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:
Feb. 27, 2007
Filed:
Oct. 27, 2004
Soon Kwang Hong, Daegu-si, KR;
Soon Kwang Hong, Daegu-si, KR;
LG. Philips LCD Co., Ltd., Seoul, KR;
Abstract
A transflective type liquid crystal display device includes a first substrate having a pixel region, the pixel region including a transmission region and a reflection region that has a reflector formed thereon; a second substrate, which faces the first substrate, and on which a light guiding layer and a color filter layer are formed, the light guiding layer including a first medium and a second medium, a refractive index of the first medium and a refractive index of the second medium being different from each other; a liquid crystal layer interposed between the first and the second substrates; and a backlight assembly positioned outside of the first substrate to provide light onto the first medium in a reflection mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile