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11. 发明申请

US20130121016A1 OPTICAL FILM HAVING IMPROVED OPTICAL PERFORMANCE, AND BACKLIGHT UNIT COMPRISING THE SAME 有权
标题翻译：具有改进的光学性能的光学膜和包含其的背光单元
公开(公告)号：US20130121016A1
公开(公告)日：2013-05-16
申请号：US13809864
申请日：2011-07-14
申请人： Byung-Mook Kim , Kwang-Seung Park , Byung-Su Park , Yune-Hyoun Kim , Sang-Choll Han , Jin-Hyun Kim
发明人： Byung-Mook Kim , Kwang-Seung Park , Byung-Su Park , Yune-Hyoun Kim , Sang-Choll Han , Jin-Hyun Kim
IPC分类号： G02B3/00
CPC分类号： G02B3/0037 , G02F1/133606
摘要： The present invention relates to an optical film having improved optical performance and to a backlight unit comprising the same. More particularly, the present invention relates to a microlens array (MLA) sheet which comprises a base unit and a lens unit formed on one side of the base unit, wherein the lens unit consists of a plurality of conical lenses. Existing hemispherical microlens array sheets have limitations in terms of improving luminance, and therefore cannot replace prism sheets in high luminance products. However, the microlens array sheet consisting of conical lenses of the present invention can improve both luminance and viewing angle characteristics.
摘要翻译：本发明涉及具有改善的光学性能的光学薄膜以及包括该光学薄膜的背光单元。更具体地说，本发明涉及一种微透镜阵列（MLA）片，其包括基底单元和形成在基底单元的一侧的透镜单元，其中透镜单元由多个锥形透镜组成。现有的半球形微透镜阵列片在提高亮度方面存在限制，因此不能代替高亮度产品中的棱镜片。然而，由本发明的锥形透镜组成的微透镜阵列片可以提高亮度和视角特性。

12. 发明授权

US08134781B2 Optical film and manufacturing process thereof 有权
标题翻译：光学膜及其制造方法
公开(公告)号：US08134781B2
公开(公告)日：2012-03-13
申请号：US12866201
申请日：2009-03-03
申请人： Sang-Choll Han , Kwang-Seung Park , Kyung-Mo Kim , Won-Young Jo , Jin-Hyun Kim
发明人： Sang-Choll Han , Kwang-Seung Park , Kyung-Mo Kim , Won-Young Jo , Jin-Hyun Kim
IPC分类号： G02B27/10 , F21V3/00
CPC分类号： G02B5/0221 , G02B3/0037 , G02B5/0231 , G02B5/045 , Y10T428/24479
摘要： There is provided an optical film for backlight units or illuminators. The optical film comprises a light-incident portion and a light exit portion. Here, the optical film is characterized in that it comprises a plurality of protrusions formed on at least one of the light-incident portion and the light exit portion, wherein a plurality of the protrusions satisfies the requirements of the following Equation: 80×H1/3≦P≦200×H1/3 and 0.I×D≦H≦D, provided that a mean diameter of protrusions is represented by ‘D’, a mean height of protrusions is represented by 1H′, and a mean distance between adjacent protrusions is represented by ‘P’. Therefore, the optical film may be useful to suppress blocking between films and the formation of surface defects, which are caused by the Moire, Newton ring and wet-out phenomena, without degrading the brightness.
摘要翻译：提供了用于背光单元或照明器的光学膜。光学膜包括光入射部分和光出射部分。这里，光学膜的特征在于，其包括形成在光入射部和光出射部中的至少一个上的多个突起，其中，多个突起满足以下等式的要求：80×H1 / 3＆nlE; P＆nlE; 200×H1 / 3和0.I×D＆nlE; H＆nlE; D，假设突起的平均直径由“D”表示，突起的平均高度由1H'表示，相邻的突起由“P”表示。因此，光学膜可以用于抑制膜之间的阻挡和由莫尔，牛顿环和湿润现象引起的表面缺陷的形成而不降低亮度。

