Invention Grant
- Patent Title: Aperture unit
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Application No.: US16257629Application Date: 2019-01-25
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Publication No.: US10761403B2Publication Date: 2020-09-01
- Inventor: Chao-Hsi Wang , Chao-Chang Hu , Kuen-Wang Tsai , Chih-Wei Weng
- Applicant: TDK TAIWAN CORP.
- Applicant Address: TW Taoyuan
- Assignee: TDK TAIWAN CORP.
- Current Assignee: TDK TAIWAN CORP.
- Current Assignee Address: TW Taoyuan
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: G03B9/14
- IPC: G03B9/14 ; H04N5/225 ; F03G7/06 ; G02B27/64 ; G02B13/00 ; G02B7/182 ; G02B7/08 ; G03B9/06 ; G02B7/09 ; G03B5/00 ; G03B13/36 ; H02K41/035 ; G02B7/02 ; G02B7/10 ; G06F1/16 ; H04N5/235 ; G02B3/14 ; G02B26/00 ; G02B27/00 ; G02B26/08 ; G03B17/17 ; F21V8/00 ; G02B27/09 ; G09G5/00 ; G02B7/18 ; G06T7/521 ; G06T7/00 ; G06T15/08 ; G03B5/04 ; G02B5/00
Abstract:
The present disclosure relates to an aperture unit having an optical axis. The aperture unit includes a fixed portion, a movable portion, a first blade and a driving component. The movable portion is movably connected to the fixed portion, the first blade movably connects to the movable portion and the fixed portion, and the driving component connects to the movable portion to move the movable portion relative to the fixed portion in a first moving dimension. When the movable portion is moved relative to the fixed portion in the first moving dimension, the first blade is driven by the movable portion to move relative to the fixed portion in a second moving dimension, and the first moving dimension and the second moving dimension are different.
Public/Granted literature
- US20190230262A1 APERTURE UNIT Public/Granted day:2019-07-25
Information query
