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1. 发明申请

US20150187846A1 LIGHT EMITTING ELEMENT 有权
标题翻译：发光元件
公开(公告)号：US20150187846A1
公开(公告)日：2015-07-02
申请号：US14329445
申请日：2014-07-11
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Jin-Han Wu , Cheng-Hung Li , Shih-Pu Chen
IPC分类号： H01L27/32 , H01L33/42
CPC分类号： H01L27/3211 , H01L27/3209 , H01L27/3237 , H01L51/5012
摘要： A light emitting element is provided, including a first electrode layer, a second electrode layer, and an organic light emitting layer sandwiched between the first electrode layer and the second electrode layer. The organic light emitting layer is patterned to include a plurality of light emitting blocks with different densities. In an embodiment, the light emitting blocks are divided into a plurality of light emitting block groups that are arranged in an alternate manner. In another embodiment, a light emitting element includes a first electrode layer, a first organic light emitting layer, a charge generating layer, a second organic light emitting layer, and a second electrode layer sequentially stacked on one another. The first and second organic light emitting layer are patterned to form a plurality of first and second light emitting blocks with different densities, respectively. Thus, the light emitting element generates full-color, gray-scale, three-dimensional, or dynamic images.
摘要翻译：提供一种发光元件，包括第一电极层，第二电极层和夹在第一电极层和第二电极层之间的有机发光层。有机发光层被图案化以包括具有不同密度的多个发光块。在一个实施例中，发光块被分成以交替方式布置的多个发光块组。在另一个实施例中，发光元件包括彼此顺序堆叠的第一电极层，第一有机发光层，电荷产生层，第二有机发光层和第二电极层。将第一和第二有机发光层图案化以分别形成具有不同密度的多个第一和第二发光块。因此，发光元件产生全色，灰度，三维或动态图像。

2. 发明授权

US10141378B2 Light emitting device free of TFT and chiplet 有权
公开(公告)号：US10141378B2
公开(公告)日：2018-11-27
申请号：US14475083
申请日：2014-09-02
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Jin-Han Wu , Cheng-Hung Li , Shih-Pu Chen
IPC分类号： H01L27/32 , H01L51/52
摘要： A light emitting device is disclosed, including a first electrode layer, a second electrode layer, and an organic light emitting layer sandwiched between the first and second electrode layers. The second electrode layer is patterned to form a plurality of electrode patterns arranged with different densities. The organic light emitting layer is subjected to a color separation process to form a plurality of monochromatic blocks that correspond to the electrode patterns, respectively. The electrode patterns are divided into a plurality of electrode pattern groups arranged in an alternate manner. The electrode pattern groups display a same image, and a same voltage is applied to the electrode pattern groups at a same time. Alternatively, the electrode pattern groups display different images, and a same or different voltages are applied to the electrode pattern groups at different times. As such, the light emitting device generates grayscale, full-color, three-dimensional or dynamic images.

3. 发明授权

US09741959B1 Light emitting device 有权
公开(公告)号：US09741959B1
公开(公告)日：2017-08-22
申请号：US15099771
申请日：2016-04-15
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Shih-Pu Chen , Jin-Han Wu , Cheng-Chang Chen
IPC分类号： H01L51/52 , H01L51/50
CPC分类号： H01L51/5203 , H01L51/5036 , H01L51/5215
摘要： A light emitting device includes an electrode layer, a first metal layer, an organic material layer and a second metal layer stacked sequentially. The first metal layer includes a first metal portion and a second metal portion separated from the first metal portion at a first lateral distance, and the first metal portion and the second metal portion have a first period. The organic material layer includes a first emitting region separating the first metal portion and the second metal portion. The first lateral distance and the first period enable a lateral plasma coupling generated between the first metal portion and the second metal portion, such that light generated by the organic material layer at the first emitting region has a gain in a first waveband, or a peak wavelength of the light generated by the first emitting region shifts to the first waveband.

