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1. 发明授权

US08767139B2 Color filterless display device, optical element, and manufacture 有权
标题翻译：无滤色显示装置，光学元件和制造
公开(公告)号：US08767139B2
公开(公告)日：2014-07-01
申请号：US13030208
申请日：2011-02-18
申请人： Hidetoshi Namata , Shinya Ono , Yoichi Taira , Fumiaki Yamada
发明人： Hidetoshi Namata , Shinya Ono , Yoichi Taira , Fumiaki Yamada
IPC分类号： G02F1/1335
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A method of forming an optical element for a color display device includes forming a lens shaped die, coating a low refractive index photo-setting resin on the lens shaped die, pasting the lens shaped die to a substrate, and irradiating the coated low refractive index photo-setting resin so as to set the low refractive index resin and form a low refractive index layer. The lens shaped die is removed from the low refractive index layer set on the substrate, a high refractive index photo-setting resin is coated on the low refractive index layer by use of a planarizing die, and the coated high refractive index photo-setting resin is irradiated so as to set the high refractive index resin and form a high refractive index layer. The planarizing die is then from the high refractive index layer set on the low refractive index layer.
摘要翻译：一种形成彩色显示装置的光学元件的方法包括：形成透镜形模，在透镜模上涂覆低折射率光固化树脂，将透镜成形模贴在基板上，照射涂覆的低折射率光固化树脂，以便设置低折射率树脂并形成低折射率层。透镜成形的模具从设置在基板上的低折射率层去除，高折射率光固化树脂通过使用平面化模具涂覆在低折射率层上，并且涂覆的高折射率光固化树脂被照射以设置高折射率树脂并形成高折射率层。然后，平面化裸片来自设置在低折射率层上的高折射率层。

2. 发明授权

US08879016B2 Color filterless display device, optical element, and manufacture 有权
标题翻译：无滤色显示装置，光学元件和制造
公开(公告)号：US08879016B2
公开(公告)日：2014-11-04
申请号：US13030271
申请日：2011-02-18
申请人： Hidetoshi Namata , Shinya Ono , Yoichi Taira , Fumiaki Yamada
发明人： Hidetoshi Namata , Shinya Ono , Yoichi Taira , Fumiaki Yamada
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A method of forming liquid crystal cell for a color display device includes forming a liquid crystal layer and a prism structure between top and bottom substrates. Forming the prism structure includes forming a lens shaped die, coating a low refractive index resin on the lens shaped die, pasting the lens shaped die to the top substrate, and irradiating the coated low refractive index resin so as to set the low refractive index resin and form a low refractive index layer. The lens shaped die is removed from the low refractive index layer, a high refractive index resin is coated on the low refractive index layer by use of a planarizing die. The coated high refractive index resin is irradiated so as to set the high refractive index resin and form a high refractive index layer, and the planarizing die is removed from the high refractive index layer.
摘要翻译：一种形成彩色显示装置的液晶元件的方法包括在顶部和底部基板之间形成液晶层和棱镜结构。形成棱镜结构包括形成透镜形模，在透镜形模上涂覆低折射率树脂，将透镜成形模贴合到顶基板上，照射涂布的低折射率树脂，以便将低折射率树脂并形成低折射率层。从低折射率层去除透镜成形的模具，通过使用平面化模具将高折射率树脂涂覆在低折射率层上。照射涂覆的高折射率树脂以设置高折射率树脂并形成高折射率层，并且从高折射率层去除平面化模具。

