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1. 发明申请

US20190219870A1 BRIDGED MICRO LOUVERS FOR ACTIVE PRIVACY SCREEN 审中-公开
公开(公告)号：US20190219870A1
公开(公告)日：2019-07-18
申请号：US16328914
申请日：2016-09-30
申请人： INTEL CORPORATION
发明人： Thomas A. NUGRAHA , Dong Yeung KWAK , Jue LI , Chieko UEMIZU
IPC分类号： G02F1/1335 , G06F13/40
CPC分类号： G02F1/133524 , G02B2207/123 , G02F1/13338 , G02F1/1334 , G02F1/1347 , G02F1/13476 , G06F3/041 , G06F3/0412 , G06F13/4027 , G06F21/84 , G06F2203/04105
摘要： A touch sensitive active privacy screen, includes an apparatus having an electroactive privacy layer (122) of a display device. The electroactive privacy layer (122) is configured to restrict a propagation direction of light emission associated with a display layer (124) of the display device. The restriction of propagation is generated by micro louvers (412) formed in the electroactive privacy layer (122).

2. 发明申请

US20180267214A1 APPARATUS FOR PRODUCING PATTERNED ILLUMINATION 审中-公开
公开(公告)号：US20180267214A1
公开(公告)日：2018-09-20
申请号：US15546298
申请日：2016-01-26
申请人： Heptagon Micro Optics Pte. Ltd.
发明人： Markus Rossi , Hans Peter Herzig , Philipp Mueller , Ali Naqavi , Daniel Infante Gomez , Moshe Doron , Matthias Gloor , Alireza Yasan , Hartmut Rudmann , Martin Lukas Balimann , Mai-Lan Elodie Boytard , Bassam Hallal , Daniel Pérez Calero , Julien Boucart , Hendrik Volkerink
IPC分类号： G02B3/00 , G02B3/04
CPC分类号： G02B3/0056 , F21Y2105/16 , F21Y2115/30 , G02B3/0062 , G02B3/04 , G02B5/045 , G02B19/0066 , G02B27/0905 , G02B27/48 , G02B2207/123
摘要： An apparatus for producing structured light comprises a first optical arrangement which comprises a microlens array (L1) comprising a multitude of transmissive or reflective microlenses (2) which are regularly arranged at a lens pitch P and an illumination unit for illuminating the microlens array. The illumination unit comprises an array (S1) of light sources (1) for emitting light of a wavelength L each and having an aperture each, wherein the apertures are located in a common emission plane which is located at a distance D from the microlens array. For the lens pitch P, the distance D and the wavelength L, the following equation applies P2=2LD/N, wherein N is an integer with N≥1. High-contrast high-intensity light patterns can be produced. Devices comprising such apparatuses can be used for depth mapping.

3. 发明申请

US20180157369A1 FLEXIBLE TOUCH PANEL 审中-公开
公开(公告)号：US20180157369A1
公开(公告)日：2018-06-07
申请号：US15823390
申请日：2017-11-27
申请人： Sichuan Longhua Film Co., Ltd
发明人： Rui-Min Diao , Yao-Chang Wang , Yi-Ping Hsieh
IPC分类号： G06F3/041 , H01L27/32
CPC分类号： G06F3/0416 , G02B5/003 , G02B5/021 , G02B5/0273 , G02B5/045 , G02B5/3041 , G02B5/3083 , G02B2207/123 , G06F3/0412 , G06F2203/04102 , H01L27/323 , H01L51/5262
摘要： A flexible touch panel includes a display unit, a touch sensing unit and a protective layer. The touch sensing unit is bounded to the display unit, and includes two touch control circuit layers and a waveplate. The waveplate is disposed between two touch control circuit layers, and includes a first plane and a second plane opposite to the first plane. One of the touch control circuit layers is formed on the first plane. The protective layer is bounded to the touch sensing unit, and the touch sensing unit is disposed between the display unit and the protective layer.

