Nt61219h-c6021a Cof Datasheet Free

The NT61219H-C6021A may be just a flexible film with a black dot, but it's responsible for thousands of columns on your display. Understanding its role helps diagnose vertical-line defects and avoid unnecessary main board replacements.

NT61219H-C6021A Chip-on-Film (COF) driver IC manufactured by Novatek Microelectronics

: Ensure the alphanumeric string ( NT61219H-C6021A ) matches your target part perfectly. Subtle variations in trailing characters can indicate a completely different channel configuration or pinout map. nt61219h-c6021a cof datasheet

Chip-on-Film components are highly sensitive to electrostatic discharge (ESD) and atmospheric moisture.

The exact on the screen (e.g., lines, blank screen, fading) The NT61219H-C6021A may be just a flexible film

While Novatek proprietary datasheets are typically distributed under strict Non-Disclosure Agreements (NDAs) directly to authorized original equipment manufacturers (OEMs), the functional, industrial, and electrical baseline for the NT61219H series is defined by the following characteristics: Specification Standard Chip-On-Film (COF) / Tape Automated Bonding (TAB) Primary Application LCD, LED, and OLED Television Panel Driving Logic Supply Voltage ( VDDcap V sub cap D cap D end-sub ) 2.5V to 3.6V Range Analog Driver Voltage ( VSDcap V sub cap S cap D end-sub ) 6.5V to 13.5V Range Maximum Operating Frequency 200 MHz to 350 MHz Interface Protocol Mini-LVDS / RSDS / P2P High-Speed Interface Output Channels High-Density Source Driver (Typically 720 to 960 Channels) Packaging Film Base Polyimide Flexible Tape Internal Functional Block Architecture

Indicates a localized bonding failure between the COF and the PCB/Glass interface. Bypass Repair Procedures Subtle variations in trailing characters can indicate a

Advanced ACF removal solvents or Isopropyl Alcohol (IPA) minimum 99%. Step-by-Step Bonding Procedure:

Use a microscope to identify the copper trace entry points on the input side of the film.