로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0288945 (1994-08-10) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 396 인용 특허 : 0 |
A computer mouse having a roller which implements a scrolling function for computer programs, particularly those running a windows format. In one embodiment, scrolling is implemented by sending messages to a queue associated with a windows kernel. The kernel interprets scrolling messages from the ro
A computer mouse having a roller which implements a scrolling function for computer programs, particularly those running a windows format. In one embodiment, scrolling is implemented by sending messages to a queue associated with a windows kernel. The kernel interprets scrolling messages from the roller in the same manner as messages generated in the usual way from a graphical user interface. Rapid turning of the roller generates pulses which are stored in a buffer and interpreted as energy which is drawn from the buffer even after the roller stops turning so that scrolling continues until stopped or until the buffer is depleted.
A computer input system for windows based application programs of the type using a bitmapped memory with a shiftable video capability for viewing a portion of the bitmapped memory at one time comprising, a multidimensional mouse controlling x,y cursor positioning on a video monitor associated with a
A computer input system for windows based application programs of the type using a bitmapped memory with a shiftable video capability for viewing a portion of the bitmapped memory at one time comprising, a multidimensional mouse controlling x,y cursor positioning on a video monitor associated with a computer of the type having a memory means for storing a bitmap of information to be displayed, the mouse having a body with a finger operated turnable member mounted for unbounded rotation thereon, generating electrical output signals having an extent proportional to the angular velocity of the turnable member, means for scrolling a portion of the bitmapped memory on the video monitor about a predetermined first axis, the bitmapped memory being associated with an application program running on the computer having the video monitor with any portion of the bitmapped memory not appearing on the video monitor being in the memory of the computer, said means for scrolling controllable via conventional input devices and the finger operated turnable member wherein the speed, amount, and direction of scrolling is proportional to the speed, amount, and direction of rotation of the turnable member as determined by said electrical output signals, whereby non-displayed portions of the bitmapped memory may be displayed, program means responsive to the electrical output signals from said turnable member for generating messages through the computer to the application program for scrolling the bitmapped memory on the video monitor.
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