3. 发明申请

US20120045859A1 Color Filterless Display Device, Optical Element, and Manufacture 审中-公开
标题翻译：无滤色显示设备，光学元件和制造
公开(公告)号：US20120045859A1
公开(公告)日：2012-02-23
申请号：US13030271
申请日：2011-02-18
申请人： Hidetoshi Namata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
发明人： Hidetoshi Namata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
IPC分类号： H01L33/08
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A method of forming liquid crystal cell for a color display device includes forming a liquid crystal layer and a prism structure between top and bottom substrates. Forming the prism structure includes forming a lens shaped die, coating a low refractive index resin on the lens shaped die, pasting the lens shaped die to the top substrate, and irradiating the coated low refractive index resin so as to set the low refractive index resin and form a low refractive index layer. The lens shaped die is removed from the low refractive index layer, a high refractive index resin is coated on the low refractive index layer by use of a planarizing die. The coated high refractive index resin is irradiated so as to set the high refractive index resin and form a high refractive index layer, and the planarizing die is removed from the high refractive index layer.
摘要翻译：一种形成彩色显示装置的液晶元件的方法包括在顶部和底部基板之间形成液晶层和棱镜结构。形成棱镜结构包括形成透镜形模，在透镜形模上涂覆低折射率树脂，将透镜成形模贴合到顶基板上，照射涂布的低折射率树脂，以便将低折射率树脂并形成低折射率层。从低折射率层去除透镜成形的模具，通过使用平面化模具将高折射率树脂涂覆在低折射率层上。照射涂覆的高折射率树脂以设置高折射率树脂并形成高折射率层，并且从高折射率层去除平面化模具。

4. 发明申请

US20120043678A1 Color Filterless Display Device, Optical Element, and Manufacture 有权
标题翻译：无滤色显示设备，光学元件和制造
公开(公告)号：US20120043678A1
公开(公告)日：2012-02-23
申请号：US13030208
申请日：2011-02-18
申请人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
发明人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
IPC分类号： G02B1/12
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A method of forming an optical element for a color display device includes forming a lens shaped die, coating a low refractive index photo-setting resin on the lens shaped die, pasting the lens shaped die to a substrate, and irradiating the coated low refractive index photo-setting resin so as to set the low refractive index resin and form a low refractive index layer. The lens shaped die is removed from the low refractive index layer set on the substrate, a high refractive index photo-setting resin is coated on the low refractive index layer by use of a planarizing die, and the coated high refractive index photo-setting resin is irradiated so as to set the high refractive index resin and form a high refractive index layer. The planarizing die is then from the high refractive index layer set on the low refractive index layer.
摘要翻译：一种形成彩色显示装置的光学元件的方法包括：形成透镜形模，在透镜模上涂覆低折射率光固化树脂，将透镜成形模贴在基板上，照射涂覆的低折射率光固化树脂，以便设置低折射率树脂并形成低折射率层。透镜成形的模具从设置在基板上的低折射率层去除，高折射率光固化树脂通过使用平面化模具涂覆在低折射率层上，并且涂覆的高折射率光固化树脂被照射以设置高折射率树脂并形成高折射率层。然后，平面化裸片来自设置在低折射率层上的高折射率层。

5. 发明申请

US20050041174A1 Color filterless display device, optical element, and manufacture 失效
标题翻译：无滤色显示装置，光学元件和制造
公开(公告)号：US20050041174A1
公开(公告)日：2005-02-24
申请号：US10912756
申请日：2004-08-05
申请人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
发明人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
IPC分类号： G02B5/00 , F21V8/00 , G02B3/00 , G02B5/04 , G02B5/18 , G02F1/1335 , G02F1/13357 , G09F9/00
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A color filterless display device performing color display for expressing one pixel by three RGB sub-pixels includes: a light source; a diffraction grating for separating a light irradiated from this light source into lights of a plurality of wavelength regions; a cylindrical lens array for receiving the separated light and condensing the light while corresponding to each of the sub-pixels; and a liquid crystal cell including a structure portion for correcting an angle of the condensed light for all sub-pixels, wherein, in the structure portion of this liquid crystal cell, a side onto which a light from the cylindrical lens array is made incident is made of a high refractive index layer, an emitting side from which the light is emitted is made of a low refractive index layer, and a Fresnel-type microprism structure is formed by the high refractive index layer and the low refractive index layer.
摘要翻译：执行用于表示一个像素乘以三个RGB子像素的彩色显示的无滤色器显示装置包括：光源; 用于将从该光源照射的光分离成多个波长区域的光的衍射光栅; 柱面透镜阵列，用于接收分离的光并在对应于每个子像素的同时会聚光; 以及液晶单元，其包括用于校正所有子像素的聚光的角度的结构部分，其中在该液晶单元的结构部分中入射来自柱面透镜阵列的光的一侧是由高折射率层制成，发射光的发射侧由低折射率层制成，并且通过高折射率层和低折射率层形成菲涅耳型微棱镜结构。