4. 发明申请

US20180052263A1 PRIVACY FILTER 审中-公开
公开(公告)号：US20180052263A1
公开(公告)日：2018-02-22
申请号：US15554831
申请日：2016-03-02
申请人： CORNING INCORPORATED
发明人： Hsichieh Chen , Jr-Nan Hu , Yawei Sun , Shoou-yu Tang , Bor Kai Wang
IPC分类号： G02B5/23 , G02B5/00
CPC分类号： G02B5/23 , G02B5/003 , G02B2207/123
摘要： A louver structure is formed in a layer on a transparent substrate or embedded in the photosensitive substrate to form a privacy filter. The louver structure is made of an alternating arrangement of non-transparent strip elements and transparent strip elements or spaces. The louver structure is created by mask and actinic radiation, which can enable mass production and a short lead-time.

5. 发明申请

US20170299915A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20170299915A1
公开(公告)日：2017-10-19
申请号：US15641884
申请日：2017-07-05
申请人： Japan Display Inc.
发明人： Masashi Mitsui
IPC分类号： G02F1/1335 , G02B5/02
CPC分类号： G02F1/133504 , G02B5/0236 , G02B5/0257 , G02B5/0289 , G02B5/0294 , G02B2207/123 , G02F1/133553
摘要： Disclosed herein is a display device including a reflection type image display portion having a sheet-like anisotropic scattering member. In an area, in an in-plane direction, of the anisotropic scattering member, a low-refractive index area and a high-refractive index area are disposed in a mixture style. The anisotropic scattering member is disposed so that a light is scattered when an outside light is made incident from a surface side on which a degree of a change in a refractive index in a vicinity of a boundary between the low-refractive index area and the high-refractive index area is relatively large, and is emitted from a surface side on which the degree of the change in the refractive index in the vicinity of the boundary between the low-refractive index area and the high-refractive index area is relatively small.

6. 发明申请

US20170220840A1 COMPOUND COLLIMATING SYSTEM USING APERTURES AND COLLIMATORS 审中-公开
公开(公告)号：US20170220840A1
公开(公告)日：2017-08-03
申请号：US15199856
申请日：2016-06-30
申请人： Synaptics Incorporated
发明人： Paul Wickboldt , Eric Jones
IPC分类号： G06K9/00 , G02B27/30 , H04N5/225
CPC分类号： G06K9/0053 , A61B5/0059 , A61B5/0261 , A61B5/1172 , A61B5/14552 , G02B13/24 , G02B27/286 , G02B27/30 , G02B2207/123 , G06F3/0412 , G06F3/0421 , G06F2203/0338 , G06F2203/04103 , G06K9/00013 , G06K9/00026 , G06K9/0004 , G06K9/0008 , G06K2009/0006 , G06K2009/00939 , H01L27/3234 , H04N5/2253 , H04N5/2254
摘要： An optical sensor system having a compound aperture and collimator structure for collimating light includes: an input surface providing a sensing region for a biometric object; an aperture layer, disposed beneath the input surface; a plurality of light-blocking structures, disposed beneath the aperture layer, forming a plurality of collimators; and an image sensor, disposed beneath the plurality of light-blocking structures, wherein the image sensor is configured to detect light from the sensing region that has passed through the aperture layer and the plurality of collimators.

7. 发明申请

US20170165947A1 WINDOW FILM 审中-公开
公开(公告)号：US20170165947A1
公开(公告)日：2017-06-15
申请号：US15039337
申请日：2014-11-10
申请人： DAI NIPPON PRINTING CO., LTD.
发明人： Keiichi MURAKAMI , Masato IDEGAMI , Anri TAKARABE , Shingo NAMATAME , Masahiro TATSUZAWA
IPC分类号： B32B27/08 , B32B3/30 , B32B7/12 , B32B17/10 , B32B27/36 , G02B5/04 , B32B27/30 , B32B27/38 , E06B9/24 , E06B3/30 , G02B5/20 , C09J7/02 , B32B27/40
CPC分类号： B32B27/08 , B32B3/30 , B32B7/12 , B32B17/10779 , B32B27/18 , B32B27/308 , B32B27/36 , B32B27/38 , B32B27/40 , B32B2255/10 , B32B2255/26 , B32B2264/12 , B32B2307/412 , B32B2307/416 , B32B2307/712 , B32B2419/00 , B32B2605/006 , B32B2605/08 , C08K5/005 , C09J7/22 , C09J7/29 , C09J7/38 , C09J2201/162 , C09J2201/606 , C09J2201/622 , C09J2205/102 , C09J2205/106 , C09J2400/22 , C09J2433/00 , C09J2433/006 , C09J2467/006 , C09J2475/006 , E06B3/30 , E06B9/24 , E06B2009/2405 , E06B2009/2417 , G02B5/02 , G02B5/045 , G02B5/208 , G02B27/285 , G02B2207/123
摘要： A window film including at least a first adhesive layer containing a weathering agent, a barrier layer, a second adhesive layer, and a light control layer in this order.

