Invention Grant
US07652667B2 Method and apparatus for visually indicating mask violation locations
有权
用于视觉指示掩模违规位置的方法和装置
- Patent Title: Method and apparatus for visually indicating mask violation locations
- Patent Title (中): 用于视觉指示掩模违规位置的方法和装置
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Application No.: US10942213Application Date: 2004-09-15
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Publication No.: US07652667B2Publication Date: 2010-01-26
- Inventor: Tristan A. Robinson
- Applicant: Tristan A. Robinson
- Applicant Address: US OR Beaverton
- Assignee: Tektronix, Inc.
- Current Assignee: Tektronix, Inc.
- Current Assignee Address: US OR Beaverton
- Agent Bennet K. Langlotz; Thomas F. Lenihan; Francis I. Gray
- Main IPC: G09G5/22
- IPC: G09G5/22
Abstract:
A digital storage oscilloscope having a display screen to display a waveform, and a mask defining compliant and non-compliant regions. A method of operating the oscilloscope includes receiving a signal, processing the signal, and displaying the signal on the screen. Portions of signals occupying the non-compliant region are displayed with a flashing illumination. The flashing illumination may be manually invoked to reveal small and inconspicuous violations.
Public/Granted literature
- US20060055709A1 Method and apparatus for visually indicating mask violation locations Public/Granted day:2006-03-16
Information query
IPC分类:
