公开(公告)号：US08814415B2

公开(公告)日：2014-08-26

申请号：US12766747

申请日：2010-04-23

申请人： Hyoung-Joo Kim ,  Ju-Young Yoon ,  Jae-Joong Kwon ,  Chi-O Cho ,  Jin-Hee Park ,  Joo-Young Kim ,  Sung-Kyu Shim

发明人： Hyoung-Joo Kim ,  Ju-Young Yoon ,  Jae-Joong Kwon ,  Chi-O Cho ,  Jin-Hee Park ,  Joo-Young Kim ,  Sung-Kyu Shim

IPC分类号： F21V7/04

CPC分类号： G02B6/002 ,  G02B6/0021 ,  G02B6/0083 ,  G02B6/0091

摘要： A light-emitting module includes a light guide plate and a light source unit in accordance with an embodiment. The light guide plate include an upper surface, a lower surface facing the upper surface, a plurality of side surfaces connecting the upper surface and the lower surface, and a cross-sectional surface connected to at least one of the side surfaces. The light source unit includes a substrate disposed in correspondence with the cross-sectional surface and a point light source mounted on the substrate to emit light to the cross-sectional surface. Thus, light-emitting efficiency may be enhanced and the arrangement of point light sources may be optimized, so that a required amount of emitted light may be obtained using a small number of the point light sources. In addition, uniformity of luminance and heat-radiating efficiency may also be enhanced.

摘要翻译： 发光模块包括根据实施例的导光板和光源单元。 导光板包括上表面，与上表面相对的下表面，连接上表面和下表面的多个侧表面以及连接到至少一个侧表面的横截面。 光源单元包括与横截面相对应地设置的基板和安装在基板上的点光源，以向横截面表面发光。 因此，可以提高发光效率并且可以优化点光源的布置，使得可以使用少量的点光源获得所需的发射光量。 此外，还可以提高亮度和散热效率的均匀性。

公开(公告)号：US20100290246A1

公开(公告)日：2010-11-18

申请号：US12766747

申请日：2010-04-23

申请人： Hyoung-Joo Kim ,  Ju-Young Yoon ,  Jae-Joong Kwon ,  Chi-O Cho ,  Jin-Hee Park ,  Joo-Young Kim ,  Sung-Kyu Shim

发明人： Hyoung-Joo Kim ,  Ju-Young Yoon ,  Jae-Joong Kwon ,  Chi-O Cho ,  Jin-Hee Park ,  Joo-Young Kim ,  Sung-Kyu Shim

IPC分类号： F21V8/00 ,  F21V7/04 ,  F21V5/04

CPC分类号： G02B6/002 ,  G02B6/0021 ,  G02B6/0083 ,  G02B6/0091

摘要： A light-emitting module includes a light guide plate and a light source unit in accordance with an embodiment. The light guide plate include an upper surface, a lower surface facing the upper surface, a plurality of side surfaces connecting the upper surface and the lower surface, and a cross-sectional surface connected to at least one of the side surfaces. The light source unit includes a substrate disposed in correspondence with the cross-sectional surface and a point light source mounted on the substrate to emit light to the cross-sectional surface. Thus, light-emitting efficiency may be enhanced and the arrangement of point light sources may be optimized, so that a required amount of emitted light may be obtained using a small number of the point light sources. In addition, uniformity of luminance and heat-radiating efficiency may also be enhanced.

摘要翻译： 发光模块包括根据实施例的导光板和光源单元。 导光板包括上表面，与上表面相对的下表面，连接上表面和下表面的多个侧表面以及连接到至少一个侧表面的横截面。 光源单元包括与横截面相对应地设置的基板和安装在基板上的点光源，以向横截面表面发光。 因此，可以提高发光效率并且可以优化点光源的布置，使得可以使用少量的点光源获得所需的发射光量。 此外，还可以提高亮度和散热效率的均匀性。

公开(公告)号：US08502933B2

公开(公告)日：2013-08-06

申请号：US13084635

申请日：2011-04-12

申请人： Jin-Hee Park ,  Tae-Seok Jang ,  Seok-Won Kang ,  Yong-Woo Lee ,  Ju-Young Yoon ,  Jae-Joong Kwon ,  Seung-Hwa Ha

发明人： Jin-Hee Park ,  Tae-Seok Jang ,  Seok-Won Kang ,  Yong-Woo Lee ,  Ju-Young Yoon ,  Jae-Joong Kwon ,  Seung-Hwa Ha

