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公开(公告)号:WO2004036300A8
公开(公告)日:2005-03-24
申请号:PCT/JP0313210
申请日:2003-10-15
Applicant: SHARP KK , KANBE MAKOTO , TSUDA KAZUHIKO , NAKAMURA KOZO , TAGUCHI TOKIO , UEKI SHUN , KISHIMOTO SATORU
Inventor: KANBE MAKOTO , TSUDA KAZUHIKO , NAKAMURA KOZO , TAGUCHI TOKIO , UEKI SHUN , KISHIMOTO SATORU
IPC: G02F1/1335 , G02F1/13363 , G02F1/1347 , G02F1/1333 , G09F9/35 , G09F9/40 , G02F1/3363
CPC classification number: G02F1/133536 , G02F1/133555 , G02F1/1347 , G02F2001/133342 , G02F2001/133531 , G02F2001/13356 , G02F2001/133638 , G02F2203/09 , H04M2250/16
Abstract: There is provided a both-side display type display device capable of preferably performing black display both in a light place and in a dark place. There are arranged in order from side A to side B: a first polarization plate (14) for transmitting only the light which is a component of one-direction rectilinear polarized light; a liquid crystal layer (13) for optically rotating the one-direction rectilinear polarized light into the other-direction rectilinear polarized light when no voltage is applied and transmitting the rectilinear polarized light without rotation when voltage is applied; a polarization selection reflection plate (16) for reflecting the one-direction rectilinear polarized light and transmitting the other-direction rectilinear polarized light; and a second polarization plate (15) for absorbing light as a component of the one-direction rectilinear polarized light and transmitting light as a component of the other-direction rectilinear polarized light. The polarization selection reflection plate (16) is arranged only at side B with respect to the liquid crystal layer (13). Thus, it is possible to obtain a both-side display which is viewed as a reflective type from side A and a transmittance type from side B.
Abstract translation: 提供了一种双面显示型显示装置,其能够优选在黑暗的地方进行黑色显示。 从侧面A到B的顺序排列:用于仅透射作为单向直线偏振光的分量的光的第一偏振板(14) 用于在没有施加电压时将单向直线偏振光旋转到另一方向的直线偏振光的液晶层(13),并且当施加电压时透射直线偏振光而不旋转; 用于反射单向直线偏振光并透射另一方向直线偏振光的偏振选择反射板(16); 以及第二偏光板(15),用于吸收作为单向直线偏振光的分量的光,并且透射作为另一方向直线偏振光的分量的光。 偏振光选择反射板16仅相对于液晶层(13)位于B侧。 因此,可以获得从侧面A看作反射型的双面显示器和从侧面B获得的透射率类型。
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公开(公告)号:BR112012000218A2
公开(公告)日:2016-11-16
申请号:BR112012000218
申请日:2010-05-19
Applicant: SHARP KK
Inventor: IMAOKU TAKAO , TAGUCHI TOKIO
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公开(公告)号:BR112012008635A2
公开(公告)日:2016-04-19
申请号:BR112012008635
申请日:2010-10-12
Applicant: SHARP KK
Inventor: MINARI CHIAKI , TAGUCHI TOKIO
Abstract: matriz e método para fabricar matriz, e revestimento anti-reflexão um molde (10) da presente invenção inclui uma camada de alumina porosa anodizada sobre sua superfície. a camada de alumina porosa anodizada tem uma pluralidade das primeiras porções rebaixadas (12) e uma pluralidade das segundas porções rebaixadas (14). a pluralidade das segundas porções rebaixadas (14) tem um tamanho bidimensional de não menos do que 190 nm e não mais do que 50 pm quando vista em uma direção normal à superfície do molde. a pluralidade das segundas porções rebaixadas (14) tem uma pluralidade das porções rebaixadas minuciosas (15) sobre sua superfície interna. a pluralidade das porções rebaixadas minuciosas (15) tem um tamanho bidimensional de não menos do que 10nm e não mais do que 200 nm. a pluralidade das primeiras porções rebaixadas (12) tem um tamanho bidimensional de não menos do que 10 nm e não mais do que 200 nm. a pluralidade das primeiras porções rebaixadas (12) é fornecida entre a pluralidade das segundas porções rebaixadas (14). o valor médio do tamanho bidimensional de pluralidade das segundas porções rebaixadas (14) é maior do que o valor médio do tamanho bidimensional da pluralidade das primeiras porções rebaixadas (12). de acordo com a presente invenção, um molde moth-eye melhorou a umectabilidade para uma resina curável e um método de fabricar o molde moth-eye é fornecido.
