公开(公告)号：US06854822B2

公开(公告)日：2005-02-15

申请号：US10339286

申请日：2003-01-10

申请人： Masataka Yashima ,  Tsuyoshi Shibata

发明人： Masataka Yashima ,  Tsuyoshi Shibata

IPC分类号： B41J2/205 ,  B41J2/21

CPC分类号： B41J2/2128 ,  B41J2/2056

摘要： When multilevel printing is performed by using a plurality of types of inks, which present different densities for similar colors when used for printing, and changing the types of inks and the numbers of ink droplets in printing each pixel, an ink distribution table which defines a combination of the types of inks and the numbers of ink droplets in correspondence with each gray level value is generated on the basis of input information associated with the relative densities of the respective inks. A combination to be used to print each pixel is selected on the basis of the ink distribution table, thereby printing a good grayscale image free from gray-level reversal and the like.

摘要翻译： 当通过使用多种类型的油墨进行多层印刷时，其在用于印刷时呈现类似颜色的不同密度，并且在打印每个像素时改变油墨类型和墨滴数量，定义一个油墨分配表 基于与各个墨水的相对密度相关联的输入信息，生成与每个灰度值相对应的墨水类型和墨滴数量的组合。 基于墨水分配表选择用于打印每个像素的组合，从而打印不具有灰度级反转的良好灰度图像等。

公开(公告)号：US06702426B2

公开(公告)日：2004-03-09

申请号：US10288513

申请日：2002-11-06

申请人： Masataka Yashima

发明人： Masataka Yashima

IPC分类号： B41J221

CPC分类号： B41J2/2139

摘要： A method for correcting image degradations due to nonejecting nozzles or kink ejection of nozzles without reducing a recording rate for an inkjet recording apparatus for recording images at high speed employing a one-pass recording system, in which an image is completed by one time scanning of a recording head relative to a recording medium, such as an inkjet recording apparatus using a full-line type recording head. When corrected data during head shading correction and nonejection complementing in image processing exceed a maximum value capable of being recorded, complementing is controlled with a different color corresponding to data-amount which exceeds the maximum value.

摘要翻译： 一种用于校正由于不喷嘴引起的图像劣化或者在不降低使用一次记录系统的高速记录图像的喷墨记录装置的记录速率的情况下校正喷嘴的图像劣化的方法，其中通过一次扫描完成图像 相对于记录介质的记录头，例如使用全线型记录头的喷墨记录装置。 当在头部阴影校正和图像处理中的未补充补码中的校正数据超过能够被记录的最大值时，补码以对应于超过最大值的数据量的不同颜色进行控制。

公开(公告)号：US5026510A

公开(公告)日：1991-06-25

申请号：US321404

申请日：1989-03-10

申请人： Masataka Yashima

发明人： Masataka Yashima

IPC分类号： B29C33/42 ,  B29C39/00 ,  B29D17/00 ,  G11B7/013 ,  G11B7/26

CPC分类号： B29D17/005 ,  B29C33/424 ,  G11B7/24085 ,  B29C39/00 ,  B29L2017/005 ,  G11B7/263 ,  Y10S425/81

摘要： A cast mold and process for casting a substrate for an information recording medium has an uneven preformat pattern formed on the mold surface. The uneven preformat features a pattern corresponding to tracking grooves and information pits, each information pit portion has a size with a length b in the direction parallel to the pattern of the tracking groove of 2 to 15 .mu.m and a width a in the direction perpendicular thereto of 1 to 6 .mu.m and a height c of 300 to 3500 .ANG.. The pit pattern has a pitch which is 1.8-fold or more of pit length b.

公开(公告)号：US08227094B2

公开(公告)日：2012-07-24

申请号：US12103162

申请日：2008-04-15

申请人： Keiji Okinaka ,  Masataka Yashima ,  Akihito Saitoh ,  Naoki Yamada

发明人： Keiji Okinaka ,  Masataka Yashima ,  Akihito Saitoh ,  Naoki Yamada

IPC分类号： H01L51/54

CPC分类号： H05B33/20 ,  C09B1/00 ,  C09B57/00 ,  C09B57/001 ,  C09B57/008 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1044 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/5012 ,  H01L2251/308 ,  H01L2251/552 ,  Y10S428/917

摘要： Provided is an organic electroluminescent device for emitting blue light, which has high luminous efficiency and good drive durability. This organic electroluminescent device for emitting blue light includes an anode 2, a cathode 6, and a layer which contains an organic compound interposed between the anode 2 and the cathode 6, the layer which contains an organic compound including at least a light-emitting layer 4, wherein the light-emitting layer 4 contains a bipolar host having a hole mobility and an electron mobility of 10−4 cm2/Vs or greater, a light-emitting dopant and a carrier trapping dopant, and the light-emitting dopant energy gap EgB, the bipolar host energy gap Egh, and the carrier trapping dopant energy gap Egd are such that Egd>Egh>EgB.

摘要翻译： 本发明提供一种发光蓝色光的有机电致发光元件，其发光效率高，驱动耐久性良好。 用于发射蓝光的这种有机电致发光器件包括阳极2，阴极6和包含介于阳极2和阴极6之间的有机化合物的层，该层包含至少包含发光层的有机化合物 如图4所示，其中发光层4包含具有10 -4 cm 2 / Vs以上的空穴迁移率和电子迁移率的双极性主体，发光掺杂剂和载流子捕获掺杂剂，并且发光掺杂剂能隙 EgB，双极主能隙Egh和载流子俘获掺杂剂能隙Egd是Egd> Egh> EgB。

公开(公告)号：US07815966B2

公开(公告)日：2010-10-19

申请号：US10367765

申请日：2003-02-19

申请人： Takeshi Miyazaki ,  Ichiro Onuki ,  Masataka Yashima ,  Akio Kashiwazaki ,  Eriko Namazue

发明人： Takeshi Miyazaki ,  Ichiro Onuki ,  Masataka Yashima ,  Akio Kashiwazaki ,  Eriko Namazue

IPC分类号： B05D5/06

CPC分类号： C09D11/30 ,  B41M3/006 ,  B41M7/0045 ,  B41M7/0054 ,  C09D11/101 ,  G02B5/205 ,  G02B5/24

摘要： A production process of a light amount adjustment member, by which a light amount adjustment member that can sufficiently satisfy optical properties can be economically produced at low production cost and high yield by a simple operation is provided. In addition, a wide variety of light amount adjustment devices and photographing apparatus equipped with a light amount adjustment member are cheaply provided while achieving satisfactory optical properties. The production process of the light amount adjustment member comprises the step of applying a coloring liquid containing a coloring material to a transparent base material using a liquid jet recording process to form a light amount adjustment region having a particular optical density.

摘要翻译： 提供了一种光量调节部件的制造过程，通过该光量调节部件，能够以低成本和通过简单的操作获得高产率来经济地制造能够充分满足光学特性的光量调节部件。 此外，在获得令人满意的光学性能的同时，便宜地设置了各种光量调节装置和配备有光量调节部件的拍摄装置。 光量调节构件的制造方法包括使用液体喷射记录处理将含有着色材料的着色液体施加到透明基材上以形成具有特定光密度的光量调节区域的步骤。

公开(公告)号：US07604873B2

公开(公告)日：2009-10-20

申请号：US11175206

申请日：2005-07-07

申请人： Keiji Okinaka ,  Akihito Saitoh ,  Naoki Yamada ,  Masataka Yashima ,  Koichi Suzuki ,  Akihiro Senoo ,  Kazunori Ueno

发明人： Keiji Okinaka ,  Akihito Saitoh ,  Naoki Yamada ,  Masataka Yashima ,  Koichi Suzuki ,  Akihiro Senoo ,  Kazunori Ueno

IPC分类号： H01L51/54

CPC分类号： H01L51/5012 ,  Y10S428/917 ,  Y10T428/24942

摘要： It is an object of the present invention to provide an organic light emitting device having a long-life optical output. The organic light emitting device according to the present invention is provided with an emission layer including at least a host material, a light emitting material, and another material, wherein the another material has a smaller ionization potential than and almost the same hole mobility as or a greater hole mobility than an ionization potential and a hole mobility of a compound which forms an emission layer-side-interface.

摘要翻译： 本发明的目的是提供一种具有长寿命光输出的有机发光器件。 根据本发明的有机发光器件设置有至少包括主体材料，发光材料和另一种材料的发射层，其中另一种材料具有比或几乎相同的空穴迁移率或几乎相同的电离电位 比形成发射层侧界面的化合物的电离电位和空穴迁移率更大的空穴迁移率。

公开(公告)号：US20090066227A1

公开(公告)日：2009-03-12

申请号：US11913046

申请日：2006-08-12

申请人： Keiji Okinaka ,  Naoki Yamada ,  Satoshi Igawa ,  Jun Kamatani ,  Masataka Yashima

发明人： Keiji Okinaka ,  Naoki Yamada ,  Satoshi Igawa ,  Jun Kamatani ,  Masataka Yashima

IPC分类号： C09K11/06

CPC分类号： C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5036 ,  H05B33/14

摘要： An object of the present invention is to provide an organic blue-light-emitting device having high emission efficiency and a long continuous driving lifetime. The organic light-emitting device include a layer containing a first compound having a fluoranthene skeleton and a second compound having a pyrene skeleton, the second compound having an energy gap larger than that of the first compound, wherein EL1 representing the energy of the lowest unoccupied molecular orbit (LUMO) of the first compound and EL2 representing the energy of the LUMO of the second compound satisfy a relationship of EL2−EL1≧0.15 eV.

