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11. 发明专利

JP2007034287A Optical unit, method of manufacturing the same, backlight assembly having the same and display device 审中-公开
标题翻译：光学单元，其制造方法，具有该光学单元的背光组件和显示装置
公开(公告)号：JP2007034287A
公开(公告)日：2007-02-08
申请号：JP2006186386
申请日：2006-07-06
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： CHOI JIN-SUNG , BOKU SHINKAKU , HA JU-HWA
IPC分类号： G02B5/02 , F21S2/00 , F21V8/00 , F21Y103/00 , G02F1/13357
CPC分类号： G02B5/0278 , G02B5/0215 , G02B5/0231 , G02B5/0242 , G02B5/045 , G02B6/0051 , G02B6/0053 , G02F1/133606 , G02F1/133611 , G02F2001/133607 , Y10S385/901
摘要： PROBLEM TO BE SOLVED: To provide an optical unit, having an optical characteristic improving performance equal to the optical characteristics improving the performance provided by a plurality of optical sheets, a method of manufacturing the optical unit, a backlight assembly having the optical unit, and a display device that has the backlight assembly.
SOLUTION: The optical unit 100 comprises transparent body 110, a diffusion part 130 and a luminance increasing part 150. The diffusion part 130 has air bubbles formed in the body and diffuses the light made incident on the body. The luminance increasing part 150 is formed so as to provide an embossing pattern 155 on the surface of the body and makes the light emission efficiency of light diffused by the diffusion part 130 improved.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学单元，具有与改善多个光学片所提供的性能的光学特性相等的光学特性改进性能，制造光学单元的方法，具有光学器件的背光组件单元，以及具有背光组件的显示装置。解决方案：光学单元100包括透明体110，扩散部分130和亮度增加部分150.扩散部分130具有在体内形成的气泡并且散射入射到人体上的光。亮度增加部分150形成为在主体的表面上提供压花图案155，并且使由扩散部分130扩散的光的发光效率提高。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2006171718A Light diffusing member, backlight assembly having the same, and display apparatus having the same 审中-公开
标题翻译：光扩散构件，具有该光学构件的背光组件及具有其的显示装置
公开(公告)号：JP2006171718A
公开(公告)日：2006-06-29
申请号：JP2005339503
申请日：2005-11-24
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： CHOI SEONG-SIK , SHIN DONG-LYOUL , LEE TOEN , SAI KIYOU , HA JU-HWA , JOO BYUNG-YUN , PAEK JUNG-WOOK , CHOI JIN-SUNG , KIM HEU-GON , LEE SANG HOON , CHUN JAE-HWAN
IPC分类号： G02B5/02 , F21S2/00 , F21Y103/00 , G02B1/11 , G02F1/13357
CPC分类号： G02F1/133608 , G02B3/005 , G02B5/0215 , G02B5/0278 , G02F1/133604 , G02F1/133606 , G02F1/133611 , G02F2201/503 , H01J61/305
摘要： PROBLEM TO BE SOLVED: To provide a light diffusing member, a backlight assembly having the member, and a display apparatus having the member. SOLUTION: The light diffusing member has a first surface 110, a second surface 120 mutually facing the first face 110, and an optical part 130 having grooves 132 formed on the second surface 120 and ridges 134 connected to the grooves 132. A first thickness T between the ridge 134 and the first surface 110 is 1.15 to 1.80 times the second thickness t between the groove 132 and the first surface 110. Thereby, the luminance of light and the luminance uniformity are further enhanced, by changing the structure of the light diffusing member to diffuse light, and the display quality of an image produced by a display apparatus is further improved. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种光漫射构件，具有该构件的背光组件和具有该构件的显示装置。解决方案：光漫射构件具有第一表面110，与第一面110相对的第二表面120和形成在第二表面120上的凹槽132的光学部件130和连接到凹槽132的脊条134。脊134与第一表面110之间的第一厚度T是沟槽132和第一表面110之间的第二厚度t的1.15至1.80倍。由此，通过改变光栅的结构，可以进一步提高光的亮度和亮度均匀性光漫射构件漫射光，并且由显示装置产生的图像的显示质量进一步提高。版权所有（C）2006，JPO＆NCIPI

