed Low)



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

4-2. Backlight driving

CN101 (Inverter control)

Using connector: B14B-PH-SM3-TB(JST)

Mating connector: PHR-14 (JST)

Pin No. Symbol Function Default(OPEN) Input Impedance Remark

1 VINV +24V -
2 VINV +24V -
3 VINV +24V -
4 VINV +24V -
5 VINV +24V -
6 GND -
7 GND -
8 GND -

9 GND -
10 GND -
11 Reserved OPEN
12 Von/off Inverter ON/OFF 3.3V : pull up

13 Pdim Brightness Control 2 3.3V : pull up

14 Pdim_sel PWM selection 3.3V : pull up

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LD-19Z12-6

22k ohm [Note 1]

Inverter ON

100k ohm [Note 3]

Duty 100%

60k ohm [Note 2]

Selected Analog PWM

[Note 1] Inverter ON/OFF

Input voltage Function

3.3V Inverter: ON (Default)
0V Inverter: OFF

[Note 2] PWM selection

Pin No.14 is used for the selection of dimming control for Pdim pin (Pin No.13).

Input voltage Pdim

0V Pulse PWM

3.3V Analog PWM

[Note 3]Brightness Control (Pulse PWM Dimming)

1. Pulse PWM Dimming

Pin No.13 is used for the control of the PWM duty with input pulse from 100Hz to 350Hz.

Pulse signal Function

MIN TYP MAX

100

165

350

DUTY(T

/T) 30%: Dark - 100%: Bright

ON

Ta=25

℃

㪠㫅㫇㫌㫋㩷㪧㪮㪤㩷㫎㪸㫍㪼㪽㫆㫉㫄㩷

㪟㫀㪾㪿㩷㫍㫆㫃㫋㪸㪾㪼㩷

㪣㫆㫎㩷㫍㫆㫃㫋㪸㪾㪼㩷



High：2.3~3.3V

㪫㫆㫅㩷

㪦㪥㩷 㪦㪥㩷㪦㪝㪝㩷

㪫㩷

／Ｌow：

0~1.0V

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[Reference] The characteristic of the pulse PWM duty vs dimming level

DUTY(TON/T)

30% 18%
40% 29%
50% 41%
60% 54%
70% 65%
80% 77%
90% 88%

100% 100%

Minimum dimming level defined according to acceptable uniformity.

(*)

Without this limitation, minimum acceptable duty cycle is 30%.

2. Analog PWM Dimming

Pin No.13 is used for the dimming control with input voltage from 0 to 3.3V.

(when Analog PWM is selected with Pin 14.)

Input voltage [V]



Brightness ratio［%

[Note] PWM frequency : 165r10Hz

］

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LD-19Z12-7

Dimming level
(luminance ratio)



MIN TYP MAX Function

0 <-> 3.3

20 <-> 100

Input Condition

Pulse Signal=165Hz

Ta=25

℃

0V: Dark - 3.3V: Bright

Ta=2 5

℃ 

4-3. The back light system characteristics

The back light system is direct type with 12 CCFTs (Cold Cathode Fluorescent Tube).

The characteristics of the lamp are shown in the following table.

The value mentioned below is at the case of one CCFT.

Item Symbol Min. Typ. Max. Unit Remarks

Life time TL 50000 60000 - Hour [Note]

[Note]・Lamp life time is defined as the time when brightness becomes 50% of the original value in the continuous

operation under the condition of Ta=25 ℃ and brightness control(V

This definition is valid with the condition that the module is placed horizontally.(The wide side of the

・

=3.3V).

BRT

module should be parallel to the ground.)

