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71. 发明公开

EP2652546A1 VARIABLE TRANSMITTANCE OPTICAL DEVICES 审中-公开
标题翻译：实现变传动光学器件
公开(公告)号：EP2652546A1
公开(公告)日：2013-10-23
申请号：EP11848910.3
申请日：2011-12-15
申请人： Switch Materials, Inc.
发明人： LAM, Duhane , BRANDA, Neil Robin , SMIT, Matthew Paul
IPC分类号： G02F1/01 , E06B3/67 , G02C7/10 , H02J15/00 , G09F9/00
CPC分类号： G02F1/163 , B60J3/04 , G02B5/208 , G02B5/23 , G02C7/101 , G02C7/102 , G02F1/0102 , G02F1/0126 , G02F1/15 , G02F1/153 , G02F1/157 , G02F2201/086 , G02F2202/14 , G09G3/34 , G09G3/38 , Y10T29/49155
摘要： A self-powered variable transmittance optical device, such as a smart window or other device, and associated method are provided. The device comprises one or more transparent substrates, with a switching material disposed thereon or therebetween. The switching material may be a hybrid photochromic/electrochromic material capable of transitioning from a first transmittance state to a second transmittance state with application of electricity, and from second state to first state due to another stimulus, such as UV radiation. Electrodes are coupled to the switching material for applying electricity. An electrical system provides for controllable application of the electricity, and may store energy. Energy is provided by an energy-harvesting power source such as a solar cell or other photovoltaic source, or array thereof, or another device for harvesting vibrational or thermal energy. Energy harvesting, energy storage capacity and/or switching material may be configured to provide at least a predetermined level of device operability.

72. 发明公开

EP2185968A1 AN OPTICAL FILTER 有权
标题翻译：光滤波器
公开(公告)号：EP2185968A1
公开(公告)日：2010-05-19
申请号：EP08776081.5
申请日：2008-07-28
申请人： Xtera Communications Limited
发明人： WEBB, Stephen Michael , DESBRUSLAIS, Stephen , OBERLAND, Richard , ELLISON, John
IPC分类号： G02F1/01 , H04B10/155
CPC分类号： G02F1/0136 , G02F1/0102 , G02F1/0147 , G02F2201/205 , G02F2203/585
摘要： An apparatus and method are provided for filtering an optical signal by wavelength. An initially polarised signal is passed through a DGD element effective to alter the polarisation state of the components of the signal according to wavelength. A polarisation filter (polariser) is then provided to attenuate light having given polarisation states from the signal, thereby attenuating the wavelengths associated with said polarisation states. The invention finds particularly utility in the domain of vestigial sideband filtering, allowing the bandwidth of signals within a wavelength division multiplexed system to be reduced without introducing the deleterious effects associated with conventional wavelength filters.

73. 发明公开

EP1678592A1 DISPLAY 审中-公开
标题翻译：显示
公开(公告)号：EP1678592A1
公开(公告)日：2006-07-12
申请号：EP04793604.2
申请日：2004-10-28
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： KIM, Won-Nyun , KIM, Sung-ki
IPC分类号： G06F1/16
CPC分类号： G03B21/16 , G02F1/0102 , G02F1/133308 , G02F1/133385 , G02F2201/36 , G06F1/1601 , G06F1/20
摘要： A display comprising a display module to form an image, the display including: a front casing provided in front of the display module; a rear casing provided at the back of the display module; an air slit formed on at least one of the front casing and the rear casing; and at least one pressure wave generator that is provided between the front casing and the rear casing to cool heat generated from the display module and to generate a pressure wave in a frequency in which an operation noise thereof can be prevented.
摘要翻译：一种显示器，包括用于形成图像的显示模块，所述显示器包括：设置在显示模块前方的前壳体; 设置在显示模块后部的后壳; 形成在前壳体和后壳体中的至少一个上的气隙; 以及至少一个压力波发生器，其设置在前壳体和后壳体之间以冷却从显示模块产生的热量并且以能够防止其操作噪声的频率产生压力波。

74. 发明公开

EP1367424A2 Optical modulator including microlenses for input and output beam 失效
标题翻译：光调制器包括用于输入和输出光束的微透镜
公开(公告)号：EP1367424A2
公开(公告)日：2003-12-03
申请号：EP03018790.0
申请日：1996-10-31
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Shiono, Teruhiro , Ueda, Michihito , Ito, Tatsuo , Yokoyama, Kazuo
IPC分类号： G02B26/08
CPC分类号： G02F1/0102 , G02B3/0018 , G02B3/0056
摘要： Mircolenses 3a and 3b are formed on a first surface of a transparent substrate, and an output efficiency control device 2 which modulates a light amount of incident light is provided on a second surface opposing the first surface. Incident light 4 is made to be incident obliquely to an optical axis of the mircolens 3a to be focused on the output efficiency control device 2. The output efficiency control device 2 modulates a light amount of incident light and outputs the light as outgoing light 5 through the mircolens 3b. Because of such a structure, the output efficiency control device 2 can be decreased in size, compared with a diameter of a beam and an aperture of a mircolens.
摘要翻译：在透明基板的第一表面上形成M透镜3a和3b，并且在与第一表面相对的第二表面上提供调制入射光的光量的输出效率控制装置2。使入射光4相对于微透镜3a的光轴倾斜地入射并聚焦在输出效率控制装置2上。输出效率控制装置2调制入射光的光量并将其作为出射光5输出微透镜3b。由于这样的结构，与微透镜的光束的直径和孔径相比，输出效率控制装置2的尺寸可以减小。

75. 发明公开

EP1278093A2 Outgoing efficiency control device, projection type display apparatus, infrared sensor and non-contact thermometer 失效
标题翻译： Infrarotsensor undberührungsloses温度计Vorrichtung zur Kontrolle der Ausgangsleistung，Projektionsanzeigevorrichtung
公开(公告)号：EP1278093A2
公开(公告)日：2003-01-22
申请号：EP02019831.3
申请日：1996-10-31
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Shiono, Teruhiro , Ueda, Michihito , Ito, Tatsuo , Yokoyama, Kazuo 30-7, Kitayama 1-chome
IPC分类号： G02B26/08 , G01J1/00
CPC分类号： G02F1/0102 , G02B3/0018 , G02B3/0056
摘要： Mircolenses 3a and 3b are formed on a first surface of a transparent substrate, and an output efficiency control device 2 which modulates a light amount of incident light is provided on a second surface opposing the first surface. Incident light 4 is made to be incident obliquely to an optical axis of the mircolens 3a to be focused on the output efficiency control device 2. The output efficiency control device 2 modulates a light amount of incident light and outputs the light as outgoing light 5 through the mircolens 3b. Because of such a structure, the output efficiency control device 2 can be decreased in size, compared with a diameter of a beam and an aperture of a mircolens.
摘要翻译：微透镜3a和3b形成在透明基板的第一表面上，并且在与第一表面相对的第二表面上设置调制入射光量的输出效率控制装置2。入射光4被倾斜地入射到微透镜3a的光轴上以聚焦在输出效率控制装置2上。输出效率控制装置2调制入射光的光量，并将出射光5作为输出光5输出微电机3b。由于这样的结构，与光束的直径和微透镜的孔径相比，输出效率控制装置2的尺寸可以减小。

76. 发明公开

EP1171795A4 ELECTRO-OPTICAL LIGHT MODULATING DEVICE 审中-公开
标题翻译：电光学，光调制单元
公开(公告)号：EP1171795A4
公开(公告)日：2002-05-02
申请号：EP00918062
申请日：2000-03-20
申请人： VISSON IP INC
发明人： KIRYUSCHEV IRINA , ZAIDENBERG LEV
IPC分类号： G02F1/03 , G02F1/01 , G02F1/15 , G02F1/153 , G02F1/155 , G02F1/167 , G02F1/17 , G09F9/30 , F21V8/00
CPC分类号： G02F1/0102 , D03D15/00 , D10B2401/20 , G02F1/01 , G02F1/15 , G02F1/153 , G02F1/167 , G06F3/14 , G09G2380/02
摘要： A light modulating device (20) is provided, which includes a first set of fibers (22) and a second set of fibers (24) being arranged to form a two-dimensional array of junctions between fibers of the first set of fibers (22) and fibers of the second set of fibers (24). Each of the fibers of the first and second sets of fibers includes a longitudinal conductive element (26), whereas fibers of at least one of the first and second sets of fibers, at least at the junctions, further include a coat (28) of an electro-optically active substance being capable of reversibly changing its optical behavior when subjected to an electric or magnetic flux or field. The light modulating device has advantages over prior art light modulating devices because it is (i) readily fabricated in any desired dimensions; (ii) flexible; (iii) foldable/collapsible; (iv) simple to manufacture; and therefore (v) cost-effective.