6. 发明授权

US07936412B2 Color filterless display device, optical element, and manufacture 有权
标题翻译：无滤色显示装置，光学元件和制造
公开(公告)号：US07936412B2
公开(公告)日：2011-05-03
申请号：US11621559
申请日：2007-01-09
申请人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
发明人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
IPC分类号： G02F1/1335
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A color filterless display device performing color display for expressing one pixel by three RGB sub-pixels includes: a light source; a diffraction grating for separating a light irradiated from this light source into lights of a plurality of wavelength regions; a cylindrical lens array for receiving the separated light and condensing the light while corresponding to each of the sub-pixels; and a liquid crystal cell including a structure portion for correcting an angle of the condensed light for all sub-pixels, wherein, in the structure portion of this liquid crystal cell, a side onto which a light from the cylindrical lens array is made incident is made of a high refractive index layer, an emitting side from which the light is emitted is made of a low refractive index layer, and a Fresnel-type microprism structure is formed by the high refractive index layer and the low refractive index layer.
摘要翻译：执行用于表示一个像素乘以三个RGB子像素的彩色显示的无滤色器显示装置包括：光源; 用于将从该光源照射的光分离成多个波长区域的光的衍射光栅; 柱面透镜阵列，用于接收分离的光并在对应于每个子像素的同时会聚光; 以及液晶单元，其包括用于校正所有子像素的聚光的角度的结构部分，其中在该液晶单元的结构部分中入射来自柱面透镜阵列的光的一侧是由高折射率层制成，发射光的发射侧由低折射率层制成，并且通过高折射率层和低折射率层形成菲涅耳型微棱镜结构。

7. 发明授权

US07164454B2 Color filterless display device, optical element, and manufacture 失效
标题翻译：无滤色显示装置，光学元件和制造
公开(公告)号：US07164454B2
公开(公告)日：2007-01-16
申请号：US10912756
申请日：2004-08-05
申请人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
发明人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
IPC分类号： G02F1/1335
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A color filterless display device performing color display for expressing one pixel by three RGB sub-pixels includes: a light source; a diffraction grating for separating a light irradiated from this light source into lights of a plurality of wavelength regions; a cylindrical lens array for receiving the separated light and condensing the light while corresponding to each of the sub-pixels; and a liquid crystal cell including a structure portion for correcting an angle of the condensed light for all sub-pixels, wherein, in the structure portion of this liquid crystal cell, a side onto which a light from the cylindrical lens array is made incident is made of a high refractive index layer, an emitting side from which the light is emitted is made of a low refractive index layer, and a Fresnel-type microprism structure is formed by the high refractive index layer and the low refractive index layer.
摘要翻译：执行用于表示一个像素乘以三个RGB子像素的彩色显示的无滤色器显示装置包括：光源; 用于将从该光源照射的光分离成多个波长区域的光的衍射光栅; 柱面透镜阵列，用于接收分离的光并在对应于每个子像素的同时会聚光; 以及液晶单元，其包括用于校正所有子像素的聚光的角度的结构部分，其中在该液晶单元的结构部分中入射来自柱面透镜阵列的光的一侧是由高折射率层制成，发射光的发射侧由低折射率层制成，并且通过高折射率层和低折射率层形成菲涅耳型微棱镜结构。