13. 发明专利

JP2006126843A Reflection sheet, display device having same, and method of dissipating heat in display device 审中-公开
标题翻译：反射片，具有相同的显示装置以及在显示装置中散热的方法
公开(公告)号：JP2006126843A
公开(公告)日：2006-05-18
申请号：JP2005311837
申请日：2005-10-26
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： LEE SANG HOON , HA JU-HWA , SONG SI-JOON
IPC分类号： G02B5/08 , G02F1/1335 , G02F1/13357
CPC分类号： B32B7/02 , G02F1/133604 , G02F1/133605 , G02F2001/133628 , Y10T428/31504
摘要： PROBLEM TO BE SOLVED: To provide a reflection sheet capable of improving a display quality, to provide a display device having the reflection sheet, and to provide a method of dissipating heat in the display device. SOLUTION: The display device 600 is provided with the reflection sheet 260 in which the heat conductivity in the horizontal direction is relatively high as compared to the heat conductivity in the perpendicular direction. The reflection sheet 260 diffuses heat generated from a number of lamps 210 fast in the horizontal direction and can reduce a temperature difference between the first electrode side and the second electrode side of a number of the lamps 210. Accordingly, the liquid crystal display device 600 can uniformly keep the brightness distribution thereof. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够提高显示质量的反射片，提供具有反射片的显示装置，并提供在显示装置中散热的方法。解决方案：显示装置600设置有与垂直方向上的热传导率相比水平方向的热导率相对较高的反射片260。反射片260在水平方向上快速地扩散从多个灯210产生的热量，并且可以减少多个灯210的第一电极侧和第二电极侧之间的温度差。因此，液晶显示装置600 可以均匀地保持其亮度分布。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2013041827A Backlight assembly and display device including the same 有权
标题翻译：背光组件和包括其的显示装置
公开(公告)号：JP2013041827A
公开(公告)日：2013-02-28
申请号：JP2012175089
申请日：2012-08-07
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： SON YOUNG-RAN , NOH CHEOL-YONG , HA JU-HWA
IPC分类号： F21S2/00 , F21Y101/02 , G02F1/13357
CPC分类号： G02F1/1336 , G02B6/0028 , G02B6/0031 , G02B6/0055 , G02B6/0076
摘要： PROBLEM TO BE SOLVED: To provide a backlight assembly and a display device including the same.SOLUTION: The backlight assembly includes a light guide plate and a light source. The light guide plate includes a first light guide part which overlaps a display region for displaying an image and includes a first side face and a second side face which is separated from the first side face in a first direction, and a second light guide part arranged between the first side face and the second side face at a lower part of the first light guide part. The light source is arranged at a lower part of the first light guide part and at a side part of the second light guide part. With this, luminance becomes uniform in the display region.
摘要翻译：要解决的问题：提供一种背光组件和包括该组件的显示装置。解决方案：背光组件包括导光板和光源。导光板包括与用于显示图像的显示区域重叠的第一导光部分，并且包括第一侧面和在第一方向与第一侧面分离的第二侧面;以及第二导光部，在第一导光部的下部的第一侧面和第二侧面之间。光源设置在第一导光部的下部和第二导光部的侧部。由此，显示区域的亮度变得均匀。版权所有（C）2013，JPO＆INPIT

15. 发明专利

JP2010135328A Backlight assembly, and display including the same 审中-公开
标题翻译：背光组件，包括其中的显示
公开(公告)号：JP2010135328A
公开(公告)日：2010-06-17
申请号：JP2009276668
申请日：2009-12-04
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： HA JU-HWA , SON YOUNG-RAN , KIM JOONG-HYUN
IPC分类号： F21S2/00 , F21V3/00 , F21V3/04 , F21V5/00 , F21V5/04 , F21Y103/00 , G02F1/13357
CPC分类号： G02B3/0043 , G02B3/005 , G02B5/0215 , G02B5/0221 , G02B5/0231 , G02B5/0278 , G02B5/045 , G02F1/133604 , G02F2001/133607
摘要： PROBLEM TO BE SOLVED: To provide a backlight assembly in which light from light sources is emitted uniformly as a whole even if the number of light sources is decreased, and uniformity of luminance as a whole of a display can be secured, and to provide the display including the same.
SOLUTION: The backlight assembly is provided with a plurality of light sources to emit light, an incident face into which light enters, an outgoing face which is an opposed face to the incident face and from which light outgoes, and a diffusion plate which is located on the outgoing face and includes a first lens pattern group and a second lens pattern group with mutually different shape. The first lens pattern and the second lens pattern include a curved line portion to form a curvature and a straight line portion extended from each end part of the curved line portion.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种背光组件，其中即使光源的数量减少，来自光源的光整体均匀地发射，并且可以确保整个显示器的亮度的均匀性，以及以提供包括相同的显示器。解决方案：背光组件设置有多个光源以发光，入射到其中的入射面，作为入射面的相对面的出射面和从光出射的出射面，漫射板其位于出射面上并且包括具有相互不同形状的第一透镜图案组和第二透镜图案组。第一透镜图案和第二透镜图案包括形成曲率的曲线部分和从曲线部分的每个端部延伸的直线部分。版权所有（C）2010，JPO＆INPIT

