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1. 发明授权

US09632357B2 Display device 有权
公开(公告)号：US09632357B2
公开(公告)日：2017-04-25
申请号：US14415354
申请日：2012-07-17
申请人： Chilkeun Park , Sangcheon Kim , Mangeun Kim , Hyouk Kwon , Hyunho Lee
发明人： Chilkeun Park , Sangcheon Kim , Mangeun Kim , Hyouk Kwon , Hyunho Lee
IPC分类号： G02F1/1335 , G02F1/1339
CPC分类号： G02F1/133608 , G02F1/133524 , G02F1/133553 , G02F1/133603 , G02F1/133611 , G02F1/13394 , G02F2001/133607 , G02F2001/13398 , G02F2202/28
摘要： A display device comprises a display panel and a backlight unit. The backlight unit comprises: a bottom cover; a light source module mounted on the bottom cover and including: light sources arranged at uniform intervals; and a circuit board on which the light sources are mounted; a reflective layer placed above the light source module to reflect the light emitted from the light sources towards the display panel; a screening layer disposed over the reflective layer at a distance therefrom and having patterned holes to allow only a portion of the light reflected from the reflective layer to be transmitted; and a spacer disposed between the reflective layer and the screening layer to form a light guide layer defined by a vacant space between the reflective layer and the screening layer and to maintain the uniform height of the light guide layer.

2. 发明申请

US20150293405A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20150293405A1
公开(公告)日：2015-10-15
申请号：US14415354
申请日：2012-07-17
申请人： Chilkeun Park , Sangcheon Kim , Mangeun Kim , Hyouk Kwon , Hyunho Lee
发明人： Chilkeun Park , Sangcheon Kim , Mangeun Kim , Hyouk Kwon , Hyunho Lee
IPC分类号： G02F1/1335 , G02F1/1339
CPC分类号： G02F1/133608 , G02F1/133524 , G02F1/133553 , G02F1/133603 , G02F1/133611 , G02F1/13394 , G02F2001/133607 , G02F2001/13398 , G02F2202/28
摘要： A display device comprises a display panel and a backlight unit. The backlight unit comprises: a bottom cover; a light source module mounted on the bottom cover and including: light sources arranged at uniform intervals; and a circuit board on which the light sources are mounted; a reflective layer placed above the light source module to reflect the light emitted from the light sources towards the display panel; a screening layer disposed over the reflective layer at a distance therefrom and having patterned holes to allow only a portion of the light reflected from the reflective layer to be transmitted; and a spacer disposed between the reflective layer and the screening layer to form a light guide layer defined by a vacant space between the reflective layer and the screening layer and to maintain the uniform height of the light guide layer.
摘要翻译：显示装置包括显示面板和背光单元。背光单元包括：底盖; 安装在所述底盖上的光源模块，包括：以均匀间隔布置的光源; 以及安装光源的电路板; 反射层，其设置在光源模块上方，以将从光源发射的光朝向显示面板反射; 屏蔽层，其设置在反射层上一段距离处，并具有图案化的孔，以仅允许从反射层反射的一部分光透射; 以及设置在所述反射层和所述屏蔽层之间的间隔物，以形成由所述反射层和所述屏蔽层之间的空白空间限定的导光层并且保持所述导光层的均匀高度。

3. 发明申请

US20110261286A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20110261286A1
公开(公告)日：2011-10-27
申请号：US12955489
申请日：2010-11-29
申请人： Moongoo Choi , Chilkeun Park , Hyouk Kwon , Sangcheon Kim
发明人： Moongoo Choi , Chilkeun Park , Hyouk Kwon , Sangcheon Kim
IPC分类号： G02F1/1335
CPC分类号： G02F1/133605 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F2001/133613
摘要： A display apparatus is provided and includes a display panel, and a backlight unit supplying light from a rear of the display panel. The backlight unit includes a light source, a circuit board layer, a reflection layer, a pattern layer, and a vacant layer. The circuit board layer has the light source seated thereon. The reflection layer is formed on the circuit board layer to reflect light emitted from the light source. The pattern layer is positioned on a top surface of the light source. The vacant layer is formed between the reflection layer and the pattern layer.
摘要翻译：提供一种显示装置，包括显示面板和从显示面板的后部提供光的背光单元。背光单元包括光源，电路板层，反射层，图案层和空白层。电路板层具有安置在其上的光源。反射层形成在电路板层上以反射从光源发射的光。图案层位于光源的顶表面上。在反射层和图案层之间形成空位层。

