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. 20, 2015
Filed:
Oct. 20, 2010
Hae-wook Han, Pohang-si, KR;
Mee-hyun Lim, Yeongju-si, KR;
Sung-kyung Hwang, Daegu, KR;
Min-su Cho, Paju-si, KR;
In-jae Chung, Gwacheon-si, KR;
Sin-ho Kang, Suwon-si, KR;
Kyeong-kun Jang, Incheon, KR;
Jae-ho Lee, Daegu, KR;
Hae-Wook Han, Pohang-si, KR;
Mee-Hyun Lim, Yeongju-si, KR;
Sung-Kyung Hwang, Daegu, KR;
Min-Su Cho, Paju-si, KR;
In-Jae Chung, Gwacheon-si, KR;
Sin-Ho Kang, Suwon-si, KR;
Kyeong-Kun Jang, Incheon, KR;
Jae-Ho Lee, Daegu, KR;
Postech Academy-Industry Foundation, Pohang-Si, 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 at least two light emission diodes positioned at a side for emitting color lights different from each other and light receiving recesses for placing the light emission diodes therein respectively, 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 side thereof.