AU246640B2 - Improvements in or relating to circuit arrangements for use ina television receiver tokeep constant the contrast andthe brightness ofthe television picture reproduced by means ofa display tube - Google Patents

Improvements in or relating to circuit arrangements for use ina television receiver tokeep constant the contrast andthe brightness ofthe television picture reproduced by means ofa display tube

Info

Publication number
AU246640B2
AU246640B2 AU1019/61A AU101961A AU246640B2 AU 246640 B2 AU246640 B2 AU 246640B2 AU 1019/61 A AU1019/61 A AU 1019/61A AU 101961 A AU101961 A AU 101961A AU 246640 B2 AU246640 B2 AU 246640B2
Authority
AU
Australia
Prior art keywords
tokeep
andthe
relating
contrast
constant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU1019/61A
Other versions
AU101961A (en
Inventor
Bockhorst Antonius
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU246640B2 publication Critical patent/AU246640B2/en
Publication of AU101961A publication Critical patent/AU101961A/en
Expired legal-status Critical Current

Links

AU1019/61A 1961-02-03 Improvements in or relating to circuit arrangements for use ina television receiver tokeep constant the contrast andthe brightness ofthe television picture reproduced by means ofa display tube Expired AU246640B2 (en)

Publications (2)

Publication Number Publication Date
AU246640B2 true AU246640B2 (en) 1963-02-07
AU101961A AU101961A (en) 1963-02-07

Family

ID=

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