Seiko EPSON small LCD driver IC chip size is reduced to 1/3

Seiko EPSON began to supply oriented amorphous silicon TFT LCD panel driver IC "S1D19501" series of samples, the chip size is only 34% of original products. Mainly for mobile phones equipped with small LCD panels. The IC uses a 0.13 m specification CMOS manufacturing process to achieve a 17.899mm x 1.093mm chip size. Compared with the original S1D19105 0.25 m process and the use of 0.18 M technology S1D19121, shorter length than the original shortened by about 2/3. The length of the same length as the original product. The driver IC can be used for a 220 x 176 pixel panel, the IC integrates a gate drive circuit with the output of the 220 points and a RGB source driver circuit for the output of the 176 point, a power supply circuit. With 260 thousand color display mode and 8 color display mode. Display 260 thousand colors when the consumption current of 2.2mA, the same as the original m 0.18 process products. The general used to adjust the voltage, equipped with non volatile memory PROM, erasable. Sample price of 1500 yen.