公开(公告)号：EP3290628A1

公开(公告)日：2018-03-07

申请号：EP16786426.3

申请日：2016-04-22

申请人： Sharp Kabushiki Kaisha

发明人： SHINOZAKI, Daisuke ,  UEKI, Shun ,  NISHINAKA, Shumpei ,  KANNO, Toru ,  KAMADA, Tsuyoshi

IPC分类号： E06B9/42 ,  B32B7/02 ,  E06B5/00 ,  G02B5/00

CPC分类号： E06B9/42 ,  B32B7/02 ,  E06B5/00 ,  E06B9/24 ,  E06B2009/2417 ,  F21S11/002 ,  F21S11/007 ,  G02B5/00 ,  G02B5/0205

摘要： A daylighting device (10) including: a flexible base material (20) having light-transmitting properties; and a plurality of daylighting sections (30) on at least one of faces (20a) of the base material (20), each of the daylighting sections having light-transmitting properties and including at least two protrusion portions adjacent to each other.

摘要翻译： 一种采光装置（10），包括：具有透光性的柔性基材（20） 以及在所述基材（20）的至少一个面（20a）上的多个采光部（30），每个所述采光部具有透光性并且包括至少两个彼此相邻的突出部。

公开(公告)号：EP2722708B1

公开(公告)日：2017-07-12

申请号：EP12197007.3

申请日：2012-12-13

申请人： LG Display Co., Ltd.

发明人： Han, YoungBae ,  Kang, Sun Hye

IPC分类号： G02F1/1335 ,  G02F1/13357 ,  G02B5/02

CPC分类号： G02F1/133504 ,  G02B5/0205 ,  G02B5/0268 ,  G02B5/0278 ,  G02F1/133606

公开(公告)号：EP1534535A2

公开(公告)日：2005-06-01

申请号：EP03793720.8

申请日：2003-08-11

申请人： Giesecke & Devrient GmbH

发明人： ADAMCZYCK, Roger ,  FRANZ, Peter

IPC分类号： B42D15/00

CPC分类号： G02B5/0205 ,  B42D25/29 ,  B42D25/324 ,  B42D25/425 ,  B42D2033/20 ,  B42D2035/16 ,  B42D2035/20

摘要： The invention relates to a data carrier (1) comprising an optically variable structure (2) which is provided with an embossed structure (5) having raised areas and a first coating (4) that contrasts with the surface of the data carrier. The embossed structure and the first coating are combined in such a way that at least some parts of the coating are entirely visible when viewed from a vertical position while being covered when viewed from an angle such that a tilting effect is created during alternating viewing from a vertical position and from an angle. Only some areas are provided with the first coating. At least some zones of the optically variable structure additionally comprise a second coating (6) which also contrasts with the surface of the data carrier and is arranged in such a way that said second coating overlaps with the first coating at least in some areas.

摘要翻译： 本发明涉及一种包括光学可变结构的数据载体，该光学可变结构具有凸起区域的压花结构和与数据载体的表面对比的第一涂层。 压花结构和第一涂层组合，使得当从垂直位置观察时，涂层的至少一些部分被完全可见，同时当从角度观察时被覆盖，使得在从a的交替观察期间产生倾斜效应 垂直位置和角度。 只有一些区域被提供有第一涂层。 光学可变结构的至少一些区域还包括第二涂层，其也与数据载体的表面形成对比，并且以这样的方式布置，使得所述第二涂层至少在一些区域与第一涂层重叠。

公开(公告)号：EP3343252A1

公开(公告)日：2018-07-04

申请号：EP16851913.0

申请日：2016-09-30

申请人： Dexerials Corporation

发明人： ARIMA, Mitsuo ,  ISHIWATA, Masayuki ,  NAGAHAMA,Tsutomu

IPC分类号： G02B5/02 ,  F21S2/00 ,  F21V3/00 ,  F21V3/02 ,  G02B3/00 ,  G02F1/13357 ,  G03B21/14 ,  G09F9/00 ,  F21Y115/10

CPC分类号： G02B5/0205 ,  F21S2/00 ,  F21V3/00 ,  F21V3/02 ,  G02B3/00 ,  G02B5/02 ,  G02B27/0955 ,  G03B21/14 ,  G09F9/00

摘要： [Object] To provide a diffuser plate, a display device, a projection device, and a lighting device that can achieve more even diffusion angle distribution properties.
[Solution] The present invention provides a diffuser plate of a microlens array type, the diffuser plate including: a single lens group located on a surface of a transparent base material, in which aperture sizes and radii of curvatures of respective single lenses constituting the single lens group vary in the single lens group as a whole, and vertex positions of the respective single lenses are located irregularly, and energy distribution of light that transmits through the single lens group is substantially even in a predetermined diffusion angle range.

公开(公告)号：EP3119728A1

公开(公告)日：2017-01-25

申请号：EP15711437.2

申请日：2015-02-27

申请人： SCHOTT AG ,  Schott Orim Sanayi Ve Ticaret A.S.

发明人： KARAGÖZ, Hüda ,  CURDT, Axel

IPC分类号： C03C23/00 ,  B23K26/00 ,  B41M5/26 ,  C03B27/00

CPC分类号： C03C23/0025 ,  B23K26/0006 ,  B23K26/0622 ,  B23K26/082 ,  B23K26/53 ,  B23K2103/54 ,  B41M5/262 ,  C03B27/0413 ,  G02B5/0205 ,  Y02P40/57

摘要： The invention relates to a glass articles having a sub-surface laser engraving (3) and a prestressed surface (1), to a method for producing said glass article and to the use of the glass article. The glass article according to the invention is characterized in that the sub-surface laser engraving (3) is arranged in a sub-volume of the glass article, said sub-volume being under tensile stress. The method of production is characterized in that the glass article is tempered once the sub-surface laser engraving (3) has been made.

