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:
Jun. 18, 2013
Filed:
Dec. 14, 2009
Byungjun Park, Yongin-si, KR;
Byungjun Park, Yongin-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Abstract
The method may include providing a first substrate, the first substrate including a sacrificial layer, an active layer having an image sensor circuit portion and an interconnection layer electrically connected to the image sensor circuit portion sequentially stacked; performing an edge-trimming process with respect to the first substrate to form an interconnection layer pattern, an active layer pattern and a sacrificial layer pattern; adhering the first substrate to a second substrate; removing the sacrificial layer pattern to expose the active layer pattern; and forming a transillumination layer to provide light to an image sensor portion on the active layer pattern.