Document
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
LM230WF5 Liquid Crystal Display
SPECIFICATION FOR
APPROVAL
( ) Preliminary Specification ( ) Final Specification
Title
BUYER MODEL
DELL
SIGNATURE /
DATE
/
/
Please return 1 copy for your confirmation With your signature and comments.
23” Full HD TFT LCD
SUPPLIER
LG Display Co., Ltd.
*MODEL
LM230WF5
SUFFIX
TLF4
*When you obtain standard approval, please use the above model name without suffix
APPROVED BY K.G. PARK / G.Manager
REVIEWED BY S.J. MOON / Manager [C] J.I. PARK / Manager [M]
T.H. SHIN / Manager [P]
PREPARED BY S.W. Park / Engineer
DATE
Product Engineering Dept. LG Display Co., Ltd
Ver. 1.0
Feb. 14, 2012
1 / 30
OnPeDsFtecpresaoltuetdionwiftohr LpCdfDFa/ cPtDoPry/POrLoEtDriaplavneerlsaioppnliwcawtiwon.p: dDfafatacstoherye.tc, oinmventory and accessory! www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Product Specification Contents
No
1 2 3
1) 2) 3) 4) 5) 6) 7) 8) 4 5 6 7 1) 2) 8 1) 2) 9 1) 2) 3) 4) 5) 6)
ITEM COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTERISTICS INTERFACE CONNECTIONS LVDS characteristics SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE POWER DIP CONDITION OPTICAL SPECIFICATIONS MECHANICAL CHARACTERISTICS RELIABILITY INTERNATIONAL STANDARDS SAFETY EMC PACKING DESIGNATION OF LOT MARK PACKING FORM PRECAUTIONS MOUNTING PRECAUTIONS OPERATING PRECAUTIONS ELECTROSTATIC DISCHARGE CONTROL PRECAUTIONS FOR STRONG LIGHT EXPOSURE STROAGE HANDLING PRECAUTIONS FOR PROTECTION FILM
Ver. 1.0
Feb. 14, 2012
LM230WF5 Liquid Crystal Display
Page 1 2 3 4 5 6 6 8 11 14 15 16 17 18 19 24 27 28 28 28 29 29 29 30 30 30 31 31 31 31
2 / 30
OnPeDsFtecpresaoltuetdionwiftohr LpCdfDFa/ cPtDoPry/POrLoEtDriaplavneerlsaioppnliwcawtiwon.p: dDfafatacstoherye.tc, oinmventory and accessory! www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
LM230WF5 Liquid Crystal Display
Revision No Ver 1.0
Date Feb. 14, 2012
Record of revisions
Page
Final Specification
Description
Ver. 1.0
Feb. 14, 2012
3 / 30
OnPeDsFtecpresaoltuetdionwiftohr LpCdfDFa/ cPtDoPry/POrLoEtDriaplavneerlsaioppnliwcawtiwon.p: dDfafatacstoherye.tc, oinmventory and accessory! www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
LM230WF5 Liquid Crystal Display
1. General description
LM230WF5-TLF4 is a Color Active Matrix Liquid Crystal Display Light Emitting Diode ( White LED) backlight system without LED driver. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. It has a 23 inch diagonally measured active display area with FHD resolution (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(Frame Rate Control). It has been designed to apply the interface method that enables low power, high speed, low EMI. FPD Link or compatible must be used as a LVDS(Low Voltage Differential Signaling) chip. It is intended to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are important. In combination with the vertical arrangement of the sub-pixels, the LM230WF5-TLF4 characteristics provide an excellent flat panel display for office automation products such as monitors.
FIG. 1 Block diagram
LVDS pair #1
LVDS pair #2
CN1 (30pin)
+5V VLCD
Timing controller
Power circuit block
RGB
S1 G1
Source driver circuit
S1920
TFT-LCD Panel
(1920 RGB 1080 pixels)
G1080
General features Active screen size Outline Dimension Pixel Pitch Pixel Format Interface Color depth Luminance, white Viewing Angle (CR>10) Power Consumption Weight Display operating mode Surface treatments
Ver. 1.0
FB 2ch
Backlight assembly (White LED)
23 inches(58.42cm) diagonal(Aspect ratio 16:9) 533.2(H) x 312.0(V) x 10.2(D) mm(Typ.) 0.265mm x 0.265mm 1920 horizontal By 1080 vertical Pixels. RGB stripe arrangement LVDS 2Port 16.7M colors 250 cd/m2 ( Center 1Point, typ) R/L 170(Typ.), U/D 160(Typ.) Total 15.8 W (Typ.), ( 4.5 W@VLCD , 11.3 W@W/O_Driver) 1980 g (Typ.) Transmissive mode, normally White Hard coating (3H), Anti-glare treatment of the front polarizer
Feb. 14, 2012
4 / 30
OnPeDsFtecpresaoltuetdionwiftohr LpCdfDFa/ cPtDoPry/POrLoEtDriaplavneerlsaioppnliwcawtiwon.p: dDfafatacstoherye.tc, oinmventory and accessory! www.panelook.com
Global LCD Panel Exchange Center
www.panelook.com
Product Specification
2. Absolute maximum ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
LM2.