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公开(公告)号：US20110036810A1
公开(公告)日：2011-02-17
申请号：US12866498
申请日：2008-03-25
CPC分类号： H01J9/025 , H01J1/16 , H01J1/3044 , H01J9/042 , H01J37/073 , H01J37/3056 , H01J2201/30415 , H01J2237/06316 , H01J2237/06341 , H01J2237/3174 , H01J2237/31749
摘要： An electron gun with a truncated-cone-shaped cathode with uniform emission current density is efficiently manufactured. A manufacturing method of a cathode electron gun equipped with a supply source for diffusing oxide of a metal element on a single crystal needle of tungsten or molybdenum includes steps of forming a truncated-cone-shape having a flat plane at a single crystal edge serving as the cathode by machining beforehand, thereafter thinning and removing a front layer of the flat plane by a focused gallium ion beam, and re-flattening it.
摘要翻译： 具有均匀发射电流密度的截头锥形阴极的电子枪被有效地制造。 配备有用于在钨或钼的单晶针上扩散金属元素的氧化物的供给源的阴极电子枪的制造方法包括在单晶边缘处形成具有平面的截头圆锥形状的步骤， 预先加工阴极，然后通过聚焦的镓离子束稀释并除去平面的前层，并使其平坦化。
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公开(公告)号：US20100026160A1
公开(公告)日：2010-02-04
申请号：US12443032
申请日：2007-09-26
IPC分类号： H01J1/46
CPC分类号： H01J37/065 , B82Y10/00 , B82Y40/00 , H01J37/28 , H01J37/3174 , H01J2237/06316 , H01J2237/065 , H01J2237/2817
摘要： An electron source showing little surplus current even at a time of high angular intensity operation is provided. An electron source comprising an electron emitting portion, a suppressor electrode and an extractor electrode, wherein the electron emitting portion is present at a leading edge of an end of a single crystal rod having a shape comprising a first truncated cone portion or a cone portion, and a second truncated cone portion continuing therefrom. It is preferably the electron source, wherein the single crystal rod has an oxide of a metal element selected from the group consisting of Ca, Sr, Ba, Sc, Y, La, Ti, Zr, Hf and lanthanoide elements as a diffusion source, and the single crystal rod is made of tungsten or molybden of orientation.
摘要翻译： 提供即使在高角度强度操作时也显示出少量剩余电流的电子源。 一种电子源，包括电子发射部分，抑制电极和提取器电极，其中电子发射部分存在于具有包括第一截锥体部分或锥形部分的形状的单晶棒的端部的前缘， 以及从其继续的第二截锥体部分。 优选为电子源，其中，单晶棒具有选自Ca，Sr，Ba，Sc，Y，La，Ti，Zr，Hf和镧系元素作为扩散源的金属元素的氧化物， 并且单晶棒由<100>方向的钨或钼制成。
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公开(公告)号：US07536317B2
公开(公告)日：2009-05-19
申请号：US11063527
申请日：2005-02-24
IPC分类号： G06Q30/00
CPC分类号： H04N1/00143 , G06Q30/0633 , H04N1/00132 , H04N1/00161 , H04N1/00172 , H04N1/00188
摘要： In the order receiving system of the invention, a read/record controller reads image data from a memory card, produces uniquely recognizable ID information and stores the image data in a memory in association with the ID information. An order form issue section issues the user with an order form including the ID information, a thumbnail of the image data associated with the ID information and a blank field for entry of order information on the image data corresponding to the thumbnail. A scanner reads the ID information and order information from the order form filled with the order information by the user. A readout controller stores the order information in the memory in association with the image data corresponding to the ID information.
摘要翻译： 在本发明的订单接收系统中，读取/记录控制器从存储卡读取图像数据，产生唯一可识别的ID信息，并将图像数据与ID信息相关联地存储在存储器中。 订单表单问题部分向用户发出包括ID信息，与ID信息相关联的图像数据的缩略图的订单，以及用于输入与缩略图相对应的图像数据上的订单信息的空白字段。 扫描仪从用户填写的订单信息的订单中读取ID信息和订单信息。 读出控制器将订单信息与对应于ID信息的图像数据相关联地存储在存储器中。
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4.发明授权Exposure device and exposure method for exposing a photosensitive medium to light on the basis of image data containing multiple pixels 失效基于包含多个像素的图像数据的曝光装置和用于将光敏介质曝光的曝光方法公开(公告)号：US07236184B2
公开(公告)日：2007-06-26
申请号：US10863528
申请日：2004-06-09
申请人： Takuji Ehara , Fumihiro Nakahara
发明人： Takuji Ehara , Fumihiro Nakahara
IPC分类号： B41J2/47
CPC分类号： G06K15/02 , G06K2215/0071
摘要： In an exposure device according to the present invention, a plurality of exposure bands each containing multiple dots is formed on photographic paper by repeating main scanning in a main scanning direction based on image data that contains multiple pixels and the transfer of the photographic paper in a sub scanning direction. Of the multiple dots contained in each of two continuous exposure bands, the mean value of the pixel levels of two pixels corresponding to two dots with the same positional relationship for the main scanning direction is calculated to derive interpolation data. Thus, the region between the two dots neighboring in the sub scanning direction on the photographic paper is exposed on the basis of the interpolation data.
