Thermal recording head and drive circuit
    4.
    发明授权
    Thermal recording head and drive circuit 失效
    热敏记录头和驱动电路

    公开(公告)号:US4141018A

    公开(公告)日:1979-02-20

    申请号:US849424

    申请日:1977-11-07

    摘要: A recording apparatus includes a recording head and a drive circuit for driving the recording head. The recording head includes a plurality of main blocks arranged successively in a given direction and a plurality of first and second conductors. The main blocks each include first and second unit recording blocks arranged in the given direction. Each unit recording block includes n recording units arranged in the given direction. One ends of the n recording units are collectively connected to the selection terminal of each unit recording block. The first conductors each connect the other end of the ith (n.gtoreq.i.gtoreq.1) of the first recording block with the other end of the (n+1-i)th recording unit of the second unit recording block. The second conductors connect the corresponding first conductors in the respective main blocks and bears thereon signals to be recorded. The drive circuit includes first means for selecting a desired one of the unit recording blocks and second means for supplying recording signals to the recording units of the selected unit recording block in the order of the given directional order.

    摘要翻译: 记录装置包括记录头和用于驱动记录头的驱动电路。 记录头包括沿给定方向依次布置的多个主块和多个第一和第二导体。 主要块包括沿给定方向布置的第一和第二单位记录块。 每个单元记录块包括沿给定方向布置的n个记录单元。 n个记录单元的一端被集体地连接到每个单元记录块的选择端子。 第一导体各自将第一记录块的第i(n> i = i> / = 1)的另一端与第二单元记录块的第(n + 1-i)记录单元的另一端连接。 第二导体将相应的主块中的相应的第一导体连接并在其上承载要被记录的信号。 驱动电路包括用于选择所需单元记录块的第一装置和用于以给定的方向顺序向所选单位记录块的记录单元提供记录信号的第二装置。

    Electrostatic latent image forming apparatus having a plurality of
photoelectric converters
    5.
    发明授权
    Electrostatic latent image forming apparatus having a plurality of photoelectric converters 失效
    具有多个光电转换器的静电潜像形成装置

    公开(公告)号:US5483271A

    公开(公告)日:1996-01-09

    申请号:US998953

    申请日:1992-12-31

    CPC分类号: B41J2/45 G03G15/05

    摘要: The light-transmitting electrode is arranged in correspondence with a pixel, and the photoconductive element and the capacitor element which are arranged on one surface of the light-transmitting electrode and connected in series with each other through the light-transmitting electrode are arranged on a substrate. The plurality of photoelectric converters each of which can apply a voltage across the corresponding photoconductive and capacitor elements are two-dimentionally arranged, and the photoconductive elements and the capacitor elements are commonly connected to each other. A voltage is applied across the photoconductive elements and the capacitor elements.

    摘要翻译: 透光电极与像素对应地布置,并且布置在透光电极的一个表面上并通过透光电极彼此串联连接的光电导元件和电容器元件布置在 基质。 多个光电转换器各自可以在相应的光电导和电容器元件上施加电压,这两个光电转换器被二维地布置,并且光​​电导元件和电容器元件共同连接。 在光电导元件和电容器元件两端施加电压。

    Image sensor
    6.
    发明授权
    Image sensor 失效
    图像传感器

    公开(公告)号:US4644411A

    公开(公告)日:1987-02-17

    申请号:US756297

    申请日:1985-07-18

    摘要: An image sensor according to one aspect of the present invention comprises a plurality of linearly arranged line sensors each including a plurality of linearly arranged picture elements acting as photodetecting elements, wherein the photodetecting elements positioned at the ends of the linear arrangement are smaller in width in the direction of the linear arrangement than the photodetecting elements positioned in the central portion.

