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1. 发明授权

US06334691B1 Spread illuminating apparatus 失效
标题翻译：展示照明装置
公开(公告)号：US06334691B1
公开(公告)日：2002-01-01
申请号：US09525934
申请日：2000-03-15
申请人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
发明人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
IPC分类号： F21V800
CPC分类号： G02B6/0028 , G02B6/0038 , G02B6/0046 , G02B6/0061
摘要： Between the transparent substrate 1 and the light conductive member 2 disposed along and close to at least one side end of the transparent substrate 1, the optical path conversion plate 6 having the prism portion is disposed. Due to this optical conversion plate 6, the light from the light conductive member 2 is directed effectively toward the transparent substrate 1 .
摘要翻译：在透明基板1和沿着并且靠近透明基板1的至少一个侧端的导光部件2之间设置具有棱镜部分的光路转换板6。由于该光转换板6，来自导光部件2的光有效地朝向透明基板1。

2. 发明授权

US06505946B2 Spread illumination apparatus 失效
标题翻译：传播照明设备
公开(公告)号：US06505946B2
公开(公告)日：2003-01-14
申请号：US09428280
申请日：1999-10-27
申请人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
发明人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
IPC分类号： F21V800
CPC分类号： G02B6/0025 , G02F2001/133616
摘要： According to the strength of the leak light from the spot-like light source 12, the light diffusion film 20, the light diffusion co-efficient is changed is disposed between the flat transparent substrate 3 and the light source portion 10, 12. Thereby, by diffusing the strength of the leak light, the incident light to the one side end face 4 of the resin substrate 3 is made approximately even, and the direct entering of the leak light into the flat transparent substrate is suspended and thereby the generation of the bright line is suspended to realize an even and spread illumination.
摘要翻译：根据来自点状光源12的泄漏光的强度，在平坦透明基板3和光源部10,12之间设置光扩散膜20，光扩散系数改变。由此，通过扩散泄漏光的强度，使到树脂基板3的一侧端面4的入射光大致均匀，并且将泄漏光直接进入平坦的透明基板，从而产生亮线被暂停以实现均匀和散布的照明。

3. 发明授权

US06375336B1 Spread illumination apparatus 失效
标题翻译：传播照明设备
公开(公告)号：US06375336B1
公开(公告)日：2002-04-23
申请号：US09450779
申请日：1999-11-30
申请人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
发明人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
IPC分类号： F21V704
CPC分类号： G02B6/0038
摘要： The invention describes a light reflection pattern to spread the volume of the emitted light from a bar-like light source with a plurality of grooves provided along a transparent substrate and plane portions adjacent to the grooves. By setting the inclined angle of the grooves along the transparent substrate the light is introduced with a high efficiency to a liquid crystal display device in the direction perpendicular to the substrate. By restricting the ratio of the width of the grooves to the pitch that is the occupied area in the range of 0.01-0.15 (preferably 0.01-0.1) the ratio becomes one in which the duplicate image component is not recognized by the naked eyes while image brightness is maintained.
摘要翻译：本发明描述了一种光反射图案，用于将具有沿着透明基板设置的多个凹槽和与凹槽相邻的平面部分的棒状光源的发射光的体积扩展。通过沿着透明基板设置凹槽的倾斜角度，在与基板垂直的方向上将液体高效率地引入液晶显示装置。通过将凹槽的宽度与占据面积的间距限制在0.01-0.15（优选为0.01-0.1）的范围内，该比率成为其中双重图像分量不能被肉眼识别的比例，而图像保持亮度。

4. 发明授权

US06343867B1 Spread illuminating apparatus 失效
标题翻译：展示照明装置
公开(公告)号：US06343867B1
公开(公告)日：2002-02-05
申请号：US09502785
申请日：2000-02-11
申请人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
发明人： Shingo Suzuki , Masafumi Okada , Koichi Toyoda
IPC分类号： F21V700
CPC分类号： G02B6/0036 , G02B6/0028 , G02B6/0038 , G02B6/0043
摘要： At one end of the spread body 1, two light conductive members 2A, 2B on one part of which optical path conversion means 4 are formed are disposed in line with the spread body 1 and each optical path conversion means 4 of the light conductive members 2A, 2B is, when seeing perpendicularly to the spread body 1, disposed alternately with each other. Since each optical path conversion means 4 of the light conductive members 2A, 2B is not impeded with other optical path conversion means 4, illumination is carried out effectively.
摘要翻译：在展开体1的一端，形成有一部分光路转换装置4的两个导光构件2A，2B与扩散体1和导光构件2A的每个光路转换装置4成一直线 2B当垂直于展开体1观察时彼此交替设置。由于导光部件2A，2B的每个光路转换装置4不被其它光路转换装置4阻挡，所以有效地进行照明。

5. 发明授权

US06601963B2 FPC for mounting components and spread illuminating apparatus using the same 失效
标题翻译：用于安装部件的FPC和使用其的扩展照明装置
公开(公告)号：US06601963B2
公开(公告)日：2003-08-05
申请号：US09784098
申请日：2001-02-16
申请人： Shingo Suzuki , Koichi Toyoda
发明人： Shingo Suzuki , Koichi Toyoda
IPC分类号： F21V704
CPC分类号： G02B6/0028 , G02B6/0038 , G02B6/0046 , H05K1/189 , H05K3/326
摘要： There is provided an FPC for mounting components with an improved workability of fitting into other components. Both a second bend (23) and a third bend (25) are provided with a copper foil(s) (15). The copper foil (15) provided at each bend functions as a core material to be plastically transformed when the respective bends (23, 25) are formed and to prevent an FPC (9) from rebounding due to elastic recovery, thereby enabling the bends to retain their shape as desired. As shown in the figure, in case there are a plurality of bends, the copper foil (15) extends to be disposed at all the bends, thereby avoiding the deterioration in workability of assembly, which is invited due to the FPC (9) rebounding. Further, after assembling the FPC (9), a cover portion (20) does not rebound with time within the other components and does not shift off a predetermined position.
摘要翻译：提供了一种FPC，用于安装具有改进的与其它部件的配合的可加工性的部件。第二弯曲部（23）和第三弯曲部（25）都设置有铜箔（15）。设置在每个弯曲处的铜箔（15）在形成相应的弯曲部（23,25）时用作要塑性变形的芯材，并且防止FPC（9）由于弹性恢复而反弹，从而使得弯曲根据需要保持其形状。如图所示，在存在多个弯曲的情况下，铜箔（15）延伸设置在所有弯曲处，从而避免了由于FPC（9）反弹引起的组装的可加工性的劣化。此外，在组装FPC（9）之后，盖部分（20）在其它部件内不会随时间而反弹，并且不会偏离预定位置。

6. 发明授权

US06390639B2 Spread illuminating apparatus 失效
标题翻译：展示照明装置
公开(公告)号：US06390639B2
公开(公告)日：2002-05-21
申请号：US09736424
申请日：2000-12-15
申请人： Shingo Suzuki , Koichi Toyoda
发明人： Shingo Suzuki , Koichi Toyoda
IPC分类号： F21V718
CPC分类号： G02B6/0091 , G02B6/0016 , G02B6/0018 , G02B6/0028 , G02B6/0038 , G02B6/0083 , G02B6/0086
摘要： A cover portion 20 which covers a spot-like light source 8 is provided on the printed circuit board (FPC) 9, thereby giving electrical insulation from the surrounding. Therefore, even if a metallic frame is disposed close to the spot-like light source 8, the spot-like light source 8 is prevented surely from shortcircuiting with the metallic frame. Since the cover portion 20 covers the surrounding of the spot-like light source 8, light leakage from the spot-light like source 8 can be minimized and light emitted from the spot-like light source 8 can be used efficiently.
摘要翻译：覆盖点状光源8的盖部20设置在印刷电路板（FPC）9上，由此从周围提供电绝缘。因此，即使在靠近点状光源8配置金属框架的情况下，也可以防止与金属框架短路而形成点状光源8。由于盖部分20覆盖点状光源8的周围，所以能够使来自点光源8的光泄漏最小化，能够有效地利用从点状光源8发出的光。

7. 发明授权

US06454423B1 Spread illuminating apparatus with means for positioning transparent substrate 失效
标题翻译：扩展照明装置，具有用于定位透明基板的装置
公开(公告)号：US06454423B1
公开(公告)日：2002-09-24
申请号：US09714482
申请日：2000-11-17
申请人： Shingo Suzuki , Koichi Toyoda
发明人： Shingo Suzuki , Koichi Toyoda
IPC分类号： F21V704
CPC分类号： G02B6/0091 , G02B6/0028 , G02B6/0031 , G02B6/0036 , G02B6/0048 , G02B6/0086
摘要： A light reflection member 16 for covering a light conductive member 13 is provided with a claw 16a. The claw 16a is a positioning means for setting the light conductive member 13 to a transparent substrate 2. The positional relation between the transparent substrate 2 and the light conductive member 13 is ensured by this claw 16a, whereby the assembling of a spread illuminating apparatus 1 is made easier, the positional shifting between the members due to aging is prevented and a desired brightness of the spread illuminating apparatus 1 is secured.
摘要翻译：用于覆盖导光构件13的光反射构件16设置有爪16a。爪16a是用于将导光构件13设置到透明基板2的定位装置。通过该爪16a来确保透明基板2和导光构件13之间的位置关系，从而组装展开的照明装置1 变得容易，防止了由于老化引起的部件之间的位置偏移，并且确保了展开的照明装置1的期望的亮度。

8. 发明授权

US06655809B2 Spread illuminating apparatus 失效
标题翻译：展示照明装置
公开(公告)号：US06655809B2
公开(公告)日：2003-12-02
申请号：US09769295
申请日：2001-01-26
申请人： Shingo Suzuki , Koichi Toyoda
发明人： Shingo Suzuki , Koichi Toyoda
IPC分类号： F21V704
CPC分类号： G02B6/0018 , F21Y2105/00 , G02B6/0028 , G02B6/0031 , G02B6/0038 , G02B6/0046 , G02B6/0086 , G02B6/009 , G02F1/133615
摘要： There is provided a spread illuminating apparatus which is improved in terms of compactness. A light guiding member (15) provided with a curve (20) is disposed between an end (5a) of a light conductive member (5) and a spot-like light source (6). Light beams from the spot-like light source (6) which travel in the direction orthogonal to an electric wiring board (17) are directed toward the end (5a) of the light conductive member (5) (in the direction parallel with the electric wiring board (17)) to be properly guided while reflected at the curve (20). Since the light beams from the spot-like light source (6) are properly guided, the light beams from the spot-like light source (6) can enter the light conductive member (5) with the spot-like light source (6) and the light conductive member (5) not disposed on the same plane. Therefore, the spot-like light source (6) can be arranged with less restrictions, thereby enabling the spot-like light source (6) to be disposed on the electric wiring board (17) together with other electronic components. Accordingly, in comparison with the conventional art in which the spot-like light source can not be disposed on the electric wiring board together with other electronic components requiring separate circuits to be provided, the apparatus can be improved in terms of compactness.
摘要翻译：提供了一种在紧凑性方面得到改进的扩散照明装置。具有曲线（20）的导光构件（15）设置在导光构件（5）的端部（5a）和点状光源（6）之间。来自与电气布线板（17）正交的方向行进的点状光源（6）的光束朝向导光部件（5）的端部（5a）接线板（17））在曲线（20）反射时被正确地引导。由于来自点状光源（6）的光束被适当地引导，所以点状光源（6）的光束可以用斑点状光源（6）进入导光部件（5）和未设置在同一平面上的导光部件（5）。因此，点状光源（6）能够以较少的限制进行布置，从而能够将点状光源（6）与其他电子部件一起配置在电气布线板（17）上。因此，与其他不需要设置电路的其他电子部件一起配置在电气布线板上的点状光源的现有技术相比，能够提供小型化的装置。

9. 发明授权

US06578977B2 Spread illuminating apparatus with irregular interval of grooves of light reflection pattern 失效
公开(公告)号：US06578977B2
公开(公告)日：2003-06-17
申请号：US09983608
申请日：2001-10-25
申请人： Motoji Egawa , Shingo Suzuki , Koichi Toyoda
发明人： Motoji Egawa , Shingo Suzuki , Koichi Toyoda
IPC分类号： F21V800
CPC分类号： G02B6/0028 , G02B6/0038 , G02B6/0061 , G02B6/0068
摘要： There is provided a spread illuminating apparatus to suppress the appearance of moiré fringes. A light reflection pattern of a transparent substrate is composed of grooves of substantially triangular in section and flat portions adjacent thereto. The light reflection pattern is formed substantially parallel to the optical axis of a bar-like light source and the depth of the grooves increases gradually in proportion to the increase in distance from the light source. The interval of the adjacent grooves (the groove interval) is set to vary irregularly. Thereby, the relation between the interval of grooves and the interval of mosaic pattern of liquid crystal cells is not definite, and the appearance of moiré pattern can be suppressed. The variation ratio of the groove interval is set to range 25% to 85% of the average groove interval

10. 发明授权

US06536932B1 Spread illuminating apparatus with a frame having resilience for clamping constituent members 失效
标题翻译：展开照明装置，其具有对于夹持构件的弹性的框架
公开(公告)号：US06536932B1
公开(公告)日：2003-03-25
申请号：US09718481
申请日：2000-11-24
申请人： Shingo Suzuki , Koichi Toyoda
发明人： Shingo Suzuki , Koichi Toyoda
IPC分类号： G09F1300
CPC分类号： G02B6/0091 , G02B6/0028 , G02B6/0031 , G02B6/0036 , G02B6/0048 , G02B6/0086
摘要： A frame for use with a spread illuminating apparatus having a first facing plate, a second facing plate and a light reflecting portion. The frame being capable of covering and positioning a light source adjacent to an end of a transparent substrate by positioning the light source and the transparent substrate between the first and second facing plate. The frame futher including end portions of the first and second facing plates that are configured to resiliently clamp a portion of the transparent substrate. Productivity being improved and apparatus being made compact due to reduced number of parts and assembling processes. Uniformity of brightness and darkness being presented due to elimination of application of tape.
摘要翻译：一种用于具有第一面板，第二面板和光反射部分的展开照明装置的框架。该框架能够通过将光源和透明基板定位在第一和第二面板之间来覆盖和定位与透明基板的端部相邻的光源。所述框架还包括构造成弹性地夹持所述透明基板的一部分的所述第一和第二面板的端部。由于零件数量的减少和组装过程的减少，生产率得到改进，设备紧凑。由于消除了胶带的应用，出现了亮度和黑暗的均匀性。

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