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:
Jan. 01, 2013
Filed:
Oct. 21, 2010
Hae-wook Han, Gyeongbuk, KR;
Mee-hyun Lim, Gyeongbuk, KR;
Sung-kyung Hwang, Daegu, KR;
Min-su Cho, Gyeonggi-do, KR;
In-jae Chung, Gyeonggi-do, KR;
Sin-ho Kang, Gyeonggi-do, KR;
Kyeong-kun Jang, Incheon, KR;
Jae-ho Lee, Daegu, KR;
Hae-Wook Han, Gyeongbuk, KR;
Mee-Hyun Lim, Gyeongbuk, KR;
Sung-Kyung Hwang, Daegu, KR;
Min-Su Cho, Gyeonggi-do, KR;
In-Jae Chung, Gyeonggi-do, KR;
Sin-Ho Kang, Gyeonggi-do, KR;
Kyeong-Kun Jang, Incheon, KR;
Jae-Ho Lee, Daegu, KR;
Postech Academy—Industry Foundation, Gyeongbuk, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present invention provides a color mixing lens which can improve color reproducibility, be made slim and adjust an emission pattern; and a liquid crystal display device having the same. The color mixing lens includes a light receiving portion having light receiving recesses which respectively house light emission diodes formed at a side surface thereof for positioning at least two light emission diodes at the side surface for producing color lights different from each other, a color mixing portion formed on the light receiving portion for mixing the lights from the light emission diodes into a white color light, and a light emission portion formed on the color mixing portion for emitting the white light from the color mixing portion through a top surface thereof.