公开(公告)号：EP2767854A4

公开(公告)日：2015-04-22

申请号：EP12840733

申请日：2012-08-24

Applicant: DEXERIALS CORP

Inventor： NAGAHAMA TSUTOMU ,  SUZUKI MASAKI ,  YOSHIDA HIRONORI ,  ENOMOTO MASASHI ,  YATABE TORU ,  KAGEYAMA MASAMITSU

IPC: G02B5/26 ,  B32B7/02 ,  B32B15/04 ,  C03C17/36 ,  E06B9/24 ,  G02B1/11 ,  G02B5/02 ,  G02B5/04 ,  G02B5/28

CPC classification number: G02B5/282 ,  C03C17/36 ,  C03C17/3657 ,  E06B9/24 ,  E06B2009/2417 ,  G02B5/0231 ,  G02B5/0242 ,  G02B5/045 ,  G02B5/26 ,  G02B5/285

公开(公告)号：EP2860575A1

公开(公告)日：2015-04-15

申请号：EP13800480.9

申请日：2013-06-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SHIKII, Shinichi ,  OSAKO, Takashi

IPC: G02F1/13 ,  G02B27/22 ,  G02F1/1339 ,  G02F1/1341

CPC classification number: G02F1/29 ,  G02B5/045 ,  G02B6/0053 ,  G02B26/0841 ,  G02B27/2264 ,  G02F1/1335 ,  G02F1/13394 ,  G02F2001/13415 ,  H04N13/32 ,  H04N13/322

Abstract: A light deflector (104) which deflects incident light and emits the deflected light, by changing a refractive index of a liquid crystal: a pair of ITO films (101a, 101b); a plurality of prisms (102a) which are provided between the pair of transparent electrodes and are arranged on a facing surface of one of the pair of transparent electrodes, the facing surface facing a surface of the other one of the pair of transparent electrodes; two spacers (102b) arranged between the pair of transparent electrodes, and having, in a direction from one of the pair of transparent electrodes toward the other, widths which (i) are greater than widths of the prisms and (ii) are identical to each other; and a liquid crystal (103) which is provided, within a space between the pair of transparent electrodes, in a portion other than a portion where the prisms and the two spacers exist.

Abstract translation: 通过改变液晶的折射率：一对ITO膜（101a，101b），使入射光偏转并发射偏转光的光偏转器（104）; 多个棱镜（102a），设置在所述一对透明电极之间，并配置在所述一对透明电极中的一个透明电极的相对面上，所述相对面与所述一对透明电极中的另一个透明电极的表面相对; 配置在所述一对透明电极之间，并且在从所述一对透明电极中的一方朝向另一方的方向上具有（i）比所述棱镜的宽度大的宽度和（ii）与所述一对透明电极的宽度相同的宽度的两个间隔物（102b） 彼此; 以及液晶（103），其设置在所述一对透明电极之间的空间内，除了所述棱镜和所述两个隔离物存在的部分以外的部分。

公开(公告)号：EP2816395A3

公开(公告)日：2015-04-15

申请号：EP13194272.4

申请日：2013-11-25

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Zhuang, Xiaoling ,  Chen, Shichang

IPC: G02F1/1335 ,  G02B5/30 ,  G02B27/28 ,  G02B5/02 ,  G02B5/04

CPC classification number: G02F1/133606 ,  G02B5/0247 ,  G02B5/045 ,  G02B5/3033 ,  G02B5/3066 ,  G02B6/00 ,  G02B6/0053 ,  G02B27/285 ,  G02B27/286 ,  G02F1/133526 ,  G02F1/133536 ,  G02F1/133615 ,  G02F1/13362

Abstract: An optical film includes a first optical layer and a second optical layer. The first optical layer is disposed above the second optical layer. The second optical layer is a composite material layer, which includes a base material and a doping layer disposed in the base material. The optical film recycles an exterior light source and improves the utilization rate of the light source.

公开(公告)号：EP2816400A1

公开(公告)日：2014-12-24

申请号：EP13749648.5

申请日：2013-02-14

Applicant: Keio University ,  Dai Nippon Printing Co., Ltd. ,  Nitto Denko Corporation ,  Nitto Jushi Kogyo Co., Ltd.

Inventor： KOIKE, Yasuhiro ,  NAKAMURA, Runa ,  ARAKAWA, Fumihiro ,  YAMAMOTO, Hiroshi ,  FUCHIDA, Takehito ,  MAEZAWA, Shouhei ,  TAKEMOTO, Hiroyuki ,  MURAKAMI, Nao ,  ISHIKAWA, Tsuyoshi ,  HIGUCHI, Eizaburo

IPC: G02F1/13357 ,  F21S2/00 ,  F21V5/02 ,  F21Y101/02

CPC classification number: G02B6/0038 ,  G02B5/045 ,  G02B6/0053 ,  G02B6/0068 ,  G02F1/133528 ,  G02F1/133536 ,  G02F1/1336

Abstract: A liquid crystal display apparatus of the present invention includes: a liquid crystal display panel including a liquid crystal cell between a first polarizing plate and a second polarizing plate; and a surface light source device for illuminating the liquid crystal display panel. The surface light source device includes: a light source unit; a light guide plate for outputting first directivity light having directivity of maximum intensity in a first direction, which forms a predetermined angle from a normal direction of the light output surface in a plane approximately parallel to a light guiding direction of light, and having a high ratio of a polarized light component oscillating in the plane; and a prism sheet being configured to convert the first directivity light into second directivity light directed in a second direction within a predetermined angle from the normal direction of the light output surface of the light guide plate while substantially maintaining a polarization state of the first directivity light.

