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:
Feb. 04, 2020
Filed:
Nov. 25, 2016
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Assignee:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/16 (2006.01); G06F 3/042 (2006.01); H01L 27/32 (2006.01); G02F 1/1333 (2006.01); F21V 8/00 (2006.01); G02B 6/10 (2006.01); G06F 3/041 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
G06F 1/1643 (2013.01); G02B 6/0025 (2013.01); G02B 6/102 (2013.01); G02F 1/1333 (2013.01); G06F 3/042 (2013.01); G06F 3/0412 (2013.01); H01L 27/32 (2013.01); H05K 1/0274 (2013.01);
Abstract
A display apparatus includes a printed circuit board on which are mounted a light emitter to emit infrared rays and a light receiver to receive the infrared rays, and a light guide member surrounding the perimeter of a display module, to guide the infrared rays emitted from the light emitter to be received by the light receiver via a touch space. An interference fit between the printed circuit board and the light guide member is provided through elastic deformation of at least one of the printed circuit board or the light guide member.