Invention Grant
US09543354B2 Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules
有权
具有屏蔽以减少漏光或杂散光的光电模块，以及这些模块的制造方法
- Patent Title: Optoelectronic modules that have shielding to reduce light leakage or stray light, and fabrication methods for such modules
- Patent Title (中): 具有屏蔽以减少漏光或杂散光的光电模块，以及这些模块的制造方法
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Application No.: US14339657Application Date: 2014-07-24
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Publication No.: US09543354B2Publication Date: 2017-01-10
- Inventor: Hartmut Rudmann , Simon Gubser , Susanne Westenhöfer , Stephan Heimgartner , Jens Geiger , Sonja Hanselmann , Christoph Friese , Xu Yi , Thng Chong Kim , John A. Vidallon , Ji Wang , Qi Chuan Yu , Kam Wah Leong
- Applicant: Heptagon Micro Optics Pte. Ltd.
- Applicant Address: SG Singapore
- Assignee: Heptagon Micro Optics Pte. Ltd.
- Current Assignee: Heptagon Micro Optics Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agency: Fish & Richardson P.C.
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L27/146 ; H01L31/0203 ; H01L31/0232
Abstract:
Various optoelectronic modules are described that include an optoelectronic device (e.g., a light emitting or light detecting element) and a transparent cover. Non-transparent material is provided on the sidewalls of the transparent cover, which, in some implementations, can help reduce light leakage from the sides of the transparent cover or can help prevent stray light from entering the module. Fabrication techniques for making the modules also are described.
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