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. 02, 2013
Filed:
Nov. 16, 2010
Byeong-jin Lee, Yongin-si, KR;
Hong-sick Park, Suwon-si, KR;
Sang-tae Kim, Iksan-si, KR;
Joon-woo Lee, Jeonju-si, KR;
Young-chul Park, Iksan-si, KR;
Young-jun Jin, Iksan-si, KR;
Suck-jun Lee, Jeonju-si, KR;
Seung-jae Yang, Jeonju-si, KR;
O-byoung Kwon, Jeollabuk-do, KR;
In-ho Yu, Iksan-si, KR;
Sang-hoon Jang, Jeonju-si, KR;
Min-ki Lim, Iksan-si, KR;
Hye-ra Shin, Guri-si, KR;
Yu-jin Lee, Iksan-si, KR;
Byeong-Jin Lee, Yongin-si, KR;
Hong-Sick Park, Suwon-si, KR;
Sang-Tae Kim, Iksan-si, KR;
Joon-Woo Lee, Jeonju-si, KR;
Young-Chul Park, Iksan-si, KR;
Young-Jun Jin, Iksan-si, KR;
Suck-Jun Lee, Jeonju-si, KR;
Seung-Jae Yang, Jeonju-si, KR;
O-Byoung Kwon, Jeollabuk-do, KR;
In-Ho Yu, Iksan-si, KR;
Sang-Hoon Jang, Jeonju-si, KR;
Min-Ki Lim, Iksan-si, KR;
Hye-Ra Shin, Guri-si, KR;
Yu-Jin Lee, Iksan-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
An etchant composition for etching a transparent electrode is provided, the etchant composition includes an inorganic acid, an ammonium (NH)-containing compound, a cyclic amine compound, and the remaining amount of water.