公开(公告)号：DE69841268D1

公开(公告)日：2009-12-10

申请号：DE69841268

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TAKEDA ARIHIRO ,  OHMURO KATSUFUMI ,  KOIKE YOSHIO ,  KATAOKA SHINGO ,  SASAKI TAKAHIRO ,  SASABAYASHI TAKASHI ,  TSUDA HIDEAKI ,  CHIDA HIDEO ,  OHASHI MAKOTO ,  OKAMOTO KENJI ,  YAMAGUCHI HISASHI ,  OTANI MINORU ,  MORISHIGE MAKOTO ,  FURUKAWA NORIAKI ,  KAMADA TSUYOSHI ,  TANAKA YOSHINORI ,  HOSHINO ATUYUKI ,  HAYASHI SHOUGO ,  TAKIZAWA HIDEAKI ,  KINJOU TAKESHI ,  TACHIBANAKI MAKOTO ,  IMOTO KEIJI ,  HASEGAWA TADASHI ,  YOSHIDA HIDEFUMI ,  INOUE HIROYASU ,  TANIGUCHI YOJI ,  FUJIKAWA TETSUYA ,  NAKANISHI YOHEI ,  TANOSE TOMONORI ,  SAWASAKI MANABU ,  MURATA SATOSHI ,  TASAKA YASUTOSHI ,  TSUKAO KOUJI ,  TASHIRO KUNIHIRO ,  IKEDA MASAHIRO ,  HIROTA SIRO ,  TANUMA SEIJI ,  MAYAMA TAKATOSHI

IPC: G02B5/20 ,  G02F1/1333 ,  G02B5/30 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G02F1/139 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：DE69841083D1

公开(公告)日：2009-10-01

申请号：DE69841083

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TAKEDA ARIHIRO ,  OHMURO KATSUFUMI ,  KOIKE YOSHIO ,  KATAOKA SHINGO ,  SASAKI TAKAHIRO ,  SASABAYASHI TAKASHI ,  TSUDA HIDEAKI ,  CHIDA HIDEO ,  OHASHI MAKOTO ,  OKAMOTO KENJI ,  YAMAGUCHI HISASHI ,  OTANI MINORU ,  MORISHIGE MAKOTO ,  FURUKAWA NORIAKI ,  KAMADA TSUYOSHI ,  TANAKA YOSHINORI ,  HOSHINO ATUYUKI ,  HAYASHI SHOUGO ,  TAKIZAWA HIDEAKI ,  KINJOU TAKESHI ,  TACHIBANAKI MAKOTO ,  IMOTO KEIJI ,  HASEGAWA TADASHI ,  YOSHIDA HIDEFUMI ,  INOUE HIROYASU ,  TANIGUCHI YOII ,  FUJIKAWA TETSUYA ,  MURATA SATOSHI ,  SAWASAKI MANABU ,  HIROTA SIRO ,  IKEDA MASAHIRO ,  TASHIRO KUNIHIRO ,  TASAKA YASUTOSHI ,  MAYAMA TAKATOSHI ,  TANUMA SEIJI ,  NAKANISHI YOHEI ,  TANOSE TOMONORI ,  KOUJI TSUKAO

IPC: G02B5/20 ,  G02F1/1337 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G02F1/139 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：EP2947506A4

公开(公告)日：2016-07-13

申请号：EP14740947

申请日：2014-01-15

Applicant: SHARP KK

Inventor： SAKAI AKIRA ,  NISHIYAMA TAKAYUKI ,  HASEGAWA MASAHIRO ,  YOSHIDA HIDEFUMI ,  MIZUSHIMA SHIGEAKI

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/1347 ,  G06F3/14 ,  G09F9/00

CPC classification number: G02F1/133555 ,  G02F1/133308 ,  G02F1/133536 ,  G02F1/13471 ,  G02F2001/133331 ,  G02F2001/133388 ,  G02F2001/133557 ,  G02F2001/133601 ,  G02F2201/08 ,  G02F2203/09 ,  G06F3/1446

Abstract: The present invention provides a mirror display which prevents the boundary line between a frame region and a display region from being observed in a mirror mode and which thus has improved design quality. The mirror display of the present invention includes a half mirror plate including a half mirror layer, and a display device disposed behind the half mirror plate, the display device including a display panel and a frame component that supports a peripheral portion of the display panel, and the mirror display including a reflectance adjuster that makes equal the reflectance in a display region where the half mirror layer and the display panel face each other and the reflectance in a frame region where the half mirror layer and the frame component face each other.

