Mamoru Seike

Title: Mamoru Seike: Innovator in Display Technology

Introduction

Mamoru Seike is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of display technology, holding a total of 7 patents. His innovative work has advanced the functionality and efficiency of display devices.

Latest Patents

One of Seike's latest patents is for a plasma display having a latch failure detecting function. This invention includes a test pattern generation circuit that outputs a test pattern during a clock phase adjustment period. A flip-flop circuit latches the test pattern at the fall of a shift clock and outputs it as a test pattern. Additionally, a latch miss detection circuit outputs a latch miss detection signal indicating the presence or absence of a latch miss generation according to the test pattern and a delay shift clock. A clock phase controller delays the shift clock based on the latch miss detection signal, thereby outputting a delay shift clock.

Another notable patent is for a display drive device. This device includes a low-voltage circuit section driven by a first power supply potential and a high-voltage circuit section driven by a second power supply potential that is higher than the first. The display drive device also features a voltage supply circuit for supplying a third power supply potential, a common power supply line for connecting the third potential to multiple output terminals, and an output selection switch circuit for temporarily switching between display data output via the high-voltage circuit section and the common power supply line. This design allows for the common power supply line to be selected and controlled without signal collision when display data is switched.

Career Highlights

Throughout his career, Mamoru Seike has worked with notable companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in display technology and innovation.

Collaborations

Seike has collaborated with several talented individuals in his field, including Seiichi Moriyama and Jyunichi Suenaga. These collaborations have further enriched his work and led to advancements in display technology.

Conclusion

Mamoru Seike's contributions to display technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to shape the future of display devices.