SHARP LK315D3HA9K Specification

PREPARED BY: DATE

FILE No.:

APPROVED BY: DATE ISSUE: Apr. 22, 2013

PAGE:20 pages

SPEC No.: LD-K25310A

DISPLAY DEVICE BUSSINESS GROUP

SHARP CORPORATION

SPECIFICATION

CUSTOMER'S APPROVAL

DATE

DEVICE SPECIFICATION FOR

TFT-LCD Open Cell

Model No. LK315D3HA9K

PRESENTED

BY BY

K.Chohka

Dept. General manager

DEVELOPMENT DEPT. I

DISPLAY DEVICE UNIT V

DISPLAY DEVICE BUSINESS DIVISION

SHARP CORPORATION

LD-K2

3510

Apr. 12, 2013 - - -

1st ISSUE

Apr. 22, 2013

A P16 - Revision of the ESD test condition.

▲A

2

nd I

SSUE

Jun.19,2013

B P2

- Change the surface resistance of the

3rd ISSUE

P8 - Change of t5 minimum definition.

▲B-2

P15 - Change of the content indicated in Model No.

P20 - Correction of the surface resistance of the Cell

MODEL No. : LK315D3HA9K

RECORDS OF REVISION

SPEC No. DATE

REVISED
No.

PAGE SUMMARY NOTE

protection film defined side. ▲B-1

Area of the Cell Box Label and the Palette
Label. ▲B-3

Box. ▲B-4

LD-K25310B-1

PWB)

[LK0DZ1C0

]

[LK0DZ1C0

[LK315D3HA9

80

1

51

1. Application

This specification applies to the color 31.5 inch TFT-LCD Open Cell LK315D3HA9K.

* This specification is proprietary products of SHARP CORPORATION (“SHARP”) and includes 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.

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

2. Overview

This Open Cell is a color-active-matrix-LCD-Open-Cell incorporating amorphous silicon TFT (Thin Film
Transistor). It is composed of a color TFT-LCD panel, driver ICs, Source PWBs.

The following contents can be achieved in using LK0DZ1C0522 (Timing Control-PWB) and LK0DZ1C0383
(Control-Source-FPC) that SHARP specifies.

Graphics and texts can be displayed on a 1920 x RGB x 1080 dots panel with about seventeen million colors by
using 8bit LVDS (Low Voltage Differential Signaling) to interface, +12V of DC supply voltages.

And in order to display the moving picture smoothly, this Open Cell and C-PWB supports the Over Shoot
driving (OS driving) technology on the Single Frame Rate (SFR). In the OS 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.

TFT LCD Panel

(1920 x RGB x 1080)

Open Cell

K]

CN2

CN1

Gate Driver

Source Driver

Source PWB (S-

CS-FPC

CN1

1

Control PWB (C-PWB)

383

522]

3. Mechanical Specifications

Parameter

s Specifications

Unit

80.131

(Diagonal)

cm

31.5475

(Diagonal)

inch

Active area

698.40

(H) x

382.85

(V) mm

Pixel pitch

0.3

6375

(H) x 0.

36375

(V) mm

Pixel configuration

R, G, B vertical stripe

Display mode

Normally black

O

utline d

imensions [Note1]

723.08 (H) x

444.4

(V) x

2.85 (D) mm

Mass

1.3+0.3 kg

- Front polarizer :

Super Low Haze

Anti Glare

Pin No.

Symbol

Function

Remark

Display size

LD-K25310B-2

Pixel format

Surface treatment [Note2,3]

[Note1] The thickest point is 80pin CN of S-PWB, the polarizer area thickness is shown the outline drawing in

P19.
[Note2] With the protection film removed.
[Note3] Surface resistance of the protection film adhesive side is 1010 ohm/sq.

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

Hard coating 2H and more, Haze: Less than 3%

- Rear polarizer : Hard coating less (B)

pixel

▲B-1

4. Open Cell Driving Specifications

4.1. Driving Interface of C-PWB SHARP specifies [LK0DZ1C0522]

CN1: Power and LVDS data input

Using connector: FI-RNE51SZ-HF (Japan Aviation Electronics Ind., Ltd.)

-

Mating connector: FI-RE51HL, FI-RE51CL or equivalent device (Japan Aviation Electronics Ind., Ltd.)

-

Mating LVDS transmitter: THC63LVD1023 or equivalent device

-

1 P_VCC +12V Power Supply
2 P_VCC +12V Power Supply
3 P_VCC +12V Power Supply
4 P_VCC +12V Power Supply
5 P_VCC +12V Power Supply
6 NC It is required to set non-connection (OPEN)
7 GND
8 GND

9 GND
10
11 CH1_0+ LVDS differential data input
12
13
14
15 CH1_2+ LVDS differential data input
16 GND
17
18
19 GND
20
21
22
23 Reserved
24 GND
25
26

CH1_0-

CH1_1-

CH1_1+

CH1_2-

CH1_CLK­CH1_CLK+

CH1_3-

CH1_3+

Reserved

CH3_0-

CH3_0+

LVDS differential data input

LVDS differential data input
LVDS differential data input
LVDS differential data input

LVDS Clock signal
LVDS Clock signal

LVDS differential data input
LVDS differential data input

LVDS differential data input
LVDS differential data input

27

LVDS differential data i

nput

Pin No.