8. 发明申请

US20170146712A1 OPTICAL FILTERS, METHODS OF MANUFACTURE, AND METHODS OF USE 有权
公开(公告)号：US20170146712A1
公开(公告)日：2017-05-25
申请号：US14949419
申请日：2015-11-23
申请人： Microsoft Technology Licensing, LLC
发明人： Adrian Travis
IPC分类号： G02B5/28 , G02B1/04 , B29D11/00 , G02B5/18
CPC分类号： G02B5/288 , B29D11/00634 , B29K2995/0026 , B65H45/12 , B65H45/30 , B65H2701/1752 , B65H2801/61 , G02B1/04 , G02B5/18 , G02B5/1852 , G02B5/1861 , G02B5/20 , G02B27/0172 , G02B27/22 , G02B27/225 , G02B2027/0194 , G02B2207/123
摘要： An optical filter includes a first film having an upper surface, a lower surface, a first side, and a second side. A second film is included that has an upper surface, a lower surface, a first side, and a second side. A third film is included that has an upper surface, a lower surface, a first side, and a second side. The first side of the first film is connected to the second side of the second film. The first side of the second film is connected to the second side of the third film. The lower surface of the first film is optically adjacent to the upper surface of the second film. The lower surface of the second film is optically adjacent to the upper surface of the third film. Methods of manufacture and use are also described.

9. 发明申请

US20170123121A1 FILTER ARRAY WITH REDUCED STRAY FOCUSED LIGHT 审中-公开
公开(公告)号：US20170123121A1
公开(公告)日：2017-05-04
申请号：US15337281
申请日：2016-10-28
申请人： Materion Corporation
发明人： Kevin R. Downing , Michael J. Tatarek
IPC分类号： G02B5/28 , G02B5/20
CPC分类号： G02B5/201 , G02B5/285 , G02B2207/123
摘要： An apparatus is disclosed comprising an optical filter array including an array of optical filter elements; wherein each optical filter element has opposing mutually parallel principal faces connected by sidewalls including at least one pair of opposing trapezoidal sidewalls and at least one pair of opposing sidewalls that are not mutually parallel; and wherein the opposing mutually parallel principal faces of the filter elements collectively define optical entrance and exit apertures of the optical filter array and include interference filters. Further disclosed is a method of illuminating such a filter array.

10. 发明授权

US09568650B2 Privacy securing film 有权
标题翻译：隐私保护电影
公开(公告)号：US09568650B2
公开(公告)日：2017-02-14
申请号：US14592189
申请日：2015-01-08
申请人： SEWHA P&C CO., LTD.
发明人： Byoung-Woo Hwang
IPC分类号： G02B27/00 , G02B5/00 , G02B1/14
CPC分类号： G02B5/003 , G02B1/14 , G02B27/0018 , G02B2207/123
摘要： A privacy securing film comprises a louver film consisting of transparent layers and opaque layers arranged alternately, wherein the opaque layer is made of light-absorbing beads having a mean diameter of 0.2 to 20 micrometers and binder bonding said beads each other and adjacent transparent layers, and being characterized in a micro-roughness formed at the interface between the transparent layer and the opaque layer due to the presence of said beads. The privacy securing film of the present invention has a simplified structure, excellent appearance with a simple manufacturing process as well as reduces the creation of a ghost image significantly, as compared with conventional ones.
摘要翻译：隐形保护膜包括由交替布置的透明层和不透明层构成的百叶窗膜，其中不透明层由平均直径为0.2至20微米的光吸收珠制成，并且粘合所述珠彼此和相邻的透明层，并且其特征在于由于存在所述珠粒而在透明层和不透明层之间的界面处形成的微粗糙度。与传统的相比，本发明的隐私保护膜具有简化的结构，具有简单制造工艺的优异外观以及显着地减少了重影的产生。

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