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51. 发明申请

US20130242230A1 LIQUID CRYSTAL DISPLAY DEVICE AND MULTI-DISPLAY SYSTEM 有权
标题翻译：液晶显示装置和多显示系统
公开(公告)号：US20130242230A1
公开(公告)日：2013-09-19
申请号：US13990537
申请日：2011-11-29
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02F1/13336 , G02F2001/133331
摘要： A liquid crystal display device (100) includes a liquid crystal display cell (10), a light-transmitting cover (20) having a lens portion (22) and disposed on a viewer side, a backlight (40) disposed on an opposite side to the viewer side, a light diffusion layer (38) disposed between the backlight (40) and the light-transmitting cover (20), and a refraction-index adjusting layer (28) that fixes the liquid crystal display cell (10) and the light-transmitting cover (20) to each other. A refraction index difference between the light-transmitting cover (20) and the refraction-index adjusting layer (28) is smaller than a refraction index difference between the light-transmitting cover (20) and air.
摘要翻译：液晶显示装置（100）具有液晶显示单元（10），具有透镜部（22）并设置在观察者侧的透光罩（20），设置在相对侧的背光源设置在背光源（40）和透光罩（20）之间的光扩散层（38）和固定液晶显示单元（10）的折射率调节层（28），以及所述透光罩（20）彼此连接。透光罩（20）与折射率调整层（28）的折射率差小于透光罩（20）与空气之间的折射率差。

52. 发明申请

US20130082901A1 DISPLAY DEVICE, DISPLAY SYSTEM, DISPLAY CONTROL METHOD FOR SAME, ELECTRONIC DEVICE, PROGRAM, COMPUTER-READABLE RECORDING MEDIUM, AND LIGHT GUIDE ELEMENT 有权
标题翻译：显示装置，显示系统，其显示控制方法，电子设备，程序，计算机可读记录介质和光指导元件
公开(公告)号：US20130082901A1
公开(公告)日：2013-04-04
申请号：US13642625
申请日：2011-04-05
申请人： Hisashi Watanabe , Shigeto Yoshida , Kentarou Imamura
发明人： Hisashi Watanabe , Shigeto Yoshida , Kentarou Imamura
IPC分类号： F21V8/00 , G09G3/36
CPC分类号： G02B6/008 , G02F1/13336 , G02F1/133524 , G09G3/36 , G09G3/3666 , G09G2340/0471 , G09G2360/122
摘要： An interface (303) between adjacent ones of light guide sections (310) is inclined with respect to an incident surface (301) and an emission surface (302) of the light guide element (300A) so that an incident surface (311) of at least a part of the light guide sections (310) overlaps a part of a display region (202) in a liquid crystal panel (200A) and an emission surface (312) of said at least a part of the light guide sections (310) overlaps at least a part of a frame region (203) above which an image on the display region (202) is to be displayed. Furthermore, a relation 5°
摘要翻译：相邻的导光部（310）之间的界面（303）相对于导光元件（300A）的入射面（301）和射出面（302）倾斜，使得入射面导光部（310）的至少一部分与液晶面板（200A）的显示区域（202）的一部分和所述至少一部分导光部（310）的发射面（312）重叠）与帧区域（203）的至少一部分重叠，在该区域上方显示显示区域（202）上的图像。此外，满足5°<＆het; <85°的关系，其中＆thetas; 表示在平面图上的相邻导光部（310）之间的边界方向与与框架区域（203）相邻的像素（201）对准的方向之间的角度。

