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公开(公告)号：US20100259566A1
公开(公告)日：2010-10-14
申请号：US12743882
申请日：2008-11-17
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
CPC分类号： G02B27/126 , G02B3/08 , G02B27/1066 , G02B27/123 , G02F1/13336 , G02F1/133526 , G09G3/20 , G09G3/342 , G09G3/3611 , G09G2300/026 , G09G2320/0233 , G09G2340/0407
摘要： A direct-viewing type display device according to the present invention includes: at least one display panel having a display region and a frame region formed outside of the display region; and at least one Fresnel lens plate disposed on a viewer side of the at least one display panel with a predetermined interval therefrom. The Fresnel lens plate includes a Fresnel lens region at a position overlapping a region that contains a portion of the frame region of the display panel and a portion of a peripheral display region within the display region that adjoins the portion of the frame region along a first axis. A portion of display light exiting the portion of the peripheral display region is emitted from a region of the Fresnel lens region that overlaps a portion of the frame region, or a region outside the region, toward the viewer side. According to the present invention, there is provided a direct-viewing type display device in which a frame region of a display panel, or a joint in the case of tiling, is made unlikely to be seen, with a structure which is more simple and light-weighted than conventionally.
摘要翻译： 根据本发明的直视式显示装置包括：至少一个显示面板，具有显示区域和形成在显示区域外部的框架区域; 以及至少一个菲涅耳透镜板，其设置在所述至少一个显示面板的观察者侧上，并具有预定间隔。 菲涅耳透镜板包括在与包含显示面板的框架区域的一部分的区域重叠的位置处的菲涅耳透镜区域和显示区域内的周边显示区域的沿着第一位置邻接框架区域的部分的部分 轴。 离开外围显示区域的部分的显示光的一部分从与帧区域的一部分或区域外的区域重叠的菲涅耳透镜区域的区域发射到观察者侧。 根据本发明，提供了一种直观式显示装置，其中使得不太可能看到显示面板的框架区域或在平铺的情况下的接头，其结构更简单， 比传统轻量化。
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公开(公告)号：US07726865B2
公开(公告)日：2010-06-01
申请号：US11994890
申请日：2006-08-04
申请人： Takashi Sato , Hisashi Watanabe
发明人： Takashi Sato , Hisashi Watanabe
IPC分类号： F21V7/04
CPC分类号： G02B6/0038 , G02B6/0053 , G02F1/133615
摘要： A backlight unit includes a prism sheet (an optical path changing portion and a light gathering portion) having lenses and being disposed to face an output surface of a light guide member, and a plurality of second prism inclined surfaces that are inclined at a predetermined inclination angle with respect to the output surface. Further, a lens surface that gathers light from the second prism inclined surfaces toward a normal line direction of the output surface according to the second prism inclined surfaces is provided, and a central position of the lens surface in a transmitting direction of the light guide member is matched with a central position of its corresponding second prism inclined surface.
摘要翻译： 背光单元包括具有透镜并且配置为面对导光构件的输出面的棱镜片（光路改变部和聚光部），以及以预定倾斜倾斜的多个第二棱镜倾斜面 相对于输出表面的角度。 此外，设置了根据第二棱镜倾斜面从第二棱镜倾斜面朝向输出面的法线方向收集光的透镜面，并且透镜表面在导光部件的传送方向上的中心位置 与其对应的第二棱镜倾斜表面的中心位置匹配。
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公开(公告)号：USD598821S1
公开(公告)日：2009-08-25
申请号：US29327921
申请日：2008-11-14
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公开(公告)号：US07245335B2
公开(公告)日：2007-07-17
申请号：US10920168
申请日：2004-08-18
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： G02F1/1335
CPC分类号： G02F1/133526 , G02F1/133555 , G02F2001/133607
摘要： In a display device, a backlight unit emits light forward. Picture elements are arranged in columns and rows to define a picture element plane and each of the picture elements has a transmitting region to transmit light coming from the backlight unit. Collecting elements are arranged in front of the backlight unit to transmit and collect the light on the picture element plane. Each collecting element is associated with the transmitting region of one of the picture elements. The light transmitted through each collecting element forms a beam spot on the picture element plane. The center of the beam spot is located within the transmitting region associated with the collecting element. Two beam spots, formed on two picture elements that are adjacent to each other in a row direction, have their centers of mass shifted from each other in a column direction on the picture element plane.
摘要翻译： 在显示装置中，背光单元向前发光。 图像元素以列和行排列以限定像素平面，并且每个图像元素具有透射来自背光单元的光的透射区域。 收集元件布置在背光单元的前面，以在像素平面上发射和收集光。 每个收集元件与一个像素的发送区域相关联。 透过每个收集元件的光在像素平面上形成束斑。 光斑的中心位于与收集元件相关联的透射区域内。 形成在行方向上彼此相邻的两个图像元素上的两个光束点在像素平面上的列方向上彼此的质量中心彼此偏移。
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公开(公告)号：USD524198S1
公开(公告)日：2006-07-04
申请号：US29227100
申请日：2005-04-05
申请人： Shinya Fukuda , Hisashi Watanabe
设计人： Shinya Fukuda , Hisashi Watanabe
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公开(公告)号：US06930266B2
公开(公告)日：2005-08-16
申请号：US10994422
申请日：2004-11-22
IPC分类号： H01H13/14 , C25D5/12 , H01H1/02 , H01H1/04 , H01H5/18 , H01H5/30 , H01H13/00 , H01H13/12 , H01H13/52 , H01H13/785
CPC分类号： H01H13/785 , H01H2201/024 , H01H2201/03 , H01H2203/038 , H01H2205/016 , H01H2215/036
摘要： A push-button switch includes insulating member having a surface, first and second stationary contacts electrically isolated from each other and provided at the surface of the insulating substrate, and a movable contact. The movable contact includes an elastic metal base having a dome-shape and having a concave surface spaced from the first stationary contact and an outer rim mounted on the second stationary contact, a nickel plated layer provided on the concave surface of the elastic metal base and having a thickness ranging from 0.05 μm to 0.5 μm, a copper plated layer provided on the nickel plated layer and having a thickness ranging from 0.05 μm to 0.7 μm, and a silver plated layer provided on the copper plated layer and having a thickness ranging from 0.1 μm to 2 μm. The push-button switch has a long operating life time, has a stable contact resistance, and is inexpensive.
摘要翻译： 按钮开关包括绝缘构件，其具有彼此电绝缘并设置在绝缘基板的表面处的表面，第一和第二固定触点以及可动触点。 活动触点包括具有圆顶形状并且具有与第一固定触点间隔开的凹面的弹性金属基座和安装在第二固定触点上的外缘，设置在弹性金属基底的凹面上的镀镍层， 厚度范围为0.05μm〜0.5μm的铜镀层，镀镍层设置在镀镍层上，厚度为0.05μm〜0.7μm，镀银层设置在镀铜层上，厚度范围为 0.1毫米至2毫米。 按钮开关的使用寿命长，接触电阻稳定，价格低廉。
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公开(公告)号：US20050126901A1
公开(公告)日：2005-06-16
申请号：US10994422
申请日：2004-11-22
IPC分类号： H01H13/14 , C25D5/12 , H01H1/02 , H01H1/04 , H01H5/18 , H01H5/30 , H01H13/00 , H01H13/12 , H01H13/52 , H01H13/785
CPC分类号： H01H13/785 , H01H2201/024 , H01H2201/03 , H01H2203/038 , H01H2205/016 , H01H2215/036
摘要： A push-button switch includes insulating member having a surface, first and second stationary contacts electrically isolated from each other and provided at the surface of the insulating substrate, and a movable contact. The movable contact includes an elastic metal base having a dome-shape and having a concave surface spaced from the first stationary contact and an outer rim mounted on the second stationary contact, a nickel plated layer provided on the concave surface of the elastic metal base and having a thickness ranging from 0.05 μm to 0.5 μm, a copper plated layer provided on the nickel plated layer and having a thickness ranging from 0.05 μm to 0.7 μm, and a silver plated layer provided on the copper plated layer and having a thickness ranging from 0.1 μm to 2 μm. The push-button switch has a long operating life time, has a stable contact resistance, and is inexpensive.