摘要翻译： 在根据本发明的曝光装置中，通过基于包含多个像素的图像数据在主扫描方向上重复主扫描而在相纸上形成多个包含多个点的曝光带，并且将相纸的传送 副扫描方向。 在两个连续曝光带中的每一个中包含的多个点中，计算与主扫描方向具有相同位置关系的两个点相对应的两个像素的像素级的平均值，以导出插值数据。 因此，基于内插数据曝光相纸上副扫描方向相邻的两个点之间的区域。
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公开(公告)号：US20050219644A1
公开(公告)日：2005-10-06
申请号：US10863528
申请日：2004-06-09
申请人： Takuji Ehara , Fumihiro Nakahara
发明人： Takuji Ehara , Fumihiro Nakahara
CPC分类号： G06K15/02 , G06K2215/0071
摘要： In an exposure device according to the present invention, a plurality of exposure bands each containing multiple dots is formed on photographic paper by repeating main scanning in a main scanning direction based on image data that contains multiple pixels and the transfer of the photographic paper in a sub scanning direction. Of the multiple dots contained in each of two continuous exposure bands, the mean value of the pixel levels of two pixels corresponding to two dots with the same positional relationship for the main scanning direction is calculated to derive interpolation data. Thus, the region between the two dots neighboring in the sub scanning direction on the photographic paper is exposed on the basis of the interpolation data.
摘要翻译： 在根据本发明的曝光装置中，通过基于包含多个像素的图像数据在主扫描方向上重复主扫描而在相纸上形成多个包含多个点的曝光带，并且将相纸的传送 副扫描方向。 在两个连续曝光带中的每一个中包含的多个点中，计算与主扫描方向具有相同位置关系的两个点相对应的两个像素的像素级的平均值，以导出插值数据。 因此，基于内插数据曝光相纸上副扫描方向相邻的两个点之间的区域。
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6.发明授权Optical scanning device, image scanning method and photographic processing device 失效光学扫描装置，图像扫描方法及摄影处理装置公开(公告)号：US06552741B2
公开(公告)日：2003-04-22
申请号：US09847315
申请日：2001-05-03
IPC分类号： B41J247
CPC分类号： H04N1/2346 , B41J2/471 , H04N1/053 , H04N1/502 , H04N2201/02439 , H04N2201/04768 , H04N2201/04794
摘要： An optical scanning device which performs an exposing operation with respect to a photosensitive material such as a printing sheet, etc., by scanning with laser beams in respective colors modulated according to image data is arranged so as to modulate light beams in respective colors projected from respective light sources of a red LD, a green-color SHG laser unit and a blue-color SHG laser unit by AOMs according to image data. Then, the clock frequency control section adjusts an exposure scanning clock for each of the AOM drivers for driving these AOMs individually. It is therefore possible to suppress an aberration in color caused by a shift in light beams in respective colors which are to be projected onto the same target position.
摘要翻译： 通过用根据图像数据调制的各种颜色的激光束进行扫描来执行相对于诸如打印片材等感光材料的曝光操作的光学扫描装置被布置成调制从 根据图像数据，通过AOM的红色LD，绿色SHG激光单元和蓝色SHG激光单元的各个光源。 然后，时钟频率控制部分分别调整用于驱动这些AOM的每个AOM驱动器的曝光扫描时钟。 因此，可以抑制由要投影到相同目标位置的各种颜色的光束的偏移引起的颜色像差。
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公开(公告)号：US20050197925A1
公开(公告)日：2005-09-08
申请号：US11063527
申请日：2005-02-24
CPC分类号： H04N1/00143 , G06Q30/0633 , H04N1/00132 , H04N1/00161 , H04N1/00172 , H04N1/00188
摘要： In the order receiving system of the invention, a read/record controller reads image data from a memory card, produces uniquely recognizable ID information and stores the image data in a memory in association with the ID information. An order form issue section issues the user with an order form including the ID information, a thumbnail of the image data associated with the ID information and a blank field for entry of order information on the image data corresponding to the thumbnail. A scanner reads the ID information and order information from the order form filled with the order information by the user. A readout controller stores the order information in the memory in association with the image data corresponding to the ID information.
摘要翻译： 在本发明的订单接收系统中，读取/记录控制器从存储卡读取图像数据，产生唯一可识别的ID信息，并将图像数据与ID信息相关联地存储在存储器中。 订单表单问题部分向用户发出包括ID信息，与ID信息相关联的图像数据的缩略图的订单，以及用于输入与缩略图相对应的图像数据上的订单信息的空白字段。 扫描仪从用户填写的订单信息的订单中读取ID信息和订单信息。 读出控制器将订单信息与对应于ID信息的图像数据相关联地存储在存储器中。
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8.发明授权Photographic printer having varied intensities or optical modulation data for laser light sources 失效用于激光光源的具有不同强度或光调制数据的照相打印机公开(公告)号：US06803937B2
公开(公告)日：2004-10-12
申请号：US09860562
申请日：2001-05-21
IPC分类号： B41J2435
CPC分类号： H04N1/6097 , H04N1/40037 , H04N1/4078
摘要： In a photographic printer using a laser scanning unit for exposing a latent image corresponding to an image data on a sensitized surface of a photographic paper, intensities of the laser beams exposing the photographic paper are adjusted corresponding to a variation of an actual sensitivity of the photographic paper and deterioration of a developer with respect to nominal values of them. At least the intensities directly emitted from laser light sources, or values of optical modulation data for modulating the laser beams corresponding to the image data are varied. Alternatively, transmittances of optical elements such as polarizing beam splitters provided on optical paths are varied for adjusting the intensities of the laser beams.
摘要翻译： 在使用激光扫描单元的照相打印机中，相对于照相纸的敏化表面上的图像数据曝光潜像的曝光照相纸的激光强度相应于摄影的实际灵敏度的变化 纸张和开发商对其名义价值的恶化。 至少从激光光源发射的强度或用于调制对应于图像数据的激光束的光调制数据的值是变化的。 或者，改变设置在光路上的偏振分束器等光学元件的透射率来调节激光束的强度。
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