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公开(公告)号：US06609807B2
公开(公告)日：2003-08-26
申请号：US09921753
申请日：2001-08-06
IPC分类号： F21V704
CPC分类号： G02B6/005 , G02B6/0053 , G02B6/0068 , G02B6/0086
摘要： A backlight 7 has light sources 2, a flat-plate-shaped light guide plate 3 for guiding the light emitted from the light sources 2 in a predetermined direction, a light shield louver 5, disposed so as to face the light guide plate 3, for shielding part of the light emerging from the light guide plate 3 according to angles of incidence, and a prism sheet 8 for converting the brightness distribution of the light incident on the light shield louver 5 into a predetermined brightness distribution. Owing to the prism sheet 8, the light incident on the light shield louver exhibits a brightness distribution such that brightness is at a minimum at an angle of incidence of 0°. Thus, the backlight 7, and a liquid crystal display device 1 employing it, permits light to emerge therefrom within a desired range of viewing angles while offering high brightness within that range, with reduced degradation of viewability.
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2.发明授权Illumination device, method for driving the illumination device and display including the illumination device 失效照明装置，用于驱动照明装置的方法和包括照明装置的显示器
公开(公告)号：US6066920A
公开(公告)日：2000-05-23
申请号：US2673
申请日：1998-01-05
IPC分类号： G09G3/34 , H01J61/78 , H05B41/36 , H05B41/392 , H01J7/44
CPC分类号： H05B41/36 , G09G3/3406 , H01J61/78 , H05B41/3922 , G09G2320/041 , G09G2330/026
摘要： An illumination device includes a cold cathode fluorescent tube having a heat capacity of 0.035 Wsec/.degree. C. or less per unit length (1 cm) of a glass tube of a fluorescent section of the cold cathode fluorescent tube. The illumination device has a superior operation characteristic at a low temperature. The device is driven by a method and is implemented in a display device.
摘要翻译： 照明装置包括冷阴极荧光管的荧光部的玻璃管的单位长度（1cm）的热容量为0.035Wsec /℃以下的冷阴极荧光管。 照明装置在低温下具有优异的操作特性。 该装置由一种方法驱动并在显示装置中实现。
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3.发明授权公开(公告)号：US06412969B1
公开(公告)日：2002-07-02
申请号：US09460720
申请日：1999-12-14
IPC分类号： F21V704
CPC分类号： G02B6/0021 , G02B6/0025 , G02B6/0065
摘要： A backlighting device including: a light guide unit formed as a substantially flat panel of a first resin material having opposing surfaces and side faces, the light guide unit having a light guide section, wherein light enters the light guide unit through at least one of the side faces and is emitted from one of the opposing surfaces; and a light source element disposed adjacent to the at least one side face of the light guide section for irradiating light onto the at least one side face of the light guide section. The light guide unit further includes a light scattering section formed of a second resin material, the light scattering section substantially perpendicularly protruding from the at least one side face of the light guide unit, and the light scattering section overlies the light source element along a direction of travel of the light exiting from the light guide section so as to scatter the light irradiated by the light source element.
摘要翻译： 一种背光装置，包括：导光单元，形成为具有相对表面和侧面的第一树脂材料的基本平坦的面板，所述导光单元具有导光部，其中，光通过所述导光单元中的至少一个进入所述导光单元， 并且从相对表面中的一个发射; 以及与所述导光部的所述至少一个侧面相邻配置的用于将光照射到所述导光部的所述至少一个侧面的光源元件。 导光单元还包括由第二树脂材料形成的光散射部分，所述光散射部分基本上垂直地从所述导光单元的至少一个侧面突出，并且所述光散射部分沿着所述光源元件的方向 从导光部分出射的光的行进，以散射由光源元件照射的光。
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公开(公告)号：US08300177B2
公开(公告)日：2012-10-30
申请号：US12596789
申请日：2008-06-18
IPC分类号： G02F1/1335
CPC分类号： G02B6/0031 , G02B6/005
摘要： A backlight device (10) includes: an LED package (12) including an LED chip (12A) and an Ag reflective layer (12B); and an optical member (for example, a prism sheet (16)) for adjusting light emitted from the LED package (12). The optical member (16) adjusts an amount of a halogen thus contained and the like so that emission of halogen is decreased to a degree in which no silver halide is generated on the Ag reflective layer (12B).
