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:
Mar. 21, 2006
Filed:
Feb. 18, 2004
Jun-young Kim, Gyeonggi-do, KR;
Byoung-lyong Choi, Seoul, KR;
Eun-kyung Lee, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A light-receiving device, a method for manufacturing the same, and an optoelectronic integrated circuit including the same are provided. The light-receiving device includes a substrate; an intrinsic region formed on the substrate; a first region formed to a shallow depth in the intrinsic region; and a second region formed to a deep depth in the intrinsic region and distanced from the first region, wherein the first and second regions are doped with different conductivity types. The light-receiving device can shorten the transit time of holes with slow mobility. Therefore, no response delay occurs, and thus, a high response speed can be accomplished.