HG160WQ004
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Catalog excerpts

CUSTOMER:CUSTOMER MODULE :_ HL MODEL : HG160WQ004 Customer Confirmation column: Approved by :Dept. :Data : Please return one of the copies of the specification with your signature to us within two weeks after you receive this document.If it is not returned,we will assume that you agree to the entire contents of this specification document.

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深圳市鸿光显示有限公司 1.0 GENERAL DESCRIPTION 1.1 Introduction HG160WQ004 is a color active matrix TFT LCD module using Oxide TFT's (Thin Film Transistors) as an active switching devices. This module has a 16.0 inch diagonally measured active area with WQHD resolutions (2560 horizontal by 1600 vertical pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in vertical stripe and this module can display 1064.3M(8bit+FRC) colors and color gamut sRGB100%. The TFT-LCD panel used for this module is a low reflection and higher color type. Therefore, this module is suitable for...

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1.3 Application • Notebook PC (Wide type) 1.4 General Specification The followings are general specifications at the model HG160WQ004. (listed in Table 1) <Table 1. General Specifications> Notes : 1. LED Lighting Bar (88*LED Array)

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深圳市鸿光显示有限公司 2.0 ABSOLUTE MAXIMUM RATINGS The followings are maximum values which, if exceed, may cause faulty operation or damage to the unit. The operational and non-operational maximum voltage and current values are listed in Table 2. < Table 2. Absolute Maximum Ratings> Parameter Power Supply Voltage Logic Supply Voltage Operating Temperature Storage Temperature Notes : 1. Permanent damage to the device may occur if maximum values are exceeded functional operation should be restricted to the condition described under normal operating conditions. 2. Temperature and relative humidity range...

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3.0 ELECTRICAL SPECIFICATIONS 3.1 Electrical Specifications < Table 3. Electrical Specifications > Ta=25+/-2°C

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Notes : 1. The supply voltage is measured and specified at the interface connector of LCM. The current draw and power consumption specified is for 3.3V at 25 °C. a) Mosaic pattern 8*8 b) R/G/B patterns (b) Figure 3. Power Measure Patterns 2. Calculated value for reference (VLED × ILED) 3. Measure condition (Figure 4) Figure 4. Inrush Measure Condition 4. Input voltage range:3.0~3.6V.Test condition: Oscilloscope bandwidth 20MHz, AC coupling

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3.2 Backlight Unit < Table 4. LED Driving Guideline Specifications > Ta=25+/-2°C 1. Power supply voltage12V for LED driver. Calculator value for reference IF X VF X 88 /driver efficiency = PLED 2. The LED life-time define as the estimated time to 50% degradation of initial luminous. 3. Measure condition (Figure 5)

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4.0 OPTICAL SPECIFICATION 4.1 Overview The test of optical specifications shall be measured in a dark room (ambient luminance < 1 lux and temperature = 25+2°C) with the equipment of luminance meter system (PR730&PR810) and test unit shall be located at an approximate distance 50cm from the LCD surface at a viewing angle of 9 and O equal to 0°. We refer to 90=0 (=93 ) as the 3 o’clock direction (the “right”), 90=90 (= 912 ) as the 12 o’clock direction (“upward”), 90=180 (= 99 ) as the 9 o’clock direction (“left”) and 90=27O(= 96 ) as the 6 o’clock direction (“bottom”). While scanning 9and/or...

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Notes : 1. Viewing angle is the angle at which the contrast ratio is greater than 10. The viewing angles are determined for the horizontal or 3, 9 o’clock direction and the vertical or 6, 12 o’clock direction with respect to the optical axis which is normal to the LCD surface (see Figure 7). 2. Contrast measurements shall be made at viewing angle of Θ= 0 and at the center of the LCD surface. Luminance shall be measured with all pixels in the view field set first to white, then to the dark (black) state . (see Figure 7) Luminance Contrast Ratio (CR) is defined mathematically. CR = Luminance...

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深圳市鸿光显示有限公司 4.3 Optical Measurements TFT-LCD module Optical characteristics measurement setup Figure 7. Measurement Set Up Figure 8. White Luminance and Uniformity Measurement Locations (5 points) Center Luminance of white is defined as luminance values of center 5 points across the LCD surface. Luminance shall be measured with all pixels in the view field set first to white. This measurement shall be taken at the locations shown in Figure 7 for a total of the measurements per display.

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Figure 9. Uniformity Measurement Locations (13 points) The White luminance uniformity on LCD surface is then expressed as : ΔY5 = Minimum Luminance of five points / Maximum Luminance of five points (see Figure 8) , ΔY13 = Minimum Luminance of 13 points /Maximum Luminance of 13 points (see Figure 9). Display data Black(TFT OFF) Luminance Figure 10. Response Time Testing The electro-optical response time measurements shall be made as shown in Figure 10 by switching the “data” input signal ON and OFF. Tr: The luminance to change from 10% to 90% ,Tf: The luminance to change from 90% to 10% ....

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Figure 11. Cross Talk Modulation Test Description Where: YA = Initial luminance of measured area (cd/m2) YB = Subsequent luminance of measured area (cd/m2) The location 1/2/3/4 measured will be exactly the same in both patterns. The test background gray is from L64 to L192.Take the largest data as the result. Cross Talk of one area of the LCD surface by another shall be measured by comparing the luminance (YA) of a 25mm diameter area, with all display pixels set to a gray level, to the luminance (YB) of that same area when any adjacent area is driven dark.(Refer to Figure 11) The test...

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5.0 INTERFACE CONNECTION 5.1 Electrical Interface Connection The electronics interface connector is STM MSAK24025P40. The connector interface pin assignments are listed in Table 6. <Table 6. Pin Assignments for the Interface Connector>

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深圳市鸿光显示有限公司 5.2 eDP Interface eDP Interface Video /Graphics Processing Circuits Main Link Figure 12. eDP Interface Architecture Note: Transmitter : Parade DP501 or equivalent. Transmitter is not contained in module.

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