8. 发明申请

US20070139582A1 COLOR FILTERLESS DISPLAY DEVICE, OPTICAL ELEMENT, AND MANUFACTURE 有权
标题翻译：彩色无线显示设备，光学元件和制造
公开(公告)号：US20070139582A1
公开(公告)日：2007-06-21
申请号：US11621559
申请日：2007-01-09
申请人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
发明人： Hidetoshi Numata , Shinya Ono , Fumiaki Yamada , Yoichi Taira
IPC分类号： G02F1/1335
CPC分类号： G02B6/0053 , G02F1/133526 , G02F1/133621
摘要： A color filterless display device performing color display for expressing one pixel by three RGB sub-pixels includes: a light source; a diffraction grating for separating a light irradiated from this light source into lights of a plurality of wavelength regions; a cylindrical lens array for receiving the separated light and condensing the light while corresponding to each of the sub-pixels; and a liquid crystal cell including a structure portion for correcting an angle of the condensed light for all sub-pixels, wherein, in the structure portion of this liquid crystal cell, a side onto which a light from the cylindrical lens array is made incident is made of a high refractive index layer, an emitting side from which the light is emitted is made of a low refractive index layer, and a Fresnel-type microprism structure is formed by the high refractive index layer and the low refractive index layer.
摘要翻译：执行用于表示一个像素乘以三个RGB子像素的彩色显示的无滤色器显示装置包括：光源; 用于将从该光源照射的光分离成多个波长区域的光的衍射光栅; 柱面透镜阵列，用于接收分离的光并在对应于每个子像素的同时会聚光; 以及液晶单元，其包括用于校正所有子像素的聚光的角度的结构部分，其中在该液晶单元的结构部分中入射来自柱面透镜阵列的光的一侧是由高折射率层制成，发射光的发射侧由低折射率层制成，并且通过高折射率层和低折射率层形成菲涅耳型微棱镜结构。

9. 发明授权

US10217402B1 Driving circuitry for micro light emitting diode electronic displays 有权
公开(公告)号：US10217402B1
公开(公告)日：2019-02-26
申请号：US15247634
申请日：2016-08-25
申请人： Mohammad B. Vahid Far , Yafei Bi , Shinya Ono , Hopil Bae , Chieh-Chien Lin , Hasan Akyol , Xiaofeng Wang
发明人： Mohammad B. Vahid Far , Yafei Bi , Shinya Ono , Hopil Bae , Chieh-Chien Lin , Hasan Akyol , Xiaofeng Wang
IPC分类号： G09G3/22 , G09G3/20
摘要： Methods and devices useful in compensating for VDD and VTH variations in a micro light-emitting diode (micro-LED) display are provided. By way of example, an LED driver includes a first transistor having a first source coupled to an upper voltage rail (VDD), a first gate, and a first drain. The LED driver includes a second transistor having a second source coupled to the first drain of the first transistor, a second gate, and a second drain coupled to the LED. The second transistor is configured to receive the drive current signal from the first transistor and supply the drive current signal to the LED. The LED driver includes compensation circuitry configured to adjust the drive current signal such that the drive current signal is independent of the upper voltage rail (VDD) and a threshold voltage (VTH) of the first transistor or the second transistor.

10. 发明授权

US09299290B2 Display device and control method thereof 有权
标题翻译：显示装置及其控制方法
公开(公告)号：US09299290B2
公开(公告)日：2016-03-29
申请号：US14359940
申请日：2011-11-24
申请人： Shinya Ono
发明人： Shinya Ono
IPC分类号： G09G3/30 , G09G3/32 , H01L27/32
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/0223 , H01L27/3244
摘要： Plural pixel circuits of a display device each include: a drive transistor having drain or source connected to a first power source voltage; a first capacitive element having a first electrode connected to a gate of the drive transistor and a second electrode connected to the source of the drive transistor; a second capacitive element having a first electrode connected to the second electrode of the first capacitive element and a second electrode directly connected to a data line that transmits a voltage corresponding to a light-emitting luminance; a first switching element that switches between conduction and non-conduction between the gate of the drive transistor and a fixed reference voltage; and a light-emitting device having a first electrode connected to source or drain of the drive transistor and a second electrode connected to a second power source voltage.
摘要翻译：显示装置的多个像素电路各自包括：具有连接到第一电源电压的漏极或源极的驱动晶体管; 第一电容元件，具有连接到驱动晶体管的栅极的第一电极和连接到驱动晶体管的源极的第二电极; 第二电容元件，具有连接到第一电容元件的第二电极的第一电极和直接连接到透射与发光亮度对应的电压的数据线的第二电极; 第一开关元件，其在驱动晶体管的栅极和固定参考电压之间切换导通和非导通; 以及具有连接到驱动晶体管的源极或漏极的第一电极和连接到第二电源电压的第二电极的发光器件。

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