Koichi Kotera

Title: Koichi Kotera: Innovator in Liquid Crystal Display Technology

Introduction

Koichi Kotera is a prominent inventor based in Kokubunji, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding a total of 10 patents. His work has been instrumental in advancing the performance and efficiency of LCD devices.

Latest Patents

One of Koichi Kotera's latest patents focuses on a liquid crystal display device designed to reduce the influences of offset voltages. This innovative semiconductor integrated circuit includes a first register that latches display data, a second register that latches the display data of the first register in accordance with a first clock, and a gray scale voltage generator that outputs a plurality of gray scale voltages. Additionally, it features a decoder that selects a gray scale voltage based on the display data of the second register and an amplifier comprising a first and a second transistor. The design ensures that the gray scale voltage outputted from the decoder is supplied to the input terminals of the transistors according to a control signal, with the phase of the control signal being reversed at intervals of two horizontal scanning lines.

Career Highlights

Throughout his career, Koichi Kotera has worked with notable companies, including Hitachi ULSI Systems Co., Ltd. His expertise in semiconductor technology has allowed him to develop innovative solutions that enhance the functionality of display devices.

Collaborations

Koichi has collaborated with esteemed colleagues such as Mitsuru Goto and Hiroshi Katayanagi. Their combined efforts have contributed to the advancement of LCD technology and the successful implementation of various projects.

Conclusion

Koichi Kotera's contributions to liquid crystal display technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing technology and improving display performance.