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11. 发明授权

US07281835B2 Backlight module for flat panel display 有权
标题翻译：用于平板显示器的背光模块
公开(公告)号：US07281835B2
公开(公告)日：2007-10-16
申请号：US11192829
申请日：2005-07-29
申请人： Meng-Chai Wu
发明人： Meng-Chai Wu
IPC分类号： F21V9/04 , F21V7/04
CPC分类号： G02B6/007 , G02B6/0068
摘要： A backlight module and a flat panel display using the same. The backlight module comprises a light source device and light guide plate adjacent to the light source device. The light source device comprises a high intensity discharge lamp, a reflector having an opening and surrounding the high intensity discharge lamp, and a cover covering the opening. The high intensity discharge lamp radiates so brilliant that it can be a single light source. When single light source is failed, it is convenient to solely exchange a new one at once. The flat panel display comprises the backlight module and a display panel disposed over the light guide plate. The light source device and the light guide plate are applied to the flat panel display so that the replacement of the light source device for the flat panel display becomes convenient.
摘要翻译：背光模块和使用其的平板显示器。背光模块包括光源装置和与光源装置相邻的导光板。光源装置包括高强度放电灯，具有开口并围绕高强度放电灯的反射器和覆盖开口的盖。高强度放电灯发出如此辉煌，可以成为单一的光源。当单个光源出现故障时，可以方便地一次单独交换新的光源。平板显示器包括背光模块和布置在导光板上的显示面板。光源装置和导光板被应用于平板显示器，使得平板显示器的光源装置的更换变得方便。

12. 发明申请

US20030147256A1 Flat panel luminaire with remote light source and hollow light pipe for back lit signage applications 失效
公开(公告)号：US20030147256A1
公开(公告)日：2003-08-07
申请号：US10066006
申请日：2002-02-02
申请人： Opti-Flux Technologies Inc.
发明人： Edward Robert Kraft
IPC分类号： F21V007/04
CPC分类号： G02B6/0096 , G02B6/0038 , G02B6/0055 , G02B6/007 , Y10S362/812
摘要： A unique, solid flat panel lighting emitting luminaire has been created that utilizes a light source remote from the luminaire coupled with a hollow light pipe. The light panel luminaire is fed light flux via a hollow light pipe system into one or two edges of the flat panel. The light panel has imbedded irregular tapered tetrahedron light guides that emit light in a uniform controlled fashion over the length of the emitting surface. The subject lighting luminaire provides light emitted from an adjacent High Intensity Discharge (HID) light source. The luminaire is specifically designed to provide light over a large surface for backlit billboard applications without the limitations of traditional fluorescent light source light boxes. The luminaire does not require any maintenance to its interior as the light source is remote from the emitting surface. The luminaire is one continuous surface without visible seams, that would allow direct attachment of paint or transparency informational signage or simply provide a large surface of homogenous light for a back lit replaceable mediums. The light panel design allows the use of a signal or multiple light sources within a hollow light pipe light concentrator. One or more lamp types such as metal halide and/or high pressure sodium could be combined to deliver a color balanced light flux light source. The longevity and high efficiency of the HID light source light bulbs over fluorescent bulbs is well known. The light source is remote from the light emitting surface and allows any transparent, semi-transparent or semi-opaque material to be installed permanently of temporarily without having to be removed from the light panel emitting surface to facilitate bulb replacement or light box maintenance. The tapered hollow light pipe concentrator efficiently collects light flux and delivers the flux to the edge of the light panel without using glass or plastic fiber optic light guides. Light emitting panel sections can be fabricated and assembled into one homogeneous surface for any usual billboard size.

13. 发明授权

US5440197A Backlighting apparatus for uniformly illuminating a display panel 失效
标题翻译：用于均匀照明显示面板的背光装置
公开(公告)号：US5440197A
公开(公告)日：1995-08-08
申请号：US131659
申请日：1993-10-05
申请人： Philip L. Gleckman
发明人： Philip L. Gleckman
IPC分类号： G02F1/1335 , F21S8/00 , F21V7/00 , F21V8/00 , F21V9/14 , G01D11/28 , G02B6/00 , G02F1/1333 , G02F1/13357 , G02F1/1337 , H01J5/16 , G02F1/133
CPC分类号： G02B6/0055 , G02F1/133615 , G02F1/1337 , G02B6/0051 , G02B6/0053 , G02B6/007 , G02F1/133605 , G02F2001/133507 , H01L25/0753 , H01L2924/0002
摘要： A light source having a light bulb disposed within a cavity having diffusely reflecting walls and an aperture for backlighting a display is disclosed. The ratio of aperture area to cavity surface area is maximized. A diffuser and brightness enhancing film are situated at the opening of the aperture between the aperture and the display to be backlit. A color filter may also be employed to whiten the light emerging from the light source.
摘要翻译：公开了具有设置在具有漫反射壁的空腔内的灯泡的光源和用于背光显示器的孔。孔面积与腔表面积的比例最大。扩散器和亮度增强膜位于孔和显示器之间的孔的开口处以进行背光。还可以使用滤色器来使从光源出射的光变白。

