Invention Grant
- Patent Title: Apparatus and method for display screen flicker detection and correction
- Patent Title (中): 显示屏闪烁检测和校正的装置和方法
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Application No.: US12612253Application Date: 2009-11-04
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Publication No.: US07924346B2Publication Date: 2011-04-12
- Inventor: Johanas L. Starr , Mark C. Thompson , Brian J. Clair , Harold W. Tiedemann
- Applicant: Johanas L. Starr , Mark C. Thompson , Brian J. Clair , Harold W. Tiedemann
- Applicant Address: US WA Everett
- Assignee: Intermec IP Corp.
- Current Assignee: Intermec IP Corp.
- Current Assignee Address: US WA Everett
- Agency: Shook, Hardy & Bacon LLP.
- Main IPC: H04N17/00
- IPC: H04N17/00 ; H04N17/02 ; H04N9/73
Abstract:
An improved display screen flicker detection and correction system. The system includes a flicker detection component. A test pattern is placed on a display screen to be tested and corrected. The flicker detection component is placed on or near the display screen. The flicker detection component senses the change in light level that results from the flickering screen. The display system is then adjusted to minimize flicker.
Public/Granted literature
- US20100045859A1 APPARATUS AND METHOD FOR DISPLAY SCREEN FLICKER DETECTION AND CORRECTION Public/Granted day:2010-02-25
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