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Display Driver
update 2021/12/27-
TFT LCD Driver
Our display drivers have been adopted in a wide range of applications, from large screen TVs,PC monitor,Note PC, Tablet, instrument displays in automotive systems ,and industrial equipment.
Please contact us for more information on customization because this product is often customizes. -
OLED Driver
We support not only passive driving type but also active driving type of OLED Drivers.
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Download data sheets, user's manuals, and reference materialsTN/STN LCD Driver
Our TN/STN LCD Driver have been adopted in a variety of applications such as automotive systems & AV equipment.
These drivers have excellent features such as high reliability & EMS-resistance.
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ROHM Group Short Form Catalog
update 2022/04/22
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Technical Information
update 2020/11/30-
TFT Liquid Crystal Display
TFT LCD is an abbreviation for Thin Film Transistor Liquid Crystal Display. It is a kind of the liquid crystal display with thin film transistors.
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TN
TN is an abbreviation for Twisted Nematic. Nematic liquid crystal are sealed between two glass substrates, and the angle of liquid crystal molecule between two substrates surface are arranged 90 degrees.
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STN
STN is an abbreviation for Super Twisted Nematic. It is a kind of Nematic liquid crystal having a 270 degrees twisted angle.
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OLED
OLED is an abbreviation for Organic Light Emitting Diode. It applies electroluminescence phenomenon. It has good features such as thin & light, low power, high response and high contrast.
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COF
COF is an abbreviation for Chip On Film. It means the mounting method in which LSI chip is mounted directly on a polyimide film with patterned wiring circuit.
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COG
COG is an abbreviation for Chip On Glass. It means the mounting method in which LSI chip is mounted directly on a glass with patterned wiring circuit.