Title:
モジュール化された高効率放熱均一フィールドレーザー光源システム
Document Type and Number:
Japanese Patent JP7150170
Kind Code:
B2
Abstract:
An exemplary laser light source system of a modular high-efficiency heat-dissipation uniform field is described. The light beam emitted by the blue laser light source is incident to the reflecting-blue transmitting-yellow beam combining mirror after passing through the scattering plate, and then is incident to the fluorescent unit through the lens group. The light beam generated after the excitation of the fluorescent unit is incident to the light pipe through the lens group I, the reflecting-blue transmitting-yellow beam combining mirror, the reflecting-red transmitting-blue-green beam combining mirror and the lens group II in sequence. The laser light source system of a modular high-efficiency heat-dissipation uniform field can effectively dissipate the heat generated by the laser, and obtain uniform picture projection output at the same time, which has a good practical application value.
More Like This:
Inventors:
Hu Yuan Yuan
▲陳▼ 海洋
李 ▲輝▼
燕 ▲しん▼宇
Shouyu
▲陳▼ 海洋
李 ▲輝▼
燕 ▲しん▼宇
Shouyu
Application Number:
JP2021523982A
Publication Date:
October 07, 2022
Filing Date:
October 10, 2020
Export Citation:
Assignee:
JINMEI LASERTEC CORP., LTD
International Classes:
G03B21/14; F21S2/00; F21V9/20; F21V9/35; F21V9/40; G03B21/00; G03B21/16
Domestic Patent References:
| JP2020177070A |
Foreign References:
| WO2014196020A1 | ||||
| WO2018042564A1 | ||||
| CN101267087A |
Attorney, Agent or Firm:
Patent Attorney Corporation IPX
Previous Patent: cleaning head for vacuum cleaner
Next Patent: Rotating electric machine stator, terminal block and rotating electric machine
Next Patent: Rotating electric machine stator, terminal block and rotating electric machine