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1. 发明授权

US5943586A LED array alignment mark, method and mask for forming same, and LED array alignment method 失效
公开(公告)号：US5943586A
公开(公告)日：1999-08-24
申请号：US768184
申请日：1996-12-17
申请人： Masumi Koizumi , Yukio Nakamura , Masaharu Nobori , Aya Yamanaka
发明人： Masumi Koizumi , Yukio Nakamura , Masaharu Nobori , Aya Yamanaka
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , B41J21/16 , B41J25/20 , H05K13/04 , H01L21/76
CPC分类号： H01L33/20 , B41J2/45
摘要： An alignment mark on a light-emitting diode (LED) array chip is formed together with the light-emitting areas of the diodes in the array, by use of a combined mask having a first part and a second part. An impurity is introduced through windows in the first part to form the light-emitting areas. Next the windows are covered with an etching resist, and the chip substrate is etched to create a topographic relief feature defined by the second part of the mask. This topographic relief feature is used as an alignment mark. When LED array chips having these alignment marks are mounted on a supporting surface, they are aligned by recognizing patterns of light reflected from the topographic relief, thereby detecting the positions of the alignment marks.

2. 发明授权

US6023104A LED array alignment mark, method and mask for forming same, and LED array alignment method 失效
标题翻译： LED阵列对准标记，其形成方法和掩模，以及LED阵列对准方法
公开(公告)号：US6023104A
公开(公告)日：2000-02-08
申请号：US330149
申请日：1999-06-11
申请人： Masumi Koizumi , Yukio Nakamura , Masaharu Nobori , Aya Yamanaka
发明人： Masumi Koizumi , Yukio Nakamura , Masaharu Nobori , Aya Yamanaka
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , B41J21/16 , B41J25/20 , H05K13/04 , H01L23/544
CPC分类号： H01L33/20 , B41J2/45
摘要： An alignment mark on a light-emitting diode (LED) array chip is formed together with the light-emitting areas of the diodes in the array, by use of a combined mask having a first part and a second part. An impurity is introduced through windows in the first part to form the light-emitting areas. Next the windows are covered with an etching resist, and the chip substrate is etched to create a topographic relief feature defined by the second part of the mask. This topographic relief feature is used as an alignment mark. When LED array chips having these alignment marks are mounted on a supporting surface, they are aligned by recognizing patterns of light reflected from the topographic relief, thereby detecting the positions of the alignment marks.
摘要翻译：通过使用具有第一部分和第二部分的组合掩模，在发光二极管（LED）阵列芯片上的对准标记与阵列中的二极管的发光区域一起形成。通过第一部分中的窗口引入杂质以形成发光区域。接下来，窗口被抗蚀剂覆盖，并且蚀刻芯片基板以产生由掩模的第二部分限定的地形浮雕特征。该地形浮雕功能用作对准标记。当具有这些对准标记的LED阵列芯片安装在支撑表面上时，通过识别从地形浮雕反射的光的图案来对准它们，从而检测对准标记的位置。

3. 发明授权

US5869848A End face light-emitting-type LED, end face light-emitting-type LED array and methods of manufacturing them 失效
标题翻译：端面发光型LED，端面发光型LED阵列及其制造方法
公开(公告)号：US5869848A
公开(公告)日：1999-02-09
申请号：US762417
申请日：1996-12-09
申请人： Masaharu Nobori , Hiroyuki Fujiwara , Masumi Koizumi , Aya Yamanaka , Makoto Ishimaru , Yukio Nakamura
发明人： Masaharu Nobori , Hiroyuki Fujiwara , Masumi Koizumi , Aya Yamanaka , Makoto Ishimaru , Yukio Nakamura
IPC分类号： H01L33/08 , H01L33/16 , H01L33/30 , H01L33/58 , H01L33/00
CPC分类号： H01L33/20 , H01L33/0008 , H01L33/24
摘要： An end face light-emitting-type LED has a first-conductive-type semiconductor substrate and a second-conductive-type diffusion region formed on a first surface of the first-conductive-type semiconductor substrate so as to have a depth within a predetermined value. The first-conductive-type semiconductor substrate has a second surface which meets the first surface at a predetermined angle with the first surface. A junction between the first-conductive-type semiconductor substrate and the second-conductive-type diffusion region includes an inclined portion with regard to the first surface in the vicinity of an edge portion of the junction which is on a side of the second surface, and light emerges from the junction via the second surface.
摘要翻译：端面发光型LED具有形成在第一导电型半导体衬底的第一表面上的第一导电型半导体衬底和第二导电型扩散区，以使其具有预定的深度值。第一导电型半导体衬底具有与第一表面成预定角度相交的第二表面。第一导电型半导体基板和第二导电型扩散区域之间的接合部包括在第二表面侧的接合部的边缘部附近的第一面的倾斜部，并且光从接合处经由第二表面出射。

4. 发明授权

US5955748A End face light emitting type light emitting diode 失效
标题翻译：端面发光型发光二极管
公开(公告)号：US5955748A
公开(公告)日：1999-09-21
申请号：US942302
申请日：1997-10-01
申请人： Yukio Nakamura , Mitsuhiko Ogihara , Masumi Taninaka , Takao Kusano , Masumi Koizumi , Hiroyuki Fujiwara , Makoto Ishimaru , Masaharu Nobori , Tsutomu Nomoto
发明人： Yukio Nakamura , Mitsuhiko Ogihara , Masumi Taninaka , Takao Kusano , Masumi Koizumi , Hiroyuki Fujiwara , Makoto Ishimaru , Masaharu Nobori , Tsutomu Nomoto
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , H01L21/301 , H01L33/00 , H01L33/08 , H01L33/20 , H01L33/30 , H01L33/36 , H01L33/44
CPC分类号： B41J2/45 , H01L33/0008 , H01L33/20 , H01L33/44 , H01L2224/48137 , H01L33/0095
摘要： An end facet light emitting type LED has a slanted light emitting side wall relative to a substrate surface. A method for manufacturing end facet light emitting type light emitting devices prevents the pn-junction regions of the devices from being damaged while a semiconductor wafer is diced to separate light emitting devices from one another. A recess is formed on the semiconductor wafer having a depth which is deeper than the pn-junction. A portion to be cut during dicing of the wafer is vertically and horizontally separated from the pn-junction regions, so that if cracks occur when the wafer is diced, the cracks do not affect the light emitting characteristics of the devices.
摘要翻译：端面发光型LED相对于基板表面具有倾斜的发光侧壁。一种用于制造端面发光型发光器件的方法防止了在将半导体晶片切割以将发光器件彼此分离的同时，器件的pn结区域被损坏。在半导体晶片上形成有比pn结深的深度的凹部。在切割晶片期间待切割的部分与pn结区域垂直和水平分离，使得如果在切割晶片时发生裂纹，则裂纹不会影响器件的发光特性。

5. 发明授权

US5700714A Diffusion mask and fabrication method for forming pn-junction elements in a compound semiconductor substrate 失效
标题翻译：用于在化合物半导体衬底中形成pn结元件的扩散掩模和制造方法
公开(公告)号：US5700714A
公开(公告)日：1997-12-23
申请号：US588890
申请日：1996-01-19
申请人： Mitsuhiko Ogihara , Yukio Nakamura , Masumi Koizumi , Masumi Taninaka
发明人： Mitsuhiko Ogihara , Yukio Nakamura , Masumi Koizumi , Masumi Taninaka
IPC分类号： H01L21/18 , H01L21/22 , H01L21/225 , H01L33/12 , H01L33/32 , H01L21/38
CPC分类号： H01L33/0008 , H01L21/2258
摘要： A pn-junction element is formed in a compound semiconductor substrate by depositing an aluminum-nitride film on the surface of the substrate, patterning the aluminum-nitride film to form a diffusion mask, depositing a diffusion source film on the diffusion mask, diffusing an impurity from the diffusion source film into the substrate, and removing the diffusion source film with buffered hydrofluoric acid. Electrode lines can then be formed directly on the aluminum-nitride diffusion mask, which is not etched by buffered hydrofluoric acid.
摘要翻译：在化合物半导体衬底中通过在衬底的表面上沉积氮化铝膜来形成pn结元件，对氮化铝膜进行图案化以形成扩散掩模，在扩散掩模上沉积扩散源膜，扩散从扩散源膜到基板中的杂质，并用缓冲氢氟酸除去扩散源膜。然后可以直接在不被缓冲氢氟酸腐蚀的氮化铝扩散掩模上形成电极线。

6. 发明授权

US08235449B2 Roof opening structure for vehicle 失效
标题翻译：车顶屋顶结构
公开(公告)号：US08235449B2
公开(公告)日：2012-08-07
申请号：US12635852
申请日：2009-12-11
申请人： Satoru Hashimoto , Shigeyuki Mori , Yukio Nakamura
发明人： Satoru Hashimoto , Shigeyuki Mori , Yukio Nakamura
IPC分类号： B60J7/20
CPC分类号： B60J7/201 , B60J7/145
摘要： A roof is split into plural parts, a front roof and a rear roof. A roof-storage space is formed between a passenger's seat and a rear bulkhead which forms a rear end of a vehicle compartment, in which the roof is stored when the roof is open. There is provided a support mechanism which substantially horizontally supports the roof which is stored in the roof-storage space so that an upper space of the roof-storage space between the passenger's seat and the bulkhead is covered with only one of the plural parts of the roof.
摘要翻译：屋顶分为多个部分，前屋顶和后屋顶。在乘客座椅和后隔板之间形成屋顶储存空间，后舱壁形成车厢的后端，当车顶打开时屋顶被储存。提供了一种支撑机构，其基本上水平地支撑储存在屋顶储存空间中的屋顶，使得乘客座椅和舱壁之间的屋顶储存空间的上部空间仅被覆盖在多个部分中屋顶。

7. 发明授权

US07931332B2 Rear-seat occupant protection apparatus 失效
标题翻译：后座乘员保护装置
公开(公告)号：US07931332B2
公开(公告)日：2011-04-26
申请号：US12323636
申请日：2008-11-26
申请人： Yasuyuki Andou , Kouichi Nakano , Shiro Nakatani , Yukio Nakamura
发明人： Yasuyuki Andou , Kouichi Nakano , Shiro Nakatani , Yukio Nakamura
IPC分类号： B60N2/42 , B60N2/427 , B60R21/013 , B60R21/0132 , B60R21/0134 , B60R21/0136
CPC分类号： B60R21/0136 , B60N2/002 , B60N2/4221 , B60N2/42745 , B60N2/4279 , B60R2021/01279
摘要： Disclosed is a rear-seat occupant protection apparatus, which is designed to protect, during a frontal collision of a vehicle, a rear-seat occupant (B) seated in a rear seat (5) located behind a front seat (3) equipped with a seat belt (7) having a load limiter function. The rear-seat occupant protection apparatus comprises a collision detection device (25) adapted to detect the frontal collision of the vehicle, and a seat-back displacing mechanism adapted, when the frontal collision of the vehicle is detected by the collision detection device, to permit a seat back (12) of the front seat (3) to be displaced frontwardly at a given timing consecutive with a frontward displacement of a front-seat occupant (A) seated in the front seat (3). The rear-seat occupant protection apparatus of the present invention can adequately protect a head of the rear-seat occupant during the frontal collision of the vehicle.
摘要翻译：公开了一种后座乘员保护装置，其被设计成在车辆的正面碰撞期间保护位于位于后座（5）的后座椅（5）的后座乘客（B），所述后座椅（5）位于配备有具有负载限制器功能的安全带（7）。后座乘员保护装置包括适于检测车辆的前方碰撞的碰撞检测装置（25），以及当碰撞检测装置检测到车辆的前方碰撞时，将座椅靠背移动机构适用于允许前排座椅（3）的座椅靠背（12）在与前座椅（3）中的前座乘员（A）的向前位移连续的给定时间向前移位。本发明的后座乘员保护装置能够在车辆的前方碰撞期间适当地保护后座乘员的头部。

8. 发明授权

US07884371B2 LED backlight device and LCD device 有权
标题翻译： LED背光装置和LCD装置
公开(公告)号：US07884371B2
公开(公告)日：2011-02-08
申请号：US12038831
申请日：2008-02-28
申请人： Hiroshi Toyama , Yukio Nakamura
发明人： Hiroshi Toyama , Yukio Nakamura
IPC分类号： H01L33/00
CPC分类号： G02F1/133617 , G02F1/133603 , H01L25/0753 , H01L25/167 , H01L33/50 , H01L2224/48091 , H01L2924/00014
摘要： A backlight device includes a first substrate, and an LED thin-film layered structure (epitaxially grown inorganic material layers) fixed to a surface of the first substrate. An anode electrode and a cathode electrode are formed on the LED thin-film layered structure. An anode driver IC and a cathode driver IC are provided for driving the LED thin-film layered structure. A wiring structure electrically connects the anode driver IC and the anode electrode of the LED thin-film layered structure, and electrically connects the cathode driver IC and the cathode electrode of the LED thin-film layered structure. A second substrate has an optical transparency and is disposed to face the surface of the first substrate on which the LED thin-film layered structure is formed. A phosphor is formed on a surface of the second substrate facing the first substrate and is disposed on a position corresponding to the LED thin-film layered structure.
摘要翻译：背光源装置包括第一基板和固定到第一基板的表面的LED薄膜层叠结构（外延生长的无机材料层）。在LED薄膜层状结构上形成阳极电极和阴极电极。提供了用于驱动LED薄膜层状结构的阳极驱动器IC和阴极驱动器IC。布线结构电连接LED薄膜层叠结构的阳极驱动器IC和阳极电极，并且电连接LED薄膜层叠结构的阴极驱动器IC和阴极电极。第二基板具有光学透明性，并且设置成面对其上形成有LED薄膜层状结构的第一基板的表面。在与第一基板相对的第二基板的表面上形成荧光体，并配置在与LED薄膜层叠结构对应的位置。

9. 发明申请

US20090073350A1 LED backlight device and LCD device 有权
标题翻译： LED背光装置和LCD装置
公开(公告)号：US20090073350A1
公开(公告)日：2009-03-19
申请号：US12230229
申请日：2008-08-26
申请人： Hiroshi Toyama , Yukio Nakamura
发明人： Hiroshi Toyama , Yukio Nakamura
IPC分类号： G02F1/1335
CPC分类号： G02F1/133603 , G02F1/133605 , G02F1/133611 , G02F2001/133614
摘要： An LED backlight device includes a first substrate having optical transparency and having first and second surfaces. An LED thin-film layered structure is fixed to the first surface of the first substrate, and is formed of epitaxially grown inorganic material layers as a P-N junction device. An anode electrode of the LED thin-film layered structure is connected to an anode driver IC via an anode wiring. A cathode electrode of the LED thin-film layered structure is connected to a cathode driver IC via a cathode wiring. A phosphor is provided on the second surface of the first substrate. The LED backlight device further includes a second substrate having optical transparency and having first and second surfaces. The first surface of the second substrate faces the first surface of the first substrate. A reflection layer is provided on the second surface of the second substrate.
摘要翻译： LED背光装置包括具有光学透明度并具有第一和第二表面的第一基板。 LED薄膜层状结构被固定在第一衬底的第一表面上，并且由外延生长的无机材料层形成为P-N结器件。 LED薄膜分层结构的阳极通过阳极布线连接到阳极驱动器IC。 LED薄膜层叠结构的阴极通过阴极配线与阴极驱动IC连接。在第一基板的第二表面上提供荧光体。 LED背光装置还包括具有光学透明度并具有第一和第二表面的第二基板。第二基板的第一表面面向第一基板的第一表面。在第二基板的第二表面上设置反射层。

10. 发明申请

US20080055555A1 Projection display apparatus and image forming apparatus 有权
标题翻译：投影显示装置和图像形成装置
公开(公告)号：US20080055555A1
公开(公告)日：2008-03-06
申请号：US11892732
申请日：2007-08-27
申请人： Yukio Nakamura , Mitsuhiko Ogihara , Katsuyuki Ito , Takashi Ushikubo
发明人： Yukio Nakamura , Mitsuhiko Ogihara , Katsuyuki Ito , Takashi Ushikubo
IPC分类号： G03B21/16 , G03B21/20
CPC分类号： H04N9/31 , H04N5/7408
摘要： A projection display apparatus includes an image forming section that forms an image based on image information received from an external device, and a projection lens that projects the image formed by the image forming section. The projection display apparatus includes a substrate, a plurality of light emitting elements, a first driver and a second driver. The light emitting elements are two-dimensionally arranged on the substrate. The light emitting elements include rows of light emitting elements and columns of light emitting elements such that the rows are substantially perpendicular to the columns. The first driver element selectively drives the rows. The second driver element selectively drives the columns. The plurality of light emitting elements include three groups of light emitting elements aligned either in the rows or in the columns, each group emitting light of a different wavelength from the remaining groups.
摘要翻译：投影显示装置包括：图像形成部，其基于从外部装置接收的图像信息形成图像;投影透镜，投射由图像形成部形成的图像。投影显示装置包括基板，多个发光元件，第一驱动器和第二驱动器。发光元件二维排列在基板上。发光元件包括发光元件列和发光元件列，使得行大致垂直于列。第一个驱动元件有选择地驱动行。第二个驱动元件有选择地驱动列。多个发光元件包括在行或列中排列的三组发光元件，每组发射与其余组不同波长的光。

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