公开(公告)号：US08269242B2

公开(公告)日：2012-09-18

申请号：US12628467

申请日：2009-12-01

申请人： Dong Yul Lee ,  Seong Ju Park ,  Min Ki Kwon ,  Chu Young Cho ,  Chang Hee Cho ,  Yong Chun Kim ,  Seung Beom Seo ,  Myung Goo Cheong ,  Dong Joon Kim

发明人： Dong Yul Lee ,  Seong Ju Park ,  Min Ki Kwon ,  Chu Young Cho ,  Chang Hee Cho ,  Yong Chun Kim ,  Seung Beom Seo ,  Myung Goo Cheong ,  Dong Joon Kim

IPC分类号： H01L33/00

CPC分类号： H01L33/02 ,  H01L33/06

摘要： Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and an active layer disposed therebetween, and a surface plasmon layer disposed between the active layer and at least one of the n-type and p-type semiconductor layers, including metallic particles and an insulating material, and including a conductive via for electrical connection between the active layer and the at least one of the n-type and p-type semiconductor layers, wherein the metallic particles are enclosed by the insulating material to be insulated from the at least one of the n-type and p-type semiconductor layers. The semiconductor light emitting device can achieve enhanced emission efficiency by using surface plasmon resonance. Using the semiconductor light emitting device, the diffusion of a metal employed for surface plasmon resonance into the active layer can be minimized.

摘要翻译： 公开了一种半导体发光器件。 半导体发光器件包括n型半导体层，p型半导体层和设置在其间的有源层，以及设置在有源层与n型和p型之间的至少一种之间的表面等离子体膜层 包括金属颗粒和绝缘材料的半导体层，并且包括用于在有源层和n型和p型半导体层中的至少一个之间电连接的导电通孔，其中金属颗粒被绝缘材料包围 与n型和p型半导体层中的至少一种绝缘。 半导体发光器件可以通过使用表面等离子体共振来实现增强的发射效率。 使用半导体发光器件，可以将用于表面等离子体共振的金属的扩散最小化。

公开(公告)号：US20100181588A1

公开(公告)日：2010-07-22

申请号：US12628467

申请日：2009-12-01

申请人： Dong Yul LEE ,  Seong Ju Park ,  Min Ki Kwon ,  Chu Young Cho ,  Chang Hee Cho ,  Yong Chun Kim ,  Seung Beom Seo ,  Myung Goo Cheong ,  Dong Joon Kim

发明人： Dong Yul LEE ,  Seong Ju Park ,  Min Ki Kwon ,  Chu Young Cho ,  Chang Hee Cho ,  Yong Chun Kim ,  Seung Beom Seo ,  Myung Goo Cheong ,  Dong Joon Kim

IPC分类号： H01L33/00

CPC分类号： H01L33/02 ,  H01L33/06

摘要： Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and an active layer disposed therebetween, and a surface plasmon layer disposed between the active layer and at least one of the n-type and p-type semiconductor layers, including metallic particles and an insulating material, and including a conductive via for electrical connection between the active layer and the at least one of the n-type and p-type semiconductor layers, wherein the metallic particles are enclosed by the insulating material to be insulated from the at least one of the n-type and p-type semiconductor layers. The semiconductor light emitting device can achieve enhanced emission efficiency by using surface plasmon resonance. Using the semiconductor light emitting device, the diffusion of a metal employed for surface plasmon resonance into the active layer can be minimized.

摘要翻译： 公开了一种半导体发光器件。 半导体发光器件包括n型半导体层，p型半导体层和设置在其间的有源层，以及设置在有源层与n型和p型之间的至少一种之间的表面等离子体膜层 包括金属颗粒和绝缘材料的半导体层，并且包括用于在有源层和n型和p型半导体层中的至少一个之间电连接的导电通孔，其中金属颗粒被绝缘材料包围 与n型和p型半导体层中的至少一种绝缘。 半导体发光器件可以通过使用表面等离子体共振来实现增强的发射效率。 使用半导体发光器件，可以将用于表面等离子体共振的金属的扩散最小化。

公开(公告)号：US20080008845A1

公开(公告)日：2008-01-10

申请号：US11822049

申请日：2007-07-02

申请人： Young Oh ,  Chang Hee Cho ,  Seung Man Choi

发明人： Young Oh ,  Chang Hee Cho ,  Seung Man Choi

IPC分类号： B32B27/28 ,  B32B27/08 ,  B32B3/00

CPC分类号： C08J7/042 ,  C08J7/047 ,  C08J2425/00 ,  Y10T428/1036 ,  Y10T428/24628 ,  Y10T428/26 ,  Y10T428/269 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31855

摘要： A light diffusion sheet for a display device includes a base layer having a base resin mixture of a methacrylate-styrene copolymer and a methylmethacrylate-styrene copolymer and about 0.2 to 20 ppwb of a first light diffuser, and at least one coating layer on the base layer, the coating layer including a methylmethacrylate-styrene copolymer base coating resin, about 0.1 to 30 ppwb of a second light diffuser, about 0.01 to 2 ppwb of an UV absorber, and about 0.001 to 10 ppwb of an antistatic agent.