IPC分类号： G02F1/1333 ,  G02F1/1335

CPC分类号： G02F1/133615 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02F1/133308 ,  G02F2001/133314 ,  Y10T29/49002

摘要： A backlight unit includes a mold frame, a metal core printed circuit board (“MCPCB”) on which at least one light emitting diode (“LED”) is mounted, a reflector, a light guide plate, and an optical sheet. The mold frame includes an MCPCB fixing portion, the MCPCB is directly and removably disposed on the MCPCB fixing portion, and a lower surface of the MCPCB is exposed to the outside of the mold frame. On the MCPCB, a reflector, a light guide plate, and an optical sheet are placed in the order named. The light guide plate has a light entering surface facing the LED.

摘要翻译： 背光单元包括：模架，金属芯印刷电路板（“MCPCB”），其上安装有至少一个发光二极管（“LED”），反射器，导光板和光学片。 模具框架包括MCPCB固定部分，MCPCB直接并可移除地设置在MCPCB固定部分上，并且MCPCB的下表面暴露于模具框架的外部。 在MCPCB上，按照命名的顺序放置反射器，导光板和光学片。 导光板具有面向LED的光入射面。

公开(公告)号：US20120195020A1

公开(公告)日：2012-08-02

申请号：US13198148

申请日：2011-08-04

申请人： Han-Moe Cha ,  Ju-Young Yoon ,  Jin Seo

发明人： Han-Moe Cha ,  Ju-Young Yoon ,  Jin Seo

IPC分类号： F21V9/00 ,  F21V9/16 ,  H01L33/08

CPC分类号： H01L25/0753 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/009 ,  G02F1/133621 ,  G02F2001/133624 ,  H01L33/486 ,  H01L33/50 ,  H01L2924/0002 ,  H01L2924/00

摘要： A light source module includes a receiving container, a first light source, a second light source, a first resin, and a second resin. The receiving container includes an upper surface, a first bottom surface, and a second bottom surface. The first bottom surface has a first depth from the upper surface. The second bottom surface has a second depth from the upper surface. The first light source is disposed on the first bottom surface. The first light source generates first color light. The second light source is disposed on the second bottom surface. The second light source generates second color light. The first resin is formed on the first light source. The first resin includes a phosphor emitting third color light. The second resin is formed on the first resin and the second light source.

摘要翻译： 光源模块包括接收容器，第一光源，第二光源，第一树脂和第二树脂。 接收容器包括上表面，第一底表面和第二底表面。 第一底表面具有从上表面的第一深度。 第二底表面具有从上表面的第二深度。 第一光源设置在第一底面上。 第一光源产生第一色光。 第二光源设置在第二底面上。 第二光源产生第二色光。 第一树脂形成在第一光源上。 第一树脂包括发射第三色光的荧光体。 第二树脂形成在第一树脂和第二光源上。

公开(公告)号：US07903067B2

公开(公告)日：2011-03-08

申请号：US11954772

申请日：2007-12-12

申请人： Ju-Young Yoon ,  Chun-Ho Song ,  Seong-Yong Hwang

发明人： Ju-Young Yoon ,  Chun-Ho Song ,  Seong-Yong Hwang

IPC分类号： G09G3/36

CPC分类号： H01L24/81 ,  G02F1/13452 ,  H01L24/06 ,  H01L24/17 ,  H01L24/32 ,  H01L24/83 ,  H01L2224/0401 ,  H01L2224/05553 ,  H01L2224/0603 ,  H01L2224/13099 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/81801 ,  H01L2224/838 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/0781 ,  H01L2924/12044 ,  H01L2924/3511 ,  H01L2924/00

摘要： A driver chip includes a base body, input terminals, first output terminals and dummy terminals. The base body includes a face having first to fourth edge portions. The first and second edge portions are disposed in substantially parallel along a longitudinal side of the face, and the third and fourth edge portions are disposed in substantially parallel along a horizontal side of the face. The input terminals are formed on the first edge portion such that the input terminals are arranged along the longitudinal side. The first output terminals are formed on the second edge portion such that the first output terminals are arranged along the longitudinal side. The dummy terminals are formed such that the dummy terminals are disposed between the input terminals and the first output terminals. A warpage and defects of electrical connection between the driver chip and a display panel of the display apparatus are prevented.

