Nt61219h-c6021a Cof Datasheet [work] Jun 2026

180°C–210°C at 2.5–3.0 MPa pressure for 15–20 seconds. ≈is approximately equal to

In a typical 55-inch 4K TV panel, you will find 12 to 16 COFs bonded directly to the bottom edge of the glass. Each chip drives 720 columns. For a 3840x2160 panel (4K), 3840 total columns / 720 outputs = approximately 5.3 chips, so manufacturers use 6 chips per side, or staggered across top and bottom.

This string bears a strong resemblance to the naming convention used by . Novatek is a Taiwanese fabless semiconductor company and one of the world’s largest suppliers of display driver ICs for LCD and OLED panels. Their part numbers often follow a pattern beginning with "NT". The "61219" likely indicates a specific series or model of driver, while the "h" suffix usually denotes a variant or package type (often relating to chip-on-film). Display driver ICs are the essential "translators" that convert digital image data from a system’s processor into the precise analog voltages needed to control each pixel on a screen. nt61219h-c6021a cof datasheet

For technicians, the is known for specific failure patterns:

She grabbed a logic analyzer and a scrap panel. For six hours, she and Leo probed the COF’s test pads under a microscope, feeding clock signals, measuring kickback from the source outputs. At 11:02 AM, Leo shouted: “I see it! The equalization pulse—it’s inverted on channel 12. The default register map is wrong. We need to write 0x3E to 0xC6 on every power cycle.” 180°C–210°C at 2

The NT61219H-C6021A is a manufactured by Novatek Microelectronics Corp. It is implemented using COF technology, where the semiconductor die is directly bonded onto a flexible film substrate, which is then connected to the edge of the glass LCD panel. Key Characteristics: Manufacturer: Novatek Package: COF / TAB Function: Source Driver IC (Drives horizontal pixels) Application: LCD/LED TV Panels, Display Modules 2. Technical Features and Specifications

The is a specialized LCD driver IC primarily engineered for thin-film transistor (TFT) LCD panel repair and assembly . Acting as the physical and electrical bridge between the television's main logic control board (T-Con) and the glass display substrate, this critical component converts incoming digital logic into analog voltages to drive liquid crystal pixels. For a 3840x2160 panel (4K), 3840 total columns

module, the IC is mounted directly onto a flexible plastic substrate rather than a traditional rigid PCB. This "Tape Automated Bonding" (TAB) design allows the chip to be folded behind the screen, enabling thinner bezels and more compact display designs. Alibaba.com The NT61219H-C6021A typically functions as a source driver