16. 发明专利

JP2008015468A Apparatus for forming pattern on light guiding plate and method of manufacturing light guiding plate 审中-公开
标题翻译：用于形成轻型导板的图案的装置和制造光导向板的方法
公开(公告)号：JP2008015468A
公开(公告)日：2008-01-24
申请号：JP2007023719
申请日：2007-02-02
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： JOO BYUNG-YUN , KIN SHINSHU , HA JU-HWA , SONG MIN-YOUNG , PAEK JUNG-WOOK , CHOI JIN-SUNG
IPC分类号： G02B6/00
CPC分类号： G02B6/0065 , B29C43/021 , B29C43/10 , B29C2043/3238 , B29C2043/567 , B29D11/00663 , B29L2011/0016 , G02B6/0038
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for forming a pattern for a light guiding plate and a method of manufacturing a light guiding plate.
SOLUTION: The method of manufacturing a light guiding plate is characterized in comprising: (a) a step of preparing a plurality of light guiding plates, each of the light guiding plates being a mother substrate on which optical patterns are formed; (b) a step of disposing molding frames forming molding patterns on at least one surface of the light guiding plates; (c) a step of forming optical patterns corresponding to the molding patterns on the light guiding plates by hydrostatic pressing; and (d) a step of removing the molding frames disposed on at least one surface of the light guiding plates. Using the hydrostatic pressing, a highly accurate prism patterns can be simultaneously formed on a large number of light guiding plates, which makes compatible high convergence properties by the prism patterns and ultra thin profile by the pressure molding as well as making reduction in cost possible by mass production.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于形成导光板的图案的装置和制造导光板的方法。解决方案：制造导光板的方法的特征在于包括：（a）制备多个导光板的步骤，每个导光板是其上形成有光学图案的母基板; （b）在所述导光板的至少一个表面上设置形成模制图案的模制框架的步骤; （c）通过静液压力在光导板上形成与模制图案对应的光学图案的步骤; 以及（d）去除设置在导光板的至少一个表面上的模制框架的步骤。使用静水压力，可以在大量导光板上同时形成高精度的棱镜图案，这通过棱镜图案和通过压力成型的超薄型材具有兼容的高会聚特性，并且通过大量生产。版权所有（C）2008，JPO＆INPIT

17. 发明专利

JP2006179490A Back light assembly and display device having the same 有权
标题翻译：背光组件和具有该组件的显示装置
公开(公告)号：JP2006179490A
公开(公告)日：2006-07-06
申请号：JP2005367047
申请日：2005-12-20
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： HA JU-HWA , JOO BYUNG-YUN , PAEK JUNG-WOOK , CHOI JIN-SUNG , KIM HEU-GON , LEE SANG HOON , CHOI SEONG-SIK , SHIN DONG-LYOUL , CHUN JAE-HWAN
IPC分类号： F21S2/00 , F21Y103/00 , G02F1/13357
CPC分类号： G02F1/133604 , G02B5/0215 , G02B5/0278 , G02F1/133606 , G02F1/133608 , G02F1/133611 , G02F2201/503 , H01J61/305
摘要： PROBLEM TO BE SOLVED: To provide a back light assembly and a display device having it. SOLUTION: This back light assembly 500 comprises a light diffusion member 105 and a light source 300. The light diffusion member 105 comprises a first surface 110, a second surface 120 facing the first surface 110 and a light diffusion part formed on the second surface 120 and having at least two ridges and a groove formed near the ridges. In order to improve luminance and luminance uniformity of light generated by the light source, a first interval between a center of each light source 300 and the ridge corresponding to the light source 300 is 0.2-0.55 times of the distance between the light sources 300. With this invention, the luminance and the luminance uniformity of the light generated by the light source 300 can be improved, the number of assembly processes and the time needed for assembly can be substantially reduce. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种背光组件和具有该背光组件的显示装置。该背光组件500包括光漫射构件105和光源300.光漫射构件105包括第一表面110，面向第一表面110的第二表面120和形成在第一表面110上的光扩散部分第二表面120并且具有至少两个脊和在脊附近形成的凹槽。为了提高由光源产生的光的亮度和亮度均匀性，每个光源300的中心与对应于光源300的脊之间的第一间隔是光源300之间的距离的0.2-0.55倍。利用本发明，可以提高由光源300产生的光的亮度和亮度均匀性，可以显着减少组装过程的数量和组装所需的时间。版权所有（C）2006，JPO＆NCIPI