5. Absolute Maximum Ratings

Parameter Symbol Condition Ratings Unit Remark
Input voltage
(for Control)

+12V supply voltage

(for Control)
Input voltage
(for Inverter)

+24V supply voltage

(for Inverter)

I

V

VCC

VBRT

VON

V

INV

Ta=25

Ta=25

Ta=25

Ta=25

℃

℃

℃

℃

-0.3 ~ 5.0 V [Note 1]

0 ~ + 15 V

0 ~ + 6.0 V

0 ~ +29 V

Storage temperature Tstg - -25 ~ +60

Operation temperature

(Ambient)

Topa - 0 ~ +50

℃

℃

[Note 1]SELLVDS

[Note 2]Humidity 95%RH Max.(Ta≦40℃)

Maximum wet-bulb temperature at 39 ℃ or less.(Ta>40 ℃)

No condensation.

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[Note 2]

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V

6. Electrical Characteristics

6-1. Control circuit driving Ta=25

Parameter Symbol Min. Typ. Max. Uniit Remark

Supply voltage Vcc +11.4 +12.0 +12.6 V [Note 1]

+12V supply

Current dissipation

voltage

Permissible input ripple voltage VRP - - 100 mVP-P Vcc = +12.0V

High VTH - - 100 mV Differential input

threshold voltage

Low V

Input Low voltage VIL 0 - 0.7 V

Input High voltage VIH 2.6 - 3.3 V

Input leak current (Low) IIL - - 400 µA

Input leak current (High) IIH - - 100 µA

Terminal resistor RT - 100 -

[Note]VCM: Common mode voltage of LVDS driver.

[Note 1]

Input voltage sequences Dip conditions for supply voltage

0 < t1≦10ms a) 9.1V≦Vcc < 10.8V

0< t2-1≦20ms td≦10ms

t2-2≧10ms b) Vcc < 9.1V

0 < t3≦1s Dip conditions for supply voltage is

t4≧1s based on input voltage sequence.

t5≧200ms

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LD-19Z12-8

℃

Icc - 340 (600) mA [Note 2]

I

- 2.1- - A [Note 7]

RUSH

T

RUSH

TL -100 - - mV

- 0.4- - ms [Note 7]

V

CM = +1.2V

[Note 4]

[Note 3]

I = 0V

V

[Note 3]

I =3.3V

V

[Note 3]

Ω

Differential input

0.9VCC

0.1Vcc

cc

Data1

Data2

Back light:Vinv

Data1:CLKIN±,RIN0±,RIN1±, RIN2±, RIN3

※

Data2: SELLVDS

※

About the relation between data input and back light lighting, please base on the above-mentioned input

※

t1

t2-1

t2-2

OFF

t5

ON

0.9Vcc

0.1Vcc

t3

t4

OFF

0.1Vcc

Ｖ
７

．

２

td

±

Vcc

Ｖ
５

．

４

sequence.

When back light is switched on before panel operation or after a panel operation stop, it may not display

normally. But this phenomenon is not based on change of an incoming signal, and does not give damage to a

liquid crystal display.

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[Note 2]Typical current situation: 256 gray-bar pattern (Vcc = +12.0V)

The explanation of RGB gray scale is seen in section 8.

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LD-19Z12-9

RGB


GS0

RGB


GS1

RGB


GS2

....

RGB


GS254

RGB


GS255

Vcc＝+12.0V

CK＝82.0MHz



Th＝20.67μs



[Note 3]SELLVDS

[Note 4]CLKIN+/CLKIN-, RIN0+/RIN0-, RIN1+/RIN1-, RIN2+/RIN2-, RIN3+/RIN3-,

[Note 5]The Rush current corrugation at the time of power on

t1=10ms

0.9Vcc

I

RUSH-MAX

0.1Vcc

Input voltage conditions

Vcc=+12V

T1=10ms

4ms/div

I

RUSH

(500mA/div)

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V

V

V

V

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LD-19Z12-10

6-2. Inverter driving for back light

The back light system is

direct type with 12 CCFTs (Cold Cathode Fluorescent Tube). Ta=25

Parameter Symbol Min. Typ. Max. Unit Remark

Current dissipation1 IINV 1 - 4.7 (5.7) A

24V

＋

Current dissipation2 IINV 2 3.7 (4.3) A

Supply voltage V

Permissible input ripple

voltage
Input voltage (Low) V
Input voltage (High) V

Brightness control voltage

Brightness control voltage

vs

Brightness level

(Reference value)