4. 发明申请

US20170244060A1 LIGHT EMITTING DEVICE 有权
公开(公告)号：US20170244060A1
公开(公告)日：2017-08-24
申请号：US15099771
申请日：2016-04-15
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Shih-Pu Chen , Jin-Han Wu , Cheng-Chang Chen
IPC分类号： H01L51/52 , H01L51/50
CPC分类号： H01L51/5203 , H01L51/5036 , H01L51/5215
摘要： A light emitting device includes an electrode layer, a first metal layer, an organic material layer and a second metal layer stacked sequentially. The first metal layer includes a first metal portion and a second metal portion separated from the first metal portion at a first lateral distance, and the first metal portion and the second metal portion have a first period. The organic material layer includes a first emitting region separating the first metal portion and the second metal portion. The first lateral distance and the first period enable a lateral plasma coupling generated between the first metal portion and the second metal portion, such that light generated by the organic material layer at the first emitting region has a gain in a first waveband, or a peak wavelength of the light generated by the first emitting region shifts to the first waveband.

5. 发明申请

US20160218313A1 LIGHT EMITTING ELEMENT 有权
标题翻译：发光元件
公开(公告)号：US20160218313A1
公开(公告)日：2016-07-28
申请号：US14793011
申请日：2015-07-07
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Shih-Pu Chen , Jin-Han Wu , Cheng-Chang Chen
IPC分类号： H01L51/52
CPC分类号： H01L27/3218 , H01L27/3211 , H01L27/3276 , H01L27/3288 , H01L51/0096 , H01L51/5012 , H01L51/5036 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5206 , H01L51/5209 , H01L51/5221 , H01L51/5225 , H01L51/5265 , H01L2251/303 , H01L2251/558
摘要： A light emitting element is disclosed, including a substrate layer, a first metal layer and a second metal layer stacked sequentially on the substrate layer, and an organic material layer disposed between the first metal layer and the second metal layer. The first metal layer includes a first metal portion and a second metal portion that cover a surface of the substrate layer, and an opening portion disposed between the first metal portion and the second metal portion and exposes a portion of the surface. The organic material layer emits light having a wavelength within a first range. A first coupling generated between the first metal portion and the second metal layer shifts the light from the first range to a second range. A second coupling generated between the second metal portion and the second metal layer shifts the light from the first range to a third range.
摘要翻译：公开了一种发光元件，其包括依次层叠在基板层上的基板层，第一金属层和第二金属层以及设置在第一金属层与第二金属层之间的有机材料层。第一金属层包括覆盖基底层的表面的第一金属部分和第二金属部分，以及设置在第一金属部分和第二金属部分之间的露出部分表面的开口部分。有机材料层发射波长在第一范围内的光。在第一金属部分和第二金属层之间产生的第一耦合将光从第一范围移动到第二范围。在第二金属部分和第二金属层之间产生的第二耦合将光从第一范围移动到第三范围。

6. 发明申请

US20180175317A1 LIGHT EMITTING ELEMENT 审中-公开
公开(公告)号：US20180175317A1
公开(公告)日：2018-06-21
申请号：US15474150
申请日：2017-03-30
申请人： Industrial Technology Research Institute
发明人： Jung-Yu Li , Yi-Ping Lin , Guan-Yu Chen , Jin-Han Wu , Shih-Pu Chen
IPC分类号： H01L51/50 , H01L51/52
CPC分类号： H01L51/5206 , H01L2251/5369
摘要： A light emitting element is disclosed. The light emitting element includes a substrate, a metal layer and a metal electrode stacked on the substrate, and an organic material layer formed between the metal layer and the metal electrode. The metal layer includes a metal film and a plurality of metal particles having a size ranging from 5 nm to 25 nm and spaced apart from the metal electrode at a distance ranging between 75 nm and 130 nm. The organic material layer can generate light having chromaticity within a first range. When a voltage is applied across the metal layer and the metal electrode, a plasmon coupling occurs between the metal layer and the metal electrode, such that the chromaticity of the light generated by the organic material layer can be shifted from the first range to a second range.

7. 发明申请

US20170125491A1 LIGHT EMITTING ELEMENT 审中-公开
公开(公告)号：US20170125491A1
公开(公告)日：2017-05-04
申请号：US15403890
申请日：2017-01-11
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Shih-Pu Chen , Jin-Han Wu , Cheng-Chang Chen
IPC分类号： H01L27/32 , H01L51/50 , H01L51/00 , H01L51/52
CPC分类号： H01L27/3218 , H01L27/3211 , H01L27/3276 , H01L27/3288 , H01L51/0096 , H01L51/5012 , H01L51/5036 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5206 , H01L51/5209 , H01L51/5221 , H01L51/5225 , H01L51/5265 , H01L2251/303 , H01L2251/558
摘要： A light emitting element is disclosed, including a plurality of pixels, each pixel including a substrate layer, a first metal layer and a second metal layer stacked on the substrate layer, and an organic material layer disposed between the first metal layer and the second metal layer. The organic material layer of each of the pixels emits light having a peak wavelength within a first range. The first metal layer and the second metal layer that are spaced apart from each other by the organic material layer generate a coupling, and the peak wavelength of the light is shifted.

