|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||364/562 ; 178/18 ; 340/706 ; 341/5|
|우선권정보||JP-0062157 (1987-03-17); JP-0062158 (1987-03-17); JP-0062159 (1987-03-17); JP-0062160 (1987-03-17); JP-0062161 (1987-03-17)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 15|
The coordinate detecting device according to this invention processes a plurality of detected adjoining input values scanned from an optical inputting grid and creates a single average value from the plurality which single value it provides to a host computer. It also evaluates data received from said optical inputting grid and restarts the scanning of the optical inputting grid independent of processing through a host computer when no input value is detected. It also receives and stores each input value received from said optical inputting grid, but doe...
A coordinate detecting device responsive to coordinate input operations for providing to a host computer coordinate values comprising: a counting circuit for providing at an output a series of counter values, having at least one reset signal input terminal, which, when when receiving a reset signal resets the counter to its beginning value and restarts said counting circuit; a coordinate detecting section having a counter receiving input for receiving counter values from said counting circuit and for effecting scanning of a plurality of sensing elements ...