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특허 상세정보

Method and apparatus for controlling internal heat generating circuit

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H03K-017/82    H03K-017/51   
미국특허분류(USC) 307/413; 702/186
출원번호 US-0762161 (2004-01-20)
우선권정보 JP-6-056491(1994-03-28); JP-6-086270(1994-04-25); JP-6-095147(1994-05-09); JP-6-119382(1994-05-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    DLA Piper Rudnick Gray Cary US LLP
인용정보 피인용 횟수 : 4  인용 특허 : 62
초록

In a computer system constituted by a portable computer and a deskstation used to expand the function of the portable computer, the portable computer has a communication connector used for communication with the deskstation, in addition to a connector for connecting a system bus in the portable computer to the deskstation. Similarly, the deskstation also has a communication connector. When the portable computer is set at a predetermined position of the deskstation, these connectors are connected to each other before the system bus is connected to an expa...

대표
청구항

What is claimed is: 1. An electronic equipment comprising: a processor incorporating a delay circuit element whose delay time changes depending on a temperature; a detection circuit, connected to said delay circuit element, for detecting an internal temperature of said processor from a change in response delay of said delay circuit element; and clock control means for controlling a clock signal supplied to said processor such that an operating speed of said processor is decreased when the internal temperature detected by said detection circuit exceeds a...

이 특허에 인용된 특허 (62)

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