专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5455709A Total internal reflection spatial light modulation apparatus and method of fabrication thereof 失效
标题翻译：全内反射空间光调制装置及其制造方法
公开(公告)号：US5455709A
公开(公告)日：1995-10-03
申请号：US48331
申请日：1993-03-23
申请人： Thomas C. Dula, III , Paul J. Caldwell , Alex E. Bailey
发明人： Thomas C. Dula, III , Paul J. Caldwell , Alex E. Bailey
IPC分类号： G02B26/08 , G02F1/05 , G02F1/19 , G09F9/37 , G02F1/36 , B23K26/00 , G02B26/00 , G02F1/03
CPC分类号： G02B26/0833 , G02B26/0858 , G02F1/05 , G02F1/195 , G09F9/372
摘要： Total internal light spatial light modulation apparatus includes a light source for projecting infrared light; a prism for reflecting the projected light from an internal surface therein; and an array of pixel posts made of electrostrictive material and positioned proximate a back face of the internal surface for selectively eliminating pixel areas of reflection of the projected light to form an image thereby. A multiplexer is provided to select a set of pixel posts to be electrically charged which corresponds with the image, and electrical contacts are formed on each pixel post no permit electrical charging of each selected pixel post. Method of fabricating the pixel post array, wherein each row of the pixel post array is formed as a monolithic structure, includes the steps of providing a slab of alternate layers of ferroelectric and electrically-conductive material; vapor-depositing electrical contacts on the slabs in electrical communication with the layers of electrically-conductive material at locations corresponding to the pixel posts to be fabricated; securing the slabs together in a front-to-back relationship with divider plates positioned therebetween; and cross-cutting a number of grooves through the slabs to define the pixel posts of each row.
摘要翻译：总内部光空间光调制装置包括用于投射红外光的光源; 用于从其内表面反射投影光的棱镜; 以及由电致伸缩材料制成的并且靠近内表面的背面定位的像素柱阵列，用于选择性地消除投影光的反射的像素区域以形成图像。提供多路复用器以选择与图像相对应的要充电的一组像素柱，并且在每个像素柱上形成电触点，不允许每个选择的像素柱的电荷。制造像素柱阵列的方法，其中像素柱阵列的每行形成为单片结构，包括提供铁电和导电材料的交替层的平板的步骤; 在与要制造的像素柱相对应的位置处，在导电材料层上电气地沉积在平板上的电触点; 将板坯以与之相对的分隔板以前后关系固定在一起; 并跨越板坯横切多个凹槽以限定每行的像素柱。

2. 发明授权

US4669830A Electrochromic material and lubricant 失效
标题翻译：电致变色材料和润滑剂
公开(公告)号：US4669830A
公开(公告)日：1987-06-02
申请号：US782247
申请日：1985-09-30
申请人： Makoto Hottori , Shoji Yamanaka
发明人： Makoto Hottori , Shoji Yamanaka
IPC分类号： C09K9/00 , C10M103/06 , C10M125/20 , G02F1/15 , G02F1/36
CPC分类号： G02F1/1523 , C09K9/00 , C10M103/06 , C10M125/20 , C10M2201/00 , C10M2201/061 , C10M2201/16 , C10M2201/18 , C10N2240/00 , C10N2240/06 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A layered compound of beta-ZrNX in which X is chlorine, bromine or a solid solution of chlorine and bromine is useful as a lubricant or an electrochromic display member.

3. 发明授权

US4110015A Electrolytes for use in electrochromic devices 失效
标题翻译：用于电致变色设备的电解质
公开(公告)号：US4110015A
公开(公告)日：1978-08-29
申请号：US800362
申请日：1977-05-25
申请人： Thomas B. Reddy
发明人： Thomas B. Reddy
IPC分类号： G02F1/15 , G02F1/36
CPC分类号： G02F1/1525
摘要： Improved electrolytes for use in electrochromic devices are disclosed. These electrolytes are prepared by the incorporation of a lithium salt in a solvent selected from dimethylsulfite, nitromethane, and sulfolane.
摘要翻译：公开了用于电致变色器件的改进的电解质。这些电解质通过将锂盐引入选自二甲基亚硫酸盐，硝基甲烷和环丁砜的溶剂中来制备。

4. 发明授权

US3970365A Additives that increase the stability of electrochromic films in electrochromic devices 失效
标题翻译：增加电致变色器件中电致变色膜的稳定性的添加剂
公开(公告)号：US3970365A
公开(公告)日：1976-07-20
申请号：US428170
申请日：1973-12-26
申请人： Robert Domenico Giglia
发明人： Robert Domenico Giglia
IPC分类号： G02F1/15 , G02F1/36
CPC分类号： G02F1/1525
摘要： An electrochromic data display and imaging device which may be formed by sandwich arrangement of the imaging area, the counter-electrode area with a suitable electrolyte layer between, having additives incorporated in the electrolyte. The device exhibits superior electrochromic reversibility and improved speed and cell life over prolonged coloration and erase cycles.
摘要翻译：电致变色数据显示和成像装置，其可以通过成像区域的夹层布置形成，具有合适的电解质层之间的对电极区域，其中掺入电解质中的添加剂。该装置在长时间的着色和擦除循环中表现出优异的电致变色可逆性和改善的速度和电池寿命。

