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1. 发明授权

US08118469B2 Surface illuminating device and image display apparatus 有权
标题翻译：表面照明装置和图像显示装置
公开(公告)号：US08118469B2
公开(公告)日：2012-02-21
申请号：US12545645
申请日：2009-08-21
申请人： Shogo Shinkai , Akihiro Shibata , Katsuhiro Doi , Satoko Asaoka , Yasuyuki Kudo
发明人： Shogo Shinkai , Akihiro Shibata , Katsuhiro Doi , Satoko Asaoka , Yasuyuki Kudo
IPC分类号： F21V7/04
CPC分类号： G02F1/133611 , G02F1/133604 , G02F1/133606 , G02F2001/133607
摘要： A surface illuminating device is provided and includes a plurality of linear light sources, a light-transmissive optical sheet including a luminance-distribution control layer for decreasing unevenness in luminance of light emitted from the linear light sources, and a reflection surface for reflecting the light emitted from the linear light sources. The luminance-distribution control layer includes a plurality of protrusions. In a range of 0≦x≦L/2, protruding directions of some or all the protrusions are inclined such that the protruding directions of the protrusions are located farther from a Z direction, which is an optical axis of a linear light source in an X direction, to the X direction as the protrusions are located farther from the position of x=0 in the X direction, where the X direction represents the arrangement direction of the linear light sources.
摘要翻译：提供了一种表面照明装置，包括多个线性光源，包括用于减少从线性光源发射的光的亮度不均匀的亮度分布控制层的透光光学片和用于反射光的反射表面从线性光源发射。亮度分布控制层包括多个突起。在0＆lt; nlE; x＆lt; ll; L / 2的范围内，一部分或全部突起的突出方向倾斜，使得突起的突出方向位于比Z方向更远的Z方向，该Z方向是线性光源的光轴 X方向相对于X方向，X方向表示X线方向的排列方向。

2. 发明申请

US20100309411A1 DIFFUSION SHEET AND METHOD OF MANUFACTURING THE SAME, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：扩散片及其制造方法，背光和液晶显示装置
公开(公告)号：US20100309411A1
公开(公告)日：2010-12-09
申请号：US12785641
申请日：2010-05-24
申请人： Akihiro Shibata , Jun Sasaki , Hirofumi Tsuiki , Akihiro Horii , Noriyuki Hirai , Hiroshi Mizuno , Satoko Asaoka , Kanako Hashimoto , Yasuyuki Kudo , Saori Hayashi , Teiichi Miyauchi , Satoshi Sekino , Makoto Aoki
发明人： Akihiro Shibata , Jun Sasaki , Hirofumi Tsuiki , Akihiro Horii , Noriyuki Hirai , Hiroshi Mizuno , Satoko Asaoka , Kanako Hashimoto , Yasuyuki Kudo , Saori Hayashi , Teiichi Miyauchi , Satoshi Sekino , Makoto Aoki
IPC分类号： G02F1/13357 , G02B5/02 , G09F13/04 , G03F7/20
CPC分类号： G02B5/02 , B29D11/00798 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02B3/0062 , G02F1/133606 , G02F1/13362 , G02F2001/133607
摘要： A diffusion sheet includes: a substrate having a first principal surface and a second principal surface; and structures each in a convex shape formed randomly on the first principal surface or the second principal surface of the substrate. The structures have an identical or almost identical height. The structures have an aspect ratio h/r, where r denotes an average radius of the structures and h denotes an average height of the structures, of more than 0.85 and not more than 1.50. The structures have a filling factor of not less than 60% and not more than 80%.
摘要翻译：漫射片包括：具有第一主表面和第二主表面的衬底; 以及在基板的第一主表面或第二主表面上随机形成为凸形的结构。这些结构具有相同或几乎相同的高度。该结构具有纵横比h / r，其中r表示结构的平均半径，h表示结构的平均高度，大于0.85且不大于1.50。该结构的填充系数不小于60％且不大于80％。

3. 发明授权

US08670088B2 Optical sheet comprising a base composed of a stack of transmissive sheets, and a back-light device and liquid crystal device incorporating the optical sheet 有权
标题翻译：包括由一叠透射片构成的基底的光学片以及并入该光学片的背光装置和液晶装置
公开(公告)号：US08670088B2
公开(公告)日：2014-03-11
申请号：US11735792
申请日：2007-04-16
申请人： Eiji Ohta , Toru Abiko , Hirokazu Odagiri , Katsuhiro Doi , Makoto Aoki , Satoko Asaoka , Miki Sudo , Yu Andrew Chakchung
发明人： Eiji Ohta , Toru Abiko , Hirokazu Odagiri , Katsuhiro Doi , Makoto Aoki , Satoko Asaoka , Miki Sudo , Yu Andrew Chakchung
IPC分类号： G02F1/1335 , G02F1/1337 , G02B6/10
CPC分类号： G02F1/133606 , G02B6/0053 , G02F1/133536 , G02F2001/133507 , G02F2001/133607 , G02F2202/28
摘要： An optical sheet is provided. The optical sheet includes: a light-transmissive base; and an optical functional layer provided to at least one surface of the base, in which the base is composed of a stack of transmissive sheets bonded while placing an adhesive material layer in between.
摘要翻译：提供了一种光学片。光学片包括：透光基底; 以及设置在所述基底的至少一个表面上的光学功能层，其中，所述基底由将一个粘合剂材料层放置在其间的粘合剂的一叠透光片构成。

