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公开(公告)号：US06515864B2
公开(公告)日：2003-02-04
申请号：US10128731
申请日：2002-04-24
IPC分类号： H05K720
CPC分类号： G06K19/07735 , B41J29/377 , G06K19/077 , G06K19/07741 , G06K19/07743 , H05K5/0208 , H05K5/0256 , H05K7/20445
摘要： An add-on cartridge structure for electronic devices having a housing formed from upper and lower case sections. The upper case is typically made from plastic and has a conductive layer formed on inside surfaces, while the lower case is made from a metallic material such as aluminum. A wall-like mating member is disposed on an outer edge of the lower case, and mates with the sides of the upper case to form a nearly rectangular cross section housing. The double conductive layer formed by the outside surface of the mating member and the inside surface of the upper case prevents leakage of electromagnetic radiation from the cartridge. Furthermore, high frequency noise is prevented by grounding both the signal ground of the printed circuit board and the frame ground at multiple locations. The conductive layer has a surface break caused by a through-hole through which the printed circuit board plug protrudes to the outside. Such an opening tends to allow electromagnetic noise to leak outside of the casing, but by grounding the signal and frame grounds at locations near the ends and middle of the plug, harmful noise from electromagnetic radiation is reduced.
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公开(公告)号：US5615085A
公开(公告)日：1997-03-25
申请号：US590108
申请日：1995-11-06
CPC分类号： B41J29/00 , G06K15/00 , G06K2215/0025
摘要： An add-on control circuit device for insertion into electronic apparatus such as a laser printer having a first microprocessor with an address line connected to an add-on card connector, a ROM that stores programs for the microprocessor, and a data converter that provides data in the form of memory addresses. The add-on circuit uses a printed circuit board of mounted inside of an add-on cartridge or casing, made from high thermal transfer material such as aluminum. When the cartridge is inserted into a printer, the processor inside of the printer reads identification data stored on a ROM inside of the cartridge and conducts processing according to a specified processing program in response to the identification data. The microprocessor is located in a mounting area near the front end of the cartridge, when viewed along the direction of insertion, so that the microprocessor is more effectively cooled by the flow of cooling air inside of the printer. Other embodiments incorporate cooling structures, thermal transfer materials disposed between heat generating elements and an outside casing, and ventilation holes.
摘要翻译： 一种用于插入诸如具有第一微处理器的激光打印机的附加控制电路装置，其具有连接到附加卡连接器的地址线，存储用于微处理器的程序的ROM和提供数据的数据转换器 以内存地址的形式。 附加电路使用安装在附加卡式盒或外壳内部的印刷电路板，由诸如铝的高热转印材料制成。 当墨盒插入打印机时，打印机内部的处理器读取存储在墨盒内部的ROM上的识别数据，并根据指定的处理程序响应于识别数据进行处理。 当沿着插入方向观察时，微处理器位于靠近盒的前端的安装区域中，使得微处理器通过打印机内部的冷却空气流更有效地冷却。 其他实施例包括冷却结构，设置在发热元件和外壳之间的热转印材料和通风孔。
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13.发明授权Accessory control device which transfers data from electronic device using part of address signal and latch 失效使用部分地址信号和锁存器从电子设备传送数据的附件控制装置
公开(公告)号：US5553202A
公开(公告)日：1996-09-03
申请号：US910590
申请日：1992-07-08
CPC分类号： G06K15/00 , G06F3/1294 , G06F5/06 , G06K2215/0082
摘要： An accessory control device, also called a cartridge, is coupled to an electronic device, such as a printer, and a large amount of data is transferred from the electronic device to the accessory control device. An electronic control device within the electronic device reflects the data it is transferring to cartridge 3 installed in a slot of a printer in the lower 8 bits of the address signal line (CAB) and outputs the data. Data corresponding to this address are read from ROM 671 according to this address specification and held in latch 657. The cartridge is internally equipped with a FIFO memory 621, and when register FIFOREQ of the FIFO write registers is accessed, the data being held in latch 657 is written to FIFO memory 621 and the address counter for writing is incremented. The transfer of multiple bytes of data from the electronic device is completed by repeating this process. By means of a configuration that utilizes signal/FIFOWR, which is output by accessing register FIFOWR that specifies the setting of data in latch 657 as the signal/FIFOREQ, data can be transferred in a single access.