摘要翻译： 提供了具有次表面激光雕刻和表面的预应力的玻璃制品。 还提供了玻璃制品的制造方法和玻璃制品的使用。 副表面激光雕刻被布置在处于拉伸应力下的玻璃制品的部分体积中，玻璃制品的回火在引入次表面激光雕刻之后进行。

公开(公告)号：EP2881767A4

公开(公告)日：2016-03-09

申请号：EP13825651

申请日：2013-02-04

申请人： PEN GENERATIONS INC

发明人： KANG YONG HOON

IPC分类号： G06F3/033 ,  G02B5/02 ,  G02B5/20

CPC分类号： G02B5/0205 ,  G02B5/021 ,  G02B5/08 ,  G02B5/208 ,  G06F3/03545

摘要： An optical film and a digital pen system using the same are provided. The optical film includes a film layer including a fine structure, a coating layer coated on the fine structure and having an infrared ray scattering property, and a matching layer laminated above or below the film layer and having a refractive index matching a refractive index of the fine structure within a predetermined error range.

公开(公告)号：EP2734877A1

公开(公告)日：2014-05-28

申请号：EP12748597.7

申请日：2012-07-19

申请人： 3M Innovative Properties Company

发明人： TOYOOKA, Kazuhiko ,  YAMAMURO, Masaki ,  MATSUDA, Hiroki

IPC分类号： G02B6/00 ,  G02B5/02 ,  G02F1/13357

CPC分类号： G02B6/0025 ,  G02B5/0205 ,  G02B6/0051 ,  G02F1/133606 ,  G02F1/133611

摘要： A surface light source device capable of obtaining uniform and high brightness emitted light is disclosed. The surface light source device can include a light source (11) that emits light; a light guiding plate (12) that guides light from the light source that is incident on a rear surface side thereof or a side surface side thereof and emits the light from a front surface side thereof; and a diffusion plate (14) disposed on the front surface side of the light guiding plate that diffuses the in¬ cident light from the light guiding plate to a front surface side thereof. The diffusion plate can be made from nonwoven fabric with an areal weight of not less than 0 g/m
2 and not more than 40 g/m
2 .

公开(公告)号：EP2630531A1

公开(公告)日：2013-08-28

申请号：EP11847384.2

申请日：2011-10-18

申请人： Sensormed Inc.

发明人： DOODY, Michael C. ,  MILAM, William T.

IPC分类号： G02B6/26 ,  G02B5/02 ,  G01D11/28

CPC分类号： A61B1/00126 ,  A61B1/0669 ,  G02B5/0205 ,  G02B6/4296 ,  G02B23/2461 ,  G02B27/0955

摘要： A light-diffusing safety cap for use with a light cable that couples an endoscope to a high intensity light source. The light-diffusing safety cap can be detachably or releasably coupled, in lieu of the endoscope, to the light cable, such that when the high intensity light source emits a high intensity light and the endoscope is not connected to the light cable, the light-diffusing safety cap reduces the intensity of the high intensity light emitted to the environment and provides an indication that the high intensity light source is activated when the endoscope is not connected to the light cable.

公开(公告)号：EP2350707A1

公开(公告)日：2011-08-03

申请号：EP09822745.7

申请日：2009-10-22

申请人： Gary Fong Photographic, Inc.

发明人： Fong, Gary

IPC分类号： G02B5/02

CPC分类号： G03B15/06 ,  G02B5/0205 ,  G02B5/0278 ,  G02B7/006 ,  G03B17/566

摘要： A portable photographic light diffuser is configured to be mounted to a photographic light source on a camera, the portable photographic light diffuser including a base adapted to engage the photographic light source on the camera, the base defining a socket; and a cowl extending from the base, the cowl being transformable between an expanded configuration, wherein the cowl extends by a first length from the base, and a collapsed configuration, wherein the cowl extends by a second length from the base, the second length being less than the first length.

公开(公告)号：EP1476631A1

公开(公告)日：2004-11-17

申请号：EP03742556.8

申请日：2003-02-19

申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DERANGEWANDTEN FORSCHUNG E.V.

发明人： GRAF, Wolfgang ,  GEORG, Andreas ,  NITZ, Peter ,  BÜHLER, Christopher ,  GOMBERT, Andreas ,  WITTWER, Volker

IPC分类号： E06B9/24 ,  E06B3/66

CPC分类号： E06B9/24 ,  E06B2009/2417 ,  E06B2009/2464 ,  F21S11/00 ,  G02B5/0205 ,  G02F1/157 ,  G02F2202/34

摘要： The invention relates to a device for guiding light consisting of at least one partially translucent planar material. Said device comprises a planar upper side, which is provided with optically active surface structures for guiding light and/or diffusing light. In addition, an optically switchable coating is provided at least in partial areas of the surface structures or the inventive device comprises at least two indirectly or directly opposite surface upper sides, of which one has optically active surface structures for guiding light and/or diffusing light, and the other provides an optically switchable coating that covers at least portions of the surface upper side.

摘要翻译： 本发明涉及一种用于引导由至少一种部分半透明平面材料构成的光的装置。 所述装置包括平面上侧，其设置有用于引导光和/或漫射光的光学有源表面结构。 此外，在表面结构的至少部分区域中提供光学可切换涂层，或者本发明的装置包括至少两个间接或直接相对的表面上侧，其中一个具有用于引导光和/或漫射光的光学活性表面结构 另一个提供覆盖表面上侧的至少一部分的光学可切换涂层。