Document
Product Specification
SPECIFICATION FOR
APPROVAL
LM215WF1 Liquid Crystal Display
Company Confidential
( ) Preliminary Specification (●) Final Specification
Title
21.5” Full HD TFT LCD
BUYER MODEL
AOC
APPROVED BY /
SIGNATURE DATE
/
/
Please return 1 copy for your confirmation with your signature and comments.
SUPPLIER *MODEL SUFFIX
LG Display Co., Ltd. LM215WF1 TLF1
*When you obtain standard approval, please use the above model name without suffix
APPROVED BY S. G. HONG / G.Manager
SIGNATUR E DATE
REVIEWED BY K. H. CHOI / Manager [C]
Y. H. HWANG / Manager[M]
M. S. KANG / Manager [P]
PREPARED BY S. Y. KIM / Engineer
MNT Products Engineering Dept. LG Display Co., Ltd
Ver. 1.1
Aug. 16. 2010
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Company Confidential
Product Specification
No 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 SIGNAL TIMING SPECIFICATIONS 3-4 SIGNAL TIMING WAVEFORMS 3-5 COLOR INPUT DATA REFERNECE 3-6 POWER SEQUENCE 3-7 VLCD POWER DIP CONDITION 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
Contents
ITEM
LM215WF1 Liquid Crystal Display
Page 1 2 3 4 5 6 6 9 13 14 15 16 17 18 24 25 28 28 28 28 29 29 29 30
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Product Specification
LM215WF1 Liquid Crystal Display
RECORD OF REVISIONS
Revision No 0.1 1.0
1.1
Revision Date May. 18. 2010 Aug. 09. 2010
Aug. 16. 2010
Page
26 6 6
Description
First Draft(Preliminary) Final CAS The 2D drawing (rear view) update. Permissive Power Input Ripple update (customer request, 100à300) Rush current update (customer request, 3à3.16)
Company Confidential
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Company Confidential
Product Specification
LM215WF1 Liquid Crystal Display
1. General Description
LM215WF1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. 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 21.5inch diagonally measured active display area with Full HD 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(True) colors. It has been designed to apply the 8Bit 2 port LVDS interface. It is intended to support displays where high brightness, super wide viewing angle, high color saturation, and high color are important.
LVDS
2port
CN1
(30pin)
+5.0V
RGB
Timing Controller
+5.0V
Power Circuit Block
Source Driver Circuit
S1 G1
S1920
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
G1080
VLamp
2 x 4 Sockets (High)
Back light Assembly (4CCFL)
General Features
Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth Luminance, White Viewing Angle(CR>10) Power Consumption Weight Display Operating Mode Surface Treatment
Ver. 1.1
[ Figure 1 ] Block diagram
21.53 inches(546.86mm) diagonal 495.6(H) x 292.2(V) x 16.5(D) mm (Typ.) 0.248 mm x 0.248mm 1920 horiz. By 1080 vert. Pixels RGB stripes arrangement 8-bit (6bit + A FRC) 300 cd/m2 ( Center 1 points) View Angle Free (R/L 170(Typ.), U/D 160(Typ.)) Total 28.97W(typ)/logic4.97W, Inverter 24W @ lamp current 7.5㎃ 2100g (typ.) Transmissive mode, normally white Hard coating(3H), Anti-glare treatment of the front polarizer
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HumidityCompan[(%)RH]y Confidential
Product Specification
LM215WF1 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
VLCD TOP TST HOP HST
Values Min Max
0 +6.0 0 50 -20 60 10 90 10 90
Units
Vdc °C °C %RH %RH
Notes at 25 ± 2°C
1, 2
Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 °C Max, and no condensation of water.
Note : 2. Maximum Storage Humidity is up to 40℃, 70% RH only for 4 corner light leakage Mura.
90% 60
Wet Bulb Temperature [C]
10 0
20
40 30
50
60% 40% 10%
-20 0 10 20 30 40 50 60 70 80 Dry Bulb Temperature [C]
[ Figure 2 ] Temperature and relative humidity
Storage Operation
Ver. 1.1
Aug. 16. 2010
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