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 8471997 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 25, 2013

Filed:

May. 26, 2009
Applicants:

Yanming Yang, Shenzhen, CN;

Nanfang Xie, Shenzhen, CN;

Cai Kang, Shenzhen, CN;

Inventors:

Yanming Yang, Shenzhen, CN;

Nanfang Xie, Shenzhen, CN;

Cai Kang, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); H05K 7/20 (2006.01); G09F 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

An LCD apparatus comprising an LCD screen, backlight arrangements for providing back illumination to the LCD screen, video processing circuitry and air moving devices, characterized in that the air moving devices are arranged to move air to condition the image displaying surface of the LCD screen. An LCD image displaying apparatus according to the present invention could operate at a brightness level of above 1000 nits, and even 3000 nits, which provides an astounding visual effect in the outdoor environment.


Find Patent Forward Citations

Quick Actions:

Yang, Yanming. (2013). Lcd apparatus with heat dissipation arrangements (U.S. Patent No. 8471997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8471997

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

Loading…