Invention Grant
US09571689B2 Image sensor unit, image reading apparatus, and image forming apparatus
有权
图像传感器单元，图像读取装置和图像形成装置
- Patent Title: Image sensor unit, image reading apparatus, and image forming apparatus
- Patent Title (中): 图像传感器单元，图像读取装置和图像形成装置
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Application No.: US14736362Application Date: 2015-06-11
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Publication No.: US09571689B2Publication Date: 2017-02-14
- Inventor: Junya Kinoshita , Takeo Yoshihara
- Applicant: CANON COMPONENTS, INC.
- Applicant Address: JP Saitama
- Assignee: CANON COMPONENTS, INC.
- Current Assignee: CANON COMPONENTS, INC.
- Current Assignee Address: JP Saitama
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JP2014-121639 20140612
- Main IPC: H04N1/028
- IPC: H04N1/028 ; G01J1/04 ; F21V8/00
Abstract:
In an image sensor unit, a frame includes a light blocking portion that protrudes toward one surface of a circuit board at a position between a light source and an image sensor. On the one surface of the circuit board, a conductive portion that continuously overlaps with external lines of the light blocking portion in a sub-scan direction in a view of the circuit board in a direction orthogonal to the one surface is formed.
Public/Granted literature
- US20150365555A1 IMAGE SENSOR UNIT, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS Public/Granted day:2015-12-17
Information query
