公开(公告)号：US07573800B2

公开(公告)日：2009-08-11

申请号：US11044633

申请日：2005-01-28

申请人： Masaharu Fukakusa ,  Mitsuhiro Matsumoto ,  Jiro Mimasa ,  Hiroshi Tanigawa ,  Hiroshi Kamei ,  Toshiharu Kimura ,  Mitsugu Adachi ,  Hiroshi Iwabuchi ,  Eiichiro Nakao

发明人： Masaharu Fukakusa ,  Mitsuhiro Matsumoto ,  Jiro Mimasa ,  Hiroshi Tanigawa ,  Hiroshi Kamei ,  Toshiharu Kimura ,  Mitsugu Adachi ,  Hiroshi Iwabuchi ,  Eiichiro Nakao

IPC分类号： G11B7/00

CPC分类号： G11B7/1275 ,  G11B7/1395 ,  G11B7/22

摘要： An optical pickup and an optical disk apparatus of the invention includes a light source 1 mounted with a light-emitting element constituted of a monoblock on a surface of a plate 6 and emitting plural light beams, a light-receiving element 2, optical members 4, 5 and a coupling base 3 for coupling the light source 1, the light-receiving element 2 and the optical members 4, 5, wherein a light from the light source 1 is directed through the optical members 4, 5 toward an optical disk, and a returning light from the optical disk is guided through the optical members 4, 5 to the light-receiving element 2, characterized in that the plate 6 provided in the light source 1 and the coupling base 3 are adjoined by a solder.

摘要翻译： 本发明的光拾取器和光盘装置包括：光源1，其安装有由板6的表面上的整体构成的发光元件并发射多个光束;光接收元件2，光学元件4 5和用于耦合光源1，光接收元件2和光学构件4,5的耦合基座3，其中来自光源1的光通过光学构件4,5朝向光盘引导， 并且来自光盘的返回光被引导通过光学部件4,5连接到光接收元件2，其特征在于，设置在光源1中的板6和耦合基座3与焊料相邻。

公开(公告)号：US20050169151A1

公开(公告)日：2005-08-04

申请号：US11044633

申请日：2005-01-28

申请人： Masaharu Fukakusa ,  Mitsuhiro Matsumoto ,  Jiro Mimasa ,  Hiroshi Tanigawa ,  Hiroshi Kamei ,  Toshiharu Kimura ,  Mitsugu Adachi ,  Hiroshi Iwabuchi ,  Eiichiro Nakao

发明人： Masaharu Fukakusa ,  Mitsuhiro Matsumoto ,  Jiro Mimasa ,  Hiroshi Tanigawa ,  Hiroshi Kamei ,  Toshiharu Kimura ,  Mitsugu Adachi ,  Hiroshi Iwabuchi ,  Eiichiro Nakao

IPC分类号： G11B7/00 ,  G11B7/125 ,  G11B7/135 ,  G11B7/22

CPC分类号： G11B7/1275 ,  G11B7/1395 ,  G11B7/22

摘要： An optical pickup and an optical disk apparatus of the invention includes a light source 1 mounted with a light-emitting element constituted of a monoblock on a surface of a plate 6 and emitting plural light beams, a light-receiving element 2, optical members 4, 5 and a coupling base 3 for coupling the light source 1, the light-receiving element 2 and the optical members 4, 5, wherein a light from the light source 1 is directed through the optical members 4, 5 toward an optical disk, and a returning light from the optical disk is guided through the optical members 4, 5 to the light-receiving element 2, characterized in that the plate 6 provided in the light source 1 and the coupling base 3 are adjoined by a solder.

摘要翻译： 本发明的光拾取器和光盘装置包括：光源1，其安装有由板6的表面上的整体构成的发光元件并发射多个光束;光接收元件2，光学元件4 5和用于耦合光源1，光接收元件2和光学构件4,5的耦合基座3，其中来自光源1的光通过光学构件4,5朝向光盘引导， 并且来自光盘的返回光被引导通过光学部件4,5连接到光接收元件2，其特征在于，设置在光源1中的板6和耦合基座3与焊料相邻。