Cog lcd driver

 · Automotive CoG LCD Segment Driver. The PCA features an internal charge pump with internal capacitors for on-chip generation of the LCD driving voltage. To ensure an optimal and stable contrast over the full temperature range, the PCA offers a programmable temperature compensation of the LCD supply voltage. COG – Chip on Glass An LCD driver chip mounted directly onto the display glass. This method of packaging cuts the amount of layers on the PCB and therefore reduces the board complexity and www.doorway.ru reduces the overall system cost but requires close co-ordination between LCD design and IC module manufacturer. Part No. Type Resolution VDDI VDDA Interface Package; a-Si TFT-LCD Driver IC: ST Color TFT: x , x 3~ 3~ LVDS, RGB, 3L, I2C: COG: ST

Part No. Type Resolution VDDI VDDA Interface Package; a-Si TFT-LCD Driver IC: ST Color TFT: x , x 3~ 3~ LVDS, RGB, 3L, I2C: COG: ST In comparison, COG modules have the LCD driver mounted directly on an overlapping edge of one of the glass plates that make up the LCD. The resulting module is an integrated display, less than 3 mm thick. ML static LCD COG (chip on glass) driver is 40 segments LCD driver with gold bump. It can be cascaded to form a single piece of 80 or segments LCD drivers. It targets at custom TN LCD COG Module product which requires the best quality of TN LCD technology. With the use of ML series driver, it offers the best contrast, the widest.

COG(Chip-On-Glass) is an advanced packaging technology that connects ICs and substrates and it is the Flip-chip mounting directly on the glass, so it was. The name COG is standing for chip-on-glass technology in reference to displays. The driver IC in this construction form is applied directly onto the glass. AP ML (COG) LCD driver can be cascaded to increase the number of segments drive, with Static driving it can form a single piece of 48 (1.