HG156FH011
24Pages

Catalog excerpts

SPECIFICATION FOR TFT LCD MODULE CUSTOMER : _ CUSTOMER MODULE :_ □Preliminary Specification ■ Final Specification 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. HongGuang Display Co.,Ltd

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Revised Record

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HongGuang Display Co.,Ltd

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1.0 General Descriptions 1.1 Introduction The HG156FH011 is a co lor active matrix LCD module incorporation Oxide TFT. Itis co mposed of a TFT LCD panel, a backlight, a timing controller, voltage reference, common voltage, column driver, and row driver circuit. This TFT LCD has a 15.6-inch diagonally measured active display area with resolution 1,920 horizontal by 1,080 vertical pixel array. 1.2 Features ■ 15.6” IPS TFT LCD Panel ■ Supported 1,920x1,080 Pixels Resolution ■ Compatible With RoHS Standard ■ Supported eDP 1.2 Electrical Interface

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深圳市鸿光显示有限公司 1.4 Functional Block Diagram Figure 1 Shows the functional block diagram of the LCD panel. Figure 1 Block Diagram HongGuang Display Co.,Ltd

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Absolute Maximum Ratings Table 1 Absolute Ratings of Enviroment Item Supply Voltage Input Signal Operating Temperature Operating Humidity Storage Temperature Storage Humidity (A)Maximum Wet-Bulb temperature should be 39℃ and no condensation of water. (B)When you apply the LCD module for OA system. Please make sure to keep the temperature of LCD module under 60℃. (C)Storage /Operating temperature & humidity： Figure 2 Absolute Ratings of Environment of the LCD Module HongGuang Displa

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Pixel Format Image Figure 3 shows the relationship of the input signals and LCD pixels format image. Figure 3 Pixel Format HongGuang Display Co.,Ltd

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4.0 Optical Characteristics The optical characteristics are measured under stable conditions at 25°C (Room Temperature) : Table 2 Optical Characteristics Note: A. Measurement Setup The LCD module should be stabilized at 25C for 15 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting backlight for 15 minutes in a windless room.

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深圳市鸿光显示有限公司 Figure 4 Measurement Setup B. The LED input parameter setting as: V_LED: 12V (±0.1V) PWM_LED: duty 100 % C. Definition of Viewing Angle Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal an 180° vertical range (off-normal viewing angles). The 180° viewing angle range is broken down as follows; 90°(θ) horizontal left and right and 90° (ψ) vertical, high (up) and low (down). The measurement direction is typically perpendicular to the display surface with the screen rotated about its center to develop the desired measurement viewing...

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深圳市鸿光显示有限公司 D. Definition Of Contrast Ratio (CR) The contrast ratio can be calculated by the following expression Contrast Ratio (CR) = L63 / L0 L63: Luminance of gray level 63, L0: Luminance of gray level 0 E. Definition Of Response Time (Tr ,Tf) The output signals of DMS 1140 or equivalent are measured when the input signals are changed from “Black” to “White” (falling time) and from “White” to “Black” (rising time), respectively. The response time interval between the 10% and 90% of amplitudes. Figure 6 Definition of Response Time F. Light source is the BLU which is supplied by SWT. G....

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Backlight Characteristics(Reference) Table 3 Backlight Characteristics Symbol VLED Note A: Calculator value for LED chip specification. Note B: The LED life time define as the estimated time to 50% degradation of initial luminous. HongGuang Display Co.,Ltd

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6.0 Electrical Characteristics 6.1 Interface Connector Table 4 Signal Connector Name / Designation HongGuang Display Co.,Ltd HG156FH011 12 / 24

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Note: All input signals shall be low or Hi-Z state when VDD is off.

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6.2 Signal Electrical Characteristics Input signals shall be low or High-impedance state when VDD is off. It is recommended to refer the specifications of VESA Display Port Standard V1.2 in detail. Table 8 Display Port Main Link Note: Fallow as VESA display port standard V1.2.

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深圳市鸿光显示有限公司 Figure 10 Display Port Interface Power Up/Down Sequence, Normal System Operation Figure 11 Display Port Interface Power Up/Down Sequence, Aux Channel Transaction Only HongGuang Display Co.,Ltd

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Table 11 eDP Panel Power Sequence Timing Parameters

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Note 1: The Sink must include the ability to generate black video autonomously. The Sink must automatically enable black video under the following conditions: - Upon LCDVCC power-on (within T2 max) - When the “NoVideoStream_Flag” (VB-ID Bit 3) is received from the Source (at the end of T9) - When no Main Link data, or invalid video data, is received from the Source. Black video must be displayed within 50ms (max) from the start of either condition. Video data can be deemed invalid based on MSA and timing information, for example. Note 2: The Sink may implement the ability to disable the...

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7.0 Interface Timings 7.1 Timing Characteristics Basically, interface timings should match the 1920 x 1080 /60Hz manufacturing guide line timing. Table 12 Interface Timings

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8.0 Power Consumption Input power specifications are as follows. The power specification are measured under 25°C and frame frequency under 60Hz. Table 13 Power Consumption Note A : IDDBlack measurement condition fdck=138.5 MHz, fv=60Hz, VDD=3.3V, Normal pattern. Note B : IDDMAX measurement condition fdck=138.5 MHz, fv=60Hz, VDD=3.3V, V-Stripe pattern. Note C : Description of the V-Stripe pattern. Note D : Measure Condition Figure 12. Figure 12 VDD Rising Time Note E : When the IRush Measure Condition at VDD rising time=1.5ms, the value of IRush(Typ.)= 1A.

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9.0 Power ON/OFF Sequence VDD power on/off sequence is as follows. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when VDD is off.

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