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For the Inventor, By the Inventor

Tainan, Taiwan

Kun-Hua Tsai

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Hannstar Display Corporation. Active years: 2014-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kun-Hua Tsai. Retrieved from https://idiyas.com/inventor/kun-hua-tsai

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal6 out of 658 
 
Hannstar Display Corporation
 patents

Years Active: 2014-2018

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6 patents (USPTO):Explore Patents
1. 10025131 - Touch-sensing liquid crystal panel and fabrication method thereof (2018-07-17),
2. 9454029 - Touch-sensing liquid crystal panel (2016-09-27),
3. 9355807 - Touch-sensing liquid crystal panel and fabrication method thereof (2016-05-31),
4. 9046707 - Touch-sensing liquid crystal panel and fabrication method thereof (2015-06-02),
5. 8970550 - Touch panel and touch display (2015-03-03),
6. 8901549 - Organic light emitting diode touch display panel (2014-12-02),

Title: Innovations of Kun-Hua Tsai in Touch-Sensing Technology

Introduction

Kun-Hua Tsai is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of touch-sensing technology, holding a total of 6 patents. His work focuses on enhancing the functionality and efficiency of liquid crystal panels.

Latest Patents

One of his latest patents is for a touch-sensing liquid crystal panel and its fabrication method. This innovative panel includes a color filter substrate and a transistor substrate. The fabrication method begins with providing a first glass substrate, on which a sensing matrix is formed from indium tin oxide (ITO) at a controlled baking temperature. The sensing matrix is designed to have a sheet resistance of equal to or less than 30 ohm/square. Following this, color filters and a common electrode are added to the second surface of the first glass substrate, creating a color filter substrate. The transistor substrate is then combined with the color filter substrate, and a slimming process is performed to optimize the second glass substrate of the transistor substrate.

Career Highlights

Kun-Hua Tsai is associated with Hannstar Display Corporation, where he continues to innovate in the field of display technologies. His work has been instrumental in advancing touch-sensing capabilities in liquid crystal displays.

Collaborations

He has collaborated with notable colleagues such as Ping-Yuan Su and Yu-Cheng Lin, contributing to various projects that enhance the functionality of touch-sensing technologies.

Conclusion

Kun-Hua Tsai's contributions to touch-sensing technology have positioned him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing display technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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