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:
May. 08, 2018
Filed:
Feb. 10, 2017
Omnivision Technologies, Inc., Santa Clara, CA (US);
Chia-Chun Miao, Sunnyvale, CA (US);
Yin Qian, Milpitas, CA (US);
Chao-Hung Lin, San Ramon, CA (US);
Chen-Wei Lu, San Jose, CA (US);
Dyson H. Tai, San Jose, CA (US);
Ming Zhang, Fremont, CA (US);
Jin Li, San Jose, CA (US);
OmniVision Technologies, Inc., Santa Clara, CA (US);
Abstract
An image sensor package includes an image sensor with a pixel array disposed in a semiconductor material. A first transparent shield is adhered to the semiconductor material, and the pixel array is disposed between the semiconductor material and the first transparent shield. The image sensor package further includes a second transparent shield, where the first transparent shield is disposed between the pixel array and the second transparent shield. A light blocking layer is disposed between the first transparent shield and the second transparent shield, and the light blocking layer is disposed to prevent light from reflecting off edges of the first transparent shield into the pixel array.