18. 发明专利

JP2006012818A Blacklight assembly and display device using the same 审中-公开
标题翻译：黑色组装和显示装置使用它
公开(公告)号：JP2006012818A
公开(公告)日：2006-01-12
申请号：JP2005180028
申请日：2005-06-21
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIM HEU-GON , LEE HEE-CHUN , JUNG JAE-HO , HA JU-HWA
IPC分类号： F21S2/00 , F21Y101/02 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133603 , G02F1/133605 , G02F1/133606
摘要： PROBLEM TO BE SOLVED: To provide a backlight assembly improved in luminance uniformity and reduced in volume and weight; and to provide a display device using it.
SOLUTION: This backlight assembly includes: a light source assembly including light sources generating first light having first luminance uniformity; a substrate disposed above the light sources for emitting second light having second luminance uniformity higher than the first luminance uniformity by changing the traveling path of the first light; and a light reflecting-transmitting part disposed on the substrate for partially reflecting the second light toward the light source assembly in order to change the second light to third light having third luminance uniformity higher than the second luminance uniformity. Thereby, the luminance uniformity of light emitted from the backlight assembly is remarkably improved and the volume and the weight of the backlight assembly and this display device using it are significantly reduced by improving the luminance uniformity.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供改善亮度均匀性并减小体积和重量的背光组件; 并提供使用它的显示装置。解决方案：该背光组件包括：光源组件，其包括产生具有第一亮度均匀性的第一光的光源; 设置在所述光源上方的基板，用于通过改变所述第一光的行进路径来发射具有高于所述第一亮度均匀性的第二亮度均匀性的第二光; 以及光反射透射部，设置在所述基板上，用于将所述第二光部分地反射到所述光源组件，以便将所述第二光改变为具有高于所述第二亮度均匀性的第三亮度均匀性的第三光。由此，显着提高了从背光组件发出的光的亮度均匀性，通过提高亮度均匀性，显着地降低了背光组件及其使用的显示装置的体积和重量。版权所有（C）2006，JPO＆NCIPI

19. 发明专利

JP2006128060A Light modulating plate, and backlight assembly and display device having the plate 有权
标题翻译：光调制板，以及具有板的背光组件和显示装置
公开(公告)号：JP2006128060A
公开(公告)日：2006-05-18
申请号：JP2005033726
申请日：2005-02-10
申请人： Samsung Electronics Co Ltd , サムスンエレクトロニクスカンパニーリミテッド
发明人： HA JU-HWA , KIN SHINSHU , JUNG JAE-HO , KIM HEU-GON
IPC分类号： F21V8/00 , F21S2/00 , F21Y103/00 , G02B5/02 , G02F1/1335 , G02F1/13357
CPC分类号： G02B6/005 , G02B5/0242 , G02B5/0247 , G02B5/0278 , G02B6/0055 , G02B6/0081 , G02F1/133604 , G02F1/133606 , G02F2001/133507 , G02F2001/133607 , Y10S385/901 , Y10T428/10
摘要： PROBLEM TO BE SOLVED: To provide a light modulating plate for improved assembling performance and improved display quality. SOLUTION: The light modulating plate includes a light modulating layer 300 and a light characteristic improving layer 400. The light modulating layer 300 includes foam layers 310 and 330 to modulate light incident from the outside. The light characteristic improving layer 400 is integrally formed with the light modulating layer 300 to improve optical characteristics of the light incident from the light modulating layer 300. Thus, by forming the light characteristic improving layer 400 integrally with the light modulating layer 300 having the foam layers 310 and 330, handleability and assembling performance are improved and light is diffused by the foam layers to increase luminance. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于改善组装性能和改善显示质量的光调制板。光调制板包括光调制层300和光特性改进层400.光调制层300包括泡沫层310和330，以调制从外部入射的光。光特性改善层400与光调制层300一体地形成，以改善从光转换层300入射的光的光学特性。因此，通过与具有泡沫的光转换层300一体地形成光特性改进层400 层310和330，改善了操作性和组装性能，并且泡沫层扩散了光以提高亮度。版权所有（C）2006，JPO＆NCIPI

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