53. 发明申请

US20120236483A1 DISPLAY UNIT AND DISPLAY DEVICE 有权
标题翻译：显示单元和显示设备
公开(公告)号：US20120236483A1
公开(公告)日：2012-09-20
申请号：US13508550
申请日：2010-11-12
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： H05K7/00 , G02B27/02
CPC分类号： G02F1/13336 , G02F1/133526 , G02F2001/133331 , G02F2001/133562 , G06F1/1616 , G06F1/1641 , G06F1/1677 , G06F1/1681 , G09G3/36 , G09G2380/02 , G09G2380/14
摘要： A display unit according to the present invention (100a) includes at least one display panel (10) and at least one light-transmitting cover (20) disposed on a viewer's side of the at least one display panel; the at least one light-transmitting cover includes a planar portion (24) having a viewer-side surface (24a) which is a plane, and a curved surface portion (22) adjoining the planar portion along a first axis, the curved surface portion (22) having a viewer-side surface (22a) which is a curved surface; and the planar portion includes a slope portion such that the distance between a viewer-side surface and a rear surface decreases away from the curved surface portion along the first axis. According to the present invention, a direct-viewing type display unit and display device which are thinner than conventional are provided.
摘要翻译：根据本发明的显示单元（100a）包括至少一个显示面板（10）和至少一个设置在至少一个显示面板的观看者侧的透光罩（20）; 所述至少一个透光罩包括具有作为平面的观察者侧表面（24a）的平面部分（24）和沿着第一轴线邻接所述平面部分的曲面部分（22），所述弯曲表面部分（22），具有作为曲面的观察者侧表面（22a）; 并且平面部分包括倾斜部分，使得观察者侧表面和后表面之间的距离沿着第一轴线远离曲面部分减小。根据本发明，提供了比传统方式更薄的直视型显示单元和显示装置。

54. 发明申请

US20120113614A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20120113614A1
公开(公告)日：2012-05-10
申请号：US13381668
申请日：2010-06-28
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： H05K7/16
CPC分类号： G09F9/35 , G02F1/13336 , G06F1/1616 , G06F1/1641 , G06F1/1681 , G09F9/301
摘要： A folding type display device (100A) according to the present invention includes first and second display units (100a, 100a′) and a biaxial hinge device (30) for coupling the first and second display units such that the first and second display units are rotatable around first and second rotation axes (L1, L2). The first and second display units include first and second display panels (10, 10′) and first and second light-transmissive covers (20, 20′). The first and second light-transmissive covers include first and second flat portions (24, 24′) having flat viewer-side surfaces (24a, 24a′) and first and second curved portions (22, 22′) having viewer-side surfaces (22a, 22a′) which are parts of cylindrical curved surfaces centered around first and second central axes (C1, C2). The first and second rotation axes of the biaxial hinge device match the first and second central axes. According to the present invention, a folding type display device capable of decreasing a joint in an image in an intermediate state between an open state and a closed state.
摘要翻译：根据本发明的折叠式显示装置（100A）包括用于联接第一和第二显示单元的第一和第二显示单元（100a，100a'）和双轴铰链装置（30），使得第一和第二显示单元可围绕第一和第二旋转轴线（L1，L2）旋转。第一和第二显示单元包括第一和第二显示面板（10,10'）和第一和第二透光罩（20,20'）。第一和第二透光罩包括具有平坦的观察者侧表面（24a，24a'）的第一和第二平坦部分（24,24'）和具有观察者侧表面的第一和第二弯曲部分（22,22'） 22a，22a'），其是以第一和第二中心轴线（C1，C2）为中心的圆柱形曲面的部分。双轴铰链装置的第一和第二旋转轴线与第一和第二中心轴线匹配。根据本发明，一种折叠型显示装置，其能够在打开状态和关闭状态之间减小处于中间状态的图像中的关节。