Abstract translation: 本发明提供了一种可以防止框架区域和显示区域之间的边界线在镜面模式下被观察并因此具有改进的设计质量的反射镜显示器。 本发明的反射镜显示装置包括：半透半反镜面板，包括半透半反镜层;以及显示装置，设置在半反射镜后面，该显示装置包括显示面板和支撑显示面板的周边部分的框架部件， 并且镜子显示器包括反射调节器，该反射调节器使得半反射镜层和显示面板彼此面对的显示区域中的反射率和半反射镜层和框架部件相对的框区域中的反射率相等。

公开(公告)号：EP2902994A4

公开(公告)日：2016-09-14

申请号：EP13851814

申请日：2013-10-30

Applicant: SHARP KK

Inventor： TANAKA KOHEI ,  YOSHIDA HIDEFUMI ,  NOMA TAKESHI ,  YONEBAYASHI RYO ,  NISHIYAMA TAKAYUKI ,  MURATA MITSUHIRO ,  IWATA YOSUKE

IPC: G02F1/1362 ,  G02F1/133 ,  G02F1/1343 ,  G02F1/1368 ,  G09G3/36 ,  H01L51/50

CPC classification number: G05F1/467 ,  G02F1/133308 ,  G02F1/133514 ,  G02F1/13454 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/123 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0251 ,  G09G2310/0281 ,  G09G2310/0286 ,  G09G2320/0223 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/3272 ,  H03K17/04206 ,  H03K17/165 ,  H03K17/687

公开(公告)号：DE69840797D1

公开(公告)日：2009-06-10

申请号：DE69840797

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TAKEDA ARIHIRO ,  OHMURO KATSUFUMI ,  KOIKE YOSHIO ,  KATAOKA SHINGO ,  SASAKI TAKAHIRO ,  SASABAYASHI TAKASHI ,  TSUDA HIDEAKI ,  CHIDA HIDEO ,  OHASHI MAKOTO ,  OKAMOTO KENJI ,  YAMAGUCHI HISASHI ,  OTANI MINORU ,  MORISHIGE MAKOTO ,  FURUKAWA NORIAKI ,  KAMADA TSUYOSHI ,  TANAKA YOSHINORI ,  HOSHINO ATUYUKI ,  HAYASHI SHOUGO ,  TAKIZAWA HIDEAKI ,  KINJOU TAKESHI ,  TACHIBANAKI MAKOTO ,  IMOTO KEIJI ,  HASEGAWA TADASHI ,  YOSHIDA HIDEFUMI ,  INOUE HIROYASU ,  TANIGUCHI YOJI ,  FUJIKAWA TETSUYA ,  MURATA SATOSHI ,  SAWASAKI MANABU ,  HIROTA SIRO ,  IKEDA MASAHIRO ,  TASHIRO KUNIHIRO ,  TASAKA YASUTOSHI ,  MAYAMA TAKATOSHI ,  TANUMA SEIJI ,  NAKANISHI YOHEI ,  TANOSE TOMONORI ,  TSUKAO KOUJI

IPC: G02B5/20 ,  G02F1/13363 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G02F1/139 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：DE69838927T2

公开(公告)日：2009-02-26

申请号：DE69838927

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TAKEDA ARIHIRO ,  MORISHIGE MAKOTO ,  OHMURO KATSUFUMI ,  FURUKAWA NORIAKI ,  KOIKE YOSHIO ,  KAMADA TSUYOSHI ,  KATAOKA SHINGO ,  TANAKA YOSHINORI ,  SASAKI TAKAHIRO ,  HOSHINO ATUYUKI ,  SASABAYASHI TAKASHI ,  HAYASHI SHOUGO ,  TSUDA HIDEAKI ,  TAKIZAWA HIDEAKI ,  CHIDA HIDEO ,  KINJOU TAKESHI ,  OHASHI MAKOTO ,  TACHIBANAKI MAKOTO ,  OKAMOTO KENJI ,  IMOTO KEIJI ,  YAMAGUCHI HISASHI ,  HASEGAWA TADASHI ,  OTANI MINORU ,  YOSHIDA HIDEFUMI ,  INOUE HIROYASU ,  IKEDA MASAHIRO ,  TANIGUCHI YOJI ,  TASHIRO KUNIHIRO ,  FUJIKAWA TETSUYA ,  TASAKA YASUTOSHI ,  MURATA SATOSHI ,  MAYAMA TAKATOSHI ,  SAWASAKI MANABU ,  TANUMA SEIJI ,  HIROTA SIRO ,  NAKANISHI YOHEI ,  TANOSE TOMONORI ,  TSUKAO KOUJI

IPC: G02B5/20 ,  G02F1/139 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：DE69839892D1

公开(公告)日：2008-09-25

申请号：DE69839892

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TAKEDA ARIHIRO ,  OHMURO KATSUFUMI ,  KOIKE YOSHIO ,  KATAOKA SHINGO ,  SASAKI TAKAHIRO ,  SASABAYASHI TAKASHI ,  TSUDA HIDEAKI ,  CHIDA HIDEO ,  OHASHI MAKOTO ,  OKAMOTO KENJI ,  YAMAGUCHI HISASHI ,  OTANI MINORU ,  MORISHIGE MAKOTO ,  FURUKAWA NORIAKI ,  KAMADA TSUYOSHI ,  TANAKA YOSHINORI ,  HOSHINO ATUYUKI ,  HAYASHI SHOUGO ,  TAKIZAWA HIDEAKI ,  KINJOU TAKESHI ,  TACHIBANAKI MAKOTO ,  IMOTO KEIJI ,  HASEGAWA TADASHI ,  YOSHIDA HIDEFUMI ,  INOUE HIROYASU ,  TANIGUCHI YOJI ,  FUJIKAWA TETSUYA ,  MURATA SATOSHI ,  SAWASAKI MANABU ,  HIROTA SIRO ,  IKEDA MASAHIRO ,  TASHIRO KUNIHIRO ,  TASAKA YASUTOSHI ,  MAYAMA TAKATOSHI ,  TANUMA SEIJI ,  NAKANISHI YOHEI ,  TANOSE TOMONORI ,  TSUKAO KOUJI