[Note 1]1)VINV-turn-on condition

INV

0.9V

INV

0.1V

INV



INV = 24V

V

BRT = 3.3V

V

INV 22.5 24.0 25.5 V

RF - - (800) mV

V

0 - 1.0 V

ONL

2.3 - 3.3 V

ONH

0

V

BRT

0

20

→

→

→

3.3 V

3.3 V

100 %

p-p

VINV = 24V

[Note 1,2]

300ms≧T1＞100Ps

≧

T2

1Ps

Vo n

V

℃

BRT

T1 T2

ON,VBRT

2) V

INV-turn-off condition

0V

ON,VBRT

0.1VON

t1≧0ms

t1

1.0V

INV

0V

0.9V

INV

0V

[Note 2] Current dissipation 1 : Definition within 60 minutes after turn on. (Rush current is excluded.)

Current dissipation 2 : Definition more than 60minutes after turn on.

[Note 3] The inverter unit is driving at the following drive frequency.

Lamp driving frequency : 41kHz

Burst dimmer frequency : 165Hz

There is possibility that the display problem of the backlights such as flicker, blinking, etc by the

interference of the above inverter driving frequency and the LCD driving frequency will occur.

In setting of a LCD driving frequency, we recommend to set for the no interference with the above

frequency to occur.

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7. Timing characteristics of input signals

7-1. Timing characteristics

Timing diagrams of input signal are shown in Fig.2

Parameter Symbol Min. Typ. Max. Unit

Clock Frequency 1/Tc 64 82 85 MHz

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LD-19Z12-11

Horizontal period TH

Data enable

signal

Note】When vertical period is very long, flicker may occur.

【

Horizontal period (High) THd 1366 1366 1366 clock

Vertical period TV 778 806 972 line

Vertical period (High) TVd 768 768 768 line

Please turn off the module after it shows the black screen.

Please make sure that length of vertical period should become of an integral

multiple of horizontal length of period. Otherwise, the screen may not display properly.

As for the your final setting of driving timing, we will conduct operation check test at our side,

please inform your final setting.




TH




DE



DATA

1366

1 2

(R,G,B)





Tc





DE





TV

Fig.2 Timing characteristics of input signals

1540 1696 1940 clock

20.2 20.67

THd

1366

1 2 768

767

TVd

-

µs






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7-2 LVDS signal characteristics

CLK-

Vdiff=0 Vdiff=0

CLK+

RINx-

RINx+

tpd0

tpd1

tpd2

tpd3

tpd4

tpd5

tpd6

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LD-19Z12-12

tCLK

Data
position

The item Symbol min. typ. max. unit

Delay time, CLK rising edge
to serial bit position 0

Delay time, CLK rising edge
to serial bit position 1

Delay time, CLK rising edge
to serial bit position 2
Delay time, CLK rising edge
to serial bit position 3
Delay time, CLK rising edge
to serial bit position 4
Delay time, CLK rising edge
to serial bit position 5
Delay time, CLK rising edge
to serial bit position 6
Delay time, CLK rising edge
to serial bit position 7

tpd0

tpd1

tpd2

tpd3

tpd4

tpd5

tpd6

tpd7

-0.25 0 0.25

1*ｔclk/7-0.25 1*ｔclk/7 1*ｔclk/7+0.25

2*ｔclk/7-0.25 2*ｔclk/7 2*ｔclk/7+0.25

3*ｔclk/7-0.25 3*ｔclk/7 3*ｔclk/7+0.25

4*ｔclk/7-0.25 4*ｔclk/7 4*ｔclk/7+0.25

5*ｔclk/7-0.25 5*ｔclk/7 5*ｔclk/7+0.25

6*ｔclk/7-0.25 6*ｔclk/7 6*ｔclk/7+0.25

7*ｔclk/7-0.25 7*ｔclk/7 7*ｔclk/7+0.25

ns

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7-3. Input data signal and display position on the screen