摘要翻译： 驱动器芯片包括基体，输入端子，第一输出端子和虚拟端子。 基体包括具有第一至第四边缘部分的面。 第一边缘部分和第二边缘部分沿着所述面部的纵向侧基本上平行地布置，并且所述第三和第四边缘部分沿着所述面部的水平侧大致平行地设置。 输入端子形成在第一边缘部分上，使得输入端子沿着纵向侧布置。 第一输出端子形成在第二边缘部分上，使得第一输出端子沿着纵向侧布置。 虚拟端子形成为使得虚设端子设置在输入端子和第一输出端子之间。 防止驱动器芯片与显示装置的显示面板之间的翘曲和电连接的缺陷。

公开(公告)号：US20100195316A1

公开(公告)日：2010-08-05

申请号：US12755199

申请日：2010-04-06

申请人： Se-Ki Park ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seok-Hyun Nam ,  Ju-Young Yoon

发明人： Se-Ki Park ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seok-Hyun Nam ,  Ju-Young Yoon

IPC分类号： G02F1/13357

CPC分类号： G02B3/04 ,  G02F1/133603 ,  G02F2001/133607

摘要： An optical lens refracts and reflects a light to increase a luminance in a top direction of the optical lens and to decrease a luminance in a horizontal direction of the optical lens. The optical lens includes a central portion and a peripheral portion. The central portion has a convex shape. The peripheral portion has a concave shape. The peripheral portion surrounds the central portion. Therefore, power consumption and manufacturing cost are decreased.

摘要翻译： 光学透镜折射并反射光以增加光学透镜的顶部方向的亮度并降低光学透镜在水平方向上的亮度。 光学透镜包括中心部分和周边部分。 中心部分具有凸形。 周边部分具有凹形。 周边部分围绕中心部分。 因此，功耗和制造成本降低。

公开(公告)号：US07566160B2

公开(公告)日：2009-07-28

申请号：US11228786

申请日：2005-09-16

申请人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Sang-Gil Lee ,  Ju-Young Yoon

发明人： Chun-Ho Song ,  Sang-Yu Lee ,  Gi-Cherl Kim ,  Seock-Hwan Kang ,  Sang-Gil Lee ,  Ju-Young Yoon

IPC分类号： F21V7/04

CPC分类号： G02F1/133603 ,  G02F2001/133613 ,  G02F2001/133628

摘要： A light-generating device includes a driving substrate and a plurality of light source arrays. The driving substrate has a rectangular planar shape. The plurality of light source arrays is formed on the driving substrate. The light source arrays include at least one light emitting diode to generate light in response to power being applied through the substrate, and the light source arrays are spaced apart from each other. Thus, heat generated from the light-generating device is rapidly dissipated from the light-generating device, improving brightness of the light, brightness uniformity of the light and color reproducibility of the light.

摘要翻译： 光产生装置包括驱动基板和多个光源阵列。 驱动基板具有矩形平面形状。 多个光源阵列形成在驱动基板上。 光源阵列包括至少一个发光二极管，以响应于通过衬底施加的功率而产生光，并且光源阵列彼此间隔开。 因此，从发光装置产生的热量从发光装置迅速消散，提高光的亮度，光的亮度均匀性和光的颜色再现性。

公开(公告)号：US07549781B2

公开(公告)日：2009-06-23

申请号：US11222962

申请日：2005-09-12

申请人： Gi-Cherl Kim ,  Chun-Ho Song ,  Sang-Gil Lee ,  Jong-Seo Lee ,  Sang-Yu Lee ,  Ju-Young Yoon

发明人： Gi-Cherl Kim ,  Chun-Ho Song ,  Sang-Gil Lee ,  Jong-Seo Lee ,  Sang-Yu Lee ,  Ju-Young Yoon

IPC分类号： H01L33/00

CPC分类号： G02B19/0066 ,  G02B19/0028 ,  G02B19/0071 ,  H01L33/58 ,  H01L33/60 ,  Y10S362/80

摘要： A light emitting diode includes a lens, a chip base attached to a bottom of the lens, and an LED chip attached in the chip base to be concentric with the lens. The lens includes a bottom, an outer sidewall extending from the bottom, a first outer top surface extending from the outer sidewall, a second outer top surface extending from the first outer top surface and having a substantially conical groove-like shape, an inner sidewall forming a side of a central cavity formed by hollowing a central portion of the bottom, and an inner top surface extending from the inner sidewall and forming a ceiling of the central cavity. The substantially conical groove-like shaped second outer top surface has an angular point formed toward the central cavity, and the inner top surface is convexly formed toward the bottom.

