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:
May. 01, 2012
Filed:
Jul. 18, 2008
Applicants:
Te-chen Chung, Kunshan, CN;
Tean-sen Jen, Kunshan, CN;
Chia-te Liao, Kunshan, CN;
Inventors:
Assignee:
Infovision Optoelectronics (Kunshan) Co., Ltd., Kunshan, Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1339 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display panel is disclosed, including: a first substrate; a second substrate opposite to the first substrate; a plurality of first, second and third spacers disposed between the first substrate and the second substrate, the distribution density of the first spacers being larger than that of the second spacers and the distribution density of the third spacers being larger than that of the first spacers. The liquid crystal display panel can effectively reduce image display defects caused by the gravity mura, the press mura and the push mura.