Invention Grant
- Patent Title: Optical pointer illumination
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Application No.: US15114743Application Date: 2014-01-31
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Publication No.: US10318014B2Publication Date: 2019-06-11
- Inventor: Robert Paul Martin
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agent Fabian VanCott
- International Application: PCT/US2014/014131 WO 20140131
- International Announcement: WO2015/116160 WO 20150806
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G06F3/03 ; G06F3/0354 ; G09G3/34
Abstract:
An example system includes a display; an optical pointer driver to receive an indication of an optical pointer location on the display; and a graphics driver to receive the indication of the optical pointer location and adjust an illumination of graphics in a vicinity of the indicated location.
Public/Granted literature
- US20160342226A1 OPTICAL POINTER ILLUMINATION Public/Granted day:2016-11-24
Information query
IPC分类:
