Company Filing History:
Years Active: 2018-2022
Title: Suk-Bae Cha: Innovator in Touch Technology
Introduction
Suk-Bae Cha is a prominent inventor based in Tokyo, Japan, known for his contributions to touch technology. With a total of five patents to his name, he has made significant advancements in the field of pressure-sensitive touch panels and display devices.
Latest Patents
One of his latest patents is a pressure-sensitive touch panel that describes an apparatus for combined capacitance and pressure sensing. This apparatus includes a multiplexer with multiple inputs and an output, a touch panel, and a front-end module. The touch panel features a layer structure comprising one or more layers, including a layer of piezoelectric material. The design allows for effective pressure sensing through a series of electrodes and an advanced front-end module that amplifies the input signal.
Another notable patent is a pressure sensing display device designed for use with various display technologies, including liquid crystal and organic light-emitting diode displays. This architecture incorporates a bottom TFT structure and a top structure with color filter material, with piezoelectric material integrated within the display assembly. The device utilizes transmitting and receiving electrodes to generate an analog electrical signal in response to touch pressure.
Career Highlights
Suk-Bae Cha is currently associated with Cambridge Touch Technologies Ltd., where he continues to innovate in the field of touch technology. His work has been instrumental in developing advanced touch interfaces that enhance user experience across various devices.
Collaborations
He has collaborated with notable colleagues, including Arokia Nathan and Jackson Chi-Sun Lai, contributing to the advancement of touch technology through teamwork and shared expertise.
Conclusion
Suk-Bae Cha's innovative work in touch technology, particularly in pressure-sensitive devices, showcases his significant impact on the industry. His patents reflect a commitment to enhancing user interaction with technology through advanced sensing solutions.