公开(公告)号：EP1623264B1

公开(公告)日：2015-11-04

申请号：EP04731239.2

申请日：2004-05-05

申请人： Koninklijke Philips N.V.

发明人： KUIPER, Stein ,  RENDERS, Christina, A. ,  HENDRIKS, Bernardus, H., W. ,  HAYES, Robert, A.

IPC分类号： G02B26/02 ,  G02B3/14

CPC分类号： G02B3/14 ,  G02B26/005

公开(公告)号：EP2466342B1

公开(公告)日：2015-09-16

申请号：EP11193763.7

申请日：2011-12-15

申请人： Samsung Electronics Co., Ltd.

发明人： Kim, Che-Heung

IPC分类号： G02B1/116 ,  G02B5/00 ,  G02B26/08 ,  G02B26/02 ,  G09G3/34 ,  G03B9/08 ,  H04N5/225 ,  G09G3/20

CPC分类号： G02B1/116 ,  G02B5/005 ,  G02B26/02 ,  G02B26/0841 ,  G03B9/08 ,  G09G3/2018 ,  G09G3/3433 ,  G09G2300/0456 ,  H04N5/2254

摘要： A light screening apparatus and an electronic device including the light screening apparatus are provided, where the electronic device could be an imaging device or a display device. The light screening apparatus includes a base plate, a rollup blade, and a driving unit. The base plate includes a lower electrode and a light transmitting portion through which light passes. The rollup blade includes an upper electrode and at least two layers having different optical properties. The driving portion is electrically connected to the base plate and the rollup blade, and it controls the amount of light passing through the light transmitting portion of the base plate. The outer circumferential surface of the rollup blade, when in a rolled-up position, may be an anti-reflection surface.

公开(公告)号：EP2875391A1

公开(公告)日：2015-05-27

申请号：EP13756538.8

申请日：2013-07-16

申请人： Valeo Etudes Electroniques

发明人： IRZYK, Michael

IPC分类号： G02B5/20 ,  G02B27/01 ,  G02B27/02 ,  H04N9/31 ,  G02B26/02

CPC分类号： G02B26/023 ,  G02B5/20 ,  G02B5/205 ,  G02B27/0101 ,  G02B27/106 ,  G02B27/141 ,  G02B2027/0114 ,  G02B2027/0118 ,  G02B2027/0154

摘要： The invention concerns a device for emitting a light beam (10) intended to form an image, the device comprising one or more sources (4, 5, 6), each emitting a laser-type beam (7, 8, 9), the device being designed to form the light beam (10) from the one laser beam (7, 8, 9) or from a combination of the laser beams, the device comprising attenuation means (12), disposed downstream of the source(s) (3, 4, 5), enabling the optical power of the light beam (10) to be varied, the attenuation means (12) comprising one or more retractable filters (20) which can be interposed in the beam or beams (7, 8, 9,10).

摘要翻译： 本发明涉及用于发射旨在形成图像的光束（10）的设备，所述设备包括一个或多个源（4,5,6），每个源发射激光束（7,8,9），所述 所述装置被设计成从所述一个激光束（7,8,9）或从所述激光束的组合形成所述光束（10），所述装置包括衰减装置（12），所述衰减装置（12）设置在所述源（一个或多个） 所述衰减装置（12）包括一个或多个可伸缩滤波器（20），所述可伸缩滤波器可插入所述一个或多个光束（7,8）中，所述一个或多个可伸缩滤波器 ，9,10）。

公开(公告)号：EP2856238A1

公开(公告)日：2015-04-08

申请号：EP13725508.9

申请日：2013-05-06

申请人： Pixtronix, Inc.

发明人： WU, Joyce, H. ,  SHI, Jianru ,  ANDERSSON, Mark, B. ,  STEYN, Jasper, Lodewyk ,  BROSNIHAN, Timothy, J.

IPC分类号： G02B26/02

CPC分类号： G02B26/023 ,  G09G3/346

摘要： A display apparatus includes a backlight and an aperture layer that is positioned in front of the backlight and defines a plurality of apertures. The display apparatus also includes a microelectromechanical system (MEMS) light modulator configured to modulate light emitted by the backlight passing through the apertures to form an image on the display apparatus. The MEMS light modulator includes a shutter (1202) that has a light blocking portion having an aperture layer-facing surface and a front-facing surface and at least one depression (1207) formed in the light blocking portion. The width of the at least one depression accounts for at least 50% but less than 100% of a distance separating two edges of the shutter. In other embodiments the shutter perimeter surface is angled. Light leakage is mitigated.

公开(公告)号：EP2523032B1

公开(公告)日：2014-12-17

申请号：EP12167399.0

申请日：2012-05-09

申请人： Pixtronix, Inc.

