Document
www.yslcd.com.tw
Product Specification
LP156WF4 Liquid Crystal Display
IMIL
Ver. 1.0
Feb. 21, 2012
1 / 27
www.yslcd.com.tw
Product Specification
Contents
No ITEM COVER CONTENTS RECORD OF REVISIONS
1 GENERAL DESCRIPTION 2 ABSOLUTE MAXIMUM RATINGS 3 ELECTRICAL SPECIFICATIONS
3-1 ELECTRICAL CHARACTREISTICS 3-2 INTERFACE CONNECTIONS 3-3 LVDS SIGNAL TIMING SPECIFICATION 3-4 SIGNAL TIMING SPECIFICATIONS 3-5 SIGNAL TIMING WAVEFORMS 3-6 COLOR INPUT DATA REFERNECE 3-7 POWER SEQUENCE 4 OPTICAL SFECIFICATIONS 5 MECHANICAL CHARACTERISTICS 6 RELIABLITY 7 INTERNATIONAL STANDARDS 7-1 SAFETY 7-2 EMC 7-3 Environment 8 PACKING 8-1 DESIGNATION OF LOT MARK 8-2 PACKING FORM 9 PRECAUTIONS A APPENDIX. Enhanced Extended Display Identification Data
Ver. 1.0
Feb. 21, 2012
LP156WF4 Liquid Crystal Display
Page 1 2 3 4 5
6-7 8 9-10 11 11 12 13 14-16 17-19 20
21 21 21
22 22 23-24 25-27
2 / 27
Product Specification
RECORD OF REVISIONS
Revision No Revision Date Page
1.0
Feb. 21. 2012
- Final Specification
Description
LP156WF4 Liquid Crystal Display
EDID ver 1.0
www.yslcd.com.tw
Ver. 1.0
Feb. 21, 2012
3 / 27
Product Specification
LP156WF4 Liquid Crystal Display
1. General Description
The LP156WF4 is a Color Active Matrix Liquid Crystal Display with an integral LED backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally black mode. This TFT-LCD has 15.6 inches diagonally measured active display area with FHD resolution (1920 horizontal by 1080 vertical pixel array). Each pixel is divided into Red, Green and Blue subpixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. The LP156WF4 has been designed to apply the interface method that enables low power, high speed, low EMI. The LP156WF4 is intended to support applications where thin thickness, low power are critical factors and graphic displays are important. In combination with the vertical arrangement of the subpixels, the LP156WF4 characteristics provide an excellent flat display for office automation products such as Notebook PC.
www.yslcd.com.tw
EEPROM Block for EDID
EEPROM Block for Tcon Operating
1
1920
`
COG(Chip On Glass) User connector Pin
LVDS 2port
40 VCC
Timing Control (Tcon) Block
DVCC
TCLKs
Power Block
DVCC, AVDD VGH, VGL, GMA
GSP,GSC,GOE
TFT-LCD Panel (FHD,AH-IPS) 1080
Source Driver Circuit
VLED
LED_EN PWM
LED Driver Block
VOUT_LED FB1~6
LED Backlight Ass’y
Control & Data
Power
EDID signal & Power
General Features
Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth Luminance, White Power Consumption Weight Display Operating Mode Surface Treatment RoHS Compliance BFR / PVC / As Free
15.6 inches diagonal 359.5(H, typ.) × 224.1(V, typ.) × 3.4(D,max) [mm] (with Bracket & PCB Board) 0.17925 mm x 0.17925 mm 1920 horiz. By 1080 vert. Pixels RGB strip arrangement 6-bit, 262,144 colors 250 cd/m2(Typ.5 point) Total 6.0 W(Typ.) Logic : 1.4 W (Typ.@ Mosaic), B/L : 4.6 W (Typ.@VLED12V) 330g ( Max.) / 320g ( Typ.) Normally Black Anti glare treatment (3H) of the front Polarizer Yes
Yes for all
Ver. 1.0
Feb. 21, 2012
4 / 27
www.yslcd.com.tw
Product Specification
LP156WF4 Liquid Crystal Display
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity
Symbol
VCC TOP HST HOP HST
Values Min Max -0.3 4.0
0 50 -20 60 10 90 10 90
Units
Vdc C C %RH %RH
Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39C Max, and no condensation of water.
Note : 2. Storage Condition is guaranteed under packing condition.
Notes
at 25 5C 1 1 1 1
90% 80% 60 60%
Wet Bulb Temperature [℃]
50
40
30
20 10 0
40%
20% 10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [℃]
Humidity[(%)RH]
Storage Operation
Ver. 1.0
Feb. 21, 2012
5 / 27
www.yslcd.com.tw
Product Specification
LP156WF4 Liquid Crystal Display
3. Electrical Specifications
3-1. Electrical Characteristics
The LP156WF4 requires two power inputs. The first logic is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second backlight is the input about LED BL with LED Driver.
Table 2. ELECTRICAL CHARACTERISTICS
Parameter
LOGIC : Power Supply Input Voltage Power Supply Input Current Mosaic Power Consumption Power Supply Inrush Current LVDS Impedance
BACKLIGHT : ( with LED Driver) LED Power Input Voltage LED Power Input Current LED Power Consumption LED Power Inrush Current PWM Duty Ratio PWM Jitter PWM Impedance PWM Frequency PWM High Level Voltage PWM Low Level Voltage LED_EN Impedance LED_.