公开(公告)号：US08912619B2

公开(公告)日：2014-12-16

申请号：US13907437

申请日：2013-05-31

申请人： Han-Chi Liu ,  Huan-Kun Pan ,  Eiichi Okamoto

发明人： Han-Chi Liu ,  Huan-Kun Pan ,  Eiichi Okamoto

IPC分类号： H01L33/00 ,  H01L21/00 ,  H01L31/0248

CPC分类号： H01L31/0248 ,  H01L31/03529 ,  H01L31/103 ,  Y02E10/50

摘要： The present invention provides an ultra-violet light sensing device. The ultra-violet light sensing device includes a first conductivity type substrate, a second conductivity type region, and a first conductivity type high density region. The first conductivity type substrate includes a light incident surface. The second conductivity type region is disposed in the first conductivity type substrate and adjacent to the light incident surface. The first conductivity type high density region is disposed under the second conductivity type region. The present invention also provides another ultra-violet light sensing device, which further includes a first conductivity type high density shallow region which is sandwiched between the light incident surface and the second conductivity type region. Manufacturing methods for these ultra-violet light sensing devices are also disclosed in the present invention.

摘要翻译： 本发明提供一种紫外线感测装置。 紫外线感测装置包括第一导电型基板，第二导电型区域和第一导电型高密度区域。 第一导电型基板包括光入射面。 第二导电类型区域设置在第一导电类型基板中并与光入射表面相邻。 第一导电型高密度区域设置在第二导电类型区域的下方。 本发明还提供另一种紫外线感测装置，其还包括夹在光入射表面和第二导电类型区域之间的第一导电类型的高密度浅区域。 本发明还公开了这些紫外线感测装置的制造方法。

公开(公告)号：US20130341690A1

公开(公告)日：2013-12-26

申请号：US13907437

申请日：2013-05-31

申请人： Han-Chi Liu ,  Huan-Kun Pan ,  Eiichi Okamoto

发明人： Han-Chi Liu ,  Huan-Kun Pan ,  Eiichi Okamoto

IPC分类号： H01L31/0248

CPC分类号： H01L31/0248 ,  H01L31/03529 ,  H01L31/103 ,  Y02E10/50

摘要： The present invention provides an ultra-violet light sensing device. The ultra-violet light sensing device includes a first conductivity type substrate, a second conductivity type region, and a first conductivity type high density region. The first conductivity type substrate includes a light incident surface. The second conductivity type region is disposed in the first conductivity type substrate and adjacent to the light incident surface. The first conductivity type high density region is disposed under the second conductivity type region. The present invention also provides another ultra-violet light sensing device, which further includes a first conductivity type high density shallow region which is sandwiched between the light incident surface and the second conductivity type region. Manufacturing methods for these ultra-violet light sensing devices are also disclosed in the present invention.

摘要翻译： 本发明提供一种紫外线感测装置。 紫外线感测装置包括第一导电型基板，第二导电型区域和第一导电型高密度区域。 第一导电型基板包括光入射面。 第二导电类型区域设置在第一导电类型基板中并与光入射表面相邻。 第一导电型高密度区域设置在第二导电类型区域的下方。 本发明还提供另一种紫外线感测装置，其还包括夹在光入射表面和第二导电类型区域之间的第一导电类型的高密度浅区域。 本发明还公开了这些紫外线感测装置的制造方法。