Invention Grant
US07928488B2 Unit pixels, image sensor containing unit pixels, and method of fabricating unit pixels
有权
单位像素，包含单位像素的图像传感器，以及制造单位像素的方法
- Patent Title: Unit pixels, image sensor containing unit pixels, and method of fabricating unit pixels
- Patent Title (中): 单位像素，包含单位像素的图像传感器，以及制造单位像素的方法
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Application No.: US12285437Application Date: 2008-10-06
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Publication No.: US07928488B2Publication Date: 2011-04-19
- Inventor: Byung-Jun Park
- Applicant: Byung-Jun Park
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2007-0100459 20071005
- Main IPC: H01L31/062
- IPC: H01L31/062 ; H01L31/113
Abstract:
Example embodiments provide a unit pixel, an image sensor containing unit pixels, and a method of fabricating unit pixels. The unit pixel may include a semiconductor substrate, photoelectric transducers formed within the semiconductor substrate, multi-layered wiring layers formed on a frontside of the semiconductor substrate, inner lenses formed on a backside of the semiconductor substrate corresponding to the photoelectric transducers, and microlenses formed above the inner lenses.
Public/Granted literature
- US20090090937A1 Unit pixels, image sensor containing unit pixels, and method of fabricating unit pixels Public/Granted day:2009-04-09
Information query
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