摘要翻译： 本发明的目的是提供一种发光效率高，连续驱动寿命长的有机蓝光发光元件。 有机发光器件包括含有具有荧蒽骨架的第一化合物和具有芘骨架的第二化合物的层，第二化合物的能隙大于第一化合物的能隙，其中EL1表示最低未被占据的能量 第一化合物的分子轨道（LUMO）和表示第二化合物的LUMO能量的EL2满足EL2-EL1> = 0.15eV的关系。

公开(公告)号：US07316464B2

公开(公告)日：2008-01-08

申请号：US10864316

申请日：2004-06-10

申请人： Tsuyoshi Shibata ,  Noribumi Koitabashi ,  Masataka Yashima

发明人： Tsuyoshi Shibata ,  Noribumi Koitabashi ,  Masataka Yashima

IPC分类号： B41J29/38

CPC分类号： B41J2/2139 ,  B41J29/393

摘要： In an image area printed by a nozzle group including a defective nozzle, pixels printed by the defective nozzle and part of pixels located in the vicinity of the same are printed by another nozzle group. As a result, since printing is performed not only at the pixels printed by the defective nozzle but also at the pixels in the neighborhood thereof simultaneously by separate nozzles, irregularities of printing attributable to interpolation are distributed even when there is a relative misalignment between the nozzle groups. It is therefore possible to obtain a preferable image without any increase in output time even when a printing head including a defective nozzle is used.

摘要翻译： 在由包括缺陷喷嘴的喷嘴组打印的图像区域中，由缺陷喷嘴打印的像素和位于其附近的像素的一部分被另一个喷嘴组打印。 结果，由于不仅在由缺陷喷嘴打印的像素上进行打印，而且还通过分开的喷嘴同时进行其附近的像素的打印，即使在喷嘴之间存在相对的未对准的情况下也分布了可插补的打印不规则 团体 因此即使使用包括有缺陷喷嘴的打印头，也可以获得优选的图像而不会增加输出时间。

公开(公告)号：US07298524B2

公开(公告)日：2007-11-20

申请号：US09987530

申请日：2001-11-15

申请人： Tsuyoshi Shibata ,  Noribumi Koitabashi ,  Masataka Yashima ,  Hitoshi Tsuboi

发明人： Tsuyoshi Shibata ,  Noribumi Koitabashi ,  Masataka Yashima ,  Hitoshi Tsuboi

IPC分类号： G06F15/00 ,  G06K15/00

CPC分类号： H04N1/54 ,  G06K15/102 ,  G06K2215/0094

摘要： A secondary color is used for printing an image with a printer so as to reduce the granularity of the printed image, particularly the light image area. Data of magenta and cyan color components of image data is subjected to under-removal processing to generate blue ink image data as the mentioned secondary color. A blue ink dot is printed in accordance with the blue ink data obtained by the under removal processing to replace the magenta and cyan data. As a result, it is possible to reduce the granularity that would otherwise be caused by localized distributions of magenta and cyan dots.

摘要翻译： 次要颜色用于打印机打印图像，以便降低打印图像，特别是光图像区域的粒度。 图像数据的品红色和青色分量的数据经过去除掉处理以产生作为所述次级颜色的蓝色油墨图像数据。 根据通过去除处理获得的蓝色墨水数据来打印蓝色墨点以替换品红色和青色数据。 结果，可以降低否则将由品红色和青色点的局部分布引起的颗粒度。

公开(公告)号：US20070207346A1

公开(公告)日：2007-09-06

申请号：US11678367

申请日：2007-02-23

申请人： Akihito Saitoh ,  Masataka Yashima

发明人： Akihito Saitoh ,  Masataka Yashima

IPC分类号： H01L51/54

CPC分类号： H01L51/5036 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0094 ,  H05B33/14 ,  Y10S428/917

摘要： Provided is an organic light-emitting device capable of emitting light with high efficiency by incorporating a silyl compound in which a silyl group and an amino group are directly bonded to an anthracene ring particularly into its light-emitting layer. In the organic light-emitting device including: a pair of electrodes composed of an anode and a cathode; and an organic compound layer interposed between the pair of electrodes, wherein the organic compound layer contains the following silyl compound. A layer containing at least one kind of the silyl compound is a light-emitting layer.

摘要翻译： 本发明提供能够通过将甲硅烷基和氨基直接键接到蒽环上的甲硅烷基化合物，特别是在其发光层中，能够高效地发光的有机发光装置。 在有机发光装置中，包括：由阳极和阴极构成的一对电极; 以及夹在所述一对电极之间的有机化合物层，其中所述有机化合物层包含以下甲硅烷基化合物。 含有至少一种甲硅烷基化合物的层是发光层。