摘要翻译： 背光装置（10）包括：LED封装（12），包括LED芯片（12A）和Ag反射层（12B）; 以及用于调整从LED封装（12）发射的光的光学构件（例如，棱镜片（16））。 光学构件（16）调节如此含有的卤素的量等，使得卤素的发射降低到在Ag反射层（12B）上不产生卤化银的程度。
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公开(公告)号：US5808708A
公开(公告)日：1998-09-15
申请号：US573498
申请日：1995-12-14
申请人： Hisashi Oyama , Youko Ohta , Kenichi Ukai , Nobuyuki Takahashi , Takayoshi Tanabe , Hirohide Terasaki
发明人： Hisashi Oyama , Youko Ohta , Kenichi Ukai , Nobuyuki Takahashi , Takayoshi Tanabe , Hirohide Terasaki
IPC分类号： F21V8/00 , G02B6/00 , G02B6/42 , G02F1/13357 , G02F1/1335
CPC分类号： G02B6/0018 , G02B6/4298 , G02B6/0001 , G02B6/002 , G02F1/133615 , Y10S385/901
摘要： A lighting apparatus for irradiating a liquid crystal display panel from the back includes a light guiding plate having at least an end which is bent in a direction opposite to the liquid crystal display panel, and a light source disposed on the back surface of the light guiding plate with respect to the liquid crystal display panel. Light from the light source is incident on the bent section of the light guiding plate, reflected by a reflector covering the outside surface of the bent section, and then falls on a section corresponding to a data display space of the liquid crystal display panel. This structure enables an increase in the ratio of the area of a light emitting section to the area of the entire lighting apparatus.
摘要翻译： 用于从背面照射液晶显示面板的照明装置包括导光板，该导光板至少具有沿与液晶显示面板相反的方向弯曲的端部，以及设置在导光板的背面的光源 相对于液晶显示面板。 来自光源的光入射在导光板的弯曲部分上，由覆盖弯曲部分的外表面的反射器反射，然后落在与液晶显示面板的数据显示空间相对应的部分上。 这种结构使得能够增加发光部的面积与整个照明装置的面积的比率。
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公开(公告)号：US20100053498A1
公开(公告)日：2010-03-04
申请号：US12596789
申请日：2008-06-18
IPC分类号： G02F1/1335 , F21V7/04 , F21V7/00
CPC分类号： G02B6/0031 , G02B6/005
摘要： A backlight device (10) includes: an LED package (12) including an LED chip (12A) and an Ag reflective layer (12B); and an optical member (for example, a prism sheet (16)) for adjusting light emitted from the LED package (12). The optical member (16) adjusts an amount of a halogen thus contained and the like so that emission of halogen is decreased to a degree in which no silver halide is generated on the Ag reflective layer (12B).
摘要翻译： 背光装置（10）包括：LED封装（12），包括LED芯片（12A）和Ag反射层（12B）; 以及用于调整从LED封装（12）发射的光的光学构件（例如，棱镜片（16））。 光学构件（16）调节如此含有的卤素的量等，使得卤素的发射降低到在Ag反射层（12B）上不产生卤化银的程度。
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公开(公告)号：US06254244B1
公开(公告)日：2001-07-03
申请号：US09171511
申请日：1998-10-19
IPC分类号： F21V704
CPC分类号： G02B6/0031 , G02B6/0055 , G02B6/0071 , G02B6/0081 , H01J61/025 , H01J61/52
摘要： A controllable auto-heating type heat source is located at a periphery of a light source and light reflecting layers are placed between the light source and the controllable auto-heating type heat source. Therefore, use of a temperature detector and a control circuit in order to control the heat source are unnecessary, so that thermal runaway of the heat source is avoided. Further, the light reflecting layers reflect the light irradiated from the light source, so that the amount of the beam of light shielded by the heat source is decreased.
摘要翻译： 可控自动加热型热源位于光源的周围，光反射层位于光源和可控自动加热型热源之间。 因此，不需要使用温度检测器和控制电路来控制热源，从而避免热源的热失控。 此外，光反射层反射从光源照射的光，使得由热源屏蔽的光束的量减少。
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公开(公告)号：US09412198B2
公开(公告)日：2016-08-09
申请号：US13144702
申请日：2009-09-10
摘要： A collision determination device includes a target cell designation unit that designates a target cell for a voxel model which represents the shape of a first object. A determination test point generation unit generates determination test points for the target cell. A spatial curve creation unit creates a spatial curve as the trajectory curve of a determination test point. A curve intersecting determination unit determines whether or not each boundary element of a boundary representation model representing the shape of a second object is intersecting the spatial curve. A distance computation unit computes the closest distance from the spatial curve to the boundary surface of the boundary representation model. A collision determination unit determines, based on the determination result and the computation result, whether there is a possibility of collision between both objects.
