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LM270WF5
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 27" Full HD TFT LCD
BUYER General SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LM270WF5
SUFFIX SLM1
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY DATE
DATE
W. G. KWEON / G.Manager
/
REVIEWED BY
H.S. KIM / Manager [C]
Y.S. CHUNG / Manager [M]
/
T. H. SHIN / Manager [P]
Y. G. KANG / Manager [O]
PREPARED BY
/
C. Y. SUNG / Engineer
Please return 1 copy for your confirmation with MNT Products Engineering Dept.
your signature and comments. LG Display Co., Ltd.
Ver 1.0 Oct. 17. 2012 1 / 34
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LM270WF5
Liquid Crystal Display
Product Specification
Contents
No ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
1) ELECTRICAL CHARACTERISTICS 6
2) INTERFACE CONNECTIONS 9
3) SIGNAL TIMING SPECIFICATIONS 14
4) SIGNAL TIMING WAVEFORMS 15
5) COLOR INPUT DATA REFERNECE 16
6) POWER SEQUENCE 17
7) POWER DIP CONDITION 18
4 OPTICAL SPECIFICATIONS 19
5 MECHANICAL CHARACTERISTICS 27
6 RELIABILITY 30
7 INTERNATIONAL STANDARDS 31
1) SAFETY 31
2) EMC 31
3) Environment 31
8 PACKING 32
1) DESIGNATION OF LOT MARK 32
2) PACKING FORM 32
9 PRECAUTIONS 33
1) MOUNTING PRECAUTIONS 33
2) OPERATING PRECAUTIONS 33
3) ELECTROSTATIC DISCHARGE CONTROL 34
4) PRECAUTIONS FOR STRONG LIGHT EXPOSURE 34
5) STROAGE 34
6) HANDLING PRECAUTIONS FOR PROTECTION FILM 34
Ver 1.0 Oct. 17. 2012 2 / 34
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LM270WF5
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No Revision Date Page Description
0.0 June. 14. 2012. - First Draft(Preliminary)
0.1 July. 6. 2012 29 Update cover-bottom drawing.
0.2 uly. 12. 2012 4 General features ( add Panel type)
29 Add Reverse panel words
33 Add 9-2 operating precautions (11).
0.3 July. 19. 2012 6 Update electrical charictoristics
0.4 July. 24. 2012 4 Update block diagram (reverse type)
6 Update electrical charicteristics
0.5
ug. 27. 2012. 4,27 Update weight information
4 pdate power consumption
6 Update power supply input current / consumption
19 Update Color Coordinates values
28 Update drawing information.
29 Update drawing information.
0.6 ep. 3. 2012. 6 Change Permissive Power Input Ripple spec (max 200mV 400mV)
24 Update Gray scale step && value (17 step)
0.7 Sep. 11. 2012 29 Update drawing information.
0.8 Sep. 21. 2012 8 Update LED Bar electrical characteristics
0.9 ct.15.2012 19 pdate optical information
1.0 Oct. 17. 2012. 6 Update electrical characteristics ( input current, Power consumption)
Ver 1.0 Oct. 17. 2012 3 / 34
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Global LCD Panel Exchange Center www.panelook.com
LM270WF5
Liquid Crystal Display
Product Specification
1. General Description
LM270WF5-SLM1 is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (White LED)
backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type disp
lay operating in the normally black mode. It has a 27 inch diagonally measured active display area with Full HD re
solution (1080 vertical by 1920 horizontal pixel array) Each pixel is divided into Red, Green and Blue sub-pixels or
dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a
8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7M colors with Advanced-FRC(Fra
me Rate Control). It has been designed to apply the interface method that enables low power, high speed, low EM
I. FPD Link or compatible must be used as a LVDS(Low Voltage Differential Signaling) chip. It is intended to suppo
rt applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are im
portant. It is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
RGB, Dclk, DE G1
Timing Control
Hsync, Vsync CN1 Block
(LVDS 2 port) (30pin) TFT-LCD Panel
(1920