Invention Grant
- Patent Title: Ink jet recording head, liquid storage container and ink jet recording apparatus
- Patent Title (中): 喷墨记录头，液体储存容器和喷墨记录装置
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Application No.: US12123298Application Date: 2008-05-19
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Publication No.: US07766452B2Publication Date: 2010-08-03
- Inventor: Tetsuya Ohashi
- Applicant: Tetsuya Ohashi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Div
- Priority: JP2004-342248 20041126
- Main IPC: B41J19/18
- IPC: B41J19/18
Abstract:
An ink jet recording head is detachably attached to an ink jet recording apparatus including a carriage operable to reciprocally move and an optical encoder scale. An ink jet recording head, a liquid storage container, or an ink jet recording apparatus includes at least one of a light emitting element configured to emit light to an encoder scale and a light receiving element configured to receive light through the encoder scale.
Public/Granted literature
- US20080218555A1 INK JET RECORDING HEAD, LIQUID STORAGE CONTAINER AND INK JET RECORDING APPARATUS Public/Granted day:2008-09-11
Information query
IPC分类:
