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12.1 inch OCR Bonding LCD Touch Screen
  • 12.1 inch OCR Bonding LCD Touch Screen
  • 12.1 inch OCR Bonding LCD Touch Screen
  • 12.1 inch OCR Bonding LCD Touch Screen
  • 12.1 inch OCR Bonding LCD Touch Screen

12.1 inch OCR Bonding LCD Touch Screen


Model NO: MX-B121FL20-IS81K-FL3A
► Size: 12.1"
► Resolution: 1280*800 Pixels
► Display Mode: IPS
► Brightness: 1000 Nits
► Interface: LVDS 20 PIN
► Projected Capacitive Touch Screen
- Glass+Glass Structure
- I2C/USB Interface
- COB, ILI2511 Touch Controller

    MX-B121FL20-IS81K-FL3A, a high-performance 12.1 inch LCD touch screen display with a resolution of 1280x800 pixels. This 12.1 inch LCD touch screen features IPS technology for full viewing angle, a bright 1000 nits LCD display for outdoor readability, and a LVDS 20 pin interface. The G+G touch screen structure, combined with a COB type and an ILI2511 touch controller, supporting both USB and IIC interface, ensures accurate and responsive touch performance. With OCR optical bonding, the screen provides higher brightness and clarity by eliminating air gaps and reducing internal reflections. It‘s perfect for industrial, commercial, and outdoor applications.

    Product Structure
    Drawing of 12.1 inch LCD display

    Drawing of 12.1 inch LCD screen

    Drawing of 12.1 inch touch screen

    LCD PIN Function (LVDS 20 PIN)

    PIN NO.

    Symbol

    Description

    1

    VCC

    Power supply

    2

    VCC

    3

    NC

    Not connect

    4

    GND

    Ground

    5

    D0-

    Pixel data

    6

    D0+

    7

    GND

    Ground

    8

    D1-

    Pixel data

    9

    D1+

    10

    GND

    Ground

    11

    D2-

    Pixel data

    12

    D2+

    13

    GND

    Ground

    14

    CLK-

    Pixel data

    15

    CLK+

    16

    GND

    Ground

    17

    SDA

    Not connect

    18

    SCL

    Not connect

    19

    D3-

    Pixel data

    20

    D3+


    Absolute Maximum Ratings

    Parameter

    Symbol

    Min.

    Max.

    Unit

    LCD Operating Voltage

    VOP

    -

    5

    V

    Operating Temperature (Humidity)

    TOP

    -20

    70

    Storage Temperature (Humidity)

    TST

    -30

    80


    Electrical specifications

    Parameter

    Symbol

    Value

    Range

    Unit

    TFT Gate ON Voltage

    VGH

    23

    -

    V

    TFT Gate OFF Voltage

    VGL

    -8

    -

    V

    TFT Common Electrode Voltage

    Vcom

    3.5

    2~5

    V

    TFT Kick-Back Voltage Max.

    ΔVp Max

    -

    -

    V

    TFT Kick-Back Voltage Min.

    ΔVp Min

    -

    -

    V

    LCD Panel Signal Processing Board

    VDD

    3.3

    3.0~3.6

    V

    LCD Panel Signal Current

    -

    0.6

    0.5~0.8

    A

    LCD Panel Display Power

    -

    6.5

    6~7

    W


    Backlight Specifications

    Parameter

    Symbol

    Value

    Range

    Unit

    Backlight Input Voltage

    -

    12

    11~13

    V

    Backlight Input Current

    -

    0.4

    0.3~0.5

    A

    Backlight Power

    -

    4.5

    4~5

    W

    Luminance

    Lum

    1000

    800~1000

    nit

    LED Life time

    -

    50,000

    -

    Hrs

    White luminance uniformity

    △Y

    80

    70~80

    %

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+86-139 2346 1826

melody.xia@maxen-lcddisplay.com

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