Page 2 - Issued Date: Apr. 13, 2005; Approval; ABSOLUTE RATINGS OF ENVIRONMENT
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 2 / 28 Version 2.1 - CONTENTS - REVISION HISTORY ------------------------------------------------------- 3 1. GENERAL DESCRIPTION ------------------------------------------------------- 4 1.1 OVERVIEW 1.2 FEATURES 1.3 APPLICATION 1.4 GENERAL ...
Page 3 - REVISION HISTORY; Version Date Section; All
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 3 / 28 Version 2.1 REVISION HISTORY Version Date Section Description Ver. 2.0 Ver. 2.1 Mar, 08, 05’ Apr, 13, 05’ All 1.M190E5 -L0A Specifications was first issued. 2.Change new drawing. 1.Change new drawing.
Page 4 - GENERAL DESCRIPTION; GENERAL SPECIFICATI0NS
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 4 / 28 Version 2.1 1. GENERAL DESCRIPTION 1.1 OVERVIEW M190E5-L0A is an 19.0” TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins 2ch-LVDS interface. This module supports 1280 x 1024 SXGA mode and can display 16.2M colors...
Page 5 - ABSOLUTE MAXIMUM RATINGS; Operating Range
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 5 / 28 Version 2.1 2. ABSOLUTE MAXIMUM RATINGS 2.1 ABSOLUTE RATINGS OF ENVIRONMENT Value Item Symbol Min. Max. Unit Note Storage Temperature T ST -20 +60 ºC (1) Operating Ambient Temperature T OP 0 +50 ºC (1), (2) Shock (Non-Operating) S NOP ...
Page 6 - ELECTRICAL ABSOLUTE RATINGS
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 6 / 28 Version 2.1 2.2 ELECTRICAL ABSOLUTE RATINGS 2.2.1 TFT LCD MODULE Value Item Symbol Min. Max. Unit Note Power Supply Voltage Vcc -0.3 +6.0 V Logic Input Voltage V IN -0.3 4.3 V (1) 2.2.2 BACKLIGHT UNIT Value Item Symbol Min. Max. Unit N...
Page 7 - ELECTRICAL CHARACTERISTICS; TFT LCD MODULE; Vcc rising time is 470
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 7 / 28 Version 2.1 3. ELECTRICAL CHARACTERISTICS 3.1 TFT LCD MODULE Ta = 25 ± 2 ºC Value Parameter Symbol Min. Typ. Max. Unit Note Power Supply Voltage Vcc 4.5 5.0 5.5 V - Ripple Voltage V RP - - 100 mV - Rush Current I RUSH - 2 3 A (2) White...
Page 9 - BACKLIGHT UNIT; Inverter
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 9 / 28 Version 2.1 3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC Value Parameter Symbol Min. Typ. Max. Unit Note Lamp Input Voltage V L 661 735 809 V RMS I L = 7 mA Lamp Current I L 2.0 --- 7.0 mA RMS (1) --- --- 1610 ( 0 ℃ ) V RMS Lamp Turn On Voltage V...
Page 10 - a. The asymmetry rate of the inverter waveform should be 10% below
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 10 / 28 Version 2.1 The output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical volta...
Page 11 - SCAN DRIVER IC
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 11 / 28 Version 2.1 4. BLOCK DIAGRAM 4.1 TFT LCD MODULE 4.2 BACKLIGHT UNIT TFT LCD PANEL (1280x3x1024) DATA DRIVER IC SCAN DRIVER IC BACKLIGHT UNIT LVDS INPUT / TIMING CONTROLLER DC/DC CONVERTER & REFERENCE VOLTAGE IN PUT CONN ECT O R (J ...
Page 12 - INPUT TERMINAL PIN ASSIGNMENT
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 12 / 28 Version 2.1 5. INPUT TERMINAL PIN ASSIGNMENT 5.1 TFT LCD MODULE 1 RXO0- Negative LVDS differential data input. Channel O0 (odd) 2 RXO0+ Positive LVDS differential data input. Channel O0 (odd) 3 RXO1- Negative LVDS differential data in...
Page 15 - INPUT SIGNAL TIMING SPECIFICATIONS; INPUT SIGNAL TIMING DIAGRAM
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 15 / 28 Version 2.1 6. INTERFACE TIMING 6.1 INPUT SIGNAL TIMING SPECIFICATIONS The input signal timing specifications are shown as the following table and timing diagram . Signal Item Symbol Min. Typ. Max. Unit Note Frequency Fc - 54 67.5 MHz...
Page 17 - OPTICAL CHARACTERISTICS; Operating
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 17 / 28 Version 2.1 7. OPTICAL CHARACTERISTICS 7.1 TEST CONDITIONS Item Symbol Value Unit Ambient Temperature Ta 25 ± 2 o C Ambient Humidity Ha 50 ± 10 %RH Supply Voltage V CC 5.0 V Input Signal According to typical value in "3. ELECTRICA...
Page 18 - Optical
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 18 / 28 Version 2.1 Note (1) Definition of Viewing Angle ( θ x, θ y): Note (2) Definition of Contrast Ratio (CR): The contrast ratio can be calculated by the following expression. Contrast Ratio (CR) = L255 / L0 L255: Luminance of gray level ...
Page 19 - Gray 0; LCD Module; Light Shield Room
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 19 / 28 Version 2.1 Note (4) Definition of Luminance of White (L C ): Measure the luminance of gray level 255 at center point L C = L (5) L (x) is corresponding to the luminance of the point X at Figure in Note (7). Note (5) Definition of Cro...
Page 20 - ertical Line
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 20 / 28 Version 2.1 Note (7) Definition of White Variation ( δ W): Measure the luminance of gray level 255 at 9 points δ W = Maximum [L (1), L (2) ……L (4), L (9)] / Minimum [L (1), L (2) …… L (4), L (9)] Note (8) Grayscale Inversion Angle Mea...
Page 21 - LCD panel
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 21 / 28 Version 2.1 Note (9) Definition of TCO 99 Luminance Uniformity (Angular-dependent) (L R ): Luminance is measured at the center measurement position “C” on the LCD panel. The optical axis of the luminance meter shall be aligned with th...
Page 23 - PACKING SPECIFICATIONS
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 23 / 28 Version 2.1 8. PACKAGING 8.1 PACKING SPECIFICATIONS (1) 5 LCD modules / 1 Box (2) Box dimensions: 537(L) X 316(W) X 462(H) mm (3) Weight: approximately 15Kg (5 modules per box) 8.2 PACKING METHOD (1) Carton Packing should have no fail...
Page 25 - DEFINITION OF LABELS; CMO MODULE LABEL; CHI MEI
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 25 / 28 Version 2.1 9. DEFINITION OF LABELS 9.1 CMO MODULE LABEL The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) Model Name: M190E5 -L0A (b) Revision: Rev. XX, for example:...
Page 26 - ASSEMBLY AND HANDLING PRECAUTIONS; may cause electrical short or worsen the polarizer.; SAFETY PRECAUTIONS
Issued Date: Apr. 13, 2005 Model No.: M190E5-L0A Approval 26 / 28 Version 2.1 10. PRECAUTIONS 10.1 ASSEMBLY AND HANDLING PRECAUTIONS (1) Do not apply rough force such as bending or twisting to the module during assembly. (2) To assemble or install module into user’s system can be only in clean worki...