发明人： Muneyoshi, Takahiko ,  Ando, Naohisa ,  Kuranaga, Takahide ,  Miyamoto, Mitsuhide ,  Watabe, Kazufumi

IPC分类号： G02B26/02 ,  G09G3/34 ,  G02B3/00

CPC分类号： G02B26/02 ,  G02B3/0056 ,  G09F9/372

公开(公告)号：EP2532702A4

公开(公告)日：2014-11-05

申请号：EP10844709

申请日：2010-12-13

申请人： UNIV NIIGATA ,  SEKISUI CHEMICAL CO LTD

发明人： TANAKA MASATO

IPC分类号： C08J3/12 ,  B01J2/00 ,  C08F2/02 ,  C08F257/02 ,  C08F265/00 ,  G02B26/02

CPC分类号： C08J3/12 ,  B29B9/04 ,  B29B2009/125 ,  C08F2/02 ,  C08F2/44 ,  C08F292/00 ,  C08J2367/02 ,  Y10T156/1052 ,  C08F212/08 ,  C08F220/18

公开(公告)号：EP2787384A1

公开(公告)日：2014-10-08

申请号：EP13185930.8

申请日：2013-09-25

申请人： HTC Corporation

发明人： Lin, Yu-Wen ,  Tseng, Hsu-Hsiang ,  Shen, Weng-Chang

IPC分类号： G02B26/02 ,  G02B26/08

CPC分类号： G09G5/10 ,  G02B26/02 ,  G02B26/085 ,  G02F1/1335 ,  H01L51/52

摘要： A display apparatus and an image forming method are provided. The display apparatus includes a transparent display layer and a light modification layer. The transparent display layer includes a plurality of pixel units for displaying an image. The light modification layer disposed under the transparent display layer and includes a substrate body having a plurality of first apertures and a plurality of shutter units disposed above the substrate body. When at least one of the shutter units is moved to a first position, an incident light transmits through the shutter unit and is reflected by the substrate body. When at least one of the shutter units is moved to a second position, the incident light transmits through the shutter unit and the at least one of first apertures.

公开(公告)号：EP2781947A1

公开(公告)日：2014-09-24

申请号：EP14155649.8

申请日：2014-02-18

申请人： The Boeing Company

发明人： Wilkins, Donald F.

IPC分类号： G02B26/02 ,  G02B27/00 ,  F21V8/00

CPC分类号： G02F1/1335 ,  G02B6/0008 ,  G02B6/0078 ,  G02B26/02 ,  G02B27/0018

摘要： In one aspect, a display device includes a light source for supplying light energy and a light modulation layer including a plurality of micropillars that each have a fixed end and a free end. An activation layer is configured to activate the micropillars to modulate light energy from the light source passing through the micropillars. ( Fig. 1 )

摘要翻译： 一方面，显示装置包括用于提供光能的光源和包括多个具有固定端和自由端的多个微透镜的光调制层。 激活层被配置为激活微柱来调制来自穿过微柱的光源的光能。 （ 图。1 ）

公开(公告)号：EP2388645A4

公开(公告)日：2014-09-10

申请号：EP10731252

申请日：2010-01-13

申请人： OLYMPUS CORP

发明人： IDE TAKAYUKI

IPC分类号： G03B9/02 ,  G02B5/00 ,  G02B26/02 ,  G03B11/00

CPC分类号： G03B9/02 ,  G02B5/005 ,  G03B5/02 ,  G03B11/00 ,  G03B2205/0053

摘要： There is provided a light adjusting apparatus which is to be used for a small-size image pickup equipment which is easy to assemble. The light adjusting apparatus includes two substrates (an upper substrate and a lower substrate), out of which, one has an aperture, a spacing portion which regulates a distance between the two substrates, at least one incident-light adjusting unit which has a shaft member which becomes a center of rotation, and which is turned in a plane perpendicular to an optical axial direction, between the substrates, and at least one driving unit which drives the incident-light adjusting unit. Incident light which passes through the aperture is adjusted by turning the incident-light adjusting unit alternately, to the aperture and to a retracted position which is retracted from the aperture, by the driving unit. The light adjusting apparatus includes a notch which receives the shaft member, formed in the substrate, and a retaining portion which prevents the incident-light adjusting unit from dropping.

摘要翻译： 提供了一种用于容易组装的小尺寸图像拾取设备的调光装置。 光调节装置包括两个基板（上基板和下基板），其中一个具有开口，调节两个基板之间的距离的间隔部分，至少一个入射光调节单元，其具有轴 成为旋转中心，并且在垂直于光轴方向的平面中在基板之间转动的构件以及驱动入射光调节单元的至少一个驱动单元。 通过驱动单元将入射光调节单元交替地转动到孔径和从孔径缩回的缩回位置来调节穿过孔的入射光。 光调节装置包括：接收形成在基板中的轴构件的凹口和防止入射光调节单元掉落的保持部。

公开(公告)号：EP2756350A2

公开(公告)日：2014-07-23

申请号：EP12861719.8

申请日：2012-09-12

申请人： Google Inc.

发明人： BRAUN, Max ,  AMIRPARVIZ, Babak ,  MIAO, Xiaoyu ,  WONG, Adrian

IPC分类号： G02B27/02 ,  G02B26/02 ,  G02B26/08

CPC分类号： G09G3/002 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/0138 ,  G02B2027/014 ,  G09G2320/066 ,  G09G2340/0464 ,  G09G2340/10 ,  G09G2340/14 ,  G09G2360/144

摘要： A method includes generating a light pattern using a display panel and forming a virtual image from the light pattern utilizing one or more optical components. The virtual image is viewable from a viewing location. The method also includes receiving external light from a real-world environment incident on an optical sensor. The real-world environment is viewable from the viewing location. Further, the method includes obtaining an image of the real-world environment from the received external light, identifying a background feature in the image of the real-world environment over which the virtual image is overlaid, and extracting one or more visual characteristics of the background feature. Additionally, the method includes comparing the one or more visual characteristics to an upper threshold value and a lower threshold value and controlling the generation of the light pattern based on the comparison.