13. 发明授权

US09494727B2 Light-condensing film having superior anti-adhesion performance and superior moiré prevention effects, backlight unit comprising same, and display device comprising the backlight unit 有权
标题翻译：具有优异的防粘附性能和优异的防止防雾效果的聚光膜，包括其的背光单元，以及包括背光单元
公开(公告)号：US09494727B2
公开(公告)日：2016-11-15
申请号：US13634807
申请日：2011-04-12
申请人： Kyung-Mo Kim , Soo-Hee Jung , Sang-Choll Han
发明人： Kyung-Mo Kim , Soo-Hee Jung , Sang-Choll Han
IPC分类号： G02B27/10 , F21V8/00 , G02B5/02
CPC分类号： G02B6/0053 , G02B5/0215 , G02B5/0231 , G02B5/0294
摘要： Provided are a condensing film, a backlight unit including the condensing film, and a display device including the backlight unit. The condensing film includes a plurality of lens structures extending in an extension direction on a surface thereof, a first protrusion part disposed on the lens structures and comprising a plurality of protrusions arrayed in the extension direction of the lens structure, and a second protrusion part disposed on the lens structures and comprising a plurality of protrusions arrayed in an array direction forming a certain angle with the extension direction of the lens structure.
摘要翻译：提供了聚光膜，包括聚光膜的背光单元和包括背光单元的显示装置。聚光膜包括在其表面上沿延伸方向延伸的多个透镜结构，设置在透镜结构上的第一突起部分，并且包括在透镜结构的延伸方向上排列的多个突起，以及设置在第二突出部并且包括沿阵列方向排列的与透镜结构的延伸方向形成一定角度的多个突起。

14. 发明授权

US09134463B2 Optical film having improved optical performance, and backlight unit comprising the same 有权
标题翻译：具有改善的光学性能的光学薄膜和包括该光学性能的背光单元
公开(公告)号：US09134463B2
公开(公告)日：2015-09-15
申请号：US13809864
申请日：2011-07-14
申请人： Byung-Mook Kim , Kwang-Seung Park , Byung-Su Park , Yune-Hyoun Kim , Sang-Choll Han , Jin-Hyun Kim
发明人： Byung-Mook Kim , Kwang-Seung Park , Byung-Su Park , Yune-Hyoun Kim , Sang-Choll Han , Jin-Hyun Kim
IPC分类号： G02B3/00 , G02F1/1335
CPC分类号： G02B3/0037 , G02F1/133606
摘要： The present invention relates to an optical film having improved optical performance and to a backlight unit comprising the same. More particularly, the present invention relates to a microlens array (MLA) sheet which comprises a base unit and a lens unit formed on one side of the base unit, wherein the lens unit consists of a plurality of conical lenses. Existing hemispherical microlens array sheets have limitations in terms of improving luminance, and therefore cannot replace prism sheets in high luminance product s. However, the microlens array sheet consisting of conical lenses of the present invention can improve both luminance and viewing angle characteristics.
摘要翻译：本发明涉及具有改善的光学性能的光学薄膜以及包括该光学薄膜的背光单元。更具体地说，本发明涉及一种微透镜阵列（MLA）片，其包括基底单元和形成在基底单元的一侧的透镜单元，其中透镜单元由多个锥形透镜组成。现有的半球形微透镜阵列片在提高亮度方面存在限制，因此不能以高亮度产品代替棱镜片。然而，由本发明的锥形透镜组成的微透镜阵列片可以提高亮度和视角特性。