55. 发明申请

US20120049718A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20120049718A1
公开(公告)日：2012-03-01
申请号：US13265157
申请日：2010-04-20
申请人： Hisashi Watanabe , Yasushi Asaoka
发明人： Hisashi Watanabe , Yasushi Asaoka
IPC分类号： H01K1/30
CPC分类号： G02F1/133526 , G02F1/13336 , G02F1/1334 , G02F2001/133562 , H01L51/5275
摘要： A direct-viewing type display device (100A) of the present invention includes: a display panel which has a display region (10A) that can be altered into a transparent state and a frame region (10F) provided outside the display region; and a light-transmitting cover (20) provided on a front side of the display panel. The light-transmitting cover includes a lens portion (22) positioned so as to overlap a region that includes part of the frame region of the display panel and part of a peripheral display region (10D) within the display region which adjoins the part of the frame region. The display device further includes a housing (30) which has a housing portion (36) provided at least on a side surface (10b) of the display panel. Part of light going out from the part of the peripheral display region and/or part of light entering the housing portion on a rear side goes out on a front side of the housing portion (36). In the display device of the present invention, the frame is visually obscured, and the display region can be altered into a transparent state.
摘要翻译：本发明的直视式显示装置（100A）具备：显示面板，其具有能够变为透明状态的显示区域（10A）和设置在显示区域外的框架区域（10F）; 以及设置在显示面板的前侧的透光罩（20）。透光罩包括透镜部分（22），该透镜部分（22）定位成与显示面板的框架区域的一部分和显示区域内的周边显示区域（10D）的一部分重叠，框架区域。显示装置还包括壳体（30），其具有至少设置在显示面板的侧表面（10b）上的壳体部分（36）。从外围显示区域的一部分出射的光的一部分和/或进入背面的壳体部分的光的一部分在壳体部分（36）的前侧离开。在本发明的显示装置中，视觉上遮挡了帧，并且可以将显示区域改变为透明状态。

56. 发明申请

US20110255301A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20110255301A1
公开(公告)日：2011-10-20
申请号：US13129428
申请日：2009-11-13
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： G02B5/02 , G02B6/00
CPC分类号： H04N5/66 , G02F1/13336 , G02F1/133524 , G02F2001/133562 , H01L27/3293 , H04N9/3147
摘要： A direct-viewing type display device 100a includes a display panel 10 having a display region 31 and a frame region 30 formed outside the display region; and a light guide element 20 having an incident face 21, an outgoing face 22, and a plurality of light guide portions formed between the incident face 21 and the outgoing face 22. The plurality of light guide portions include a transparent portion; the transparent portion has a metal portion provided in at least a part of a side face thereof; the incident face 21 of the light guide element 20 is disposed to overlap a part 32 of a peripheral display region adjoining the frame region 30 of the display panel 10 along a first axis J1 and to be parallel to a surface of the display panel 10; and a distance between the outgoing face 22 and the incident face 21 of the light guide element 20 increases along the first axis J1 from the part 32 of the peripheral display region toward the frame region 30. According to the present invention, a direct-viewing type display device having a frame region of the display panel obscured or a joint between tiled display panels obscured is provided with a simpler and lightweight structure than the conventional device.
摘要翻译：直观型显示装置100a包括显示面板10，显示面板10具有形成在显示区域外部的显示区域31和框架区域30。以及具有入射面21，出射面22以及形成在入射面21和出射面22之间的多个导光部的导光体20.多个导光部包括透明部，透明部分具有设置在其侧面的至少一部分中的金属部分; 导光体20的入射面21配置成沿着第一轴线J1与显示面板10的框架区域30相邻的周边显示区域的部分32重叠，并且平行于显示面板10的表面。并且导光元件20的出射面22与入射面21之间的距离沿着第一轴线J1从周边显示区域的部分32向框架区域30增大。根据本发明，直观观察具有显示面板的框架区域的模式显示装置被遮蔽，或者平铺的显示面板之间的接合被遮蔽，具有比常规装置更简单和轻巧的结构。

