SHARP LK816D3LA19 Specification

TENTATIVE

TECHNICAL LITERATURE

TFT - LCD module

FOR

No.
DATE Feb. 1, 2010

LD-K22152

MODEL No.

The technical literature is subject to change without notice.
So, please contact SHARP or its representative before designing
your product based on this literature.

LK816D3LA19

MODULE DEVELOPMENT CENTER

AVC LIQUID CRYSTAL DISPLAY GROUP

SHARP CORPORATION

LK816D3LA19

RECORDS OF REVISION

SPEC No. DATE

No. PAGE

LD-K22152 Feb. 1, 2010 - - - 1st. Issue

REVISED

SUMMARY NOTE

LD-K22152-1

r

1. Application

This technical literature applies to the color 81.6” TFT-LCD module LK816D3LA19.

* These technical literature 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 technical literature sheets.

* 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 1080×RGB×1920 dots panel with one billion colors by
using LVDS (Low Voltage Differential Signaling) to interface, +12V of DC supply voltages.

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

Paramete

Display size（Diagonal）

Active area 1015.74 (H) x 1805.76 (V) mm

Pixel Format

Pixel pitch 0.9405(H) x 0.9405 (V) mm
Pixel configuration R, G, B horizontal stripe
Display mode Normally black
Unit Outline Dimensions (*1) 1094 (W) x 1879 (H) x 81.9 (D) mm
Mass

Surface treatment

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

2071.83 mm

81.5683 inch

1080 (H) x 1920 (V)
（1pixel = R + G + B dot）

64.8±1.0
Anti glare, low reflection coating
Hard coating: 2H

Specifications Unit

hin Film Transistor). It is

pixel

kg

4. Input Terminals

4-1. TFT panel driving

CN1 (Interface signals) on CPWB

Using connector : FI-RE51S-VF (Japan Aviation Electronics Industry, Ltd.)
Mating connector : FI-RE51HL (Japan Aviation Electronics Industry, Ltd.)

Mating LVDS transmitter : THC63LVD1023B (THine) or equivalent device

Pin No. Symbol Function Remark

1

2
3
4
5

6

7

8 O/S_SET

9

10

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

FRAME

Reserved It is required to set non-connection (OPEN).
Reserved It is required to set non-connection (OPEN).
Reserved It is required to set non-connection (OPEN).

TEMP_Error Error output at the ultra high temperature [Note 5]

SELLVDS

INV_duty Inverter Brightness Control [Note 4]

INV_ON/OFF

Frame frequency setting

L: Normal operation

U/D Vertical shift direction [Note 3]

GND

AIN0-

AIN0+

AIN1-

AIN1+

AIN2-

AIN2+

GND

ACK-

ACK+

GND

AIN3-

AIN3+

AIN4-

AIN4+

GND
GND

BIN0-

BIN0+

BIN1-

BIN1+

BIN2-

BIN2+

GND

BCK-

BCK+

GND

BIN3-

BIN3+

BIN4-

H:60Hz, L:50Hz

H: Protection function operates

Select LVDS data order [Note 2]

O/S operation setting

H: O/S driving ON, L: O/S driving OFF

Inverter ON/OFF setting

H:ON, L:OFF

A port (-)LVDS CH0 differential data input
A port (+)LVDS CH0 differential data input
A port (-)LVDS CH1 differential data input
A port (+)LVDS CH1 differential data input
A port (-)LVDS CH2 differential data input
A port (+)LVDS CH2 differential data input

A port LVDS Clock signal(-)
A port LVDS Clock signal(+)

A port (-)LVDS CH3 differential data input
A port (+)LVDS CH3 differential data input
A port (-)LVDS CH4 differential data input
A port (+)LVDS CH4 differential data input

B port (-)LVDS CH0 differential data input
B port (+)LVDS CH0 differential data input
B port (-)LVDS CH1 differential data input
B port (+)LVDS CH1 differential data input
B port (-)LVDS CH2 differential data input
B port (+)LVDS CH2 differential data input

B port LVDS Clock signal(-)
B port LVDS Clock signal(+)

B port (-)LVDS CH3 differential data input
B port (+)LVDS CH3 differential data input
B port (-)LVDS CH4 differential data input

Pull up 3.3V(by 2.0kΩ)
[Note 1]

Pull down GND(by2.0kΩ)
[Note 1]
Pull up 3.3V(by 2.0kΩ)
[Note 1]
Pull up 3.3V(by 2.0kΩ)
[Note 1]

LD-K22152-2

41
42
43
44
45
46
47
48
49
50
51

BIN4+ B port (+)LVDS CH4 differential data input

GND
GND
GND
GND
GND

NC
NC
NC
NC
NC

It is required to set non-connection (OPEN).
It is required to set non-connection (OPEN).
It is required to set non-connection (OPEN).
It is required to set non-connection (OPEN).
It is required to set non-connection (OPEN).