4. 发明授权

US08675151B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08675151B2
公开(公告)日：2014-03-18
申请号：US12955489
申请日：2010-11-29
申请人： Moongoo Choi , Chilkeun Park , Hyouk Kwon , Sangcheon Kim
发明人： Moongoo Choi , Chilkeun Park , Hyouk Kwon , Sangcheon Kim
IPC分类号： G02F1/1335
CPC分类号： G02F1/133605 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F2001/133613
摘要： A display apparatus is provided and includes a display panel, and a backlight unit supplying light from a rear of the display panel. The backlight unit includes a light source, a circuit board layer, a reflection layer, a pattern layer, and a vacant layer. The circuit board layer has the light source seated thereon. The reflection layer is formed on the circuit board layer to reflect light emitted from the light source. The pattern layer is positioned on a top surface of the light source. The vacant layer is formed between the reflection layer and the pattern layer.
摘要翻译：提供一种显示装置，包括显示面板和从显示面板的后部提供光的背光单元。背光单元包括光源，电路板层，反射层，图案层和空白层。电路板层具有安置在其上的光源。反射层形成在电路板层上以反射从光源发射的光。图案层位于光源的顶表面上。在反射层和图案层之间形成空位层。

5. 发明授权

US09069206B2 Circuit board, backlight unit and liquid crystal display device with the same 有权
标题翻译：电路板，背光单元和液晶显示装置相同
公开(公告)号：US09069206B2
公开(公告)日：2015-06-30
申请号：US13338768
申请日：2011-12-28
申请人： Taegu Kang , Mangeun Kim , Hyouk Kwon
发明人： Taegu Kang , Mangeun Kim , Hyouk Kwon
IPC分类号： G02F1/1335 , F21V7/04 , F21V8/00 , G09G3/34
CPC分类号： G02F1/133603 , G02B6/0021 , G02B6/0068 , G02B6/0083 , G02B6/0085 , G02F1/133608 , G02F2001/133612 , G02F2201/54 , G09G3/3406 , G09G2320/0233 , G09G2380/02
摘要： The present invention relates to a device which comprises a light source of a light emitting device, and more particularly to a circuit board, a backlight unit and a liquid crystal display device with the same. The backlight unit comprises a circuit board having a first line with circuit lines provided thereto, a plurality of second lines connected to the first line each to have elasticity at least at a point connected to the first line, and a light emitting device mounting portion connected to the second line and electrically connected to the circuit line, and a light guide plate positioned on the circuit board.
摘要翻译：本发明涉及一种包括发光装置的光源的装置，更具体地涉及电路板，背光单元和具有该光源的液晶显示装置。所述背光单元包括电路板，所述电路板具有设置有电路线的第一线，连接到所述第一线的多个第二线至少在与所述第一线连接的点处具有弹性，以及连接到所述发光器件安装部分的发光器件安装部分并且电连接到电路线，以及位于电路板上的导光板。

