Invention Grant
US09231127B2 Light receiving and emitting element and sensor device using same
有权
光接收和发射元件和使用其的传感器装置
- Patent Title: Light receiving and emitting element and sensor device using same
- Patent Title (中): 光接收和发射元件和使用其的传感器装置
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Application No.: US14425282Application Date: 2013-08-29
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Publication No.: US09231127B2Publication Date: 2016-01-05
- Inventor: Naoki Fujimoto
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Priority: JP2012-189665 20120830
- International Application: PCT/JP2013/073085 WO 20130829
- International Announcement: WO2014/034755 WO 20140306
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L31/0216 ; H01L31/12 ; H01L31/14 ; H01L31/153 ; H01L33/48 ; H01L33/62 ; H01L31/0232 ; H01L31/173 ; H01L31/02 ; H01L31/16
Abstract:
A light receiving and emitting element includes a substrate; a light emitting element formed on an upper face of the substrate; a light receiving element formed on an upper face side of the substrate; a light emitting element-side first electrode pad; and a metal lump joined to the light emitting element-side first electrode pad. The light emitting element-side electrode pad is disposed the upper face of the substrate through an insulating layer so that the metal lump blocks light emitted from the light emitting element and propagating toward the light receiving element.
Public/Granted literature
- US20150243802A1 LIGHT RECEIVING AND EMITTING ELEMENT AND SENSOR DEVICE USING SAME Public/Granted day:2015-08-27
Information query
IPC分类:
