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1. 发明授权

US5457488A Method and apparatus for controlling array of light-emitting elements 失效
标题翻译：用于控制发光元件阵列的方法和装置
公开(公告)号：US5457488A
公开(公告)日：1995-10-10
申请号：US225724
申请日：1994-04-11
申请人： Yukio Nakamura , Hiroshi Furuya , Takatoku Shimizu , Kazuo Tokura , Mio Chiba , Kengo Ohtaka , Takeyuki Yanagibashi , Takashi Ishizaki
发明人： Yukio Nakamura , Hiroshi Furuya , Takatoku Shimizu , Kazuo Tokura , Mio Chiba , Kengo Ohtaka , Takeyuki Yanagibashi , Takashi Ishizaki
IPC分类号： H04N1/40 , H04N1/405 , G01D15/10
CPC分类号： H04N1/40031 , H04N1/4056
摘要： An array of light-emitting elements is switched on and off to produce a graded-intensity image on a photosensitive medium. Each light-emitting element is controlled by M-bit data representing the intensity of one image pixel, where M is a fixed integer greater than one. M strobe signals are generated for non-overlapping time intervals of different lengths, to strobe the M data bits for each light-emitting element. When strobed, each data bit switches its corresponding light-emitting element on or off. Image intensity depends on the total amount of time for which each light-emitting element is switched on.
摘要翻译：打开和关闭一组发光元件，以在感光介质上产生渐变强度图像。每个发光元件由表示一个图像像素的强度的M位数据控制，其中M是大于1的固定整数。为不同长度的非重叠时间间隔产生M个选通信号，以选通每个发光元件的M个数据位。当选通时，每个数据位都打开或关闭相应的发光元件。图像强度取决于每个发光元件接通的总时间。

2. 发明授权

US5600157A Light-emitting and light-sensing diode array device, and light-emitting and light-sensing diode with improved sensitivity 失效
标题翻译：发光和感光二极管阵列器件，以及灵敏度提高的发光和感光二极管
公开(公告)号：US5600157A
公开(公告)日：1997-02-04
申请号：US654756
申请日：1996-05-29
申请人： Ichimatsu Abiko , Yukio Nakamura , Katsuzo Kaminishi , Takatoku Shimizu , Kazuo Tokura , Yasuo Iguti , Hiroshi Furuya , Mituhiko Ogihara , Masumi Taninaka , Mio Chiba
发明人： Ichimatsu Abiko , Yukio Nakamura , Katsuzo Kaminishi , Takatoku Shimizu , Kazuo Tokura , Yasuo Iguti , Hiroshi Furuya , Mituhiko Ogihara , Masumi Taninaka , Mio Chiba
IPC分类号： H01L31/0352 , H01L31/103 , H01L33/00 , H01L33/24 , H01L27/15 , H01L31/12 , H01L31/153
CPC分类号： H01L33/24 , H01L31/03529 , H01L31/1035 , H01L33/0008 , H01L2924/01015 , H01L2924/01031 , H01L2924/10329 , Y02E10/50
摘要： According to a first aspect of the invention, a light-emitting and light-sensing diode has a doped region with a depth not exceeding 2 .mu.m, for adequate sensitivity, and an impurity concentration of at least 5.times.10.sup.20 atoms/cm.sup.-3, for adequate emission. According to a second aspect of the invention, a light-emitting and light-sensing diode has a doped region with a deep part and a shallow part, and the area of the shallow part is increased to enhance the sensitivity of the diode. This may be done by providing the doped region with a meandering edge, or with one or more interior islands, or by forming the deep and shallow parts separately.
摘要翻译：根据本发明的第一方面，发光和感光二极管具有深度不超过2μm的掺杂区域，以获得足够的灵敏度，并且杂质浓度至少为5×10 20原子/ cm -3，用于充分排放根据本发明的第二方面，发光和感光二极管具有具有深部分和浅部分的掺杂区域，并且浅部分的面积增加以增强二极管的灵敏度。这可以通过为掺杂区域提供曲折边缘，或者与一个或多个内部岛屿，或通过分开形成深部和浅部来实现。

3. 发明授权

US5212472A Gas discharge type light emission apparatus and method of driving the same 失效
标题翻译：气体放电型发光装置及其驱动方法
公开(公告)号：US5212472A
公开(公告)日：1993-05-18
申请号：US413678
申请日：1989-09-28
申请人： Atsushi Takahashi , Hiroshi Furuya , Hideo Sawai , Mio Chiba , Yukio Nakamura , Masao Ikehata , Hiroshi Tohyama , Hiromi Takahashi , Yoshitaka Terao , Yuuji Terouchi
发明人： Atsushi Takahashi , Hiroshi Furuya , Hideo Sawai , Mio Chiba , Yukio Nakamura , Masao Ikehata , Hiroshi Tohyama , Hiromi Takahashi , Yoshitaka Terao , Yuuji Terouchi
IPC分类号： G06K15/12 , G09G3/29
CPC分类号： G06K15/1247 , G09G3/285
摘要： A method is for driving a gas discharge type light emission apparatus having an electrode block line(s) constituted by electrode blocks. Scanning of adjacent cathodes, one being in one of two adjacent electrode blocks and the other being in the other electrode block, is effected such that subsequent to the scanning of one adjacent cathode, at least one cathode other than the other adjacent cathode is scanned prior to the scanning of the other adjacent cathode. By the method, crosstalk between adjacent electrode blocks is prevented without the provision of a partitioning member between the adjacent electrode blocks. A gas discharge type light emission apparatus includes an anode(s) on a front substrate and cathodes on a rear substrate. The anodes and cathodes face one another via a discharge gas medium to constitute discharge cells. The anodes are made of a light-blocking material and including windows at positions corresponding to the cathodes. The windows are also provided at positions corresponding to boundaries between adjacent anodes. By providing windows, discharge light emission having a clear shape and a high resolution can be obtained.
摘要翻译：一种用于驱动具有由电极块构成的电极块线的气体放电型发光装置的方法。实现相邻阴极的扫描，一个位于两个相邻电极块中的一个中，另一个位于另一个电极块中，使得在一个相邻阴极的扫描之后，至少一个除了另一个相邻阴极之外的阴极被扫描到另一个相邻阴极的扫描。通过该方法，可以防止相邻的电极块之间的串扰，而不在相邻的电极块之间设置分隔构件。气体放电型发光装置包括前基板上的阳极和后基板上的阴极。阳极和阴极通过放电气体介质彼此面对以构成放电单元。阳极由遮光材料制成，并且在对应于阴极的位置处包括窗口。窗口也设置在对应于相邻阳极之间的边界的位置处。通过提供窗口，可以获得具有清晰形状和高分辨率的放电发光。

4. 发明授权

US4442429A Display apparatus utilizing a thermally color reversible display medium which has a hysteresis effect 失效
标题翻译：利用具有滞后效应的热色可逆显示介质的显示装置
公开(公告)号：US4442429A
公开(公告)日：1984-04-10
申请号：US301598
申请日：1981-09-14
申请人： Shintaro Kotani , Ichimatsu Abiko , Takashi Arae , Mio Chiba , Tomoo Araki , Hiromasa Kanno
发明人： Shintaro Kotani , Ichimatsu Abiko , Takashi Arae , Mio Chiba , Tomoo Araki , Hiromasa Kanno
IPC分类号： G09G3/00 , G09G3/22
CPC分类号： G09G3/008
摘要： Disclosed is an erasable display apparatus including a heat-sensitive medium 1 having a hysteresis effect relative to temperature change. This display apparatus comprises an endless broad-width heat-sensitive display medium 1, driving means 2 for rotating and transferring the heat-sensitive display medium 1, a first heating member 3 for thermally recording information to be displayed on the heat sensitive display medium 1, a plane transparent panel heater 4 disposed on the back of the display surface contiguously to the heat-sensitive display medium 1, lighting means 5 disposed on the back of the transparent heat-insulating member 4 to illuminate the display surface, a color filter 6 disposed in front of the display surface and cooling means 7 for erasing the information recorded on the heat-sensitive display medium 1 after display. By this display apparatus, a display can be accomplished at a high density and the displayed picture quality can be enhanced. This display apparatus can be used repeatedly at a high frequency.
摘要翻译：公开了一种可擦除显示装置，其包括相对于温度变化具有滞后效应的热敏介质1。该显示装置包括环形宽幅热敏显示介质1，用于旋转和传送热敏显示介质1的驱动装置2，用于热记录在热敏显示介质1上显示的信息的第一加热构件3 设置在与感热显示介质1相邻的显示面的背面上的平面透明面板加热器4，设置在透明绝热构件4背面以照明显示面的点亮装置5，彩色滤光片6 设置在显示面前方，冷却装置7用于在显示器之后擦除记录在热敏显示介质1上的信息。通过该显示装置，可以以高密度实现显示，并且可以提高显示的图像质量。该显示装置可以以高频重复使用。

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