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:
Apr. 18, 2017
Filed:
May. 10, 2013
Optical touch panel including vertically-arranged light emitting element and light receiving element
Stanley Electric Co., Ltd., Tokyo, JP;
Lingwei Goh, Tokyo, JP;
Masatsuna Sawada, Tokyo, JP;
STANLEY ELECTRIC CO., LTD., Tokyo, JP;
Abstract
In an optical touch panel including a first group of light emitting and receiving packages and a second group of light emitting and receiving packages provided on a display surface at opposite sides to each other, each of the light emitting and receiving packages is formed by one light emitting element and one light receiving element vertically arranged above the display surface. The light emitting element of each light emitting and receiving package of the first group opposes the light receiving element of one light emitting and receiving package of the second group, and the light emitting element of each light emitting and receiving package of the second group opposes the light receiving element of one light emitting and receiving package of the first group.