4. 发明申请

US20070242184A1 OPTICAL SHEET, BACK-LIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：光学片，背光装置和液晶显示装置
公开(公告)号：US20070242184A1
公开(公告)日：2007-10-18
申请号：US11735792
申请日：2007-04-16
申请人： Eiji Ohta , Toru Abiko , Hirokazu Odagiri , Katsuhiro Doi , Makoto Aoki , Satoko Asaoka , Miki Sudo , Yu Chakchung
发明人： Eiji Ohta , Toru Abiko , Hirokazu Odagiri , Katsuhiro Doi , Makoto Aoki , Satoko Asaoka , Miki Sudo , Yu Chakchung
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02B6/0053 , G02F1/133536 , G02F2001/133507 , G02F2001/133607 , G02F2202/28
摘要： An optical sheet is provided. The optical sheet includes: a light-transmissive base; and an optical functional layer provided to at least one surface of the base, in which the base is composed of a stack of transmissive sheets bonded while placing an adhesive material layer in between.
摘要翻译：提供了一种光学片。光学片包括：透光基底; 以及设置在所述基底的至少一个表面上的光学功能层，其中，所述基底由将一个粘合剂材料层放置在其间的粘合剂的一叠透光片构成。

5. 发明授权

US06848622B2 Plastic card 失效
标题翻译：塑胶卡
公开(公告)号：US06848622B2
公开(公告)日：2005-02-01
申请号：US10415918
申请日：2002-09-03
申请人： Takao Kudo , Shinichi Matsumura , Satoko Asaoka
发明人： Takao Kudo , Shinichi Matsumura , Satoko Asaoka
IPC分类号： B32B27/00 , B32B27/08 , B42D15/10 , G06K19/06
CPC分类号： B32B27/08 , B32B27/00 , B42D25/00 , B42D25/369
摘要： In a plastic card (10) for an embossing finish comprising a core material (12) and a sheath material (13), a breaking elongation of the core material (12) is 25% or less and a breaking elongation of the sheath material (13) is 130% or more. The ratio of the thickness of the core material to the thickness of the sheath material (13) occupied in the entire part of the plastic card is set to 20 to 53:10. Otherwise, a breaking elongation of the core material (12) is 50% or less and the tensile strength of the sheath material (13) is 100 MPa or more. The ratio of the thickness of the sheath material (13) to the thickness of the core material (12) occupied in the entire part of the card is set to 41 to 90:10. The breaking elongation of the core material (12) and the sheath material (13) or the tensile strength of the sheath material (13), and the ratio of thickness of the core material (12) to the sheath material (13) are adjusted so that the plastic card excellent in embossing characteristics and hardly generating cracks due to a repetitive bending fatigue is provided.
摘要翻译：在包括芯材（12）和护套材料（13）的压花加工用塑料卡（10）中，芯材（12）的断裂伸长率为25％以下，护套材料的断裂伸长率 13）为130％以上。将芯材的厚度与在塑料卡的整个部分占据的护套材料（13）的厚度的比率设定为20至53:10。否则，芯材（12）的断裂伸长率为50％以下，护套材料（13）的拉伸强度为100MPa以上。护套材料（13）的厚度与芯片整体部分占据的芯材（12）的厚度之比设定为41〜90:10。芯材（12）和护套材料（13）的断裂伸长率或护套材料（13）的拉伸强度以及芯材料（12）与护套材料（13）的厚度之比被调整从而提供了压花特性优异且难以产生由于重复弯曲疲劳引起的裂纹的塑料卡。

