| 发明名称 | Optical module and scan-type image projection display device | ||
| 摘要 | An optical module including a plurality of laser diodes and outputting optical beams emitted from the laser diodes includes a radiator unit for radiating heat and a case enclosing the optical module. The case has a first attachment surface to which a red laser diode is attached, a second attachment surface to which a green laser diode is attached, and a corner part where the first and second attachment surfaces intersect with each other. The optical module has a first attachment part, for connecting the case to the radiator unit, in the vicinity of the corner part. | ||
| 申请公布号 | US9247189(B2) | 申请公布日期 | 2016.01.26 |
| 申请号 | US201313851114 | 申请日期 | 2013.03.27 |
| 申请人 | HITACHI-LG DATA STORAGE, INC. | 发明人 | Kato Seiichi;Kamesawa Masahiko;Tanaka Teppei;Maki Nobuyuki |
| 分类号 | G03B21/16;H04N9/31;H04N5/74;F21V29/00;G02B26/10 | 主分类号 | G03B21/16 |
| 代理机构 | Baker Botts L.L.P. | 代理人 | Baker Botts L.L.P. |
| 主权项 | 1. An optical module comprising a plurality of laser diodes, the optical module outputting optical beams emitted from the laser diodes, wherein: the optical module comprises a radiator unit for radiating heat and a case enclosing the optical module, the case has a first attachment surface to which a red laser diode is attached, a second attachment surface to which a green laser diode is attached, and a corner part where the first and second attachment surfaces intersect with each other, and a third surface that includes portions of the first and second attachment surfaces, wherein heat is conducted between the third surface and the radiator unit, and the optical module has a first attachment part for connecting the case to the radiator unit in the vicinity of the corner part, wherein a resin member is used for the connection between the radiator unit and the case enclosing the optical module. | ||
| 地址 | Tokyo JP | ||