摘要翻译： 附件控制装置也称为盒，耦合到诸如打印机的电子设备，并且大量数据从电子设备传送到附件控制装置。 电子设备内的电子控制装置将其传送的数据反映到安装在地址信号线（CAB）的低8位的打印机的槽中的盒3，并输出数据。 与该地址相对应的数据根据该地址规范从ROM671中读取并保存在锁存器657中。盒内部配备有FIFO存储器621，并且当访问FIFO写入寄存器的寄存器FIFOREQ时，数据保持在锁存器 657被写入FIFO存储器621，并且用于写入的地址计数器递增。 通过重复此过程完成从电子设备传输多个字节的数据。 通过利用信号/ FIFOWR的配置，其通过访问指定锁存器657中的数据的设置的寄存器FIFOWR作为信号/ FIFOREQ输出，可以在单个访问中传送数据。
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公开(公告)号：US07804688B2
公开(公告)日：2010-09-28
申请号：US12509644
申请日：2009-07-27
IPC分类号： H05K7/20
CPC分类号： H04L1/0083 , H04L65/4069 , H04L65/607 , H04L65/80
摘要： An apparatus is disclosed. The apparatus includes a processor having a major surface, where the processor generates heat when energized. It also includes a heat dissipation plate comprising a thermally conductive material, and includes a first portion with flat opposing surfaces and a second portion substantially perpendicular to the first portion. The heat dissipation plate is adapted to dissipate heat from the processor. It also includes an array of pins, where the pins in the array of pins are substantially perpendicular to the flat opposing surfaces of the heat dissipation plate, and a heat dissipating material contacting the heat dissipation plate and the major surface of the processor. The heat dissipating material does not contact the second portion of the heat dissipating plate, and the pins are configured to be received in a socket assembly on a circuit board.
摘要翻译： 公开了一种装置。 该装置包括具有主表面的处理器，其中处理器在通电时产生热量。 它还包括一个包括导热材料的散热板，并且包括具有平坦相对表面的第一部分和基本上垂直于第一部分的第二部分。 散热板适于散发来自处理器的热量。 它还包括引脚阵列，其中引脚阵列中的引脚基本上垂直于散热板的平坦的相对表面，以及与散热板和处理器的主表面接触的散热材料。 散热材料不与散热板的第二部分接触，并且销被构造成容纳在电路板上的插座组件中。
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公开(公告)号：US07359202B2
公开(公告)日：2008-04-15
申请号：US11314726
申请日：2005-12-20
IPC分类号： H05K7/20
CPC分类号： G06K19/07735 , B41J29/377 , G06K19/077 , G06K19/07741 , G06K19/07743 , H05K5/0208 , H05K5/0256 , H05K7/20445
摘要： A printer apparatus is disclosed. The printer apparatus includes a heat dissipation plate structure including a thermally conductive material, and a processor comprising a major surface, where the processor generates heat when energized, and where the heat dissipation plate structure is coupled to the heat dissipation structure and is adapted to dissipate heat from the processor. An array of pins is substantially perpendicular to the major surface of the processor. The apparatus also includes a socket assembly, and a circuit board, where the socket assembly is on the circuit board. The pins in the array of pins are configured to be received in the socket assembly. The apparatus also includes a memory for storing print image data, the memory being operatively coupled to the processor. It also includes a printing unit operatively coupled to the memory for printing on paper.
摘要翻译： 公开了一种打印机装置。 打印机装置包括散热板结构，其包括导热材料和处理器，其包括主表面，其中处理器在通电时产生热量，并且其中散热板结构耦合到散热结构并且适于消散 来自处理器的热量。 销的阵列基本上垂直于处理器的主表面。 该装置还包括插座组件和电路板，其中插座组件位于电路板上。 引脚阵列中的引脚被配置为接收在插座组件中。 该装置还包括用于存储打印图像数据的存储器，该存储器可操作地耦合到处理器。 它还包括可操作地耦合到存储器上用于在纸上打印的打印单元。
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公开(公告)号：US06845014B2
公开(公告)日：2005-01-18
申请号：US10727400
申请日：2003-12-03
IPC分类号： G06K19/077 , H05K7/20
CPC分类号： G06K19/07735 , B41J29/377 , G06K19/077 , G06K19/07741 , G06K19/07743 , H05K5/0208 , H05K5/0256 , H05K7/20445
摘要： An add-on cartridge structure for electronic devices having a housing formed from upper and lower case sections. The upper case is typically made from plastic and has a conductive layer formed on inside surfaces, while the lower case is made from a metallic material such as aluminum. A wall-like mating member is disposed on an outer edge of the lower case, and mates with the sides of the upper case to form a nearly rectangular cross section housing. The double conductive layer formed by the outside surface of the mating member and the inside surface of the upper case prevents leakage of electromagnetic radiation from the cartridge. Furthermore, high frequency noise is prevented by grounding both the signal ground of the printed circuit board and the frame ground at multiple locations. The conductive layer has a surface break caused by a through-hole through which the printed circuit board plug protrudes to the outside. Such an opening tends to allow electromagnetic noise to leak outside of the casing, but by grounding the signal and frame grounds at locations near the ends and middle of the plug, harmful noise from electromagnetic radiation is reduced.