R1 G1 B1 R2 G2 B2

(１､１) (１,２)

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LD-19Z12-13

１・１ １・２ １・３

２・１ ２・２

３・１

768･1

R G B

DisplayPositionofData(V,H)

1･1366

768･1366

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8. Input Signal, Basic Display Colors and Gray Scale of Each Color

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LD-19Z12-14

Colors &

Gray scale

Black

Blue

Green

Cyan

Red

Basic Color

Magenta

Yellow

White

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GS1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

×

Darker GS2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

×ÈÈÈÈ

ØÈÈÈÈ

Brighter GS253 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Gray Scale of Red

GS254 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Ø

Red GS255 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7

Gray

Scale

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

−

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

−

0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

−

0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

−

1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

−

1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

−

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

−

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

−

Data signal

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GS1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

×

Darker GS2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

×ÈÈÈÈ

ØÈÈÈÈ

Brighter GS253 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Gray Scale of Green

GS254 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Ø

Green GS255 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

Black GS0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GS1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

×

Darker GS2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0

×ÈÈÈÈ

ØÈÈÈÈ

Brighter GS253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1

Gray Scale of Blue

GS254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1

Ø

Blue GS255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

0 : Low level voltage, 1 : High level voltage.

Each basic color can be displayed in 256 gray scales from 8 bit data signals. According to the combination of total

24 bit data signals, the 16-million-color display can be achieved on the screen.

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                                

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LD-19Z12-15

9. Optical characteristics

Ta=25℃, Vcc = +12V, V

INV = +24V, Pdim=3.3V, Pdim_sel=3.3V, Typ. timing value

Parameter Symbol Condition Min. Typ. Max. Unit Remark

21

Viewing angle

range

Horizontal

Vertical

θ
θ

θ
θ

22

11
12

70 88 - Deg.

CR≧10

70 88 -

Contrast ratio CRn 1500 2000 - [Note2,4]

Response time

Chromaticity of white

Chromaticity of red

Chromaticity of green

Chromaticity of blue

Luminance

Luminance

uniformity

white YL1 400 500 - cd/m

black Y

white

black

Wd

Wr

x 0.242 0.272 0.302 ­y 0.247 0.277 0.307 ­x 0.610 0.640 0.670 ­y 0.300 0.330 0.360 ­x 0.250 0.280 0.310 ­y 0.570 0.600 0.630 ­x 0.120 0.150 0.180 ­y 0.030 0.060 0.090 -

- 0.42 0.65 cd/m

L2

Ｗ

δ

B

δ

Measurement condition : Set the value of V

=0 deg.

θ

to maximum luminance of white.

BRT

- 6 -

- 6 -

- - 1.25

- - 1.6

*The measurement shall be executed 60 minutes after lighting at rating.

Deg.

[Note1,4]

ms [Note3,4]

[Note 4]

2

[Note 4]

2

[Note 5]

Note】The optical characteristics are measured using the following equipment.

【

Detector（EZ-CONTRAST

）

400mm

Field=1

Center of the screen (

θ＝0°

TFT-LCD Module

Fig.3-1 Measurement of viewing angle range.

)

Center of the screen (

TFT-LCD Module

Fig.3-2 Measurement of Contrast, Luminance,

Chromaticity and Response time.

(Contrast, Luminance and Chromaticity: SR-3,

Response time: Photo Diode).

Detector（SR-3, Photo Diode

°

θ＝0°

)

）

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N

[Note 1]Definitions of viewing angle range :

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LD-19Z12-16

ormal line

11

θ

12

θ

22

θ

θ

21

6 o’clock direction

[Note 2]Definition of contrast ratio :

The contrast ratio is defined as the following.

Luminance (brightness) with all pixels white

Contrast Ratio

＝

Luminance (brightness) with all pixels black

[Note 3]Definition of response time

The response time (Wd and Wr) is defined as the following figure and shall be measured by switching the

input signal for “any level of gray (0%, 25%, 50%, 75% and 100%)” and “any level of gray (0%, 25%, 50%,

75% and 100%)”.