Sym

bol Function

Remark

Terminal

3.3V

Terminal

ohm

CH3_1-

LVDS differential data input
28 CH3_1+ LVDS differential data input
29
30
31
32 CH3_CLK­33
34
35

CH3_2-

CH3_2+

GND

CH3_CLK+

GND

CH3_3-

LVDS differential data input

LVDS differential data input

LVDS Clock signal
LVDS Clock signal

LVDS differential data input
36 CH3_3+
37
38

Reserved

Reserved
39 GND
40 SCL_I I2C CLK
41 NC
42 NC
43 WP

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

I2C bus enable (L/Open: disable, H: enable)
44 SDA_I I2C DATA
45 LVDS_SEL

Select LVDS data order [Note4]

Pull down: GND [Note3]
46 BIST_EN Test pattern enable (L/Open: enable, H: disable)
47 NC It is required to set non-connection (OPEN)
48 NC It is required to set non-connection (OPEN)
49 NC It is required to set non-connection (OPEN)
50 NC It is required to set non-connection (OPEN)
51 NC It is required to set non-connection (OPEN)

CN3: Aging Test Pattern Control

Using connector: 20037WR-08 (YeonHo)

-

LD-K25310B-3

Pull up: 3.3V [Note1]

[Note2]

Pull up: 3.3V [Note1]

[Note4]

1 VDD12V
2 VDD12V

+12V Power Supply

+12V Power Supply
3 GND
4 A_EN Test pattern enable (L/Open: enable, H: disable)
5 WP

I2C bus enable (L/Open: disable, H: enable)

[Note4]

[Note2]
6 SDA I2C DATA Pull up: 3.3V [Note1]
7 SCL

I2C CLK

Pull up: 3.3V [Note1]

8 GND

[Note] GND of a liquid crystal panel drive part should be connected with a module chassis.
[Note1] The equivalent circuit figure of the terminal for SCL_I, SDA_I.

4.7kohm

[Note2] The equivalent circuit figure of the terminal for WP.

3.3V

4.7kohm

22

10kohm

I2C control is for EDID writing and Vcom adjustment.

[Note3] The equivalent circuit figure of the terminal for LVDS_SEL.

Terminal

ohm

Terminal

ohm

3.3V

LVDS_SEL

Data

H(3.3V)

L(GND) or Open

TA0 R0(LSB)

R2

TA1 R1 R3

TA2 R2 R4

TA3 R3 R5

TA4 R4 R6

TA5 R5 R

7(M

SB)

TA6 G0(LSB)

G2

TB0 G1 G3

TB1 G2 G4

TB2 G3 G5

TB3 G4 G6

TB4 G5 G7(MSB)

TB5 B0(LSB)

B2

TB6 B1 B3

TC0 B2 B4

TC1 B3 B5

TC2 B4 B6

TC3 B5 B7(MSB)

TC4 NA NA

TC5 NA NA

TC6 DE(*)

DE(*)

TD0 R6 R0

TD1 R7 R1

TD2 G6 G0

TD3 G7 G1

TD4 B6 B0

TD5 B7 B1

TD6 N/A N/A

100ohm

10k

[Note4] The equivalent circuit figure of the terminal for BIST_EN, A_EN.

4.7k

LD-K25310B-4

100ohm

[Note5] LVDS Data order

[VESA]

[JEIDA]

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”.

LVDS_SEL = High (3.3V) : VESA

R1R0G0

4R3R2

CH1_0

-, CH3_0

-

G2

G5G4G3G2G1

CH1_1

+, CH3_1+

-

B3B6DENANAB5B4

CH1_2

+, CH3_2+

-

+

-

R6

NAB7B6G7G6R7R6

NA

-

1

cycle

2

3

6G5G4G3

DENANA

DE

NA

0

G1G0R1R0

NA

1

cycle

CH1_0

+,

CH3_0+

CH1_0

-, CH3_0

-

CH1_1

+,

CH3_1+

CH1_1

-, CH3_1

-

CH1_2

+,

CH3_2+

CH1_2

-, CH3_2

-

CH1_CLK

+,

CH3_CLK

+

CH1_CLK

-, CH3_CLK

-

CH1_3

+,

CH3_3+

CH1_3

-, CH3_3

-

1 dot

1 pixel

CH1_CLK+, CH3_CLK

CH1_CLK-, CH3_CLK

LD-K25310B-5

CH1_0+, CH3_0+

CH1_1-, CH3_1

CH1_2-, CH3_2

CH1_3+, CH3_3+

CH1_3-, CH3_3

G1 B1 B0

R7

LVDS_SEL = Low (GND) or OPEN : JEIDA

R3 R2 G2R7 R6 R5 R4 R3 R2 G

R5 R

R1 R0 G0

B1

B3 B2 DE

G4G

B5 B4

R1 R0

B3 B2 G7G

B1 B

B5

B7 B6 B5 B4

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

4.2. Vcom adjustment

For the prevention of long-time image sticking of TFT-LCD panel, be sure to adjust Vcom in such ways that

flicker is minimum on the center of display by visual or flicker meter.

- Vcom IC : MAX9684ETP+ (Maxim Integrated Products, Inc.) for I2C control from CN1 (Pin No. 40, 43,

44) or CN3 (Pin No.5,6,7) of C-PWB SHARP specifies [LK0DZ1C0522]

- Adjustment pattern :

---

V0

V128V0V128V0V128V0V128

V0

---

V128V0V128V0V128V0V128V0V128

V0

V128V0V128V0V128V0V128

1 pixel

---

V0

---