摘要翻译： 一种用于电子设备的附加盒式结构，其具有由上部和下部壳体部分形成的壳体。 上壳体通常由塑料制成并且具有形成在内表面上的导电层，而下壳体由诸如铝的金属材料制成。 壁状配合构件设置在下壳体的外边缘上，并且与上壳体的侧面配合形成几乎矩形的横截面壳体。 由配合构件的外表面和上壳体的内表面形成的双重导电层防止电磁辐射从盒中泄漏。 此外，通过将印刷电路板的信号地和在多个位置处的框架接地两者接地来防止高频噪声。 导电层由印刷电路板插头突出到外部的通孔所引起的表面断裂。 这样的开口倾向于允许电磁噪声泄漏到壳体外部，而是通过将信号和框架接地接近插头端部和中部附近的位置，从而降低来自电磁辐射的有害噪声。
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公开(公告)号：US6025993A
公开(公告)日：2000-02-15
申请号：US866195
申请日：1997-05-30
IPC分类号： G06K19/077 , H05K7/20
CPC分类号： G06K19/07735 , B41J29/377 , G06K19/077 , G06K19/07741 , G06K19/07743 , H05K5/0208 , H05K5/0256 , H05K7/20445
摘要： An add-on cartridge structure for electronic devices having a housing formed from upper and lower case sections. The upper case is typically made from plastic and has a conductive layer formed on inside surfaces, while the lower case is made from a metallic material such as aluminum. A wall-like mating member is disposed on an outer edge of the lower case, and mates with the sides of the upper case to form a nearly rectangular cross section housing. The double conductive layer formed by the outside surface of the mating member and the inside surface of the upper case prevents leakage of electromagnetic radiation from the cartridge. Furthermore, high frequency noise is prevented by grounding both the signal ground of the printed circuit board and the frame ground at multiple locations. The conductive layer has a surface break caused by a through-hole through which the printed circuit board plug protrudes to the outside. Such an opening tends to allow electromagnetic noise to leak outside of the casing, but by grounding the signal and frame grounds at locations near the ends and middle of the plug, harmful noise from electromagnetic radiation is reduced.
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公开(公告)号：US5481656A
公开(公告)日：1996-01-02
申请号：US79482
申请日：1993-06-18
IPC分类号： G06K15/00
CPC分类号： G06K15/00
摘要： An accessory control device for installation in an electronic device, such as a printer, that normally receives data though its own input port, for performing information processing. Rather than the electronic device receiving data from outside and processing it, the accessory control device is provided with a communication interface capable of receiving data directly from external sources and processing it using a processor within the accessory control device. The processed data is then transferred to the electronic device. The accessory control device is typically constructed using a cartridge type housing and has a communication control section that receives the data and transfers it to the microprocessor for processing in a desired manner. Memory internal to the cartridge is used to store data and programs used by the microprocessor. In a typical application the programs provide a page description language interpreter which is used by the microprocessor to develop print data received from an outside source into image data. Following this, the microprocessor outputs the image data using a double-bank control circuit to the electronic control device, which is typically a the laser printer, and it is printed.