5. 发明授权

US3841733A Optical waveguide system for producing a line of modulated radiation data 失效
标题翻译：用于生产调制辐射数据线的光波导系统
公开(公告)号：US3841733A
公开(公告)日：1974-10-15
申请号：US42187673
申请日：1973-12-05
申请人： ITEK CORP
发明人： EBERSOLE J
IPC分类号： G02B6/12 , G02F1/01 , G02F1/295 , G02F1/36 , G01D9/42
CPC分类号： G02B6/12004 , G02F1/011 , G02F1/2955
摘要： A laser image recorder constructed while utilizing integrated optics techniques. In the preferred embodiment, a grating coupler on top of a glass waveguide diffracts a laser beam into the waveguide. An aspheric diverging lens in the waveguide diverges the laser beam across the full width of the waveguide. An aspheric collimating lens positioned across the full width of the waveguide collimates the beam and directs equal intensity radiation into a large number of equally spaced, parallel, electro-optical modulators. Voltages are selectively applied to each of the electro-optical modulators to produce at the output of the modulators an intensity modulated line of light. A film is positioned adjacent to the output of the modulators and records the line. The film is transported in a direction perpendicular to the line and a second line is recorded, etc. In a second embodiment light is coupled into the waveguide by means of a prism-film coupler. In a third embodiment the laser beam is focused onto the end of the waveguide. A fourth embodiment utilizes a cylindrical lens system to focus a line image of the laser beam directly onto the electro-optical modulators. Another embodiment illustrates a color recorder wherein three separate line recorders, as described above, are placed adjacent to each other, with a first recorder utilizing a red laser beam, a second recorder utilizing a yellow laser beam, and a third recorder utilizing a blue laser beam.
摘要翻译：一种利用集成光学技术构建的激光图像记录器。在优选实施例中，在玻璃波导顶部的光栅耦合器将激光束衍射到波导中。波导中的非球面发散透镜将激光束分散在波导的整个宽度上。位于波导的整个宽度上的非球面准直透镜准直光束并将等强度的辐射引导到大量等间隔的平行的电光调制器中。电压被选择性地施加到每个电光调制器以在调制器的输出处产生强度调制的光线。胶片与调制器的输出相邻并记录线。胶片沿垂直于该线的方向传送，并记录第二条线等。

6. 发明授权

US3737211A Ferroelectric-type optical filter 失效
标题翻译：光电式光电滤波器
公开(公告)号：US3737211A
公开(公告)日：1973-06-05
申请号：US3737211D
申请日：1971-12-01
申请人： ATOMIC ENERGY COMMISSION
发明人： CUTCHEN J , HARRIS J , MCCAMPBELL C
IPC分类号： G02C7/10 , E06B9/24 , G02B5/20 , G02B5/30 , G02F1/03 , G02F1/05 , G02F1/055 , G09F9/30 , H01B3/12 , G02F1/28 , G02F1/36
CPC分类号： G02F1/0556
摘要： A variable density optical filter or window which includes an electrically variable, optically birefringent ferroelectric-type ceramic plate and means for controlling the birefringence of the plate in response to variations in ambient light to vary the optical transmittance of the ceramic plate with a rapid response time and potentially high contrast ratio.

7. 发明授权

US3712710A Solid state electrochromic mirror 失效
标题翻译：固态电致变色镜
公开(公告)号：US3712710A
公开(公告)日：1973-01-23
申请号：US3712710D
申请日：1970-12-21
申请人： AMERICAN CYANAMID CO
发明人： CASTELLION G , SPITZER D
IPC分类号： G02F1/15 , G02F1/36
CPC分类号： G02F1/1523
摘要： Electro-optical device particularly useful in the modulation of reflected light typically comprising an electrochromic device containing a reflecting layer electrode in sandwiched arrangement, said electrochromic device being a sandwich arrangement of a transparent electrode, a reflecting layer electrode, a film of a transition metal compound and a solid insulating film disposed between the electrodes. The electrochromic device exhibits coloration and bleaching thereof at ambient temperature by control of the polarity of an applied electric field, whereby light reaching the reflecting solid layer electrode is modulated in intensity, thus modulating, in turn, the reflected light.
摘要翻译：电光装置特别适用于反射光的调制，通常包括含有夹层布置的反射层电极的电致变色装置，所述电致变色装置是透明电极，反射层电极，过渡金属化合物的膜以及设置在电极之间的固体绝缘膜。通过控制施加的电场的极性，电致变色装置在环境温度下显示出着色和漂白，从而强度调制到达反射固体层电极的光，从而调制反射光。

