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.:

US 7135705 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 14, 2006

Filed:

Mar. 15, 2004
Applicants:

John Z. Z. Zhong, Novi, MI (US);

Willem Den Boer, Troy, MI (US);

Inventors:

John Z. Z. Zhong, Novi, MI (US);

Willem den Boer, Troy, MI (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

A high aperture active matrix liquid crystal display (AMLCD) includes pixel electrodes in respective pixels which overlap adjacent address lines. The color filters are formed on the active substrate in a manner such that the filters also overlap the address lines and function as an insulating layer between the pixel electrodes and address lines in the areas of overlap. Accordingly, line-pixel capacitances are reduced and the resulting AMLCD is easier to manufacture. The total number of process step in manufacturing is reduced, and plate-to-plate (active to passive plate) alignment is much easier and less important.


Find Patent Forward Citations

Zhong, John Z. Z.. (2006). High aperture lcd with insulating color filters overlapping bus lines on active substrate (U.S. Patent No. 7135705). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7135705

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