Abstract translation: 本发明的液晶显示装置包括：在第一偏振片和第二偏振片之间包括液晶单元的液晶显示面板; 以及用于照亮液晶显示面板的表面光源装置。 面光源装置包括：光源单元; 导光板，其用于输出具有第一方向上的具有最大强度方向性的第一方向性光，所述第一方向与所述光输出面的法线方向在大致平行于光的导光方向的平面中形成预定角度，并且具有高 偏振光分量在平面内振荡的比例; 以及棱镜片，被配置为将第一方向性光转换成第二方向性光，所述第二方向性光在与导光板的光输出表面的法线方向成预定角度的第二方向上被引导，同时基本上保持第一方向性光的偏振状态 。

公开(公告)号：EP2816395A2

公开(公告)日：2014-12-24

申请号：EP13194272.4

申请日：2013-11-25

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Zhuang, Xiaoling ,  Chen, Shichang

IPC: G02F1/1335 ,  G02B5/30 ,  G02B27/28

CPC classification number: G02F1/133606 ,  G02B5/0247 ,  G02B5/045 ,  G02B5/3033 ,  G02B5/3066 ,  G02B6/00 ,  G02B6/0053 ,  G02B27/285 ,  G02B27/286 ,  G02F1/133526 ,  G02F1/133536 ,  G02F1/133615 ,  G02F1/13362

Abstract: An optical film includes a first optical layer and a second optical layer. The first optical layer is disposed above the second optical layer. The second optical layer is a composite material layer, which includes a base material and a doping layer disposed in the base material. The optical film recycles an exterior light source and improves the utilization rate of the light source.

Abstract translation: 光学膜包括第一光学层和第二光学层。 第一光学层设置在第二光学层的上方。 第二光学层是复合材料层，其包括基材和设置在基材中的掺杂层。 光学膜再循环外部光源并提高光源的利用率。

公开(公告)号：EP2017655B1

公开(公告)日：2014-11-19

申请号：EP06783243.6

申请日：2006-09-08

Applicant: Sony Corporation

Inventor： KIMURA, Kiyohiro ,  SASAKI, Jun ,  AOKI, Makoto ,  KUDO, Yasuyuki ,  FUKUDA, Mariko ,  YU, Andrew Chakchung

IPC: G02B5/02 ,  G02B5/04 ,  G02F1/1335

CPC classification number: G02F1/133606 ,  G02B5/0294 ,  G02B5/045

公开(公告)号：EP2691798A4

公开(公告)日：2014-08-27

申请号：EP12763074

申请日：2012-03-12

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： PADIYATH RAGHUNATH ,  HAO BING ,  MARTTILA CHARLES A

IPC: G02B5/08 ,  E06B3/67 ,  F21S11/00 ,  G02B5/04

CPC classification number: F21S11/007 ,  B32B17/064 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/1044 ,  B32B17/10761 ,  F21S11/002 ,  G02B5/0242 ,  G02B5/0273 ,  G02B5/0278 ,  G02B5/045 ,  G02B5/208 ,  G02B19/0009 ,  G02B19/0042

Abstract: Solar light redirecting glazing units include light redirecting and light diffusing constructions. The solar light redirecting glazing units may include a glazing substrate, a visible light diffusing layer, and a light redirecting layer oriented such that incoming solar light contacts the visible light diffusing layer before contacting the light redirecting layer. The solar light redirecting glazing units may include a glazing substrate, a patterned visible light diffusing layer, and a light redirecting layer. The solar light redirecting glazing units may include two glazing substrates separated by an intervening space with a solar light redirecting layer disposed on one glazing substrate, and a visible light diffusing layer disposed on the other glazing substrate.

Abstract translation: 太阳能灯重新定向上光单元包括光重定向和光漫射结构。 太阳光重新定向的玻璃窗单元可以包括上光基板，可见光漫射层和定向为使得入射的太阳光在接触光重定向层之前接触可见光漫射层的光重定向层。 太阳能光重新定向的玻璃窗单元可以包括玻璃基板，图案化的可见光漫射层和光重定向层。 太阳能光重新定位的玻璃窗单元可以包括由设置在一个上釉基板上的太阳光重定向层与中间空间隔开的两个玻璃基板和设置在另一个玻璃基板上的可见光漫射层。

公开(公告)号：EP2766770A1

公开(公告)日：2014-08-20

申请号：EP12778903.0

申请日：2012-10-11

Applicant: Corning Incorporated

Inventor： ETIENNE, Michael ,  GOLLIER, Jacques ,  NOLAN, Daniel Aloysius ,  WEEKS, Wendell Porter

