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1. 发明授权

US07830084B2 Display panel 有权
标题翻译：显示面板
公开(公告)号：US07830084B2
公开(公告)日：2010-11-09
申请号：US11541005
申请日：2006-09-29
申请人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L27/3246 , G09G3/325 , G09G2300/0842 , G09G2300/0866 , G09G2320/0223 , H01L2251/558
摘要： A display panel including a plurality of pixels. Each pixel includes: a light emitting element; a pixel circuit having a driving transistor connected to the light emitting element in series; a data line to which a data current is supplied through the pixel circuit; a scanning line for selecting the pixel circuit; a first insulation film to cover the data line; and a second insulation film made of a material different from the first insulation film, to cover the data line and the first insulation film, wherein the following expression is satisfied. C total 20 ≦ ɛ 0 ⁢ ɛ a ⁢ ɛ b ɛ a ⁢ D b + ɛ b ⁢ D a ≦ C total 5 Ctotal: parasitic capacitance of whole path to data line through pixel circuit; ∈0: vacuum dielectric constant; ∈a: relative dielectric constant of first insulation film; Da: first insulation film thickness; ∈b: relative dielectric constant of second insulation film; Db: second insulation film thickness.
摘要翻译：包括多个像素的显示面板。每个像素包括：发光元件; 具有与发光元件串联连接的驱动晶体管的像素电路; 通过像素电路提供数据电流的数据线; 用于选择像素电路的扫描线; 覆盖数据线的第一绝缘膜; 以及由不同于第一绝缘膜的材料制成的覆盖数据线和第一绝缘膜的第二绝缘膜，其中满足以下表达式。 C总共20＆nlE; ɛ0εaεεbɛa D b +ɛb D a＆nlE; C总共5个Ctotal：通过像素电路的数据线的整个路径的寄生电容; ∈0：真空介电常数; ∈a：第一绝缘膜的相对介电常数; Da：第一绝缘膜厚度; ∈b：第二绝缘膜的相对介电常数; Db：第二绝缘膜厚度。

2. 发明申请

US20070075638A1 Display panel 有权
公开(公告)号：US20070075638A1
公开(公告)日：2007-04-05
申请号：US11541005
申请日：2006-09-29
申请人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
发明人： Tomoyuki Shirasaki , Minoru Kumagai , Hiroyasu Yamada , Tsuyoshi Ozaki , Jun Ogura
IPC分类号： H05B33/00
CPC分类号： H01L27/3246 , G09G3/325 , G09G2300/0842 , G09G2300/0866 , G09G2320/0223 , H01L2251/558
摘要： A display panel including a plurality of pixels. Each pixel includes: a light emitting element; a pixel circuit having a driving transistor connected to the light emitting element in series; a data line to which a data current is supplied through the pixel circuit; a scanning line for selecting the pixel circuit; a first insulation film to cover the data line; and a second insulation film made of a material different from the first insulation film, to cover the data line and the first insulation film, wherein the following expression is satisfied. C total 20 ≦ ɛ 0 ⁢ ɛ a ⁢ ɛ b ɛ a ⁢ D b + ɛ b ⁢ D a ≦ C total 5 Ctotal: parasitic capacitance of whole path to data line through pixel circuit; ∈0: vacuum dielectric constant; ∈a: relative dielectric constant of first insulation film; Da: first insulation film thickness; ∈b: relative dielectric constant of second insulation film; Db: second insulation film thickness

3. 发明申请

US20060214890A1 DISPLAY APPARATUS AND DRIVE METHOD THEREFOR 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20060214890A1
公开(公告)日：2006-09-28
申请号：US10457093
申请日：2003-06-05
申请人： Morio Morishige , Tomoyuki Shirasaki , Hiroyasu Yamada
发明人： Morio Morishige , Tomoyuki Shirasaki , Hiroyasu Yamada
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G3/3275 , G09G2300/0408 , G09G2300/0417 , G09G2300/0809 , G09G2300/0842 , G09G2300/0866 , G09G2320/0295 , G09G2320/043 , H01L27/3244 , H01L27/3297
摘要： Disclosed is a high-definition display apparatus which allows a write current having an adequate value to flow. The display apparatus comprises a plurality of signal lines, a plurality of optical elements which presents display as a drive current equal in value to a write current flowing in the signal lines flows, and a current control driver which is connected to one ends of the signal lines, reduces the current value of a gradation signal by a current reduction ratio and lets the write current flow in the signal lines.
摘要翻译：公开了一种高清晰度显示装置，其允许具有足够值的写入电流流动。显示装置包括多个信号线，多个光学元件，其呈现与在信号线中流动的写入电流相等的驱动电流的显示，以及连接到信号的一端的电流控制驱动器线路，通过电流减小比降低灰度信号的电流值，并使写入电流流入信号线。

4. 发明授权

US5834894A Carrier injection type organic electro-luminescent device which emits light in response to an application of a voltage 失效
标题翻译：载体注入型有机电致发光器件，其响应于施加电压而发光
公开(公告)号：US5834894A
公开(公告)日：1998-11-10
申请号：US711869
申请日：1996-09-12
申请人： Tomoyuki Shirasaki , Norihiko Kaneko , Hiroyasu Yamada
发明人： Tomoyuki Shirasaki , Norihiko Kaneko , Hiroyasu Yamada
IPC分类号： H01L51/50 , H05B33/12 , H05B33/14 , H01J1/62
CPC分类号： H01L51/5012 , H05B33/12 , H05B33/14
摘要： A carrier-injection type organic electroluminescent device includes, provided on a substrate, a transparent anode electrode, and a hole transport layer containing hole-transporting poly(N-vinylcarbazole) and 2,5-bis(1-naphthyl)-oxadiazole, and 3-(2'-benzothiazoyl)-7-diethylaminocoumarin as a fluorescent material which absorbs light within a predetermined wavelength range and emits light having a longer wavelength. Further included are an electron transport layer containing an electron-transporting tris(8-quinolinolate)aluminum complex, and a cathode electrode. When a voltage is applied between the anode and the cathode, the fluorescent material absorbs light emitted by the recombination of electrons and holes, and emits visible light.
摘要翻译：载体注入型有机电致发光器件包括：设置在基板上的透明阳极电极和包含空穴传输聚（N-乙烯基咔唑）和2,5-双（1-萘基） - 恶二唑的空穴传输层，以及 3-（2'-苯并噻唑基）-7-二乙基氨基香豆素作为吸收预定波长范围内的光并发射具有较长波长的光的荧光材料。还包括含有电子传输性三（8-羟基喹啉）铝络合物和阴极的电子传输层。当在阳极和阴极之间施加电压时，荧光材料吸收由电子和空穴的复合发射的光并发射可见光。

5. 发明授权

US07317429B2 Display panel and display panel driving method 有权
标题翻译：显示面板和显示面板驱动方式
公开(公告)号：US07317429B2
公开(公告)日：2008-01-08
申请号：US10472423
申请日：2002-12-12
申请人： Tomoyuki Shirasaki , Hiroyasu Yamada , Reiji Hattori
发明人： Tomoyuki Shirasaki , Hiroyasu Yamada , Reiji Hattori
IPC分类号： G09G3/12
CPC分类号： G09G3/325 , G09G2300/0417 , G09G2300/0439 , G09G2300/0842 , G09G2300/0866 , H01L27/3244
摘要： A display panel includes an optical element which has a pair of electrodes and exhibits an optical operation corresponding to an electric current flowing between the electrodes, and a switch circuit which supplies a memory current having a predetermined current value to a current line during a selection period, and stops the supply of the memory current to the current line during a non-selection period. A current memory circuit stores current data corresponding to the current value of the memory current flowing through the current line during the selection period and, in accordance with the current data stored during the selection period, supplies a display current having a current value substantially equal to the memory current to the optical element during the non-selection period.
摘要翻译：显示面板包括具有一对电极并具有对应于在电极之间流动的电流的光学操作的光学元件，以及开关电路，其在选择期间向当前行提供具有预定电流值的存储电流，并且在非选择期间内停止向当前行提供存储器电流。当前存储电路存储对应于在选择期间流过当前行的存储电流的当前值的电流数据，并且根据在选择周期期间存储的当前数据，提供具有基本上等于在非选择期间到光学元件的存储电流。

