HG140FH005
20Pages

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. Mechanical Characteristics Reliability Test Handling & Cautions Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 1.0 GENERAL DESCRIPTION 1.1 Introduction HG140FH005 is a color active matrix LTPS LCD using Low Temperature Poly-sili con TFT‘ s (Thin Film Transistors) as an active switching devices. The LTPS-LCD has a 13.92 inch diagonally measured active area with FHD resolutions (1920horizontal by 1080vertical pix el arrays). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in vertical st ripe and this module can display 16.7M colors. EEPROM Data Signal TFT LCD Panel 1920RGB ×1080 BACK LIGHT (Fluorescent Lamp) DC/DC VLED IN/PWM/LED_EN DVDD/AVDD/Gam...

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Shenzhen Hongguang Display Co.,Ltd 1.3 Application POS terminals machine 1.4 General Specification The followings are general specifications of HG140FH005. < T a ble 1 . G e n e ra l Spe cifica tion s> Parameter Active area Physical Size Pixel pitch Pixel arrangement Display colors Color gamut Display mode Normally black White Luminance Power Consumption 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. < T a ble 2. A bsolu te M a x im u m R a tin gs> Parameter Power Supply Voltage Operating Temperature (Humidity) Storage Temperature (Humidity) eDP input Voltage LC operating Voltage [1] 90 % At 60° C RH 10 [1] Liquid Crystal driving voltage Due to the characteristics of LC Material, this voltage varies with environmental temperature....

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Shenzhen Hongguang Display Co.,Ltd 3.0 ELECTRICAL SPECIFICATIONS 3.1Electrical Specifications < T a ble 3. E le ctrica l spe cifica tion s > TFT Common Electrode Voltage Liquid crystal driver supply voltage Liquid crystal driver supply voltage Frame Frequency Notes : 1. VGH is TFT Gate operating voltage. 2. VGL is TFT Gate operating voltage. The low voltage level of VGL signal must be fluctuates with same phase as Vcom. 3. Vcom must be adjusted to optimize display quality, as Crosstalk and Contrast Ratio etc.. 4. The value is just the reference value. The customer can optimize the setting...

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Shenzhen Hongguang Display Co.,Ltd Test Condition Luminous instensity Life Time Color Note (1) Permanent damage may occur to the LCD module if beyond this specification. Functional operation should be restricted to the conditions described under normal operating conditions. (2)Ta=25±2℃ (3)Test condition: LED Current 360mA Hongguang Displ

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Symbol Symbol CABC_ENIN GND DRX1N DRX1P GND DRX0N DRX0P GND DAUXP DAUXN GND VDDIN VDDIN BIST GND GND HPD GND GND GND GND LED_ENIN PWM NC NC VLEDIN VLEDIN VLEDIN VLEDIN NC Hongguang Display Functions Description Disable Ground eDP RX Channel 1 Negative eDP RX Channel 1 Positive Ground eDP RX Channel 0 Negative eDP RX Channel 0 Positive Ground eDP AUX CH Positive eDP AUX CH Negative Ground Power Supply, 3.3V (typ.) Power Supply, 3.3V (typ.) No Connection Ground Ground Hot Plug Detect Output Ground Ground Ground Ground LED Enable Pin(+3.3V Input) System PWM Signal Input No Connection No...

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Shenzhen Hongguang Display Co.,Ltd Hongguang Display

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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 1lux 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 the...

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Shenzhen Hongguang Display Co.,Ltd Note : 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 4). 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 1) Luminance Contrast Ratio (CR) is...

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Shenzhen Hongguang Display Co.,Ltd 5.0 Mechanical Characteristics Mechanical Drawing Drawing Attachment: Front Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 6.0 APPENDIX Figure 1. Optical Test Equipment Setup Figure 2. Response Time Testing Figure 3. The Definition of Vth & Vsat Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd Figure 4. Viewing Angle Range is defined as follows; θ=0o UP (12 o’clock) z yuo Φ=90 θ LEFT xl (9 o’clock) Φ=180o Figure 5. Pol General Spec Hongguang Display

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Shenzhen Hongguang Display Co.,Ltd 7.0 RELIABILITY TEST The Reliability test items and its conditions are shown in below. Test Items High temperature storage test Low temperature storage test High temperature & high humidity operation Ta = 60 ℃, 90%RH, 240hrs test High temperature operation test Low temperature operation test Thermal shock test Hongguang Display

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