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9.发明授权Castable refractory powder composition, premixed material prepared therefrom, method for casting premixed material, and hardened refractory body obtained therefrom 有权铸造耐火粉末组合物，由其制备的预混合材料，浇注预混材料的方法和由其获得的硬化耐火材料体公开(公告)号：US08017058B2
公开(公告)日：2011-09-13
申请号：US12240411
申请日：2008-09-29
申请人： Jun Oba , Kunio Tanaka , Nobuyuki Takahashi , Takashi Fujisaki
发明人： Jun Oba , Kunio Tanaka , Nobuyuki Takahashi , Takashi Fujisaki
IPC分类号： B28B3/00
CPC分类号： C04B35/62665 , C04B28/06 , C04B35/66 , C04B2235/3206 , C04B2235/3217 , C04B2235/3222 , C04B2235/3418 , C04B2235/3873 , C04B2235/424 , C04B2235/5427 , C04B2235/5436 , C04B14/30 , C04B20/0076 , C04B2103/10 , C04B2103/20 , C04B22/0093 , C04B24/06 , C04B40/0028 , C04B40/0658 , C04B22/062 , C04B24/2641 , C04B2103/0094 , C04B22/0013 , C04B22/085 , C04B22/10 , C04B22/16
摘要： A premixed material is obtained by tempering a castable refractory powder composition comprising refractory aggregate, fine refractory powder, alumina cement, a dispersing agent and an alumina cement hydration stopper with water. The hydration stopper is acidic in a state of an aqueous solution. The amount of the hydration stopper is controlled such that the premixed material has a pH of 2 to 7. Immediately after adding and mixing an alumina cement hydration starter to the premixed material, the resultant mixture is cast into a mold. The addition of the hydration starter can be carried out 5 days or more after the production of the premixed material.
摘要翻译： 通过回火具有耐火骨料，精细耐火粉末，氧化铝水泥，分散剂和氧化铝水泥水合塞子的可浇注耐火材料组合物与水回收来获得预混合材料。 水合塞在水溶液状态下呈酸性。 控制水合塞的量使得预混合材料的pH值为2-7。在将氧化铝水泥水化起动剂加入并混合到预混合材料之后，将所得混合物立即浇注到模具中。 水合起始剂的添加可以在预混材料生产后5天或更长时间进行。
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公开(公告)号：US07881035B2
公开(公告)日：2011-02-01
申请号：US11833677
申请日：2007-08-03
IPC分类号： H01H9/00
CPC分类号： F02D41/20 , F02D41/406 , F02D2041/2041 , F02M59/466 , F02M2037/085 , F04B49/06 , F04B49/10 , H01F7/1811
摘要： There is provided a high-pressure fuel pump drive circuit for manipulating the electric current to be passed to a solenoid coil for controlling a high-pressure pump. This circuit is characterized in that a first switching element, the solenoid coil and a second switching element are connected in series with each other in a rout from a source voltage side to the ground side, that a flywheel diode for passing electric current to a power source is disposed parallel with the solenoid and with the first switching element, and that a Zener diode connected with the power source is disposed parallel with the second switching element, wherein a counter electromotive force to be developed at the opposite ends of solenoid coil on the occasion when the second switching element is changed from ON to OFF is consumed by the flywheel diode provided that the first switching element is in a state of ON, and the counter electromotive force is more rapidly consumed by the Zener diode provided that the first switching element is turned OFF.
摘要翻译： 提供了用于操纵要通过到用于控制高压泵的螺线管线圈的电流的高压燃料泵驱动电路。 该电路的特征在于，第一开关元件，螺线管线圈和第二开关元件在从源极电压侧到接地侧的路径中彼此串联连接，用于将电流传递到电力的续流二极管 源极与螺线管和第一开关元件平行设置，并且与电源连接的齐纳二极管与第二开关元件平行设置，其中在电磁线圈的相对端处形成的反电动势 只要第一开关元件处于ON状态，并且反电动势被齐纳二极管更快地消耗，则由续流二极管消耗第二开关元件由ON变为OFF的情况，只要第一开关元件 关闭。
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