Invention Grant
- Patent Title: Addressing pigment settling defects in TIJ by using natural convection to stir the ink
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Application No.: US15558440Application Date: 2015-07-31
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Publication No.: US10166770B2Publication Date: 2019-01-01
- Inventor: Bradley D. Chung , R. William Grobman , Daniel B. Brown
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Applicant Address: US TX Houston
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Inc. Patent Development
- International Application: PCT/US2015/043113 WO 20150731
- International Announcement: WO2017/023246 WO 20170209
- Main IPC: B41J2/14
- IPC: B41J2/14
Abstract:
A heating device along a slot of a print head is selectively actuated to form temperature gradients within fluid along the slot to facilitate convective fluid flow within and along the slot.
Public/Granted literature
- US20180065362A1 Addressing Pigment Settling Defects in TIJ by Using Natural Convection to Stir the Ink Public/Granted day:2018-03-08
Information query
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