6. 发明申请

US20060126185A1 Microlens array sheet and method for manufacturing the same 审中-公开
标题翻译：微透镜阵列片及其制造方法
公开(公告)号：US20060126185A1
公开(公告)日：2006-06-15
申请号：US11302745
申请日：2005-12-13
申请人： Chang-Hoon Oh , Hyouk Kwon , Tae-Sun Lim , Young-Joo Yee , Ki-Won Park , Dong-Mug Seong , Gun-Woon Lee
发明人： Chang-Hoon Oh , Hyouk Kwon , Tae-Sun Lim , Young-Joo Yee , Ki-Won Park , Dong-Mug Seong , Gun-Woon Lee
IPC分类号： G02B27/10
CPC分类号： G02B3/0025 , B29D11/00278
摘要： Disclosed herein are a microlens array sheet using micro machining and a method for manufacturing the same. The microlens array sheet comprises a microlens array having a convex and concave surface including curved portions and boundary grooves formed between respective neighboring microlenses via laser micro machining, and a void filler layer stacked on the microlens array. The microlens array sheet can be manufactured with a reduced number of process steps using laser micro machining, whereby improved productivity as compared to a conventional sequential semiconductor process can be accomplished. Using the laser micro machining, also, enables the manufacture of a desired three-dimensional micro shape. Therefore, the microlens array sheet is applicable as an optical sheet of a display system requiring a delicate surface shape.
摘要翻译：本文公开了使用微加工的微透镜阵列片及其制造方法。微透镜阵列片包括具有凸表面和凹面的微透镜阵列，其包括通过激光微加工在相应的相邻微透镜之间形成的弯曲部分和边界槽，以及堆叠在微透镜阵列上的空隙填充层。可以使用激光微加工减少数量的工艺步骤来制造微透镜阵列片，从而可以实现与常规顺序半导体工艺相比提高的生产率。使用激光微加工，也能够制造所需的三维微型形状。因此，微透镜阵列片可用作需要微细表面形状的显示系统的光学片。

7. 发明申请

US20060050379A1 Projection display screen having microlens array 审中-公开
标题翻译：具有微透镜阵列的投影显示屏
公开(公告)号：US20060050379A1
公开(公告)日：2006-03-09
申请号：US11217235
申请日：2005-09-01
申请人： Young-Joo Yee , Hyouk Kwon , Ji-Hyouk Chung , Chang-Hoon Oh , Tae-Sun Lim , Ki-Won Park , Dong-Mug Seong , Gun-Woo Lee
发明人： Young-Joo Yee , Hyouk Kwon , Ji-Hyouk Chung , Chang-Hoon Oh , Tae-Sun Lim , Ki-Won Park , Dong-Mug Seong , Gun-Woo Lee
IPC分类号： G03B21/60
CPC分类号： G03B21/625
摘要： Disclosed herein is a projection screen having a microlens array. The projection screen includes a substrate, a light blocking layer, a light diffusion layer, and a protection layer. The substrate is formed to mount a plurality of microlenses thereon. A microlens array is formed of the microlenses that are arranged and formed on the entire surface of the substrate. The light blocking layer is formed on the rear of the surface on which the microlens array of the substrate is formed. The light diffusion layer is formed on the bottom of the light blocking layer. The protection layer is formed on the bottom of the light diffusion layer.
摘要翻译：这里公开了具有微透镜阵列的投影屏幕。投影屏幕包括基板，遮光层，光扩散层和保护层。形成基板以在其上安装多个微透镜。微透镜阵列由布置并形成在基板的整个表面上的微透镜形成。遮光层形成在其上形成有基板的微透镜阵列的表面的后部。光扩散层形成在遮光层的底部。保护层形成在光扩散层的底部。

