发明名称 |
Dot matrix method of entering and transmitting script |
摘要 |
Dot matrix method of entering and transmitting script. For example, Chinese script in the form of a character or ideograph is written upon a dot matrix "keyboard", then registered and stored within a conventional computer memory. As desired, the computer may print the individual Chinese character or a plurality of Chinese characters, constituting the entire memory, upon a dot matrix printer. The present method is characterized by its capability of registering the entered script or character as digital information within a latch matrix, then transferring the digital information from the latch matrix as groups of bytes into an input/output control. The accepted digital information may be transmitted from input/output control to random access memory, read only memory, a microprocessor controller or external communications.
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申请公布号 |
US4654479(A) |
申请公布日期 |
1987.03.31 |
申请号 |
US19850724718 |
申请日期 |
1985.04.18 |
申请人 |
WONG, LEO K.;WONG, PHILIP S. |
发明人 |
WONG, LEO K.;WONG, PHILIP S. |
分类号 |
G06F3/00;G06F3/01;G06F3/033;(IPC1-7):G08C21/00;G06K9/18 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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