77. 发明公开

EP0801319A4 OUTGOING EFFICIENCY CONTROL DEVICE, PROJECTION TYPE DISPLAY APPARATUS, INFRARED SENSOR AND NON-CONTACT THERMOMETER 失效
标题翻译： VORRICHTUNG ZUR KONTROLLE DER AUSGANGSLEISTUNG，PROJEKTIONSANZEIGEVORRICHTUNG，INFRAROTSENSOR UNDBERÜHRUNGSLOSESTHERMOMETER
公开(公告)号：EP0801319A4
公开(公告)日：1998-04-29
申请号：EP96935518
申请日：1996-10-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SHIONO TERUHIRO , UEDA MICHIHITO , ITO TATSUO , YOKOYAMA KAZUO
IPC分类号： G01J1/00 , G02B3/00 , G02B26/08 , G02F1/01 , G02B26/00 , G01J1/02 , G01J1/04 , G01J1/06 , G01J1/08 , G02B26/02 , G02B26/04 , G02B26/06
CPC分类号： G02F1/0102 , G02B3/0018 , G02B3/0056
摘要： Micro-lenses (3a and 3b) are formed on the first surface of a transparent substrate and an outgoing efficiency control device (2) for modulating quantity of incident light is disposed on the second surface opposite to the first surface. Incident light (4) is allowed to be incident obliquely with respect to the optical axis of the micro-lens (3a) and is condensed on the outgoing efficiency control device (2). The outgoing efficiency control device (2) modulates quantity of light of incident light and outputs it as outgoing light (5). This construction can make the size of the outgoing efficiency control device (2) smaller than the beam diameter and the aperture of the micro-lenses.
摘要翻译：微透镜3a和3b形成在透明基板的第一表面上，并且在与第一表面相对的第二表面上设置调制入射光量的输出效率控制装置2。入射光4被倾斜地入射到微透镜3a的光轴上以聚焦在输出效率控制装置2上。输出效率控制装置2调制入射光的光量，并将出射光5作为输出光5输出微电机3b。由于这样的结构，与光束的直径和微透镜的孔径相比，输出效率控制装置2的尺寸可以减小。

78. 发明授权

EP0271528B1 SPATIAL LIGHT MODULATOR 失效
标题翻译：空调灯调制器
公开(公告)号：EP0271528B1
公开(公告)日：1993-07-21
申请号：EP87903713.3
申请日：1987-05-28
申请人： GEC-MARCONI LIMITED
发明人： BENNION, Ian , WHATMORE, Roger, William , STEWART, William, James
IPC分类号： G02F1/055 , G02F1/01
CPC分类号： G02F1/0551 , G02F1/0102
摘要： A modulator of the type including an array of light modulating elements (15). To afford fast response and thus greater modulation bandwidth these elements (15), each comprising a pair of electrodes (21, 23; 21', 23') and a reflector (25), are defined in a sheet layer (5) of electro-optic solids material. In particular, this material may be of PLZT ceramics material or of a similar ceramic having a high electro-optic coefficient (quadratic). To advantage, the electrodes (21', 23') may be embedded in the sheet layer (5). Each modulating element (15) is aligned with and connected to a corresponding drive circuit (13), part of an integrated circuit structure (3). Conveniently, solder bumps (27, 29) are used to this end. Light is directed onto the array of modulating elements (15) by an optical interface (7). This may comprise an array of micro-lenses (17) which too may be aligned by solder bumps (27, 31). A second reflector (25') may be added to each modulating element (15), each then being optically resonant.

79. 发明公开

EP0071287A1 Display device 失效
标题翻译：显示设备
公开(公告)号：EP0071287A1
公开(公告)日：1983-02-09
申请号：EP82200873.6
申请日：1982-07-12
申请人： Philips Electronics N.V.
发明人： Te Velde, Ties Siebolt , Van de Venne, Joannes Landricus Maria
IPC分类号： G02F1/133 , G02F1/17 , G02F1/19 , H01H59/00
CPC分类号： B81C1/00333 , B81C2201/0107 , B81C2203/0136 , G02F1/0102 , G02F1/1362 , G02F1/163 , G09G3/20 , G09G3/38 , G09G2300/08 , H01H1/0036 , H01H59/0009
摘要： A layer of liquid crystal (8) is present between two supporting plates (1 and 2). A large number of picture electrodes (3) arranged in rows and columns are provided on the supporting plate (1). Strip-shaped row electrodes (4) are provided between the rows of picture electrodes (3). Each row electrodes (3) can be contacted with a row electrode (4) by means of a micromechanical leaf spring (5). A large number of picture electrodes (6) are also provided on the supporting plate (2). Strip-shaped column electrodes (7) are provided between the columns of picture electrodes (6). The picture electrodes (6,3) form the picture elements of the display device. The micromechanical leaf springs (5) provide the liquid crystal (8) with a sufficiently steep threshold with respect to the applied voltage and provide the liquid crystal with a memory. As a result of this the number of lines to be driven of the display device can be extended.
摘要翻译：在两个支撑板（1和2）之间存在一层液晶（8）。在支撑板（1）上设置有大量的行列排列的图像电极（3）。条状行电极（4）设置在图像电极（3）的行之间。每个行电极（3）可以通过微机械片簧（5）与行电极（4）接触。在支撑板（2）上还设有大量的图像电极（6）。条形列电极（7）设置在图像电极（6）的列之间。图像电极（6,3）形成显示装置的图像元素。微机械片簧（5）为液晶（8）提供相对于施加的电压足够陡峭的阈值并为液晶提供存储器。由此可以延长显示装置的要驱动的线路的数量。

80. 发明公开

EP0000594A1 Elektro-optische Anzeigevorrichtung und Verfahren zum Betrieb dieser Vorrichtung 失效
标题翻译：一种电光显示装置，以及一种用于操作该设备。
公开(公告)号：EP0000594A1
公开(公告)日：1979-02-07
申请号：EP78200048.3
申请日：1978-06-19
申请人： BBC Aktiengesellschaft Brown, Boveri & Cie.
发明人： Kmetz, Allan R., Dr.-Ing. , Müller, Klaus, Dr.-Phys. , Scheffer, Terry J., Dr.-Phys.
IPC分类号： G02F1/01 , G02F1/137
CPC分类号： G02F1/0102 , G02F1/134327
摘要： Elektro-optische Anzeigevorrichtung zur Darstellung von dunklen Symbolen aufhellem Untergrund, bei der sowohl die Front- als auch die Ruckpiatte fast vollständig mit lediglich durch schmale Ausnehmungen (A, A', B, B') voneinander getrennten Teilelektroden (a, b, c, d, e, f, g, h, i, j) bedeckt ist, deren Ueberlappungen die wahlweise ansteuerbaren Anzeigeelemente bilden. Diese Vorrichtung ist besonders für cholesterinische Flüssigkristallsubstanzen, die mit einem pleochroischen Farbstoff versehen sind, sowie für elektrophoretische Suspensionen als elektro-optische Medien geeignet und benötigt keine Polarisatoren. Die elektrische Ansteuerung dieser Vorrichtung erfolgt durch eine derartige Adressierung der Elektroden (a, b, c, j), dass an den durch diese Adressierung ausgewählten Anzeigeelementen (a', b', c') eine verschwindende Potentialdifferenz liegt und diese Anzeigeelemente daher dunkel bleiben, während an allen übrigen Teilbereichen der Elektrodenfläche eine Potentialdifferenz (2 V, V) grösser als die Uebergangsspannung (Uc) des elektro-optischen Mediums liegt, so dass diese als heller Untergrund erscheinen. Die Ansteuerung erfolgt vorzugsweise durch unipolare Impulssignale, die an den Teilelektroden der Front-und Rückplatte, welche die ausgewählten Anzeigeelemente bestimmen, mit gleicher Phase und Amplitude anliegen.
摘要翻译：用于在光背景上显示黑色的符号，（电光显示装置的，其中两个前部和后板几乎完全与仅由窄的凹部（A，A“ B，B”）分离部分电极，B，C ，D，E，F，G，H，I，J）被覆盖时，重叠形成有选择性地控制的显示元件。该装置特别适用于被提供有一个多色性染料胆甾型液晶物质，以及适合于电泳悬浮体作为电光学介质，并且不需要偏振器。此装置的电动控制是通过这样的寻址使得通过这种寻址显示元件选择的电极（A，B，C，j）的（A“ B”，C“）是一个微不足道的电位差，因此，该显示元件保持黑暗中进行而一个电位差（2 V，V）比转变电压的情况下（UC）位于所述电 - 光介质的电极表面的所有其它部分，以便它们显示为亮背景。活化优选通过，施加到Frontund背板的部分电极，其确定具有相同的相位和振幅所选择的显示元件的单极脉冲信号进行。

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