US Patent 7944407 Display apparatus
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Edits on 28 Nov, 2023
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Patent abstract
A display apparatus, that can prevent thermal destruction and burning with a simple structure, has been disclosed. In the apparatus it is judged that there is possibility of a pattern, whose area with high brightness is small, being displayed frequently, when a state in which the total light emission pulse number remains large occurs with high frequency, and if such a state is detected, the total light emission pulse number (sustain frequency) is reduced to prevent the thermal destruction and burning.
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US Patent 07944407 Display apparatus US Patent 7944407 Display apparatus
Infobox
Patent Number
0794440700
Patent Number
794440700
Edits on 29 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079444070
Date of Patent
May 17, 2011
0Patent Application Number
112020610
Date Filed
August 12, 2005
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079444070
Date of Patent
May 17, 2011
0Patent Application Number
112020610
Date Filed
August 12, 2005
0Patent Primary Examiner
Edits on 7 Dec, 2021
Golden AI
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Infobox (+7 properties)
US Patent 07944407 Display apparatus
Infobox
Is a
Patent jurisdiction
Patent number
07944407
Date of patent
May 17, 2011
Patent application number
11202061
Date Filed
August 12, 2005
Patent primary examiner
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