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LM190E02 Dataheets PDF



Part Number LM190E02
Manufacturers LG
Logo LG
Description TFT LCD
Datasheet LM190E02 DatasheetLM190E02 Datasheet (PDF)

LM190E02 Liquid Crystal Display Product Specification www.DataSheet4U.com SPECIFICATION FOR APPROVAL (¡ß ) Preliminary Specification ( ) Final Specification Title BUYER MODEL General 19.0” SXGA TFT LCD SUPPLIER *MODEL SUFFIX LG.Philips LCD Co., Ltd. LM190E02 A4 *When you obtain standard approval, please use the above model name without suffix SIGNATURE / DATE APPROVED BY G.T. Kim / Manager REVIEWED BY DATE / K.J. Kwon / Manager PREPARED BY / B.C.Song / Engineer Please return 1 co.

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LM190E02 Liquid Crystal Display Product Specification www.DataSheet4U.com SPECIFICATION FOR APPROVAL (¡ß ) Preliminary Specification ( ) Final Specification Title BUYER MODEL General 19.0” SXGA TFT LCD SUPPLIER *MODEL SUFFIX LG.Philips LCD Co., Ltd. LM190E02 A4 *When you obtain standard approval, please use the above model name without suffix SIGNATURE / DATE APPROVED BY G.T. Kim / Manager REVIEWED BY DATE / K.J. Kwon / Manager PREPARED BY / B.C.Song / Engineer Please return 1 copy for your confirmation with your signature and comments. Product Engineering Dept. LG. Philips LCD Co., Ltd Ver 0.0 Jan. 07, 2004 1 / 28 LM190E02 Liquid Crystal Display Product Specification www.DataSheet4U.com CONTENTS NO. 1 2 3 3-1 3-2 3-3 3-4 3-5 3-6 3-7 4 5 6 7 7-1 7-2 8 8-1 8-2 9 COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTERISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERANCE POWER SEQUENCE VCC POWER DIP CONDITION OPTICAL SPECIFICATIONS MECHANICAL CHARACTERISTICS RELIABILITY INTERNATIONAL STANDARDS SAFETY EMC PACKING DESIGNATION OF LOT MARK PACKING FORM PRECAUTIONS ITEM Page 1 2 3 4 5 6 6 8 12 13 14 15 16 17 21 24 25 25 25 26 26 26 27 Ver 0.0 Jan. 07, 2004 2 / 28 LM190E02 Liquid Crystal Display Product Specification www.DataSheet4U.com RECORD OF REVISIONS Revision No Ver 0.0 Date Jan. 05. 2004 Page Description Preliminary Specifications Ver 0.0 Jan. 07, 2004 3 / 28 LM190E02 Liquid Crystal Display Product Specification 1. General Description www.DataSheet4U.com The LM190E02-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 black mode. This TFT-LCD has a 19.0 inch diagonal 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, presenting a palette of more than 16.7M colors. The LM190E02-A4 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. The LM190E02-A4 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 LM190E02-A4 characteristics provide an excellent flat panel display for office automation products such as monitors. RGB Source Driver Circuit S1 S1280 LVDS pair #1 (30pin) Gate Driver Circuit G1 CN1 LVDS pair #2 Timing Controller £¦LVDS 1 Chip TFT - LCD Panel (1280 ¡¿RGB ¡¿1024 pixels) G1024 +12V VLCD Power Circuit Block CN2, 3 (2pin) CN4, 5 (2pin) Back light Assembly (4CCFL) Figure 1. Block diagram General Features Active screen size Outline Dimension Pixel Pitch Pixel Format Display Colors Luminance, white Viewing Angle (CR>10) Power Consumption Weight Display operating mode Surface treatments Ver 0.0 19.0 inch (481.84mcm) diagonal 404.2(H) x 330.0(V) x 20.0(D) mm(Typ.) 0.294 xRGB(H)mm x 0.294(V) mm 1280 horiz. by 1024 vert. Pixels. RGB stripe arrangement 8bit (16.7M colors) 250 cd/m2 (Typ. Center 1 point) Viewing Angle Free [ R/L 176(Typ.), U/D 176(Typ.) ] Total 24.05Watt(Typ.), (4.4 Watt @V LCD, 19.65 @[Lamp=7.5mA]) 2800g (Typ.) Transmissive mode, normally black Hard coating (3H), Anti-glare treatment of the front polarizer Jan. 07, 2004 4 / 28 LM190E02 Liquid Crystal Display Product Specification 2. Absolute maximum ratings www.DataSheet4U.com 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 TO P TST HOP HST Values Min. £- Max. £«14.0 £«50 £«60 £«90 £«90 Units V dc ¡É ¡É Notes At 25¡É 1 1 1 1 0.3 0 £-20 10 10 %RH %RH Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 ¡Æ C Max, and no condensation of water. 90% 60 60% Wet Bulb Temperature [C] 40 30 20 10 0 - 20 0 10 20 30 40 50 60 70 10% 80 50 Humidity [(%)RH] Storage 40% Operation Dry Bulb Temperature [C] Figure 2. Temperature and relative humidity Ver 0.0 Jan. 07, 2004 5 / 28 LM190E02 Liquid Crystal Display Product Specification 3. Electrical specifications 3-1. Electrical characteristics www.DataSheet4U.com The LM190E02-A4 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. .


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