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. 19, 2013
Filed:
Nov. 06, 2009
Sun-kyu Joo, Seoul, KR;
Ju-hyeon Baek, Cheonan-si, KR;
Ji-young Jeong, Cheonan-si, KR;
Sung-man Kim, Seoul, KR;
Myung-sub Lee, Seoul, KR;
Sun-Kyu Joo, Seoul, KR;
Ju-Hyeon Baek, Cheonan-si, KR;
Ji-Young Jeong, Cheonan-si, KR;
Sung-Man Kim, Seoul, KR;
Myung-Sub Lee, Seoul, KR;
Samsung Display Co., Ltd., , KR;
Abstract
Provided are a display panel which can detect a touch position derived from a user's touch and can prevent erroneous touch position data from being generated even when an erroneous connection to a position sensing line is present due a processing deviation or a cell gap deviation, and a manufacturing method of the same. The display panel includes a first substrate, a first sensor pad that is formed on the first substrate, a second sensor pad that is spaced apart from the first sensor pad, a second substrate that is disposed to face the first substrate, a first sensor spacer that is formed on the second substrate to overlap the first sensor pad and protrudes toward the first substrate, a second sensor spacer that is formed on the second substrate to overlap the second sensor pad and protrudes toward the first substrate, and a sensor electrode that is formed on the first sensor spacer and the second sensor spacer to overlap the first sensor pad and the second sensor pad, wherein the second sensor spacer protrudes toward the first substrate more than the first sensor spacer does.