8. 发明申请

US20170092898A1 LIGHT EMITTING ELEMENT 审中-公开
公开(公告)号：US20170092898A1
公开(公告)日：2017-03-30
申请号：US15372625
申请日：2016-12-08
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Shih-Pu Chen , Jin-Han Wu , Cheng-Chang Chen
IPC分类号： H01L51/52 , H01L27/32 , H01L51/50
CPC分类号： H01L27/3218 , H01L27/3211 , H01L27/3276 , H01L27/3288 , H01L51/0096 , H01L51/5012 , H01L51/5036 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5206 , H01L51/5209 , H01L51/5221 , H01L51/5225 , H01L51/5265 , H01L2251/303 , H01L2251/558
摘要： A light emitting element is disclosed, including a substrate layer, a first metal layer and a second metal layer stacked sequentially on the substrate layer, and an organic material layer disposed between the first metal layer and the second metal layer. The organic material layer emits light having a wavelength within a first range, and a coupling generated between the first metal portion and the second metal layer shifts the peak wavelength of the light from the first range to a second range.

9. 发明授权

US09472599B2 Light emitting device 有权
标题翻译：发光装置
公开(公告)号：US09472599B2
公开(公告)日：2016-10-18
申请号：US14884553
申请日：2015-10-15
申请人： INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
发明人： Cheng-Chang Chen , Yi-Ping Lin , Cheng-Hung Li , Jung-Yu Li , Shih-Pu Chen , Jin-Han Wu , Guan-Yu Chen
IPC分类号： H01L51/00 , H01L29/08 , H01L35/24 , H01L27/32 , H01L51/50 , H01L51/52 , H01L33/40 , H01L33/50
CPC分类号： H01L27/3206 , H01L27/3209 , H01L33/40 , H01L33/50 , H01L51/5036 , H01L51/5206 , H01L51/5221 , H01L51/5262 , H01L2251/301 , H01L2251/558
摘要： A light emitting device includes a substrate, a coupling unit and an organic light emitting unit. The coupling unit includes a first conductive layer, a first light emitting layer and a second conductive layer. The first conductive layer is located on the substrate. The first light emitting layer is located between the first conductive layer and the second conductive layer. The organic light emitting unit is located adjacent to the second conductive layer.
摘要翻译：发光器件包括衬底，耦合单元和有机发光单元。耦合单元包括第一导电层，第一发光层和第二导电层。第一导电层位于衬底上。第一发光层位于第一导电层和第二导电层之间。有机发光单元位于第二导电层附近。

10. 发明授权

US09704924B2 Light emitting device 有权
公开(公告)号：US09704924B2
公开(公告)日：2017-07-11
申请号：US14755576
申请日：2015-06-30
申请人： Industrial Technology Research Institute
发明人： Yi-Ping Lin , Jung-Yu Li , Guan-Yu Chen , Shih-Pu Chen , Jin-Han Wu , Cheng-Chang Chen
IPC分类号： H01L51/52 , H01L27/32 , H01L51/50
CPC分类号： H01L27/3209 , H01L27/3211 , H01L51/5044 , H01L51/5206 , H01L51/5221 , H01L51/5265 , H01L2251/558
摘要： A light emitting device includes a substrate layer, first and second metal layers sequentially formed on the substrate layer, and an organic material layer formed between the first and second metal layers. The first metal layer has a uniform thickness or has metal portions or further has an open portion exposing a portion of the surface of the substrate layer. The organic material layer includes a hole transport material and an electron transport material in contact with one another. An interaction between the hole transport material and the electron transport material generates exciplexes capable of emitting light having a peak wavelength in a first range, and a coupling is generated between the first and second metal layers. By adjusting the distance between the first and second metal layers or the thickness of the first metal layer, the peak wavelength of the light is shifted to a second range and/or a third range.

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