0%

0%

25

％

50

％

75

％

100%

td: 25%-0

td: 50%-0％ td: 50%-25

td: 75%-0％ td: 75%-25

td: 100%-0％ td: 100%-25％td: 100%-50

％

25％ 50％ 75

tr: 0%-25

％

tr: 0%-50% tr: 0%-75% tr: 0%-100%

％

％

tr: 25%-50

td: 75%-50

％

％

t*:x-y...response time from level of gray(x) to level of gray(y)

Wr = 6(tr:x-y)/10 , Wd = 6(td:x-y)/10

[Note 4]This shall be measured at center of the screen.

[Note 5]Definition of white uniformity ;

White uniformity is defined as the following with five measurements. (A〜E)

Maximum luminance of five points (brightness)

Ｗ

＝

δ

Minimum luminance of five points (brightness)

％

tr: 25%-75％ tr: 25%-100

tr: 50%-75％ tr: 50%-100

td: 100%-75

％

％

342

A㩷

100%

tr: 75%-100

6831024



C㩷

㩷

B

％

％

％

pixel



D㩷

㩷

E

192

384

576
pixel

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10. Handling Precautions of the module

a) Be sure to turn off the power supply when inserting or disconnecting the cable.

b) This product is using the parts (inverter, CCFT etc), which generate the high voltage.

Therefore, during operating, please don't touch these parts.

c) Brightness control voltage is switched for “ON” and “OFF”, as shown in Fig.4. Voltage difference generated

by this switching, ΔV

INV, may affect a sound output, etc. when the power supply is shared between the

inverter and its surrounding circuit. So, separate the power supply of the inverter circuit with the one of its

surrounding circuit.

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LD-19Z12-17

㩷

VINV

㩷

IINV

PWM control

signal㩷

㰱V

0V㩷

0A㩷

ON㩷 ON㩷OFF㩷

0V㩷

INV

㩷

Fig.4 Brightness control voltage.

d) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or

twist.

e) Since the front polarizer is easily damaged, pay attention not to scratch it.

f) Since long contact with water may cause discoloration or spots, wipe off water drop immediately.

g) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.

h) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with

care.

i) Since CMOS LSI is used in this module, take care of static electricity and take the human earth into

consideration when handling.

j) Please consider to minimize the influence of EMI and the exogenous noise before designing the grounding of

LCD module.

k) The module has some printed circuit boards (PCBs) on the back side, take care to keep them form any stress

or pressure when handling or installing the module; otherwise some of electronic parts on the PCBs may be

damaged.

l) Observe all other precautionary requirements in handling components.

m) When some pressure is added onto the module from rear side constantly, it causes display non-uniformity

issue, functional defect, etc.. So, please avoid such design.

n) When handling LCD modules and assembling them into cabinets, please be noted that long-term storage in

the environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent,

adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the LCD

modules.

o) Connect a module frame to GND.



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11. Packing form

a) Piling number of cartons: 3 maximum

b) Packing quantity in one carton:10 pcs.

c) Carton size: 900 (W) × 870 (D) × 681 (H)

d) Total mass of one carton filled with full modules: 95 kg(Max)

12. Reliability test item

No. Test item Condition

1
2

3

4
5

High temperature storage test

Low temperature storage test

High temperature and high humidity

operation test
High temperature operation test
Low temperature operation test

Vibration test

6

7

8

(non-operation)

Shock test

(non-operation)

ESD

[Result evaluation criteria]

Under the display quality test condition with normal operation state, there shall be no change, which may

affect practical display function.

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Ta=60

℃ 

Ta=-25
Ta=40℃ ; 95%RH

(No condensation)
Ta=50
Ta=0
Frequency: 10~57Hz/Vibration width (one side): 0.075mm

: 58~500Hz/Acceleration: 9.8 m/s
Sweep time: 11 minutes
Test period: 3 hours (1h for each direction of X, Y, Z)
Maximum acceleration: 490m/s
Pulse width: 11ms, sinusoidal half wave
Direction: +/-X, +/-Y, +/-Z, once for each direction.
* At the following conditions, it is a thing without incorrect
operation and destruction.