摘要翻译： 发光二极管包括透镜，附接到透镜的底部的芯片基板和附接在芯片基座中以与透镜同心的LED芯片。 所述透镜包括底部，从所述底部延伸的外侧壁，从所述外侧壁延伸的第一外顶表面，从所述第一外顶表面延伸并具有基本上圆锥形的凹槽形状的第二外顶表面， 形成通过中空底部的中心部分形成的中心腔的一侧，以及从内侧壁延伸并形成中心腔的天花板的内顶表面。 基本上圆锥形的槽状第二外顶表面具有朝向中心腔形成的角点，并且内顶表面朝向底部凸形地形成。

公开(公告)号：US07486284B2

公开(公告)日：2009-02-03

申请号：US11011746

申请日：2004-12-15

申请人： Seong-Yong Hwang ,  Weon-Sik Oh ,  Sung-Lak Choi ,  Chun-Ho Song ,  Ju-Young Yoon

发明人： Seong-Yong Hwang ,  Weon-Sik Oh ,  Sung-Lak Choi ,  Chun-Ho Song ,  Ju-Young Yoon

IPC分类号： G09G5/00

CPC分类号： H01L24/10 ,  G02F1/13452 ,  G02F2001/13456 ,  H01L24/06 ,  H01L24/13 ,  H01L24/83 ,  H01L2224/0401 ,  H01L2224/05554 ,  H01L2224/0603 ,  H01L2224/13 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/83851 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01082 ,  H01L2924/00 ,  H01L2924/00014

摘要： A driver chip includes a base body, an input terminal section and a first output terminal section. The base body includes a face having a long side and a short side. The input terminal section is formed at a first edge portion of the face along the long side. The first output terminal section is formed at a second edge portion that is opposite to the first edge portion. The input terminal section and the first output terminal section are disposed within about 9d/10 from a center of the long side toward the short side, wherein ‘d’ represents a distance between the center of the long side and the short side.

摘要翻译： 驱动器芯片包括基体，输入端子部分和第一输出端子部分。 基体包括具有长边和短边的面。 输入端子部分沿着长边形成在面部的第一边缘部分处。 第一输出端子部分形成在与第一边缘部分相对的第二边缘部分处。 输入端子部分和第一输出端子部分从长边的中心朝向短边设置在约9d / 10内，其中“d”表示长边的中心和短边之间的距离。

公开(公告)号：US20080278944A1

公开(公告)日：2008-11-13

申请号：US12177936

申请日：2008-07-23

申请人： Ju-Young Yoon ,  Hye-Eun Park ,  Chang-Ju Kim ,  Hyun-Jin Kim ,  Gi-Cherl Kim ,  Sang-Yu Lee

发明人： Ju-Young Yoon ,  Hye-Eun Park ,  Chang-Ju Kim ,  Hyun-Jin Kim ,  Gi-Cherl Kim ,  Sang-Yu Lee

IPC分类号： F21V5/04

CPC分类号： G02B3/04

摘要： An optical module includes a point light source device and an optical lens. The point light source device generates light. The optical lens includes an inner curved surface and an outer curved surface. The inner curved surface has a first roughly ellipsoidal shape having a first major axis and a first minor axis that is substantially perpendicular to the first major axis. The outer curved surface has a second roughly ellipsoidal shape having a second major axis that is substantially perpendicular to the first axis and the second minor axis that is substantially perpendicular to the second major axis. The light generated by the point light source device enters the optical lens through the inner curved surface and exits from the optical lens through the outer curved surface. Therefore, the number of optical modules used in a display device may be reduced to lower manufacturing cost thereof.

摘要翻译： 光学模块包括点光源装置和光学透镜。 点光源装置产生光。 光学透镜包括内曲面和外曲面。 内弯曲表面具有第一大致椭圆形状，其具有基本上垂直于第一长轴的第一长轴和第一短轴。 外曲面具有第二大致椭圆形状，其具有基本上垂直于第一轴线的第二长轴和基本上垂直于第二长轴的第二短轴。 由点光源装置产生的光通过内弯曲表面进入光学透镜，并通过外弯曲表面从光学透镜射出。 因此，可以减少在显示装置中使用的光学模块的数量，以降低其制造成本。