6. 发明授权

US08692962B2 Diffusion sheet and method of manufacturing the same, backlight, and liquid crystal display device 有权
标题翻译：扩散片及其制造方法，背光源和液晶显示装置
公开(公告)号：US08692962B2
公开(公告)日：2014-04-08
申请号：US12785641
申请日：2010-05-24
申请人： Akihiro Shibata , Jun Sasaki , Hirofumi Tsuiki , Akihiro Horii , Noriyuki Hirai , Hiroshi Mizuno , Satoko Asaoka , Kanako Hashimoto , Yasuyuki Kudo , Saori Hayashi , Teiichi Miyauchi , Satoshi Sekino , Makoto Aoki
发明人： Akihiro Shibata , Jun Sasaki , Hirofumi Tsuiki , Akihiro Horii , Noriyuki Hirai , Hiroshi Mizuno , Satoko Asaoka , Kanako Hashimoto , Yasuyuki Kudo , Saori Hayashi , Teiichi Miyauchi , Satoshi Sekino , Makoto Aoki
IPC分类号： G02F1/1335 , G02B5/04
CPC分类号： G02B5/02 , B29D11/00798 , G02B3/0031 , G02B3/0043 , G02B3/0056 , G02B3/0062 , G02F1/133606 , G02F1/13362 , G02F2001/133607
摘要： A diffusion sheet includes: a substrate having a first principal surface and a second principal surface; and structures each in a convex shape formed randomly on the first principal surface or the second principal surface of the substrate. The structures have an identical or almost identical height. The structures have an aspect ratio h/r, where r denotes an average radius of the structures and h denotes an average height of the structures, of more than 0.85 and not more than 1.50. The structures have a filling factor of not less than 60% and not more than 80%.
摘要翻译：漫射片包括：具有第一主表面和第二主表面的衬底; 以及在基板的第一主表面或第二主表面上随机形成为凸形的结构。这些结构具有相同或几乎相同的高度。该结构具有纵横比h / r，其中r表示结构的平均半径，h表示结构的平均高度，大于0.85且不大于1.50。该结构的填充系数不小于60％且不大于80％。

7. 发明申请

US20100253880A1 LIGHT GUIDE PLATE, SURFACE-EMITTING APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING A LIGHT GUIDE PLATE 审中-公开
标题翻译：光导板，表面发光装置，液晶显示装置及制造光导板的方法
公开(公告)号：US20100253880A1
公开(公告)日：2010-10-07
申请号：US12726550
申请日：2010-03-18
申请人： Jun Sasaki , Akihiro Horii , Satoko Asaoka , Kanako Hashimoto , Makoto Aoki
发明人： Jun Sasaki , Akihiro Horii , Satoko Asaoka , Kanako Hashimoto , Makoto Aoki
IPC分类号： G02F1/1335 , F21V7/22 , B23P25/00
CPC分类号： G02B6/0038 , G02B6/0043 , G02B6/0065 , Y10T29/49885
摘要： A light guide plate includes a light-incident surface, a light-reflecting surface, and a light-emitting surface. The light-reflecting surface includes a plurality of first light diffusion portions and a second light diffusion portion. The plurality of first light diffusion portions each have a first concavo-convex height. The second light diffusion portion has a second concavo-convex height lower than the first concavo-convex height and is extended around the plurality of first light diffusion portions in a net-like manner. The light-emitting surface emits light that enters from the light-incident surface and is reflected by the light-reflecting surface.
摘要翻译：导光板包括光入射表面，光反射表面和发光表面。光反射面包括多个第一光扩散部和第二光扩散部。多个第一光扩散部各自具有第一凹凸高度。第二光扩散部具有比第一凹凸高度低的第二凹凸高度，并且以网状的方式围绕多个第一光扩散部延伸。发光面发射从光入射面入射的光并被光反射面反射。

8. 发明申请

US20100046204A1 SURFACE ILLUMINATING DEVICE AND IMAGE DISPLAY APPARATUS 有权
标题翻译：表面照明装置和图像显示装置
公开(公告)号：US20100046204A1
公开(公告)日：2010-02-25
申请号：US12545645
申请日：2009-08-21
申请人： Shogo Shinkai , Akihiro Shibata , Katsuhiro Doi , Satoko Asaoka , Yasuyuki Kudo
发明人： Shogo Shinkai , Akihiro Shibata , Katsuhiro Doi , Satoko Asaoka , Yasuyuki Kudo
IPC分类号： G02F1/13357
CPC分类号： G02F1/133611 , G02F1/133604 , G02F1/133606 , G02F2001/133607
摘要： A surface illuminating device is provided and includes a plurality of linear light sources, a light-transmissive optical sheet including a luminance-distribution control layer for decreasing unevenness in luminance of light emitted from the linear light sources, and a reflection surface for reflecting the light emitted from the linear light sources. The luminance-distribution control layer includes a plurality of protrusions. In a range of 0≦x≦L/2, protruding directions of some or all the protrusions are inclined such that the protruding directions of the protrusions are located farther from a Z direction, which is an optical axis of a linear light source in an X direction, to the X direction as the protrusions are located farther from the position of x=0 in the X direction, where the X direction represents the arrangement direction of the linear light sources.
摘要翻译：提供了一种表面照明装置，包括多个线性光源，包括用于减少从线性光源发射的光的亮度不均匀的亮度分布控制层的透光光学片和用于反射光的反射表面从线性光源发射。亮度分布控制层包括多个突起。在0＆lt; nlE; x＆lt; ll; L / 2的范围内，一部分或全部突起的突出方向倾斜，使得突起的突出方向位于比Z方向更远的Z方向，该Z方向是线性光源的光轴 X方向相对于X方向，X方向表示X线方向的排列方向。

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