(1)Non-operation: Contact electric discharge ±10kV

(2)Operation Contact electric discharge ±8kV

℃ 

℃ 

240h

℃

Conditions: 150pF、330ohm

LD-19Z12-18

240h

240h

240h



240h

2

2



Non-contact electric discharge±20kV

Non-contact electric discharge ±15kV



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A

A

（

４Ｓ

）

LK315T3LZ93

Y

（

４Ｓ

）

LK315T3LZ93

Y

13. Others

1)Lot No. Label ;

The label that displays SHARP, product model (LK315T3LZ93), a product number is stuck on the back of the

module.

䌌䌑䋳䋷䋰䌄䋳䌌䌚䋱䋴

LK315T3LZ93

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LD-19Z12-19

Model No.

Barcode



䋵䋹䇭䌘䌘䌘䌘䌘䌘

82 XXXXXX Y

Lot No.

䌍䌁䌄䌅䇭䌉䌎䇭䌊䌁䌐䌁䌎

2D Barcode

production year(the last figures of the Christian Era)

production month (1-9,X,Y,Z)

-

How to express Lot No.

○

○

○



○○

○

Serial No.

Management

Identification Code
K:Kameyama Plant.

L:Kameyama Tec.
S:SHM

N:NSEC
P:SMPL

G:SMM

○

○

No.

2) Packing Label

␠ౝຠ⇟㧦

㧸㨛㨠㧺㧻㧚

㧽㨡㨍㨚㨠㨕㨠㨥㧦

Bar code

࡙࡯ࠩຠ⇟

シャープ物流用ラベルです。

Management No

①

Lot No. (Date)

②

Quantity

③

Bar code

Bar code

（１Ｔ）２００８.＊.＊＊(②)

10

(①)

ｐｃｓ(③)

/1&'.㧦

㧸㨛㨠㧺㧻㧚

㧽㨡㨍㨚㨠㨕㨠㨥㧦

Bar code

%756/'4/1&'.

Bar code

（１Ｔ）２００８.＊.＊＊(②)

Bar code

10

(①)

ｐｃｓ(③)

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3) Adjusting volume have been set optimally before shipment, so do not change any adjusted value.

If adjusted value is changed, the specification may not be satisfied.

4) Disassembling the module can cause permanent damage and should be strictly avoided.

5) Please be careful since image retention may occur when a fixed pattern is displayed for a long time.

6) The chemical compound, which causes the destruction of ozone layer, is not being used.

7) Label of material information

The optical part material has been described to the module as shown in the figure below.

8) Cold cathode fluorescent lamp in LCD PANEL contains a small amount of mercury. Please follow local

ordinances or regulations for disposal. The below figure shows the label.







9) When any question or issue occurs, it shall be solved by mutual discussion.

10) This module is corresponded to RoHS.

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LD-19Z12-20



14. Carton storage condition

Temperature 0℃ to 40℃

Humidity 95%RH or less

Reference condition : 20℃ to 35℃ , 85%RH or less (summer)

: 5℃ to 15℃ , 85%RH or less (winter)

Sunlight Be sure to shelter a product from the direct sunlight.

Atmosphere Harmful gas, such as acid and alkali which bites electronic components and/or

wires must not be detected.

Notes Be sure to put cartons on palette or base, don’t put it on floor, and store them with

removing from wall

Please take care of ventilation in storehouse and around cartons, and control

changing temperature is within limits of natural environment

Storage life 1 year

the total storage time (40℃,95%RH) : 240H or less

・

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LD-19Z12-21

3

5

3

93

C

NG

O

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RM

F

KI

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PA

LZ
T

1

LK

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LD-19Z12-22

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FIG.1 LK315T3LZ93

OUTLINE DIMENSIONS

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