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公开(公告)号:US6392436B2
公开(公告)日:2002-05-21
申请号:US68245201
申请日:2001-09-05
Applicant: XEROX CORP
Inventor: MORTON CHRISTOPHER R
CPC classification number: G11C29/027 , G11C17/16 , G11C29/36
Abstract: A programmable circuit and method of programming that provide an easily fabricated circuit that does not require specialize manufacturing or packaging techniques. The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs.
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公开(公告)号:DE69933081T2
公开(公告)日:2006-12-21
申请号:DE69933081
申请日:1999-02-11
Applicant: XEROX CORP
Inventor: WATROBSKI THOMAS E , BECERRA JUAN J , MORTON CHRISTOPHER R
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3.
公开(公告)号:MX9605850A
公开(公告)日:1997-06-28
申请号:MX9605850
申请日:1996-11-26
Applicant: XEROX CORP
Inventor: BECERRA JUAN J , MORTON CHRISTOPHER R , TELLIER THOMAS A
Abstract: La invencion describe un sistema de deteccion de la temperatura el cual proporciona una señal digital representativa de la temperatura de una cabeza de impresion por chorro de tinta durante un período de tiempo predeterminado. En una modalidad, un oscilador controlado por temperatura es formado sobre la cabeza de impresion, el oscilador incluye un resistor cuya resistencia varía en forma proporcional con las variaciones de temperatura de la cabeza de impresion. Una señal analogica desde el resistor, representativa de la temperatura de la cabeza de impresion es convertida por el oscilador en una señal de salida digital cuya frecuencia varía con las variaciones en el resistor y, por lo tanto, con la temperatura de la cabeza de impresion. Las salidas del oscilador son contadas en un contador eléctrico durante un período de muestreo. El conteo acumulado es convertido en un codigo que representa la temperatura de la cabeza de impresion. Este byte esta disponible para comparacion con los valores predeterminados almacenados en una tabla de consulta y es convertido en señales de imagen eléctrica enviadas a la cabeza de impresion, las cuales son ajustadas y compensan los cambios en el volumen de la tinta expulsada por las boquillas de la cabeza de impresion.
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公开(公告)号:DE69933081D1
公开(公告)日:2006-10-19
申请号:DE69933081
申请日:1999-02-11
Applicant: XEROX CORP
Inventor: WATROBSKI THOMAS E , BECERRA JUAN J , MORTON CHRISTOPHER R
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公开(公告)号:CA2345570C
公开(公告)日:2003-12-30
申请号:CA2345570
申请日:2001-04-27
Applicant: XEROX CORP
Inventor: MORTON CHRISTOPHER R
IPC: H01L21/82 , G11C17/16 , G11C29/36 , H03K19/0944 , H03K19/08 , H03K19/177
Abstract: A programmable circuit and method of programming that provide an easily fabricated circuit that does not require specialize manufacturing or packagi ng techniques. The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs.
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公开(公告)号:BR0102189A
公开(公告)日:2001-12-26
申请号:BR0102189
申请日:2001-04-30
Applicant: XEROX CORP
Inventor: MORTON CHRISTOPHER R
IPC: H01L21/82 , G11C17/16 , G11C29/36 , H03K19/0944 , G06F9/318
Abstract: A programmable circuit and method of programming that provide an easily fabricated circuit that does not require specialize manufacturing or packaging techniques. The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs.
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公开(公告)号:DE60118458T2
公开(公告)日:2006-08-24
申请号:DE60118458
申请日:2001-04-27
Applicant: XEROX CORP
Inventor: MORTON CHRISTOPHER R
Abstract: A programmable circuit and method of programming that provide an easily fabricated circuit that does not require specialize manufacturing or packaging techniques. The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs.
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公开(公告)号:DE60118458D1
公开(公告)日:2006-05-18
申请号:DE60118458
申请日:2001-04-27
Applicant: XEROX CORP
Inventor: MORTON CHRISTOPHER R
Abstract: A programmable circuit and method of programming that provide an easily fabricated circuit that does not require specialize manufacturing or packaging techniques. The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs.
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9.
公开(公告)号:MX9603739A
公开(公告)日:1997-03-29
申请号:MX9603739
申请日:1996-08-29
Applicant: XEROX CORP
Inventor: BECERRA JUAN J , MORTON CHRISTOPHER R , TELLIER THOMAS A , MANTELL DAVID A , FREIRE EDUARDO M
Abstract: La presente invencion se refiere a una cabeza de impresion de inyeccion de tinta que acepta una serie de direcciones digitales como datos de imagen. Cada direccion digital provoca que un eyector individual en la cabeza de impresion tenga la direccion particular a activarse. La frecuencia de operacion de la cabeza de impresion puede relacionarse con la frecuencia en la cual se presentan direcciones a la cabeza de impresion. Un programador sondea datos de imagen para colocaciones de puntos que requieren simultáneamente de una pluralidad de eyectores en un conjunto de eyectores interdependientes y luego reprograma la activacion de los eyectores para evitar conflicto.
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公开(公告)号:CA2345570A1
公开(公告)日:2001-11-01
申请号:CA2345570
申请日:2001-04-27
Applicant: XEROX CORP
Inventor: MORTON CHRISTOPHER R
IPC: H01L21/82 , G11C17/16 , G11C29/36 , H03K19/0944 , H03K19/08 , H03K19/177
Abstract: A programmable circuit and method of programming that provide an easily fabricated circuit that does not require specialize manufacturing or packagi ng techniques. The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs.
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