57. 发明申请

US20110242686A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110242686A1
公开(公告)日：2011-10-06
申请号：US13139733
申请日：2009-12-14
申请人： Hisashi Watanabe
发明人： Hisashi Watanabe
IPC分类号： G02B27/02
CPC分类号： G02B17/0884 , G02B27/024 , G02B27/095 , G02F1/13336 , G02F1/133526 , G02F2001/133331 , G02F2001/133388 , H04N2201/0089
摘要： A direct-viewing type display device 100a includes a display panel 100 having a display region 120 including pixels arrayed in a row direction and a column direction and a frame region 130 provided outside the display region, such that a first border line B1 and a second border line B2 exist between the display region and the frame region; and a light-transmitting cover 200 disposed on the viewer's side. The display region includes a peripheral display region 125 and a central display region 124; a third border line B3 and a fourth border line B4 exist between the peripheral display region and the central display region; the peripheral display region includes a first peripheral display section 121; the light-transmitting cover includes a lens portion disposed over the peripheral display region and the frame region; and the lens portion refracts light going out from a pixel 171 within the first peripheral display section in a direction X1 from a point where the third border line and the fourth border line intersect toward the pixel 171. According to the present invention, a display device is provided whose entire frame region including the corner portions can be obscured, such that joints can be obscured in the case of tiling.
摘要翻译：直观型显示装置100a包括显示面板100，显示面板100具有包括排列在行方向和列方向上的像素的显示区域120和设置在显示区域外的框区域130，使得第一边界线B1和第二边界线B1 边界线B2存在于显示区域和帧区域之间; 以及设置在观察者侧的透光罩200。显示区域包括外围显示区域125和中央显示区域124; 在周边显示区域和中央显示区域之间存在第三边界线B3和第四边界线B4; 周边显示区域包括第一外围显示部分121; 透光罩包括设置在周边显示区域和框架区域上的透镜部分; 并且透镜部分从第三边界线和第四边界线与像素171相交的点将从第一外围显示部分内的像素171出射的光沿X1方向折射。根据本发明，显示装置被设置成包括角部的整个框架区域可以被遮蔽，使得在平铺的情况下可以使接头变得模糊。

58. 发明申请

US20110109535A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20110109535A1
公开(公告)日：2011-05-12
申请号：US13000693
申请日：2009-06-15
申请人： Hisashi Watanabe , Satoshi Shibata
发明人： Hisashi Watanabe , Satoshi Shibata
IPC分类号： G09G3/36
CPC分类号： G02F1/133526 , G02F1/13336
摘要： A direct-viewing type display device includes: a display panel 10 having a display region 10A and a frame region 10F provided outside the display region, with a boundary extending along a first direction between the display region and the frame region, the display region having a plurality of pixels arrayed therein; and a light-transmitting cover 14 disposed on the viewer's side. The light-transmitting cover includes a lens portion 141 disposed astride the boundary for refracting a portion of light going out from the display region toward the frame region. The lens portion refracts the light so that light emitted from the plurality of pixels in the display region has a substantially equal pitch on a plane which is perpendicular to the first direction. A line of intersection 1412 between the plane which is perpendicular to the first direction and a viewer-side surface 1411 of the lens portion is a curve which is not a circular arc. According to the present invention, with a simpler structure than conventionally, there is provided a display device that displays an undistorted image, in which the frame region, or joints in the case of tiling, is obscured.
摘要翻译：直观型显示装置包括：显示面板10，其具有显示区域10A和设置在显示区域外部的边框区域10F，边界沿着显示区域和框架区域之间的第一方向延伸，显示区域具有在其中排列的多个像素; 以及设置在观察者侧的透光罩14。透光罩包括跨越边界的透镜部分141，用于折射从显示区域向外朝向框架区域的一部分光。透镜部折射光，使得从显示区域中的多个像素发出的光在垂直于第一方向的平面上具有大致相等的间距。在垂直于第一方向的平面和透镜部分的观察者侧表面1411之间的交点1412是不是圆弧的曲线。根据本发明，通过比以往更简单的结构，提供了一种显示装置，其显示在平铺情况下框架区域或关节被遮蔽的未失真图像。

59. 发明申请

US20100259566A1 DISPLAY DEVICE 有权
标题翻译：显示设备
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
IPC分类号： G09G5/14 , G09G5/10 , G02B3/08
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。

60. 发明授权

US07726865B2 Backlight unit and liquid crystal display device 有权
标题翻译：背光单元和液晶显示装置
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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