公开(公告)号：US20180329187A1

公开(公告)日：2018-11-15

申请号：US15755817

申请日：2016-08-24

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Nicola Spring ,  Hartmut Rudmann ,  Markus Rossi

IPC: G02B17/08 ,  H05K1/11 ,  H05K1/02 ,  G02B26/08 ,  H05K1/18 ,  H01L33/62 ,  H01L33/58 ,  H01L33/60 ,  H01L31/0232 ,  H01L31/02 ,  H01L33/48 ,  H01L31/0203

CPC classification number: G02B17/0864 ,  G02B6/00 ,  G02B6/10 ,  G02B6/12 ,  G02B6/42 ,  G02B19/0028 ,  G02B26/0833 ,  H01L31/02005 ,  H01L31/0203 ,  H01L31/02327 ,  H01L33/486 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H05K1/0274 ,  H05K1/03 ,  H05K1/111 ,  H05K1/115 ,  H05K1/181 ,  H05K2201/10106 ,  H05K2201/10121 ,  H05K2201/10151 ,  H05K2201/2054

Abstract: An optical device (1) includes two prism bodies (41, 42) and four side panels (71-74) attached to both prism bodies (41, 42). A cavity (9) is thereby enclosed. A first reflector (81) can be present at a first side face (81) of the first prism body (41), and a second reflector (82) can be present at a second side face (82) of the second prism body (42). At least one of the prism bodies (41, 42) and/or at least one of the side panels (71-74) can be at least in part made of a non-transparent dielectric material such as a printed circuit board. In some implementations, an optoelectronic component (90) can be attached to the respective constituent of the optical device (1).

公开(公告)号：US09595553B2

公开(公告)日：2017-03-14

申请号：US14064550

申请日：2013-10-28

Applicant: Heptagon Micro Optics Pte. Ltd.

Inventor： Stephan Heimgartner ,  Ville Kettunen ,  Nicola Spring ,  Alexander Bietsch ,  Mario Cesana ,  Hartmut Rudmann ,  Jukka Alasirnio ,  Robert Lenart

IPC: H04N5/222 ,  H01L27/146 ,  G02B27/00 ,  H04N5/225 ,  H01L31/18 ,  H01L31/0216 ,  H01L31/0232

CPC classification number: H01L27/14625 ,  G02B27/0025 ,  H01L27/14627 ,  H01L27/14685 ,  H01L27/14687 ,  H01L31/02162 ,  H01L31/02164 ,  H01L31/02325 ,  H01L31/18 ,  H04N5/2254 ,  Y10T29/49826

Abstract: Fabricating optical devices can include mounting a plurality of singulated lens systems over a substrate, adjusting a thickness of the substrate below at least some of the lens systems to provide respective focal length corrections for the lens systems, and subsequently separating the substrate into a plurality of optical modules, each of which includes one of the lens systems mounted over a portion of the substrate. Adjusting a thickness of the substrate can include, for example, micro-machining the substrate to form respective holes below at least some of the lens systems or adding one or more layers below at least some of the lens systems so as to correct for variations in the focal lengths of the lens systems.

Abstract translation: 制造光学器件可以包括在衬底上安装多个单独的透镜系统，将衬底的厚度调整到至少一些透镜系统的下方，以为透镜系统提供相应的焦距校正，随后将衬底分离成多个 光学模块，每个光学模块包括安装在基板的一部分上的透镜系统之一。 调整衬底的厚度可以包括例如微加工衬底以在透镜系统的至少一些下方形成相应的孔，或者在透镜系统的至少一些之下添加一个或多个层，以便校正透镜系统中的变化 镜头系统的焦距。