The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 2021
Filed:
Mar. 25, 2019
Everlight Electronics Co., Ltd., New Taipei, TW;
Shih-Wen Lai, New Taipei, TW;
Yi-Ting Huang, New Taipei, TW;
Jing-Hong Lai, New Taipei, TW;
Chih-Hao Hsu, New Taipei, TW;
Chia-Wei Yang, New Taipei, TW;
Chih-Min Lin, New Taipei, TW;
Chieh-Yu Kang, New Taipei, TW;
Kuang-Mao Lu, New Taipei, TW;
Jian-Hong Fan, New Taipei, TW;
Everlight Electronics Co., Ltd., New Taipei, TW;
Abstract
A proximity sensing device which is disposed under the OLED panel and has an emitting module and a receiving module, is provided. The emitting module can emit an invisible light which has a peak wavelength not less than 1000 nm. The receiving module is disposed adjacent to the emitting module and can receive a reflecting light from the reflected invisible light. Therefore, the invisible light passing through the OLED panel will not cause a bright spot on the panel.