14. 发明授权

US5124890A Display board illuminated by refracted light 失效
$Display board illuminated by refracted light$
标题翻译：显示板由折射光照亮
公开(公告)号：US5124890A
公开(公告)日：1992-06-23
申请号：US663529
申请日：1991-03-04
申请人： Hang-Jun Choi , Kil-Woong Ki
发明人： Hang-Jun Choi , Kil-Woong Ki
IPC分类号： F21V8/00 , G02B6/00 , G09F13/18
CPC分类号： G02B6/0026 , G02B6/0076 , G02B6/0021 , G02B6/0068 , G02B6/007 , G09F2013/1831 , Y10S362/812
摘要： This display board consists of the transparent acrylic plastic plates in which surface desired letters or pictures are grooved, and a panel made by fitting together a number of the bricks of transparent acrylic plastic. The light receiving edges of the plate, and the light receiving edge and the light emerging edge of the brick are sandpapered in order to make lights enter and emerge from the edge to maximum extent. The light receiving edges of the plates and bricks are colored with a desired to produce a colored light. When light-bulbs with refractors properly positioned at the light receiving edges of the plate and the brick are turned on, the colored lights withthe same color of the dye coloured the edges will emerge from the grooves cut in the plate and from the emerging edge of the brick. For uniform illuminant intensity of the grooves cut in the plate, the depths of grooves are adjusted to be deeper around the center of the plate than around its periphery. An illumination controller is used to control the sequence, interval and duration of an illumination for the most colorful illuminant commercial display. This display board has wide applications for use as a larger scale outdoor signboard, interior decoration, and tail-light of a car.
摘要翻译：该显示板由透明的丙烯酸塑料板组成，其中表面需要的字母或图片是开槽的，以及通过将多个透明的丙烯酸塑料粘合在一起而制成的面板。板的光接收边缘，光接收边缘和砖的光出射边缘是砂光的，以使光线从边缘到最大程度地进入和离开。板和砖的光接收边缘被着色以产生有色光。当折射器正确定位在板和光接收边缘的灯泡被打开时，具有与边缘相同颜色的染料相同颜色的着色灯将从切割的板上的凹槽和从板的新出现的边缘出现砖。对于在板上切割的槽的均匀的光源强度，槽的深度被调整为比围绕其周边的板的中心更深。照明控制器用于控制最彩色照明商业显示器的照明的顺序，间隔和持续时间。该显示板具有广泛的应用，可用作大型户外招牌，室内装饰和汽车尾灯。

15. 发明授权

US3027669A Illumination system for instrument panel display 失效
标题翻译：仪表板显示照明系统
公开(公告)号：US3027669A
公开(公告)日：1962-04-03
申请号：US85631259
申请日：1959-11-30
申请人： HARDESTY GEORGE K C
发明人： HARDESTY GEORGE K C
IPC分类号： F21V8/00
CPC分类号： G02B6/0091 , G02B6/0021 , G02B6/0068 , G02B6/007

16. 发明授权

US2128246A Indicating device 失效
公开(公告)号：US2128246A
公开(公告)日：1938-08-30
申请号：US16180937
申请日：1937-08-31
申请人： HARDESTY GEORGE K C
发明人： HARDESTY GEORGE K C
IPC分类号： F21V8/00 , G02B6/00 , G12B11/02
CPC分类号： G02B6/006 , G02B6/0026 , G02B6/0036 , G02B6/007 , G02B6/0081 , G12B11/02

17. 发明授权

US09709721B2 Light guides 有权
公开(公告)号：US09709721B2
公开(公告)日：2017-07-18
申请号：US14667051
申请日：2015-03-24
申请人： ITI SCOTLAND LIMITED
发明人： James Gourlay
IPC分类号： G02F1/13357 , F21V8/00 , B32B37/00 , B32B38/14 , F21V7/22
CPC分类号： G02B6/0016 , G02B6/0041 , G02B6/0065 , G02B6/0068 , G02B6/007 , G02B6/0073 , G02B6/0076 , Y10T156/10
摘要： This invention relates to a light guide plate and methods of manufacture. The light guide plate is suitable for use in a range of applications, particularly those which require backlighting for display units, for example, liquid crystal displays. The light guide plate comprises a combination of light guide layers and one or more scattering features.