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公开(公告)号:BRPI0822282A2
公开(公告)日:2015-06-30
申请号:BRPI0822282
申请日:2008-11-19
Applicant: SHARP KK
Inventor: YAMADA NOBUAKI , FUJII AKIYOSHI , TAGUCHI TOKIO , HAYASHI HIDEKAZU
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公开(公告)号:BRPI0822215A2
公开(公告)日:2015-06-23
申请号:BRPI0822215
申请日:2008-11-19
Applicant: SHARP KK
Inventor: YAMADA NOBUAKI , FUJII AKIYOSHI , HAYASHI HIDEKAZU , TAGUCHI TOKIO
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公开(公告)号:AU2003273021A1
公开(公告)日:2004-05-04
申请号:AU2003273021
申请日:2003-10-15
Applicant: SHARP KK
Inventor: NAKAMURA KOZO , TAGUCHI TOKIO , UEKI SHUN , KISHIMOTO SATORU , KANBE MAKOTO , TSUDA KAZUHIKO
IPC: G02F1/1335 , G02F1/13363 , G02F1/1347 , G09F9/40 , G02F1/1333 , G09F9/35
Abstract: A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer (13) which, when a voltage is applied thereto, optically rotates and causes linearly polarized light in one direction to be linearly polarized light in the other direction, while, when no voltage is applied, does not alter the direction of the linearly polarized light; a polarizing selective reflector (16) which reflects the linearly polarized light in one direction while allows the linearly polarized light in the other direction to pass through; and a second polarizing plate (15) which absorbs the light in one direction while allows the light in the other direction to pass through. The polarizing selective reflector (16) is disposed only in the B direction of the liquid crystal layer (13). Double-sided image reproduction is realized by carrying out reflective image reproduction on the side in the A direction and carrying out transmission image reproduction on the side in the B direction.
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公开(公告)号:BR112012002060A2
公开(公告)日:2016-05-17
申请号:BR112012002060
申请日:2010-03-24
Applicant: SHARP KK
Inventor: IMAOKU TAKAO , TAGUCHI TOKIO
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公开(公告)号:BRPI0918511A2
公开(公告)日:2015-12-01
申请号:BRPI0918511
申请日:2009-09-01
Applicant: SHARP KK
Inventor: FUJII AKIYOSHI , TSUDA KAZUHIKO , IMAOKU TAKAO , TAGUCHI TOKIO
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公开(公告)号:BRPI0818040A2
公开(公告)日:2015-03-31
申请号:BRPI0818040
申请日:2008-08-27
Applicant: SHARP KK
Inventor: NISHIHARA YUSUKE , KUBO MASUMI , TAGUCHI TOKIO , OKAMOTO KENJI
IPC: G02F1/13357 , F21S2/00 , F21Y103/00 , H01J11/00 , H01J17/49 , H01J65/00
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公开(公告)号:BRPI0814996A2
公开(公告)日:2015-02-03
申请号:BRPI0814996
申请日:2008-08-01
Applicant: SHARP KK
Inventor: WATANABE HISASHI , TAGUCHI TOKIO
IPC: G02F1/1335 , G02B5/02 , G02B5/30
Abstract: A liquid crystal display device 100 of the present invention includes a liquid crystal layer 13, a specular reflection layer 14r, the polarization layer 17 disposed on the viewer's side, a retardation layer 18 interposed between the liquid crystal layer and the polarization layer, and a light scattering layer 20A disposed on the viewer's side of the polarization layer 17. The light scattering layer 20A has a scattering surface. The scattering surface includes a macro uneven structure 22a which has light scatterability and a micro uneven structure 22b which is superimposedly formed over the macro uneven structure and which is smaller than visible light wavelengths.
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