摘要翻译： 用于显示装置的光漫射片包括具有甲基丙烯酸酯 - 苯乙烯共聚物和甲基丙烯酸甲酯 - 苯乙烯共聚物的基础树脂混合物和约0.2至20ppwb的第一光漫射体的基底层和在基底上的至少一个涂层 层，包括甲基丙烯酸甲酯 - 苯乙烯共聚物基涂层树脂的涂层，约0.1至30ppwb的第二光漫射体，约0.01至2ppwb的UV吸收剂和约0.001至10ppwb的抗静电剂。

公开(公告)号：US08269720B2

公开(公告)日：2012-09-18

申请号：US11884690

申请日：2006-02-17

申请人： Hong Young Yang ,  Seung Gol Lee ,  Chang Hee Cho

发明人： Hong Young Yang ,  Seung Gol Lee ,  Chang Hee Cho

IPC分类号： G09G5/08

CPC分类号： G06F3/0317 ,  G06F3/0321 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/0383 ,  G06F3/04883

摘要： The present invention relates a coordinate input device to input a variety of job commands, diagrams or characters, and to store or output the input data. More particularly, the present invention provides an input device for recognizing hybrid coordinates and a method of operating the device. The input device uses an absolute coordinate recognition method and a relative coordinate recognition method in a combined fashion as a coordinate recognition method for inputting the track of the characters or diagrams. By doing so, input coordinates are converted into absolute coordinates, and the tracks of handwritten characters and diagrams are stored as the converted absolute coordinates such that the tracks are displayed on a display of the input device or on a monitor of an information terminal connected to the input device. Accordingly, problems of respective conventional input devices for recognizing coordinates can be solved, the structure of hardware can be simplified, and characters or diagrams can be input with accurate recognition of coordinates.

摘要翻译： 本发明涉及一种坐标输入装置，用于输入各种作业命令，图表或字符，并存储或输出输入数据。 更具体地，本发明提供了一种用于识别混合坐标的输入装置和操作该装置的方法。 输入装置以组合的方式使用绝对坐标识别方法和相对坐标识别方法作为用于输入字符或图表的轨迹的坐标识别方法。 通过这样做，输入坐标被转换为绝对坐标，并且手写字符和图表的轨迹被存储为转换的绝对坐标，使得轨道显示在输入设备的显示器上或者连接到信息终端的监视器上 输入设备。 因此，可以解决用于识别坐标的各个常规输入装置的问题，可以简化硬件的结构，并且可以准确地识别坐标来输入字符或图表。

公开(公告)号：US20080259029A1

公开(公告)日：2008-10-23

申请号：US11884690

申请日：2006-02-17

申请人： Hong Young Yang ,  Seung Gol Lee ,  Chang Hee Cho

发明人： Hong Young Yang ,  Seung Gol Lee ,  Chang Hee Cho

IPC分类号： G06F3/033

CPC分类号： G06F3/0317 ,  G06F3/0321 ,  G06F3/03545 ,  G06F3/038 ,  G06F3/0383 ,  G06F3/04883

摘要： The present invention relates a coordinate input device to input a variety of job commands, diagrams or characters, and to store or output the input data. More particularly, the present invention provides an input device for recognizing hybrid coordinates and a method of operating the device. The input device uses an absolute coordinate recognition method and a relative coordinate recognition method in a combined fashion as a coordinate recognition method for inputting the track of the characters or diagrams. By doing so, input coordinates are converted into absolute coordinates, and the tracks of handwritten characters and diagrams are stored as the converted absolute coordinates such that the tracks are displayed on a display of the input device or on a monitor of an information terminal connected to the input device. Accordingly, problems of respective conventional input devices for recognizing coordinates can be solved, the structure of hardware can be simplified, and characters or diagrams can be input with accurate recognition of coordinates.

摘要翻译： 本发明涉及一种坐标输入装置，用于输入各种作业命令，图表或字符，并存储或输出输入数据。 更具体地，本发明提供了一种用于识别混合坐标的输入装置和操作该装置的方法。 输入装置以组合的方式使用绝对坐标识别方法和相对坐标识别方法作为用于输入字符或图表的轨迹的坐标识别方法。 通过这样做，输入坐标被转换为绝对坐标，并且手写字符和图表的轨迹被存储为转换的绝对坐标，使得轨道显示在输入设备的显示器上或者连接到信息终端的监视器上 输入设备。 因此，可以解决用于识别坐标的各个常规输入装置的问题，可以简化硬件的结构，并且可以准确地识别坐标来输入字符或图表。