* L: Low level voltage (GND). H: High level voltage (3.3V)
*Connect the GND of the liquid crystal panel drive part to the chassis of the module.

[Note1] The equivalent circuit figure of the terminal

3.3V

FRAME,SELLVDS, O/S_SET

Te rm in al

100Ω

(2.0KΩ)

U/D

Te rm in al

100Ω

(2.0KΩ)

LD-K22152-3

[Note2] LVDS data order (SELLVDS=H:JEIDA Mode, L:VESA Mode)

Transmitter

Data

SELLVDS = “L”(GND)

LVDS data

SELLVDS = “H”(3.3V) or Open

LVDS data

TA0 R0(LSB) R4
TA1 R1 R5
TA2 R2 R6
TA3 R3 R7
TA4 R4 R8
TA5 R5 R9(MSB)

TA6 G0(LSB) G4
TB0 G1 G5
TB1 G2 G6
TB2 G3 G7
TB3 G4 G8
TB4 G5 G9(MSB)
TB5 B0(LSB) B4
TB6 B1 B5
TC0 B2 B6
TC1 B3 B7
TC2 B4 B8
TC3 B5 B9(MSB)
TC4 HSYNC HSYNC
TC5 VSYNC VSYNC
TC6 DE DE
TD0 R6 R2
TD1 R7 R3
TD2 G6 G2
TD3 G7 G3
TD4 B6 B2
TD5 B7 B3
TD6 N/A N/A

TE0 R8 R0(LSB)

TE1 R9(MSB) R1

TE2 G8 G0(LSB)

TE3 G9(MSB) G1

TE4 B8 B0(LSB)

TE5 B9(MSB) B1

TE6 N/A N/A

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”.

*HSYNC and VSYNC are not necessary

LD-K22152-4

・LVDS da ta order (SELLVDS = “L”)

ACK+, BCK+

ACK-, BCK-

AIN0+, BIN0+

AIN0-, BIN0-

AIN1+,BIN1+

AIN1-,BIN1-

AIN2+,BIN2+

AIN2-,BIN2-

G0 R5 R4 R3 R2 R1 R0 R0 R1 G0

B1 B0 G5 G4 G3 G2 G1 G1 G2 B1

DE

NA

AIN3+,BIN3+

AIN3-,BIN3-

B7 B6 G7 G6 R7 R6 R6 R7 NA NA

AIN4+,BIN4+

AIN4-,BIN4-

B9 B8 G9 G8 R9 R8 R8 R9 NA NA

・LVDS da ta order (SELLVDS = “H”)

ACK+,BCK+

ACK-,BCK-

AIN0+,BIN0+

AIN0-,BIN0-

G4 R9 R8 R7 R6 R5 R4 R4 R5 G4

AIN1+,BIN1+

AIN1-,BIN1-

B5 B4 G9 G8 G7 G6 G5 G5 G6 B5

AIN2+,BIN2+

AIN2-,BIN2-

AIN3+,BIN3+

AIN3-,BIN3-

DE

NA NA

B3 B2 G3 G2 R3 R2 R2 R3 NA NA

AIN4+,BIN4+

AIN4-,BIN4-

B1 B0 G1 G0 R1 R0 R0 R1 NA NA

DE: Display Enable, NA: Not Available (Fixed Low)

NA

1 cycle

B5 B4 B3 B2 B2 B3

1 cycle

B9 B8 B7 B6 B6 B7

LD-K22152-5

DE

DE

LD-K22152-6

[Note 3]Display reversal function

Normal (Default)

Vertical reverse image

U/D：L (GND) U/D：H (3.3V)

CONTROL PWB

CONTROL PWB

[Note 4]Brightness Control (Pulse PWM dimming)

Pin No. 9 is used for the control of the PWM duty with input pulse.

T

T

t

t

OFL1/2

duty

Ta = 25°C

MIN TYP MAX Remark

Pulse signal [Hz] 155 165 175

DUTY (t/T) [%] 20

-

100

*There is a case that lamp mura may happen, depending on ambient temperature, in

dimming. Minimum dimming level should be set according to your evaluation of actual
display performance. (Minimum duty 60% at below 15℃)

[Note 5] Error output at the ultra high temperature

For the protection of the module C_PWB decreases DUTY of PWM of the inverter to 30% forcibly when the
temperature of the module is more than (85) ℃. Duty of PWM of the inverter returns to a normal state
afterwards when the temperature of the module is less than (55) ℃.

Error output is Low (0V) at normal state. Error output becomes High (3.3V) when protection function operates.