18. 发明申请

US20130294046A1 PSEUDO SUNLIGHT EMITTING DEVICE 审中-公开
公开(公告)号：US20130294046A1
公开(公告)日：2013-11-07
申请号：US13391939
申请日：2011-09-09
申请人： Kohji Minami
发明人： Kohji Minami
IPC分类号： F21V9/02
CPC分类号： F21V9/02 , F21S8/006 , G02B6/0028 , G02B6/0068 , G02B6/007 , H02S50/10
摘要： A pseudo sunlight emitting device includes a first light source for emitting first light having a certain spectral distribution; a first light guide member for receiving, at its light incident surface, the first light from the first light source, and for emitting, via its light emission surface, light having a controlled directivity; a first optical filter for adjusting a spectrum of the light emitted from the first light guide member; a second light source for emitting second light whose accumulative irradiance in an infrared wavelength region is greater than an accumulative irradiance of a wavelength region of light shorter in wavelength than infrared light; second light guide members for receiving, at their light incident surfaces, the second light from the second light source, and for emitting, via their light emission surfaces, light having a controlled directivity; a second optical filter(s) for adjusting a spectrum of the light emitted from the second light guide member, a number of the second light guide members being greater than that of the first light guide member by n times, where n is a natural number not less than 2.
摘要翻译：伪太阳光照射装置包括用于发射具有一定光谱分布的第一光的第一光源; 第一导光构件，用于在其光入射表面处接收来自第一光源的第一光，并且经由其光发射表面发射具有受控方向性的光; 第一光学滤波器，用于调节从第一导光构件发射的光的光谱; 用于发射红外波长区域中的累积辐照度的二次光的第二光源大于波长比红外光短的光的波长区域的累积辐照度; 第二导光构件，用于在其光入射面处接收来自第二光源的第二光，并且经由它们的发光表面发射具有受控方向性的光; 用于调节从第二导光构件发射的光的光谱的第二光学滤光器，多个第二导光构件的数目大于第一导光构件的数量n次，其中n是自然数不低于2。

19. 发明申请

US20120287600A1 SIMULATED SOLAR LIGHT IRRADIATION DEVICE AND SIMULATED SOLAR LIGHT IRRADIATION METHOD 审中-公开
标题翻译：模拟太阳光照射装置和模拟太阳能照射方法
公开(公告)号：US20120287600A1
公开(公告)日：2012-11-15
申请号：US13519876
申请日：2010-07-25
申请人： Tamon Iden , Kohji Minami
发明人： Tamon Iden , Kohji Minami
IPC分类号： F21V9/02 , F21V99/00
CPC分类号： F21S8/006 , F21Y2115/10 , G02B6/0026 , G02B6/0028 , G02B6/007
摘要： A simulated solar light irradiation device (30) includes (i) a light source section including a first light source (1) and a second light source (2), (ii) light selection means (7) for selecting and emitting (a) light, having shorter-wavelengths than a predetermined boundary wavelength, in first light irradiated by the first light source (1) and (b) light, having longer-wavelengths than the predetermined boundary wavelength, in second light irradiated by the second light source (2), and (iii) control means (5, 6) for controlling a directivity of the first light or a directivity of the second light so that the first light or the second light enters the light selection means (7) at a predetermined incident angle. In this way, it is possible to irradiate designed simulated solar light without increasing a size of the device.
摘要翻译：模拟太阳光照射装置（30）包括：（i）包括第一光源（1）和第二光源（2）的光源部，（ii）用于选择和发射（a）光源的光选择装置，在由第一光源（1）照射的第一光中具有比预定边界波长短的波长的光，和（b）在由第二光源照射的第二光中具有比预定边界波长长的波长的光 2）和（iii）用于控制第一光的方向性或第二光的方向性的控制装置（5,6），使得第一光或第二光在预定事件处进入光选择装置（7）角度。以这种方式，可以在不增加设备尺寸的情况下照射设计的模拟太阳光。

20. 发明申请

US20120014085A1 SOLAR SIMULATOR 有权
标题翻译：太阳能模拟器
公开(公告)号：US20120014085A1
公开(公告)日：2012-01-19
申请号：US13203438
申请日：2010-01-28
申请人： Kohji Minami
发明人： Kohji Minami
IPC分类号： F21V9/02
CPC分类号： G02B27/1006 , G02B6/0026 , G02B6/0028 , G02B6/0068 , G02B6/007 , G02B27/0994 , G02B27/126 , G02B27/141
摘要： Xenon light emitted from a xenon light source heads for a wavelength-selecting mirror through a taper coupler and an air mass filter. The wavelength-selecting mirror reflects a short wavelength component of the xenon light and emits the short wavelength component to a taper member. Halogen light emitted from a halogen light source heads for a wavelength-selecting mirror through a taper coupler and a reflecting mirror. The wavelength-selecting mirror transmits a long wavelength component of the halogen light and emits the long wavelength component to the taper member. The taper member has width gradually decreasing from an entrance plane for light to an exit plane for the light. The light emitted from the taper member is changed so that a radiation directivity of a component originating from the xenon light becomes similar to a radiation directivity of a component originating from the halogen light. This makes it possible to provide a solar simulator performing irradiation of artificial sunlight having uniform illumination distribution onto an irradiation-target surface.
摘要翻译：从氙光源发出的氙气光源通过锥形耦合器和空气质量过滤器用于波长选择镜。波长选择镜反射氙灯的短波长分量，并将短波长分量发射到锥形部件。通过锥形耦合器和反射镜从用于波长选择镜的卤素光源头发出的卤素光。波长选择镜透射卤素灯的长波长分量，并将长波长分量发射到锥形部件。锥形构件的宽度从光的入射面到光的出射面逐渐减小。改变从锥形构件发射的光，使得源自氙光的成分的辐射方向性变得类似于源自卤素光的成分的辐射方向性。这使得可以提供一种在照射目标表面上执行具有均匀照明分布的人造太阳光的照射的太阳模拟器。

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