Title:
【発明の名称】カラー誤り訂正装置を備える、主画像と補助画像を表示するテレビジョン・システム
Document Type and Number:
Japanese Patent JP2001501052
Kind Code:
A
Abstract:
A television system utilizes a common signal processing unit (e.g., a common chrominance demodulator) for processing a combined video signal suitable for coupling to a display device for producing an image having a portion attributable to a main video signal and a portion attributable to an auxiliary video signal. If the common signal processing unit relies upon the color information (e.g., color burst) contained in the main video signal, and the main signal is either non-existent or lacking such color information, then a substitute color information signal will be generated so that the combined video signal may be processed to roduce a color auxiliary image, and a monochrome (or non-existent) main image.
Inventors:
Rumlike, Mark Francis
Keane, Ronald Thomas
Keane, Ronald Thomas
Application Number:
JP51375798A
Publication Date:
January 23, 2001
Filing Date:
September 08, 1997
Export Citation:
Assignee:
Thomson Consumer Electronics Incorporated
International Classes:
H04N9/74; H04N9/64; (IPC1-7): H04N9/74
Attorney, Agent or Firm:
Katsunori Watanabe