Invention Grant
- Patent Title: Contactless ink leveling method and apparatus
- Patent Title (中): 非接触式油墨调平方法和装置
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Application No.: US11962544Application Date: 2007-12-21
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Publication No.: US08118420B2Publication Date: 2012-02-21
- Inventor: Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
- Applicant: Ashish V. Pattekar , Lars Erik Swartz , David K. Biegelsen , Armin R. Volkel , Gregory J. Kovacs
- Applicant Address: US CA Palo Alto
- Assignee: Palo Alto Research Center Incorporated
- Current Assignee: Palo Alto Research Center Incorporated
- Current Assignee Address: US CA Palo Alto
- Agency: Marger Johnson & McCollom, P.C.
- Main IPC: B41J2/01
- IPC: B41J2/01
Abstract:
A method of leveling ink that is printed on a substrate includes establishing a thermal gradient across a thickness of the substrate, the thermal gradient characterized in that it is less than a viscosity threshold temperature of the ink across most of the substrate.
Public/Granted literature
- US20090160924A1 CONTACTLESS INK LEVELING METHOD AND APPARATUS Public/Granted day:2009-06-25
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