15. 发明授权

US08896925B2 Micro-lens array sheet and backlight unit comprising the same 有权
标题翻译：微透镜阵列片及其背光单元
公开(公告)号：US08896925B2
公开(公告)日：2014-11-25
申请号：US14000839
申请日：2012-03-14
申请人： Yune-Hyoun Kim , Sang-Choll Han
发明人： Yune-Hyoun Kim , Sang-Choll Han
IPC分类号： G02B27/10
CPC分类号： G02B3/0043 , G02B3/0031 , G02B3/0062
摘要： The present invention relates to a microlens array sheet with enhanced optical performance, and a backlight unit having same, and more specifically, to a microlens array sheet and a backlight unit having same, the microlens array sheet comprising: a base portion; and a plurality of microlenses formed on one surface of the base portion, wherein the plurality of microlenses have an irregular array, and the standard deviation of the distance between the mid points of two microlenses adjacent to each other is, 2-20% of the average pitch(p) between microlenses adjacent from the mid point of a selected microlens after selecting one of the microlenses.
摘要翻译：本发明涉及一种具有增强的光学性能的微透镜阵列片及具有该微透镜阵列片的背光单元，更具体地说，涉及具有该微透镜阵列片及其背光单元的微透镜阵列片，该微透镜阵列片包括：基部; 以及形成在基部的一个表面上的多个微透镜，其中所述多个微透镜具有不规则阵列，并且彼此相邻的两个微透镜的中点之间的距离的标准偏差为在选择微透镜之一之后，从所选择的微透镜的中点附近的微透镜之间的平均间距（p）。

16. 发明授权

US08727579B2 Light extraction member and organic light emitting diode including the same 有权
标题翻译：光提取元件和包括其的有机发光二极管
公开(公告)号：US08727579B2
公开(公告)日：2014-05-20
申请号：US13378646
申请日：2010-06-17
申请人： Yune-Hyoun Kim , Sang-Choll Han
发明人： Yune-Hyoun Kim , Sang-Choll Han
IPC分类号： F21V5/04 , G02B27/12
CPC分类号： H01L51/5275 , G02B3/0056
摘要： A light extraction member includes a plurality of unit lenses arranged on one surface thereof. Each of the unit lenses comprises a combination of two or more kinds of conic lenses.
摘要翻译：光提取构件包括布置在其一个表面上的多个单位透镜。每个单体透镜包括两种或更多种锥形透镜的组合。

17. 发明申请

US20100276844A1 PROCESS OF MAKING MOLD FOR OPTICAL FILM 有权
标题翻译：制造光学薄膜的工艺
公开(公告)号：US20100276844A1
公开(公告)日：2010-11-04
申请号：US12747827
申请日：2009-03-03
申请人： Sang-Choll Han , Jung-Min Ko , Seung-Tae Oh , Yune-Hyoun Kim , Byung-Su Park
发明人： Sang-Choll Han , Jung-Min Ko , Seung-Tae Oh , Yune-Hyoun Kim , Byung-Su Park
IPC分类号： B29C35/08
CPC分类号： B29D11/00278 , B23K26/361 , B23K26/40 , B23K2103/08 , B23K2103/26 , B23K2103/42 , B23K2103/50 , B23K2103/52 , B29C33/3842 , B29L2011/00 , Y10S425/808
摘要： There is provided a process of making a mold for optical films. The process of making a mold for optical films comprises: etching a stereostructure in a surface of the mold having a flat surface or an engraved convex and concave surface, by using a laser beam. The process of making a mold for optical films may be useful to easily mark spots, to control the height of protrusions and the position where the protrusions are formed, and also to form the protrusions having constant depths even in a curved surface such as a convex and concave surface.
摘要翻译：提供了制造用于光学膜的模具的方法。制造用于光学膜的模具的方法包括：通过使用激光束来蚀刻具有平坦表面或雕刻的凹凸表面的模具的表面中的立体结构。制造光学膜的模具的过程可以用于容易地标记斑点，以控制突起的高度和形成突起的位置，并且即使在诸如凸起的弯曲表面也形成具有恒定深度的突起和凹面。

