Document
LM190E03 Liquid Crystal Display
Product Specification
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SPECIFICATION FOR APPROVAL
( ) Preliminary Specification ( ◆ ) Final Specification
Title
BUYER MODEL LGE DID
19.0” SXGA TFT LCD
SUPPLIER *MODEL SUFFIX LG.Philips LCD CO., Ltd. LM190E03 A4
*When you obtain standard approval, please use the above model name without suffix
SIGNATURE /
DATE
APPROVED BY G.T. Kim / G.Manager REVIEWED BY
DATE
/
B.C. Song / Manager
PREPARED BY / K.H. Hwang / Engineer
Please return 1 copy for your confirmation With your signature and comments.
Product Engineering Dept. LG. Philips LCD Co., Ltd
Ver. 2.0
JUNE. 24, 2004
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LM190E03 Liquid Crystal Display
Product Specification
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Contents
No
COVER CONTENTS RECORD OF REVISIONS 1 2 3 1) 2) 3) 4) 5) 6) 7) 4 5 6 7 1) 2) 8 1) 2) 9 1) 2) 3) 4) 5) 6) GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTERISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE POWER DIP CONDITION OPTICAL SFECIFICATIONS 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
ITEM
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Ver. 2.0
JUNE. 24, 2004
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LM190E03 Liquid Crystal Display
Product Specification
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RECORD OF REVISIONS
Revision No Ver 2.0 Date JUNE.24, 2004 Page Description Final Specification
Ver. 2.0
JUNE. 24, 2004
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LM190E03 Liquid Crystal Display
Product Specification
1. General Description
www.DataSheet4U.com LM190E03-A4 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 19.0 inch diagonally measured active display area with SXGA resolution (1024 vertical by 1280 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, a palette of more than 16,2M colors with 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 subpixels, the LM190E03-A4 characteristics provide an excellent flat panel display for office automation products such as monitors.
FIG. 1 Block diagram
RGB
Source Driver Circuit
S1 S1280 G1
LVDS
pair #1
(30pin)
Gate Driver Circuit
CN1
LVDS
pair #2
Timing Controller &LVDS 1 Chip
TFT - LCD Panel
(1280 × RGB × 1024 pixels)
G1024
+5V
VLCD
Power Circuit Block
CN2, 3 (2pin) CN4, 5 (2pin)
Back light Assembly (4CCFL)
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. 2.0
19.0 inches (481.9mm) diagonal 404.2(H) x 330.0(V) x 20.0(D) mm(Typ.) 0.098*RGB(H)mm x 0.294(V)mm 1280 horizontal By 1024 vertical Pixels. RGB stripe arrangement LVDS 2Port 16.2M colors 400 cd/m2 ( Center 1Point, typ) Viewing Angle Free [ R/L 140(Typ.), U/D 140(Typ.) ] Total 22.93Watt(Typ.), (2.45Watt @VLCD, 20.48 @[Lamp=8.0mA]) 2500g (Typ.) Transmissive mode, normally White Hard coating (3H), Anti-glare treatment of the front polarizer
JUNE. 24, 2004 4 / 30
LM190E03 Liquid Crystal Display
Product Specification
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 Supply Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity Symbol VLCD TOP TST HOP HST Values Min -0.3 0 -20 10 10 Max +5.5 50 60 90 90 Units Vdc °C °C %RH %RH 1 Notes At 25℃
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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.
FIG. 2 Temperature and relative humidity
90% 60 60% Wet Bulb Temperature [C] 40 30 20 10 0 10% 10 20 30 40 50 60 70 80 50 Humidity [(%)RH] Storage
40%
Operation
-20
0
Dry Bulb Temperature [C]
Ver. 2.0
JUNE. 24, 2004
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LM190E03 Liquid Crystal Display
Product Specification
3. Electrical Specifications
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3-1. Electrical Charac.