公开(公告)号：US20060001731A1

公开(公告)日：2006-01-05

申请号：US10533392

申请日：2003-10-27

申请人： Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Yuji Toyomura ,  Takafumi Hamano ,  Akira Gyotoku ,  Hideki Maruyama

发明人： Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Yuji Toyomura ,  Takafumi Hamano ,  Akira Gyotoku ,  Hideki Maruyama

IPC分类号： B41J2/47 ,  G01D15/14

CPC分类号： B41J2/451

摘要： An image forming apparatus includes a light source provided with a converting means for converting the advancing direction of light emitted from the light source, whereby the direction in which the light source is disposed can be determined regardless of a direction in which light is emitted. The advancing direction of the light emitted from a light emitting element is converted into a direction in which the light transmitting means can transmit the light, so that the luminous intensity on the photosensitive drum can be increased. It is designed so as to increase a light emitting area of the light emitting element and condense the light emitted therefrom, in result the luminous flux density can be improved. The light emitting element applies a flat luminous unit, which is combined with a light transmitting means in one optical piece.

摘要翻译： 图像形成装置包括：光源，其设置有用于转换从光源发射的光的前进方向的转换装置，从而可以确定光源的设置方向，而不管发光的方向如何。 从发光元件发射的光的前进方向被转换成光传输装置可以透射光的方向，从而可以提高感光鼓上的发光强度。 其设计是为了增加发光元件的发光面积并使从其发射的光凝结，从而可以提高光通量密度。 发光元件施加平坦的发光单元，其与一个光学片中的光发射装置组合。

公开(公告)号：US06195142B1

公开(公告)日：2001-02-27

申请号：US08773732

申请日：1996-12-24

申请人： Akira Gyotoku ,  Hideaki Iwanaga ,  Shintaro Hara ,  Takahiro Komatsu ,  Kei Sakanoue

发明人： Akira Gyotoku ,  Hideaki Iwanaga ,  Shintaro Hara ,  Takahiro Komatsu ,  Kei Sakanoue

IPC分类号： G02F11335

CPC分类号： H01L51/5253 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5243 ,  H01L51/5246

摘要： The invention presents an organic electroluminescence element excellent in long-term durability and reliability, a manufacturing method excellent in mass producibility, and a display device using the organic electroluminescence element. Accordingly, to prevent growth of dark spots in the luminous layer by completely shutting off invasion of moisture or oxygen into an anode or an organic thin film layer, a shield material is adhered to an element by using low melting glass or low melting solder. To fuse the low melting glass or low melting solder used for this purposes, laser or ultrasonic wave is used. The surface of the element is sealed with a protective film in a film thickness of 3 microns to 30 microns, or a protective film composed of two-layer laminate film of insulating compound layer andmetal film. According to these inventions, a highly reliable organic electroluminescence element small in changes in the time course suchas growth of dark sports and lowering of luminance is obtained.

摘要翻译： 本发明提出了长期耐久性和可靠性优异的有机电致发光元件，大规模生产性优异的制造方法以及使用有机电致发光元件的显示装置。 因此，为了通过完全切断水分或氧气侵入阳极或有机薄膜层来防止发光层中的黑斑生长，通过使用低熔点玻璃或低熔点焊料将屏蔽材料附着在元件上。 为了熔化用于此目的的低熔点玻璃或低熔点焊料，使用激光或超声波。 元件的表面用3微米至30微米的膜厚度的保护膜或由绝缘化合物层和金属膜的两层层压膜构成的保护膜密封。 根据这些发明，可以获得在黑暗运动的生长和亮度的降低等时间过程变化小的高可靠性的有机电致发光元件。

公开(公告)号：US07463275B2

公开(公告)日：2008-12-09

申请号：US10533392

申请日：2003-10-27

申请人： Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Yuji Toyomura ,  Takafumi Hamano ,  Akira Gyotoku ,  Hideki Maruyama

发明人： Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Yuji Toyomura ,  Takafumi Hamano ,  Akira Gyotoku ,  Hideki Maruyama

IPC分类号： B41J2/435 ,  B41J2/47 ,  B41J15/14 ,  G02B27/30 ,  G02B26/00

CPC分类号： B41J2/451

摘要： An image forming apparatus includes a light source provided with converting structure for converting an advancing direction of light emitted from the light source, whereby a direction in which the light source is disposed can be determined regardless of a direction in which light is emitted. The advancing direction of the light emitted from a light emitting element is converted into a direction in which light transmitting structure can transmit the light, so that a luminous intensity on a photosensitive drum can be increased. The light source is designed so as to increase a light emitting area of the light emitting element and condense light emitted therefrom. The light emitting element utilizes a flat luminous unit, which is combined with a light transmitting structure in one optical piece.

摘要翻译： 图像形成装置包括：光源，其设置有用于转换从光源发射的光的前进方向的转换结构，由此可以确定光源被设置的方向，而不管发光的方向如何。 从发光元件发射的光的前进方向被转换为透光结构可以透射光的方向，从而可以增加感光鼓上的发光强度。 光源被设计成增加发光元件的发光面积并使从其发出的光凝结。 发光元件利用与一个光学片中的透光结构组合的平坦发光单元。

公开(公告)号：US20060098432A1

公开(公告)日：2006-05-11

申请号：US10533132

申请日：2003-10-28

申请人： Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Yuji Toyomura ,  Takafumi Hamano ,  Akira Gyotoku

发明人： Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Yuji Toyomura ,  Takafumi Hamano ,  Akira Gyotoku

IPC分类号： F21V1/00

CPC分类号： B41J2/45

摘要： A light source for an image writing apparatus which can reduce the number of units without sacrifice in sufficient accuracy, and does not need an accurate alignment, and production method for the light source. The light source for the image writing apparatus forms an image by light emitted from light emitting elements provided on a specific substrate onto a photosensitive drum, wherein light emitting elements are disposed in a zigzag manner on one sheet of the substrate.

摘要翻译： 一种图像写入装置的光源，其能够以足够的精度而不牺牲精度地减少单元的数量，并且不需要精确的对准，以及用于光源的制造方法。 图像写入装置的光源通过从设置在特定基板上的发光元件发射的光形成感光鼓上的图像​​，其中发光元件以锯齿形的方式设置在一张基板上。

公开(公告)号：US06791260B2

公开(公告)日：2004-09-14

申请号：US10051298

申请日：2002-01-22

申请人： Takahiro Komatsu ,  Akira Gyotoku ,  Takafumi Hamano ,  Shinichiro Kaneko

发明人： Takahiro Komatsu ,  Akira Gyotoku ,  Takafumi Hamano ,  Shinichiro Kaneko

IPC分类号： H05B3300

CPC分类号： H01L27/3281 ,  H01L51/5206 ,  H01L51/5221

摘要： An organic electroluminescent (OEL) element includes a scanning electrode and a signal electrode, which crosses the scanning electrode at right angles, on a substrate. The signal electrodes are formed of N-layer electrodes laminated like steps, where respective layers are insulated from each other. The scanning electrodes are formed on the signal electrodes via an organic thin film layer. As a result, a display area is divided into sections corresponding to laminated numbers, and the divided each section is scanned independently. A duty ratio for driving the OEL element becomes large and less power consumption thus can be expected.

摘要翻译： 有机电致发光（OEL）元件包括扫描电极和在基板上与扫描电极成直角的信号电极。 信号电极由层叠的N层电极形成，其中各层彼此绝缘。 扫描电极经由有机薄膜层形成在信号电极上。 结果，将显示区域划分为对应于层叠号的部分，并且分割的每个部分被独立地扫描。 用于驱动OEL元件的占空比变大，因此可以预期较少的功耗。

公开(公告)号：US20060125384A1

公开(公告)日：2006-06-15

申请号：US10534378

申请日：2003-11-10

申请人： Tsuneharu Tomita ,  Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Akira Gyotoku ,  Takafumi Hamano ,  Yuji Tomomura

发明人： Tsuneharu Tomita ,  Tetsuroh Nakamura ,  Ken-ichi Masumoto ,  Akira Gyotoku ,  Takafumi Hamano ,  Yuji Tomomura

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H05B33/28 ,  H01L51/5221 ,  H01L51/56 ,  H05B33/10

摘要： With a conventional organic light emitting element, the pixel formation accuracy is controlled by the pattern formation accuracy of an electrode provided on the top surface of an organic layer. Since this electrode pattern must be formed after an organic layer is formed, only the vapor deposition method with low pattern formation accuracy is available. It makes it difficult to form homogenous and fine pixels. In a production method of an organic light emitting element in this invention, after forming a first electrode composed of a transparent electrode and a metal layer, an organic layer coats the transparent electrodes exposed by removing those portions of a metal layer corresponding to pixels, a second electrode is formed on the organic layer. In this method, the pixel formation accuracy depends on only a metal layer removing accuracy. Since the metal layer is removed before the organic layer is formed, the photolithographic technique can be applied to enable homogeneous and fine pixels to be formed.

摘要翻译： 利用传统的有机发光元件，通过设置在有机层的顶表面上的电极的图案形成精度来控制像素形成精度。 由于该电极图案必须在形成有机层之后形成，所以仅具有低图案形成精度的气相沉积方法。 这使得难以形成均匀和精细的像素。 在本发明的有机发光元件的制造方法中，在形成由透明电极和金属层构成的第一电极之后，通过除去与像素对应的金属层的那些部分，有机层涂布曝光的透明电极， 第二电极形成在有机层上。 在该方法中，像素形成精度仅取决于金属层去除精度。 由于在形成有机层之前去除了金属层，所以可以应用光刻技术来形成均匀和精细的像素。

公开(公告)号：US5442507A

公开(公告)日：1995-08-15

申请号：US166090

申请日：1993-12-13

申请人： Naoki Koga ,  Akira Gyotoku

发明人： Naoki Koga ,  Akira Gyotoku

IPC分类号： G11B5/39

CPC分类号： G11B5/3929 ,  G11B5/39

摘要： A magnetoresistive magnetic head comprising a magnetoresistive film, a pair of hard magnetic material films disposed on the magnetoresistive film, and a pair of leads disposed on the magnetoresistive film for feeding a sense current to the magnetoresistive film, wherein at least a part of each lead is formed between the pair of hard magnetic material films on the magnetoresistive film. According to this construction, generation of unstable magnetization at both ends of the track portion can be suppressed, so that a large reproduction output may be obtained.

摘要翻译： 一种磁阻磁头，包括磁阻膜，设置在磁阻膜上的一对硬磁材料膜，以及设置在磁阻膜上的一对引线，用于向磁阻膜馈送感测电流，其中每个引线的至少一部分 形成在磁阻膜上的一对硬磁性材料膜之间。 根据这种结构，可以抑制轨道部分的两端的不稳定磁化的产生，从而可以获得大的再现输出。