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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 8988619 B1

PDFFull Text
Date of Patent:
Mar. 24, 2015

Filed:

Mar. 05, 2014

Display device with display panel forming image display and lcd panel having strip-shaped electrodes and light shielding portion

Applicants:

Japan Display Inc., Tokyo, JP;

Miyuki Sugita;

Inventors:

Shinichiro Oka, Hitachi, JP;

Tatsuya Sugita, Takahagi, JP;

Shinichi Komura, Mobara, JP;

Toshio Miyazawa, Chiba, JP;

Terunori Saitou, Mobara, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:

Antonelli, Terry, Stout & Kraus, LLP.

Primary Examiner:

Mark Robinson

Assistant Examiner:

Robert Tavlykaev

Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/1333 (2006.01); G02F 1/13 (2006.01); G02B 27/22 (2006.01); H04N 13/04 (2006.01);
U.S. Cl.
CPC ...
G02B 27/2214 (2013.01); H04N 13/0409 (2013.01);
Abstract

There is provided a technology capable of reducing crosstalk at the time of 3D display in a display device using a liquid crystal lens that forms cylindrical lenses by controlling a voltage applied to a liquid crystal panel. The display device includes a liquid crystal display panel which includes a substrate including a plurality of strip-shaped transparent electrodes and a plurality of strip-shaped light shielding portions overlapping with the electrodes. The display device displays an image by switching a two-dimensional display and a three-dimensional display, and the cylindrical lenses making up a parallax barrier, are formed by controlling a refraction index of a liquid crystal layer.

Find Patent Forward Citations

Oka, Shinichiro. (2015). Display device with display panel forming image display and lcd panel having strip-shaped electrodes and light shielding portion (U.S. Patent No. 8988619). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8988619

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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