Invention Grant
- Patent Title: Electronic device having a ring shaped packing, and a light source unit and projector including the electronic device
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Application No.: US16052884Application Date: 2018-08-02
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Publication No.: US10747092B2Publication Date: 2020-08-18
- Inventor: Osamu Jobi , Tomoyuki Ueda
- Applicant: CASIO COMPUTER CO., LTD
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD
- Current Assignee: CASIO COMPUTER CO., LTD
- Current Assignee Address: JP Tokyo
- Agency: Fitch, Even, Tabin & Flannery LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3cf79f08
- Main IPC: G03B21/20
- IPC: G03B21/20 ; G03B21/14 ; G03B21/16
Abstract:
An electronic device according to embodiments of the invention include a fixing target member, a fixing portion having formed thereon a frame portion that is erected around a circumference of the fixing target member, a packing having a groove and disposed between the frame portion and the fixing target member, a core member disposed in the groove, and a pressing member that presses the core member towards the packing.
Public/Granted literature
- US20190086782A1 ELECTRONIC DEVICE, LIGHT SOURCE UNIT AND PROJECTOR Public/Granted day:2019-03-21
Information query
