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ENH104V2-380 Dataheets PDF



Part Number ENH104V2-380
Manufacturers WEDC
Logo WEDC
Description (ENH104V2-xxx) Color TFT-LCD Module Features
Datasheet ENH104V2-380 DatasheetENH104V2-380 Datasheet (PDF)

www.DataSheet4U.com White Electronic Designs Display Systems Division GENERAL DESCRIPTION WEDC provides optically enhanced solutions to the standard Optrex AA104VB05 color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module. The first enhancement is an index matching (IM) film lamination to the front surface of the display polarizer. The IM film is a contrast enhancement benefit and is available in two surface treatments - IM/Clear and IM/110 (a 10% diffusion).The second enhancement is th.

  ENH104V2-380   ENH104V2-380


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www.DataSheet4U.com White Electronic Designs Display Systems Division GENERAL DESCRIPTION WEDC provides optically enhanced solutions to the standard Optrex AA104VB05 color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module. The first enhancement is an index matching (IM) film lamination to the front surface of the display polarizer. The IM film is a contrast enhancement benefit and is available in two surface treatments - IM/Clear and IM/110 (a 10% diffusion).The second enhancement is the incorporation of reflective polarizer (RP) to improve brightness by up to 40%. The third enhancement is the incorporation of an enhanced light guide (ELG) to improve brightness by up to 35%. The resultant brightness level are shown in the Specifications below. This module is composed of a color LCD panel, driver ICs, control circuit, and a backlight unit. By applying 6 bit digital data 640 x 480, 260K-color images are displayed on the 10.4" diagonal screen. Input power voltage is single 3.3V/5V for LCD driving. Both 3.3V-CMOS and 5.0V-CMOS level voltage are acceptable for logic input voltage. Inverter for backlight is not included in this module. General specifications are summarized in the following table: ITEM Display Area (mm) ENH104V2-380/450/600 ENH104V2-380/450/600 Color TFT-LCD Module Features SPECIFICATIONS SPECIFICATION 211.2 (H) x 158.4 (V) (10.39-inch diagonal) 640 x 3 (H) x 480 (V) 0.33 (H) x 0.33 (V) RGB vertical stripe normally white 260K Optical compensation film 12 o'clock Number of Dots Pixel Pitch (mm) Color Pixel Arrangement Display Mode Number of Color Wide Viewing Angle Technology Optimum Viewing Angle (Contrast ratio) Brightness (cd/m2) ENH104V2-380 (IM only) ENH104V2-450 (IM, RP) ENH104V2-600 (IM, RP, ELG) Module Size (mm) Module Mass (g) Backlight Unit Surface Treatment 380 450 600 243.0 (W) x 181.6 (H) x 12.2 (D) 530 CCFL, 2-tubes, replacements IM/Clear (glossy) or IM/110 and hardcoat 3H Characteristic value without any note is typical value. The LCD product described in this specification is designed and manufactured for the standard use in office automation equipment, instrumentation, communication equipment, automation, point of sale, etc. WEDC assumes no responsability for any damage resulting from the use of the device which does not comply with the instructions and the precautions specified in these specifications sheets. WEDC does assume the responsability for the warranty of the enhanced product. ABSOLUTE MAXIMUM RATINGS ITEM Power Supply Voltage for LCD Logic Input Voltage Lamp Voltage Lamp Current Lamp Frequency Operating temperature (1) Storage Temperature (1) SYMBOL VCC VI VL IL FL TOP TSTG MIN -0.3 0 0 0 0 -20 MAX 6.5 6.5 2000 10.0 80 50 60 Unit V V VRMS mArms kHz °C °C Notes: 1. tOP, tSTG < 40°C: 90%RH max. without condensation 2. tOP, tSTG < 40°C: Absolute humidity shall be less than the value of 90%RH at 40°C without condensation. White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. August 2003 1 Display Systems Division • Hillsboro, OR • (503) 690-2460 • www.wedc.com Rev. 0 White Electronic Designs Display Systems Division ELECTRICAL CHARACTERISTICS ENH104V2-380/450/600 TFT-LCD PANEL DRIVING, tA=25°C Power Supply Voltage for LCD Power Supply Current for LCD ITEM 3.3 V powered 5.0 V powered SYMBOL VCC VCC ICC ICC VRP VIH VIL MIN 3.0 4.75 2.0 0 TYP 3.3 5.0 220 150 MAX 3.6 5.25 380 280 100 5.25 0.8 UNIT V V mA mA mVp-p V V REMARK (A), (D) (A), (D) VCC = 3.3V (B) VCC = 5.0V (B) VCC = -3.3V/5.0V (B) 3.3 V powered 5.0 V powered Permissive Input Ripple Voltage Logic Input High Voltage Low BACKLIGHT tA=25°C ITEM SYMBOL Lamp Voltage Lamp Current Lamp frequency Starting Lamp Voltage Lamp Life Time tA=25°C tA=0°C IL=3.0mArms IL=6.0mArms IL=7.0mArms VL IL FL VS LT MIN 3.0 40 810 1000 50000 40000 30000 TYP 580 6.0 50000 50000 40000 MAX 7.0 80 - UNIT REMARK Vrms mArms kHz Vrms Vrms hour hour hour IL=6.0mArms (1) (2) (3), (4) CTL CTH A LCD Module CTL CTH A Inverter Power Supply Notes: 1. Lamp current measurement method (The current meter is inserted in low voltage line.) 2. Lamp frequency of inverter may produce interference with horizontal synchronous frequency,and this may cause horizontal beat on the display. Therefore, please adjust lamp frequency, and keep inverter as far from module as possible or use electronic shielding between inverter and module to avoid the interference. 3. Lamp life time is defined as the time either when the brightness becomes 50% of the initial value, or when the starting lamp voltage does not meet the value specified in this table. 4. The life time of the backlight depends on the ambient temperature. The life time will decrease under low/high temperature. White Electronic Designs Corp. reserves the right to change products or specifications without notice. Original specifications created by Sharp. August 2003 2 Display Systems Division • Hillsboro, .


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