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公开(公告)号：US20050041177A1
公开(公告)日：2005-02-24
申请号：US10920168
申请日：2004-08-18
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： G02F1/13357 , F21V8/00 , F21Y101/02 , G02F1/1335 , G09F9/00
CPC分类号： G02F1/133526 , G02F1/133555 , G02F2001/133607
摘要： In a display device, a backlight unit emits light forward. Picture elements are arranged in columns and rows to define a picture element plane and each of the picture elements has a transmitting region to transmit light coming from the backlight unit. Collecting elements are arranged in front of the backlight unit to transmit and collect the light on the picture element plane. Each collecting element is associated with the transmitting region of one of the picture elements. The light transmitted through each collecting element forms a beam spot on the picture element plane. The center of the beam spot is located within the transmitting region associated with the collecting element. Two beam spots, formed on two picture elements that are adjacent to each other in a row direction, have their centers of mass shifted from each other in a column direction on the picture element plane.
摘要翻译： 在显示装置中，背光单元向前发光。 图像元素以列和行排列以限定像素平面，并且每个图像元素具有透射来自背光单元的光的透射区域。 收集元件布置在背光单元的前面，以在像素平面上发射和收集光。 每个收集元件与一个像素的发送区域相关联。 透过每个收集元件的光在像素平面上形成束斑。 光斑的中心位于与收集元件相关联的透射区域内。 在行方向上彼此相邻的两个像素上形成的两个光束点在像素平面上沿列方向彼此偏移。
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公开(公告)号：US06814917B1
公开(公告)日：2004-11-09
申请号：US09361118
申请日：1999-07-27
申请人： Hisashi Watanabe , Yoshio Uchida
发明人： Hisashi Watanabe , Yoshio Uchida
IPC分类号： H05B600
CPC分类号： A61L27/105 , C04B35/111 , H01L21/6838
摘要： A process for producing a polycrystalline alumina sintered body which includes the steps of: subjecting alumina powder to ultrasonic irradiation, mechanical stirring not using a grinding medium, or ultrasonic irradiation and mechanical stirring not using a grinding medium, resulting in slurry dispersed in a solvent; drying and forming the slurry to produce a green body; and then sintering the green body in an air atmosphere at a temperature in the range of 1400° C. to 1800° C.; wherein the alumina powder has: a purity of 99.99 wt % or more and includes &agr; alumina particles having polyhedral shape, having substantially no red surface and a D/H ratio of from 0.5 or more to 3.0 or less; the number-average particle size of from 0.1 &mgr;m or more to 1.0 &mgr;m or less; and a D90/D10 ratio of 7 or less.
摘要翻译： 一种多晶氧化铝烧结体的制造方法，其特征在于，包括以下步骤：使氧化铝粉末进行超声波照射，不使用研磨介质的机械搅拌，或者不使用研磨介质的超声波照射和机械搅拌，使浆料分散在溶剂中; 干燥和形成浆料以产生生坯; 然后在1400℃〜1800℃的温度的空气气氛中烧结生坯。 其中所述氧化铝粉末的纯度为99.99重量％以上，并且包括具有多面体形状的α氧化铝颗粒，其基本上不具有红色表面，D / H比为0.5以上至3.0以下; 数均粒径为0.1μm以上至1.0μm以下; D90 / D10比例为7以下。
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公开(公告)号：US5910335A
公开(公告)日：1999-06-08
申请号：US848347
申请日：1997-04-30
CPC分类号： H02K15/03 , C09J5/06 , Y10T428/31515 , Y10T428/31522 , Y10T428/31688 , Y10T428/31692 , Y10T428/31855 , Y10T428/32
摘要： A product comprising two or more parts which are made of a metallic material having different characteristics bonded with a resin paint. The two or more parts are brought into contact and held together by the adhesive property of the resin. The two or more parts are then bonded together by baking the two or more parts with resin paint applied thereto.
摘要翻译： 包含由具有不同特性的金属材料制成的两个或多个部件的产品与树脂涂料粘结。 通过树脂的粘合性将两个或更多个部件接触并保持在一起。 然后通过用施加到其上的树脂涂料烘烤两个或更多个部分将两个或更多个部分粘合在一起。
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