摘要翻译： 一种用于安装在诸如打印机的电子装置中的附件控制装置，其通常通过其自己的输入端口接收数据，用于执行信息处理。 电子设备不是从外部接收数据并对其进行处理，而是配备有能够直接从外部源接收数据并使用附件控制设备内的处理器对其进行处理的通信接口。 然后将经处理的数据传送到电子设备。 附件控制装置通常使用盒型壳体构造，并且具有通信控制部分，其接收数据并将其传送到微处理器以便以期望的方式进行处理。 存储器内部的内存用于存储微处理器使用的数据和程序。 在典型的应用中，程序提供了一种页面描述语言解释器，由微处理器用来将从外部源接收到的打印数据开发成图像数据。 接下来，微处理器使用双组控制电路将图像数据输出到通常是激光打印机的电子控制装置，并且它被打印。
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19.发明授权
公开(公告)号：US5461705A
公开(公告)日：1995-10-24
申请号：US883753
申请日：1992-05-15
CPC分类号： B41J5/44 , B41J29/00 , G06F13/385 , G06F13/4226 , G06K15/00 , G06K15/128 , G06K2215/0002 , G06K2215/0025 , G06K2215/0082
摘要： An accessory control device for use in conjunction with electronic apparatus, such as, a laser printer and the information processing device and information processing methods for use of the accessory control device. The accessory control device may comprise a cartridge installed in the laser printer and include a RISC-type processor and a data transfer controller. The cartridge microprocessor receives print data via a read control circuit disposed within a data transfer controller or a FIFO control circuit and develops the print data into image data after which the image data is stored in a cartridge memory. The image data is then transferred to the electronic control device of the laser printer via a double-bank control circuit. The read control circuit and double-bank control circuit transfer print data to the printer microprocessor via a data bus, which has a read only capability as viewed from the electronic control device. This image data is then printed by a laser print engine of the printer under the control of the printer processor.
摘要翻译： 一种用于与电子设备结合使用的附件控制装置，例如激光打印机和信息处理装置以及用于附件控制装置的信息处理方法。 附件控制装置可以包括安装在激光打印机中的盒，并且包括RISC型处理器和数据传输控制器。 盒式微处理器通过设置在数据传输控制器或FIFO控制电路内的读取控制电路接收打印数据，并将打印数据显影成图像数据，之后将图像数据存储在盒式存储器中。 然后，图像数据经由双列控制电路传送到激光打印机的电子控制装置。 读取控制电路和双组控制电路经由数据总线将打印数据传送到打印机微处理器，该数据总线具有从电子控制装置观察的只读能力。 然后在打印机处理器的控制下，由打印机的激光打印引擎打印该图像数据。
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公开(公告)号：US20080158829A1
公开(公告)日：2008-07-03
申请号：US12016646
申请日：2008-01-18
IPC分类号： H05K7/20
CPC分类号： G06K19/07735 , B41J29/377 , G06K19/077 , G06K19/07741 , G06K19/07743 , H05K5/0208 , H05K5/0256 , H05K7/20445
摘要： An add-on cartridge structure for electronic devices having a housing formed from upper and lower case sections. The upper case is typically made from plastic and has a conductive layer formed on inside surfaces, while the lower case is made from a metallic material such as aluminum. A wall-like mating member is disposed on an outer edge of the lower case, and mates with the sides of the upper case to form a nearly rectangular cross section housing. The double conductive layer formed by the outside surface of the mating member and the inside surface of the upper case prevents leakage of electromagnetic radiation from the cartridge. Furthermore, high frequency noise is prevented by grounding both the signal ground of the printed circuit board and the frame ground at multiple locations. The conductive layer has a surface break caused by a through-hole through which the printed circuit board plug protrudes to the outside. Such an opening tends to allow electromagnetic noise to leak outside of the casing, but by grounding the signal and frame grounds at locations near the ends and middle of the plug, harmful noise from electromagnetic radiation is reduced.
摘要翻译： 一种用于电子设备的附加盒式结构，其具有由上部和下部壳体部分形成的壳体。 上壳体通常由塑料制成并且具有形成在内表面上的导电层，而下壳体由诸如铝的金属材料制成。 壁状配合构件设置在下壳体的外边缘上，并与上壳体的侧面配合形成几乎矩形的横截面壳体。 由配合构件的外表面和上壳体的内表面形成的双重导电层防止电磁辐射从盒中泄漏。 此外，通过将印刷电路板的信号地和在多个位置处的框架接地两者接地来防止高频噪声。 导电层由印刷电路板插头突出到外部的通孔所引起的表面断裂。 这样的开口倾向于允许电磁噪声泄漏到壳体外部，而是通过将信号和框架接地接近插头端部和中部附近的位置，从而降低来自电磁辐射的有害噪声。
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