6. 发明授权

US07205967B2 Display apparatus and drive method therefor 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US07205967B2
公开(公告)日：2007-04-17
申请号：US10457093
申请日：2003-06-05
申请人： Morio Morishige , Tomoyuki Shirasaki , Hiroyasu Yamada
发明人： Morio Morishige , Tomoyuki Shirasaki , Hiroyasu Yamada
IPC分类号： G09G3/30
CPC分类号： G09G3/325 , G09G3/3275 , G09G2300/0408 , G09G2300/0417 , G09G2300/0809 , G09G2300/0842 , G09G2300/0866 , G09G2320/0295 , G09G2320/043 , H01L27/3244 , H01L27/3297
摘要： Disclosed is a high-definition display apparatus which allows a write current having an adequate value to flow. The display apparatus comprises a plurality of signal lines, a plurality of optical elements which presents display as a drive current equal in value to a write current flowing in the signal lines flows, and a current control driver which is connected to one ends of the signal lines, reduces the current value of a gradation signal by a current reduction ratio and lets the write current flow in the signal lines.
摘要翻译：公开了一种高清晰度显示装置，其允许具有足够值的写入电流流动。显示装置包括多个信号线，多个光学元件，其呈现与在信号线中流动的写入电流相等的驱动电流的显示，以及连接到信号的一端的电流控制驱动器线路，通过电流减小比降低灰度信号的电流值，并使写入电流流入信号线。

7. 发明授权

US06215462B1 Display device and display driving method 失效
标题翻译：显示设备和显示驱动方式
公开(公告)号：US06215462B1
公开(公告)日：2001-04-10
申请号：US09144689
申请日：1998-09-01
申请人： Hiroyasu Yamada , Masaharu Shioya , Tomoyuki Shirasaki
发明人： Hiroyasu Yamada , Masaharu Shioya , Tomoyuki Shirasaki
IPC分类号： G09G330
CPC分类号： G09G3/3225 , G09G3/3266 , G09G5/008 , G09G5/02 , G09G2300/0417 , G09G2300/0465 , G09G2300/0885 , G09G2310/0289 , G09G2320/0209 , G09G2360/142 , G09G2360/148 , H04N5/772 , H04N9/30 , H04N9/64 , H04N9/735
摘要： An optical address section, a display section and light waveguides are provided on a substrate. The light waveguides are located between the optical address section and the display section. The optical address section includes first light emission elements, while the display section includes data electrodes, phototransistors and second light emission elements. The light emitted from the first light emission elements enters the phototransistors of the display section through the light waveguides and drives the phototransistors. In accordance with the phototransistors selected, the second light emission elements emit light upon application of a voltage of the data electrodes.
摘要翻译：光学地址部分，显示部分和光波导设置在基板上。光波导位于光学地址部分和显示部分之间。光学地址部分包括第一发光元件，而显示部分包括数据电极，光电晶体管和第二发光元件。从第一发光元件发射的光通过光波导进入显示部分的光电晶体管并驱动光电晶体管。根据所选择的光电晶体管，第二发光元件在施加数据电极的电压时发光。

8. 发明授权

US07248237B2 Display device and display device driving method 有权
标题翻译：显示装置和显示装置的驱动方法
公开(公告)号：US07248237B2
公开(公告)日：2007-07-24
申请号：US10492054
申请日：2003-08-22
申请人： Hiroyasu Yamada , Tomoyuki Shirasaki
发明人： Hiroyasu Yamada , Tomoyuki Shirasaki
IPC分类号： G09G3/30 , G09G5/00
CPC分类号： G09G3/325 , G09G3/2011 , G09G3/3283 , G09G2300/0408 , G09G2300/0842 , G09G2300/0866 , G09G2310/0248 , G09G2310/0251 , G09G2310/0256 , G09G2310/0297 , G09G2310/066 , H01L27/3244
摘要： A display device includes a plurality of scanning lines (X1-Xm), a plurality of signal lines (Y1-Yn), a scanning driver (5) which sequentially supplies to the scanning lines selection signals that select the scanning lines, a data driver (3) which supplies a designation current to the plurality of signal lines within a selection period when the scanning lines are being selected, a plurality of pixel circuits which supplies a driving current corresponding to a current value of the designation current that flows to the signal lines, a plurality of optical elements (E1,1-Em,n) which emit light in accordance with the driving current supplied by the plurality of pixel is circuits and a power supply (6) which outputs to the plurality of pixel circuits a driving current reference voltage to supply the driving current.
摘要翻译：一种显示装置包括多条扫描线（X 1→X m），多条信号线（Y 1 -Y _{n ），扫描驱动器（5），其顺序地提供给扫描线选择扫描线的选择信号;数据驱动器（3），其在选择周期内向多个信号线提供指定电流当选择扫描线时，提供与流向信号线的指定电流的当前值相对应的驱动电流的多个像素电路，多个光学元件（E 1,1 ... 根据由所述多个像素提供的驱动电流而发光的光电二极管电路（6），向多个像素电路输出驱动电流基准的电源（6）电压供应驱动电流。}

9. 发明授权

US6025894A Scatter control member for organic electroluminescent light source for passing light with or without scattering depending upon an incident angle 失效
标题翻译：用于有机电致发光光源的散射控制构件，用于根据入射角使光有或无散射
公开(公告)号：US6025894A
公开(公告)日：2000-02-15
申请号：US922265
申请日：1997-09-02
申请人： Tomoyuki Shirasaki , Hiroyasu Yamada , Masaharu Shioya , Tetsushi Yoshida , Manabu Takei , Tetsuo Muto , Yasuhiro Daiku
发明人： Tomoyuki Shirasaki , Hiroyasu Yamada , Masaharu Shioya , Tetsushi Yoshida , Manabu Takei , Tetsuo Muto , Yasuhiro Daiku
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133555 , G02F1/133603 , G02F2001/133607
摘要： An organic electroluminescence device is placed as a back light of a liquid crystal display panel. The organic electroluminescence device is constituted by a front electrode (#112) having transparency to visible light, a rear electrode (#113) having reflection to visible light and an organic electroluminescence layer (#114) for emitting light as a predetermined voltage is applied between the front and rear electrodes. A scatter control member (#120), located between the liquid crystal panel and the organic electroluminescence panel, passes incident light within a predetermined range without scattering and passes light outside the predetermined range with scattering. Preferably, the scatter control member is constituted by a plurality of lightguiding portions (#121) having transparency to visible light and a plurality of reflection films (#122) having a reflection property to visible light.
摘要翻译：将有机电致发光元件作为液晶显示面板的背光配置。有机电致发光元件由对可见光具有透明性的前电极（＃112），具有反射到可见光的后电极（＃113）和用于发光的有机电致发光层（＃114）作为规定电压而构成在前电极和后电极之间。位于液晶面板和有机电致发光面板之间的散射控制构件（＃120）将入射光在不发生飞散的情况下通过预定范围，并使散射光超出预定范围。优选地，散射控制部件由对可见光具有透明度的多个导光部（＃121）和对可见光具有反射性的多个反射膜（＃122）构成。

10. 发明授权

US6091382A Display device for performing display operation in accordance with signal light and driving method therefor 失效
标题翻译：用于根据信号光进行显示操作的显示装置及其驱动方法
公开(公告)号：US6091382A
公开(公告)日：2000-07-18
申请号：US774162
申请日：1996-12-26
申请人： Masaharu Shioya , Tomoyuki Shirasaki , Hiroyasu Yamada
发明人： Masaharu Shioya , Tomoyuki Shirasaki , Hiroyasu Yamada
IPC分类号： G02F1/135 , G09G3/32 , G09G3/34 , H01L27/32 , H05B33/12 , G09G3/30
CPC分类号： G09G3/3216 , H05B33/12 , G02F1/135 , G09G2300/023 , G09G2300/0417 , G09G2310/061 , G09G2360/142 , G09G2360/148 , H01L27/3281
摘要： A display device includes an EL element for signal light which is based on the segment matrix drive scheme and causes a plurality of areas to emit signal light containing light in a wavelength range other than the visible range, a photoconductive layer which generates carriers upon incidence of signal light, and an EL element for display light which is adjacent to the photoconductive layer. Signal light is irradiated onto desired areas of the photoconductive layer. Carriers are injected from the irradiated areas into the EL layer to emit display light containing visible light.
摘要翻译：显示装置包括用于信号光的EL元件，其基于片段矩阵驱动方案，并且使得多个区域发射包含除了可见光范围之外的波长范围内的光的信号光;发光时产生载流子的光电导层信号光和与光电导层相邻的用于显示光的EL元件。信号光照射到光电导层的所需区域上。将载体从照射区域注入EL层以发射包含可见光的显示光。

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