    摘要翻译: 根据本发明的一个方面的图像传感器包括多个线性排列的线传感器,每个线性传感器包括作为光检测元件的多个线性排列的像素,其中位于线性排列端部处的光检测元件的宽度较小 线性排列的方向比位于中心部分的光电检测元件的方向。

    Image forming device
    7.
    发明授权
    Image forming device 失效
    图像形成装置

    公开(公告)号:US5276486A

    公开(公告)日:1994-01-04

    申请号:US28290

    申请日:1993-03-09

    IPC分类号: G03G15/34 H04N1/29 G03G15/24

    摘要: Without using corona charge, a predetermined voltage is applied to all of the island-like electrodes provided on a front surface of an electrostatic latent image forming member, which is then exposed by exposing device from a rear surface thereof. Consequently, a contrast potential is generated between the island-like electrodes two-dimensionally arranged, thereby forming an electrostatic latent image. By setting the exposing light-emitting diode array inside the electrostatic latent image forming member, the light irradiating position and the developed position can be made close to each other. Therefore, the latent image can be developed by toner at the maximum contrast potential of the electrostatic latent image on the image forming member. The toner image is then transferred and fixed on an image formation medium.

    摘要翻译: 在不使用电晕电荷的情况下,将预定电压施加到设置在静电潜像形成构件的前表面上的所有岛状电极,然后通过曝光装置从其后表面露出。 因此,在二维布置的岛状电极之间产生对比度电位,从而形成静电潜像。 通过将曝光发光二极管阵列设置在静电潜像形成部件的内部,可以使光照射位置和显影位置彼此接近。 因此,可以通过调色剂在图像形成部件上的静电潜像的最大对比度电位下显影潜像。 然后将调色剂图像转印并固定在图像形成介质上。

    Thermal recording head
    8.
    发明授权
    Thermal recording head 失效
    热敏记录头

    公开(公告)号:US4250375A

    公开(公告)日:1981-02-10

    申请号:US045933

    申请日:1979-06-06

    IPC分类号: B41J2/335 B41J2/345 H05B1/00

    摘要: A thermal recording head which comprises a plurality of heat-generating resistors; an insulation substrate on which a plurality of separate conductors are mounted to be connected to the heat-generating resistors directly or with diodes interposed therebetween; and a 3-ply conductor holder formed of an insulation sheet, an assembly of common conductors mounted on the insulation sheet at a prescribed interval and an insulation layer deposited on the common conductors with a thickness of 2 to 20 microns, and wherein the insulation layer has openings arranged at a prescribed interval; and the insulation substrate is laminated with the conductor holder with the common conductors connected to the separate conductors.

    摘要翻译: 一种热敏记录头,包括多个发热电阻器; 绝缘基板,其上安装有多个分离的导体,以直接连接到发热电阻器或者插入其中的二极管; 以及由绝缘片形成的3层导线架,以规定间隔安装在绝缘片上的公共导体的组件和沉积在公共导体上的绝缘层,厚度为2至20微米,并且其中绝缘层 具有以规定间隔布置的开口; 并且绝缘基板与导体保持器层叠,其中公共导体连接到单独的导体。

    Thermal printer
    9.
    发明授权
    Thermal printer 失效
    热敏打印机

    公开(公告)号:US4464669A

    公开(公告)日:1984-08-07

    申请号:US388976

    申请日:1982-06-16

    IPC分类号: B41J2/355 G01D15/10

    CPC分类号: B41J2/355

    摘要: High speed printing can be attained without loss of printing quality. The amount of energy to be supplied to each heating resistor in the next printing cycle is determined by the amount of energy which was supplied to it during the previous cycle of printing, as well as by the density of picture data to be printed. Other information which may be taken into account in adjusting the amount of energy supplied to the heating resistors includes the amount of energy previously supplied to adjacent resistors and the duration of the printing cycle (where this is variable).

    摘要翻译: 可以实现高速打印而不损失打印质量。 在下一个打印周期中供应给每个加热电阻器的能量的量由在上一次打印周期期间提供给它的能量的量以及要打印的图像数据的密度来确定。 在调整供应给加热电阻器的能量量时可以考虑的其他信息包括先前提供给相邻电阻器的能量量以及打印周期的持续时间(这是可变的)。