IPC: G02F1/1333

CPC classification number: G02B27/0972 ,  G02B3/08 ,  G02B5/045 ,  G02B27/1066 ,  G02B27/126 ,  G02F1/133308 ,  G02F1/13336 ,  G02F1/133504 ,  G02F1/133526 ,  G02F2001/13332 ,  G02F2001/133388 ,  G02F2001/133391 ,  G02F2001/133562 ,  G06F3/1446 ,  G09F13/04 ,  G09G2300/026

Abstract: Curved bezel-concealing display covers and display devices are disclosed. In one embodiment, a bezel-concealing display cover for coupling to a display device having a bezel and a display panel includes a curved perimeter portion having a first surface and a second surface, wherein the curved perimeter portion is configured to be offset from the bezel of the display device by a varying gap GA. The bezel-concealing display cover further includes an array of prisms on at least one of the first surface or the second surface of the curved perimeter portion. The array of prisms extends from an edge of the curved perimeter portion to a distance L. The array of prisms and the curved perimeter portion is configured to shift a portion of an image proximate the bezel produced by the display panel such that the shifted portion of the image appears over the bezel to an observer.

Abstract translation: 公开了弯曲的边框隐蔽式显示盖和显示装置。 在一个实施例中，用于耦合到具有边框和显示面板的显示装置的边框隐蔽显示器盖包括具有第一表面和第二表面的弯曲周边部分，其中所述弯曲周边部分被配置为偏离所述边框 的显示装置。 边框隐藏式显示罩还包括在弯曲周边部分的第一表面或第二表面中的至少一个上的棱镜阵列。 棱镜阵列从弯曲周边部分的边缘延伸到距离L.棱镜阵列和弯曲周边部分被配置为移动由显示面板产生的边框附近的图像的一部分，使得偏移部分 图像会在边框上出现在观察者身上。

公开(公告)号：EP2760678A1

公开(公告)日：2014-08-06

申请号：EP12774925.7

申请日：2012-09-20

Applicant: Giesecke & Devrient GmbH

Inventor： MAYER, Karlheinz ,  HUYNH, Thanh-Hao ,  FRANZ, Peter

IPC: B42D15/00 ,  B42D15/10 ,  G02B5/04 ,  B41M3/14

CPC classification number: B42D25/425 ,  B41M3/14 ,  B42D25/29 ,  B42D25/324 ,  B42D25/328 ,  B42D2033/24 ,  G02B5/045

Abstract: The invention relates to a security element comprising an optically variable structure that has a plurality of first embossed structures, each embossed structure consisting of at least two flanks that extend toward one another in at least one specific angle. At least one flank of the first embossed structures comprises in at least a first partial region of the optically variable structure at least one additional embossed structure which is placed onto the flank of the first embossed structures or is inserted into the flank of the first embossed structures. According to the invention, the geometry of the at least one additional embossed structure is at least approximately inverse to the geometry of the flank of the first embossed structure onto which the at least one additional embossed structure is placed or into which the at least one additional embossed structure is inserted.

Abstract translation: 安全元件包括具有多个第一压花结构的光学可变结构，每个第一压花结构包括至少两个侧面，其以至少一定角度会聚。 在光学可变结构的至少一个第一部分区域中，第一压花结构的至少一个侧面分别具有至少一个额外的压花结构，其被安装在第一压花结构的侧面上或插入第一压纹的侧面中 结构。 所述至少一个附加压花结构的几何形状被执行为至少接近所述第一压花结构的所述侧面的几何形状，所述至少一个附加压花结构在其上安装或插入所述第一压花结构的所述侧面的几何形状。

公开(公告)号：EP2758831A1

公开(公告)日：2014-07-30

申请号：EP12769747.2

申请日：2012-09-19

Applicant: 3M Innovative Properties Company

Inventor： SAITO, Yuji

IPC: G02F1/13357 ,  G02B6/00

CPC classification number: G02B6/0053 ,  G02B5/045 ,  G02B6/0055 ,  G02F1/133615

Abstract: A backlight device includes a prism film having a top face on a display panel side and a bottom face opposing the top face, and a reflector plate having a reflection face opposing the bottom face. A prism-like pattern is formed on the top face of the prism film and a scattering pattern is formed on the reflection face of the reflector plate. When a first normal line axis of a slope forming the prism-like pattern and a second normal line axis of one slope forming the scattering pattern are projected on an imaginary plane parallel to the display panel, the projected first and second normal line axes form an acute angle.

Abstract translation: 背光装置包括具有在显示面板侧的顶面和与顶面相对的底面的棱镜膜以及具有与底面相对的反射面的反射板。 在棱镜膜的顶面上形成棱镜状图案，在反射板的反射面上形成散射图案。 当形成棱镜状图案的斜面的第一法线轴线和形成散射图案的一个斜面的第二法线轴线投影到平行于显示面板的假想平面上时，投影的第一和第二法线轴线形成 锐角。