Nt61219h-c6021a Cof Datasheet Jun 2026

If your LCD panel shows any of the following, the NT61219H-C6021A may be the culprit: No signal or black screen when the mainboard is confirmed functional. Flickering vertical bars or solid color lines on the display. Burnt spots

: Designed to be thin enough to fold behind the glass panel to minimize bezel size.

[ PCB / T-Con Interface ] │ (Anisotropic Conductive Film - ACF Tape) [ Input Traces on COF Film ] ──> [ Driver IC Processing Core ] │ (Anisotropic Conductive Film - ACF Tape) [ Output Traces on COF Film ] │ [ LCD Glass Substrate Matrix ] Step 1: Clean and Prepare the Substrate

While proprietary Novatek documents are tightly controlled under non-disclosure agreements, empirical benchmarks and component specifications delineate the foundational electrical behavior of the NT61219H series: Specification Profile / Value Novatek Microelectronics Package Type Chip-on-Film (COF) / TAB Primary Application LCD TV Panels, High-Resolution Monitors Logic Supply Voltage ( VDDcap V sub cap D cap D end-sub ) 2.5V to 3.6V Analog Supply Voltage ( VLSDcap V sub cap L cap S cap D end-sub VAAcap V sub cap A cap A end-sub ) 13.5V to 18.0V (Gamma & Source Driver rail) Output Channels nt61219h-c6021a cof datasheet

Avoid bending the film sharply along the driver IC boundary, as this can easily fracture the delicate inner lead bonds (ILB) holding the silicon die to the polyimide base. Sourcing Considerations

: Commonly found in high-definition TV panels from brands like Samsung, LG, and various Chinese manufacturers (e.g., BOE, CSOT).

The inner silicon matrix of the NT61219H-C6021A houses several functional blocks working concurrently: If your LCD panel shows any of the

is a gate/source driver IC used in LCD/LED TV panels. It manages the signal timing and voltage levels required to refresh pixels.

While the full OEM datasheet is confidential to panel manufacturers, reverse-engineered and service manual data provide the following reliable specifications:

: These show the pinout for connecting the COF to the glass or the PCB. [ PCB / T-Con Interface ] │ (Anisotropic

Understanding this specific COF module is critical for successful panel refurbishing and bypassing procedures. What is the NT61219H-C6021A?

What specific are appearing on the display screen right now?