发明申请
- 专利标题： Light source for wavelength conversion
- 专利标题（中）： 光源用于波长转换
-
申请号： US11641216申请日： 2006-12-19
-
公开(公告)号： US20070139761A1公开(公告)日： 2007-06-21
- 发明人: Sun-Lyeong Hwang , Jung-Kee Lee , Sung-Soo Park , Du-Chang Heo , Byeong-Hoon Park
- 申请人： Sun-Lyeong Hwang , Jung-Kee Lee , Sung-Soo Park , Du-Chang Heo , Byeong-Hoon Park
- 专利权人： Samsung Electronics Co., LTD
- 当前专利权人： Samsung Electronics Co., LTD
- 优先权： KR2005-125393 20051219
- 主分类号： G02F1/35
- IPC分类号： G02F1/35
摘要：
A light source for wavelength conversion which can control gray scale includes a semiconductor laser including at least two radiators, to which different gray scale levels are allocated. Further included is a second-harmonic generator for performing wavelength conversion on lights radiated from the radiators, and outputting the wave-converted lights.