8. 发明授权

US3684352A Radiochromic combined absorbing reflecting and transmitting structure 失效
标题翻译：放射性组合吸收反射和发射结构
公开(公告)号：US3684352A
公开(公告)日：1972-08-15
申请号：US3684352D
申请日：1971-01-11
申请人： SERGIUS N FERRIS LUBOSHEZ
发明人： LUBOSHEZ SERGIUS N FERRIS
IPC分类号： G02B5/23 , G02F1/36 , G02B27/00
CPC分类号： G02B5/23
摘要： The shade is a combined heat reflecting, light transmitting, absorbing, and thermal insulating shade which is contoured in a regular repetitive geometric pattern such that one face of the shade can be exposed to the sun, in a manner to position certain areas so that they become show areas which receive direct solar radiations, and to position contiguous areas relative to the show areas so that they become underlay areas which are shaded by the adjacent show areas and receive only indirect solar radiations. The shade is normally transparent photo-chromic material which, when subjected to direct solar radiation, changes color and loses its transparency to a degree depending upon the intensity of the direct radiation, and which, under high intensity direct sunlight, becomes substantially opaque.
摘要翻译：遮光罩是一种组合的热反射，透光，吸收和隔热的遮光罩，它以一种常规的重复几何图案构成，使阴影的一个面可以暴露在阳光下，以某种方式定位某些区域成为接受直接太阳辐射的展示区域，并且相对于展示区域定位连续区域，使得它们成为被相邻展示区域遮蔽并且仅接收间接太阳辐射的底层区域。

9. 发明授权

US3675989A Liquid crystal optical cell with selected energy scattering 失效
标题翻译：具有选择能量散射的液晶晶体
公开(公告)号：US3675989A
公开(公告)日：1972-07-11
申请号：US3675989D
申请日：1969-11-26
申请人： RADIATION INC
发明人： PIETSCH ROY , LEWIS BERNARD L
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/36
CPC分类号： G02F1/13 , G02F1/1333
摘要： AN OPTICAL CELL INCLUDES A PAIR OF SPACED-APART WALLS, AT LEAST ONE OF WHICH IS TRANSPARENT TO RADIANT ENERGY IN A WAVELENGTH BAND TO BE ACCOMMODATED BY THE CELL AND IS POSITIONED FOR INCIDENCE OF THE RADIANT ENERGY THEREON. A LIQUID CRYSTAL MEDIUM IS INTERPOSED BETWEEN AND IN CONTACT WITH THE OPPOSING SURFACES OF THE CELL WALLS. THE CRYSTALLINE PLANES OF THE LIQUID CRYSTAL MEDIUM ARE NORMALLY DISPOSED TO PERMIT PASSAGE OF COHERENT RADIANT ENERGY THROUGH THE MEDIUM TO IMPINGE ON THE OUTER WALL. WHEN SUCH PASSAGE IS TO BE RESTRICTED, THE CRYSTALLINE PLANES ARE SUBJECTED TO SHEARING TO RANDOMLY SCATTER AND THEREBY RENDER INCOHERENT THE RADIANT ENERGY INCIDENT ON THE LIQUID CRYSTAL MEDIUM.

10. 发明授权

US3664725A Photochromic glass 失效
标题翻译：光电玻璃
公开(公告)号：US3664725A
公开(公告)日：1972-05-23
申请号：US3664725D
申请日：1970-10-30
申请人： AMERICAN OPTICAL CORP
发明人： ROBINSON CHARLES C , SNITZER ELIAS
IPC分类号： C03C3/087 , C03C3/095 , C03C3/16 , C03C3/17 , C03C3/253 , C03C4/00 , C03C4/06 , G02F1/01 , G02F2/02 , G02F1/28 , G02F1/36
CPC分类号： C03C3/16 , C03C3/087 , C03C3/095 , C03C3/17 , C03C3/253 , C03C4/0071 , C03C4/065 , G02F1/0126 , G02F2/02
摘要： A DEVICE FOR CONTROLLING THE TRANSMISSION CHARACTERISTICS OF A STREAM OF LIGHT COMPRISING A MEANS FOR INTRODUCING A STREAM OF LIGHT TO BE CONTROLLED, A RARE EARTH DOPED HOST GLAS HAVING RARE EARTH IONS WHICH EXHIBIT EXCITED STATE ABSORPTION AT A WAVELENGTH CORRESPONDING TO THE WAVELENGTH OF THE STREAM OF LIGHT TO BE CONTROLLED

AND A MEANS FOR PUMPING THE IONS TO AN EXCITED STATE FOR CONTROL OF THE STREAM OF LIGHT BY ABSORPTION AS THE LIGHT IS TRANSMITTED THROUGH THE DEVICE.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式