18. 发明申请

US20100090371A1 Method of patterning conductive layers, method of manufacturing polarizers, and polarizers manufactured using the same 审中-公开
标题翻译：图案化导电层的方法，制造偏振器的方法和使用其制造的偏振器
公开(公告)号：US20100090371A1
公开(公告)日：2010-04-15
申请号：US12654117
申请日：2009-12-10
申请人： Deok Joo Kim , Sang Choll Han , Jong Hun Kim
发明人： Deok Joo Kim , Sang Choll Han , Jong Hun Kim
IPC分类号： B29C59/02 , G02B1/10 , C23C14/34
CPC分类号： G02B5/3058
摘要： Disclosed is a method of patterning a conductive layer, a method of manufacturing a polarizer using the method and a polarizer manufactured using the same, and a display device having the polarizer. The method of patterning the conductive layer includes (a) patterning a resin layer to form grooves and protrusions, and (b) applying a conductive filling material on the resin layer so as to form a pattern using stereoscopic shapes of the grooves and the protrusions on the patterned resin layer.
摘要翻译：公开了一种图案化导电层的方法，使用该方法制造偏振器的方法和使用其制造的偏振器，以及具有偏振器的显示装置。图案化导电层的方法包括（a）图案化树脂层以形成凹槽和突起，和（b）在树脂层上施加导电填充材料，以形成使用立体形状的凹槽和突起的图案图案化树脂层。

19. 发明申请

US20100045897A1 CONDENSING FILM FOR LCD BACKLIGHT UNIT 有权
标题翻译： LCD背光单元冷凝膜
公开(公告)号：US20100045897A1
公开(公告)日：2010-02-25
申请号：US12450374
申请日：2008-08-13
申请人： Kyung Mo Kim , Kwang-Seung Park , Jin Hyun Kim , Sang Choll Han
发明人： Kyung Mo Kim , Kwang-Seung Park , Jin Hyun Kim , Sang Choll Han
IPC分类号： G02F1/13357
CPC分类号： G02F1/133606 , G02B3/0006 , G02B5/045 , G02B6/0053 , G02F1/133605 , G02F1/133611 , G02F1/133615 , G02F2001/133607 , G02F2203/02
摘要： There is provided a condensing film for an LCD backlight unit. The condensing film includes a base member unit; a condenser unit disposed in an upper surface of the base member unit and having unit lens groups sequentially arranged thereon, each of the unit lens group being composed of a combination of at least two lenses that are different in shape; and a reflector unit disposed in a lower surface of the base member unit and composed of an opening through which light passes and a reflective surface from which the light reflects. The condensing film configured thus may be useful to solve the problems regarding the viewing angle and the uniformity in brightness of a screen since the condensing film has a more moderate distribution of emitted light than the conventional condensing films.
摘要翻译：提供了用于LCD背光单元的冷凝膜。冷凝膜包括基部构件单元; 设置在所述基座部件单元的上表面并具有依次配置的单位透镜组的聚光器单元，所述单位透镜组由形状不同的至少两个透镜的组合构成; 以及反射器单元，其设置在所述基部构件单元的下表面中，并且由光通过的开口和所述光反射的反射表面构成。因此，由于冷凝膜具有比常规的冷凝膜更均匀的发射光分布，因此可以有效地解决屏幕的视角和亮度均匀性方面的问题。

20. 发明授权

US08982197B2 Optical filter 有权
标题翻译：滤光片
公开(公告)号：US08982197B2
公开(公告)日：2015-03-17
申请号：US13269422
申请日：2011-10-07
申请人： Sin-Young Kim , Moon-Soo Park , Byoung-Kun Jeon , Sang-Choll Han , Bu Gon Shin , Hyuk Yoon
发明人： Sin-Young Kim , Moon-Soo Park , Byoung-Kun Jeon , Sang-Choll Han , Bu Gon Shin , Hyuk Yoon
IPC分类号： H04N13/04 , G02F1/1335 , G02B5/30 , G02B27/22 , G02B27/28
CPC分类号： H04N13/337 , G02B5/3083
摘要： An optical filter for stereoscopic image display device and a stereoscopic image display device may be provided. In one embodiment, the optical filter for stereoscopic image display device may include a plastic substrate; an alignment layer; and a retardation layer, and the stereoscopic image display device may include the optical filter.
摘要翻译：可以提供用于立体图像显示装置和立体图像显示装置的滤光器。在一个实施例中，用于立体图像显示装置的滤光器可以包括塑料基板; 对准层; 和延迟层，立体图像显示装置可以包括滤光器。

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