HG173FH002
30Pages

Catalog excerpts

Shenzhen Hongguang Display Co.,Ltd CUSTOMER : CUSTOMER MODULE : HL MODEL  Preliminary Specification ■Final Specification Customer Confirmation column： Approved by : 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. Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd General Description Absolute Maximum Ratings Electrical Specifications Optical Specifications Interface Connection Signal Timing Specification Input Signals, Display Colors & Gray Scale of Colors Power Sequence Connector Description Mechanical Characteristics Reliability Test Handling & Cautions Packing Information Mechanical Outline Dimension EDID Table Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 1.0 GENERAL DESCRIPTION 1.1 Introduction HG173FH002 is a color active matrix TFT LCD module using amorphous silicon TFT's (Thin Film Transistors) as an active switching devices. This module has a 17.3 inch diagonally measured active area with Full-HD resolutions (1920 horizontal by 1080 vertical pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in vertical stripe and this module can display 16.7M(8bit) colors and color gamut SRGB100%. The TFT-LCD panel used for this module is a low reflection and higher color type....

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Shenzhen Hongguang Display Co.,Ltd 1.3 Application  Notebook PC (Wide type) 1.4 General Specification The followings are general specifications at the model HG173FH002 (listed in Table 1) Parameter Active area Pixel pitch Pixel arrangement Display colors Color gamut Display mode Normally Black Dimensional outline Surface treatment Surface hardness Bottom edge side, 1-LED lighting bar type Power consumption Notes : 1. LED Lighting Bar (60*LED Array) Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 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...

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Shenzhen Hongguang Display Co.,Ltd 3.0 ELECTRICAL SPECIFICATIONS 3.1 Electrical Specifications < Table 3. Electrical Specifications > Parameter Power Supply Voltage Permissible Input Ripple Voltage Power Supply Current Power Supply Inrush Current Power Consumption 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) Typ : Mosaic pattern 8*8 b) Max : H1 line 255 patterns (b) Figure 3. Power Measure Patterns 2. Calculated value for reference (VLED × ILED) 3. Measure condition...

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Shenzhen Hongguang Display Co.,Ltd 3.2 Backlight Unit < Table 4. LED Driving Guideline Specifications > Parameter Power Supply Voltage for LED Driver Power Supply Voltage for LED Driver Inrush Iled inrush High Level PWM Control Frequency Duty Ratio Notes : 1. Power supply voltage 12V for LED driver. Calculator value for reference IF × VF × 60 /driver efficiency = PLED 2. The LED life-time define as the estimated time to 50% degradation of initial luminous. 3. 5% duty cycle is achievable with a dimming frequency less than 1KHz. 4. Measure condition (Figure 5) Figure 5. Inrush Measure...

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Shenzhen Hongguang Display Co.,Ltd 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℃) with the equipment of luminance meter system (Goniometer system and TOPCON BM-5) and test unit shall be located at an approximate distance 50cm from the LCD surface at a viewing angle of θ and Φ equal to 0. We refer to θØ=0 (=θ3 ) as the 3 o’clock direction (the “right”), θØ=90 (= θ12 ) as the 12 o’clock direction (“upward”), θØ=180 (= θ9 ) as the 9 o’clock direction (“left”) and θØ=270(= θ6 ) as...

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Shenzhen Hongguang Display Co.,Ltd 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...

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Shenzhen Hongguang Display Co.,Ltd 4.3 Optical Measurements Photo detector (TOPCON BM-5A) 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. Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 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) 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...

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