Manufacturer Certificated Product Specification Model: TTX215BVT-01 21.5″TFT Display Module (1080*1920) This module uses RoHS material Tailor Pixels Technology Co., Ltd. www.tailorpixels.com [email protected] Ph: 86-755-8821 2653 Contents in this document are subject to change without notice. No part of this document can be reproduced or transmitted by any means for any purpose without the written permission of Tailor Pixels Technology Co., Ltd.

PRODUCT GROUP ISSUE DATE TFT- LCD PRODUCT SPEC. NUMBER SPEC . TITLE Initial Release

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER REVISION HISTORY General Description Absolute Maximum ratings Electrical specifications. Optical specifications. Interface Connection Signal Timing Specification Input Signals, Display Colors & Gray Scale of Colors LVDS VESA Data Mapping Power Sequence Mechanical Characteristics Reliability Test Handling & Cautions. Packing information Mechanical Outline Dimension

PRODUCT GROUP SPEC. NUMBER ISSUE DATE 1.0 GENERAL DESCRIPTION 1.1 Introduction TTX215BVT-01 is a color active matrix TFT LCD FOB using amorphous silicon TFT's(Thin Film Transistors) as an active switching devices. This module has a 21.5 inch diagonally measured active area with FHD resolutions (1080 horizontal by 1920 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 colors. The TFT-LCD panel used for this module is a low reflection and higher color type. The LED Driver for back-light driving is built...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 1.3 Application  White Goods 1.4 General Specification The followings are general specifications at theHBM215FH20A (LCM). Parameter Active Area Number Of Pixels Pixel Pitch Pixel Arrangement Pixels RGB stripe arrangement Display Mode Normally Black Display Colors Surface Treatment Contrast Ratio Viewing Angle(CR>10) Response Time Color Gamut Operation temperature Storage temperature Panel outline

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 2022-06-29 PAGE 2.0 ABSOLUTE MAXIMUM RATINGS The followings are maximum values which, if exceed, may cause faulty operation or damage to the unit. < Table 2. Absolute Maximum Ratings> Parameter Power Suppl LCD Modu y le Operating Temperature Storage Temperature Operating Ambient Humi dity Storage Humidity Note: 1. These range above is maximum value not the actual operating temperature . Actual Operating temperature is no more than 40℃ and temperature refers to the LCM surface temperature ; Length of operation: No more than 8 hours per day,...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 2022-06-29 PAGE 3.0 ELECTRICAL SPECIFICATIONS 3.1 TFT LCD Module < Table 3. LCD Module Electrical specifications > Power Supply Voltage Permissible Input Ripple Vo ltage Power Supply Current High Level Differential Input Threshold Voltage Low Level Differential Input Threshold Voltage Differential input voltage Differential input common mode voltage Power Consumption Notes : 1. The supply voltage is measured and specified at the interface connector of FOB. The current draw and power consumption specified is for 3.3V at 25℃. a) Typ : Mosaic...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 2022-06-29 PAGE 3.2 Backlight Uint Parameter LED Light Bar Input Voltage Per Input Pin LED Light Bar Input Current Per Input Pin LED bar consists of 32LED packages,4strings(parallel)*8packages(serial) Note1: There are one light bar ,and the specified current is input LED chip 100% duty current Note2: The sense current of each input pin is 75mA Note3: PBL=4Input pins*VPIN ×IPIN Note4: The lifetime is determined as the time at which luminance of LED become 50% of the initial brightness or not normal lighting at IPIN=75mA on condition of continuous...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 2022-06-29 PAGE 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...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 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 1). 2. Contrast measurements shall be made at viewing angle of Θ= 0 and at the center of t he 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...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 2022-06-29 PAGE 4.3 Optical measurements Figure 1. Measurement Set Up Photo detector (TOPCON BM-5A) Field = 2 TFT-LCD module Center of the screen Optical characteristics measurement setup Figure 2. White Luminance and Uniformity Measurement Locations (5 points) Center Luminance of white is defined as luminance values of center 5 points acros s 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 2 for a total of the measurements...

PRODUCT GROUP TFT- LCD PRODUCT SPEC. NUMBER ISSUE DATE 2022-06-29 PAGE Figure 3. Uniformity Measurement Locations (13 points) The White luminance uniformity on LCD surface is then expressed as : ΔY5 = Mi nimum Luminance of five points / Maximum Luminance of five points (see FIGU RE 2) , ΔY13 = Minimum Luminance of 13 points /Maximum Luminance of 13 po ints (see FIGURE 3). Figure 4. Response Time Testing Display data The electro-optical response time measurements shall be made as shown in FIG URE 4 by switching the “data” input signal ON and OFF. The times needed for th e luminance to change from...