8. 发明授权

US07123791B2 Optical fiber coupling system and manufacturing method thereof 失效
标题翻译：光纤耦合系统及其制造方法
公开(公告)号：US07123791B2
公开(公告)日：2006-10-17
申请号：US10745680
申请日：2003-12-29
申请人： Young-Joo Yee , Hyouk Kwon , Chang-Hoon Oh
发明人： Young-Joo Yee , Hyouk Kwon , Chang-Hoon Oh
IPC分类号： G02B6/32
CPC分类号： G02B6/4206
摘要： An optical fiber coupling system is provided which minimizes beam loss. The system includes a substrate with a laser beam emitting unit attached at one end, a first fine lens which focuses or collimates a vertical beam emitted by the laser beam emitting unit, a set of second fine lenses which focus or collimate a horizontal beam emitted by the laser beam emitting unit, and a beam output unit which outputs the beam focused or collimated by the first and second fine lenses. This arrangement reduces an alignment error associated with this type of optical system and improves a degree of beam focus. Additionally, the optical fiber coupling system can be made compact and available for mass-production.
摘要翻译：提供一种使光束损耗最小化的光纤耦合系统。该系统包括具有一端附接的激光束发射单元的基板，聚焦或准直由激光束发射单元发射的垂直光束的第一精细透镜，一组第二精细透镜，其聚焦或准直由激光束发射单元和输出由第一和第二精细透镜聚焦或准直的光束的光束输出单元。这种布置减少了与这种类型的光学系统相关联的对准误差，并提高了束集中的程度。此外，可以使光纤耦合系统紧凑并且可用于批量生产。

9. 发明授权

US07003372B2 Appearance processing method and aspheric lens fabricating method using the same 有权
标题翻译：外观加工方法和使用其的非球面透镜制造方法
公开(公告)号：US07003372B2
公开(公告)日：2006-02-21
申请号：US10689673
申请日：2003-10-22
申请人： Hyouk Kwon , Young-Joo Yee
发明人： Hyouk Kwon , Young-Joo Yee
IPC分类号： G06F19/00 , G21K5/10
CPC分类号： G02B3/0012
摘要： Disclosed is an appearance processing method comprising: designing a reference appearance for designing a set shape as a theoretical value; producing a specimen; comparing the reference appearance with the specimen and thus setting a deviation region; performing ion beam milling for milling the deviation region of the specimen by ion beam; and comparing the milling-processed specimen with the reference appearance after the ion beam milling thus to obtain a deviation and milling the deviation region repeatedly thus to make the specimen consist with the reference appearance. Accordingly, an arbitrary shape, a minute spherical surface, or an aspheric shape can be precisely processed, and a large quantity of fabrication by a uniform processing precision is possible.
摘要翻译：公开了一种外观处理方法，包括：设计用于设计设定形状作为理论值的参考外观; 制作标本将参考外观与样本进行比较，从而设定偏差区域; 进行离子束铣削，通过离子束研磨样品的偏移区域; 并且在离子束研磨之后将研磨处理的样品与参考外观进行比较，从而得到偏差并重复地研磨偏离区域，从而使样品与参考外观一致。因此，可以精确地处理任意形状，微小球面或非球面形状，并且可以通过均匀的加工精度进行大量的制造。

10. 发明申请

US20050129359A1 Micro collimating lens system for optical communication 审中-公开
标题翻译：微型准直透镜系统用于光通信
公开(公告)号：US20050129359A1
公开(公告)日：2005-06-16
申请号：US11007341
申请日：2004-12-09
申请人： Hyouk Kwon , Young-Joo Yee , Tae-Sun Lim
发明人： Hyouk Kwon , Young-Joo Yee , Tae-Sun Lim
IPC分类号： G02B6/26 , G02B6/42 , G02B6/32
CPC分类号： G02B6/4204 , G02B6/4206 , G02B6/4214 , G02B6/423
摘要： A micro collimating lens system for optical communication includes: an optical fiber aligned on a silicon substrate in a certain direction for transmitting an optical signal; and at least two lenses aligned on the silicon substrate in order that the optical signal can be collimated at multiple stages, so that efficiency in assembling the lens system for collimating the optical signal is improved and a fabrication cost is reduced.
摘要翻译：一种用于光通信的微准直透镜系统包括：在一定方向上在硅衬底上对准的用于传输光信号的光纤; 并且在硅衬底上对准至少两个透镜，以使得光信号可以在多个阶段被准直，从而提高组装用于准直光信号的透镜系统的效率，并降低制造成本。

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