IPC: G02B5/20 ,  G02F1/1337 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G02F1/139 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：DE69840428D1

公开(公告)日：2009-02-12

申请号：DE69840428

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TSUDA HIDEAKI ,  SASABAYASHI TAKASHI ,  SASAKI TAKAHIRO ,  KATAOKA SHINGO ,  NAKANISHI YOHEI ,  TANUMA SEIJI ,  MAYAMA TAKATOSHI ,  TASAKA YASUTOSHI ,  TSUKAO KOUJI ,  IKEDA MASAHIRO ,  HIROTA SIRO ,  TANOSE TOMONORI ,  KOIKE YOSHIO ,  SAWASAKI MANABU ,  MURATA SATOSHI ,  FUJIKAWA TETSUYA ,  TASHIRO KUNIHIRO ,  HASEGAWA TADASHI ,  IMOTO KEIJI ,  TACHIBANAKI MAKOTO ,  KINJOU TAKESHI ,  OHMURO KATSUFUMI ,  TAKIZAWA HIDEAKI ,  HAYASHI SHOUGO ,  HOSHINO ATUYUKI ,  TANAKA YOSHINORI ,  KAMADA TSUYOSHI ,  TANIGUCHI YOJI ,  INOUE HIROYASU ,  YOSHIDA HIDEFUMI ,  TAKEDA ARIHIRO ,  FURUKAWA NORIAKI ,  MORISHIGE MAKOTO ,  OTANI MINORU ,  YAMAGUCHI HISASHI ,  OKAMOTO KENJI ,  OHASHI MAKOTO ,  CHIDA HIDEO

IPC: G02B5/20 ,  G02F1/1337 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G02F1/139 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：DE69838927D1

公开(公告)日：2008-02-14

申请号：DE69838927

申请日：1998-06-11

Applicant: SHARP KK

Inventor： TAKEDA ARIHORO ,  MORISHIGE MAKOTO ,  OHMURO KATSUFUMI ,  FURUKAWA NORIAKI ,  KOIKE YOSHIO ,  KAMADA TSUYOSHI ,  KATAOKA SHINGO ,  TANAKA YOSHINORI ,  SASAKI TAKAHIRO ,  HOSHINO ATUYUKI ,  SASABAYASHI TAKASHI ,  HAYASHI SHOUGO ,  TSUDA HIDEAKI ,  TAKIZAWA HIDEAKI ,  CHIDA HIDEO ,  KINJOU TAKESHI ,  OHASHI MAKOTO ,  TACHIBANAKI MAKOTO ,  OKAMOTO KENJI ,  IMOTO KEIJI ,  YAMAGUCHI HISASHI ,  HASEGAWA TADASHI ,  OTANI MINORU ,  YOSHIDA HIDEFUMI ,  INOUE HIROYASU ,  IKEDA MASAHIRO ,  TANIGUCHI YOJI ,  TASHIRO KUNIHIRO ,  FUJIKAWA TETSUYA ,  TASAKA YASUTOSHI ,  MURATA SATOSHI ,  MAYAMA TAKATOSHI ,  SAWASAKI MANABU ,  TANUMA SEIJI ,  HIROTA SIRO ,  NAKANISHI YOHEI ,  TANOSE TOMONORI ,  TSUKAO KOUJI

IPC: G02B5/20 ,  G02F1/139 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G02F1/137 ,  G09F9/30 ,  G09F9/35

Abstract: A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants n x and n y and dielectric constant n z in a direction of thickness thereof have the following relation: n x , n y ≥ n z (except n x = n y = n z ), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.

公开(公告)号：EP3038076A4

公开(公告)日：2017-02-22

申请号：EP14848474

申请日：2014-08-26

Applicant: SHARP KK

Inventor： YOSHIDA HIDEFUMI ,  TANAKA KOHHEI

IPC: G09F9/30 ,  G02F1/1335 ,  G02F1/1368 ,  G09F9/302

CPC classification number: G09G3/3655 ,  G02F1/133512 ,  G02F1/13454 ,  G02F1/136286 ,  G02F2201/52 ,  G09G3/3607 ,  G09G3/3677 ,  G09G5/10 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2320/0233

Abstract: Provided is a display panel that reduces occurrence of display irregularities in a display region even in a case where driving circuits that switch gate lines between selected and non-selected states are provided in the display region. A display panel of the present invention includes an active matrix substrate and a counter substrate, the active matrix substrate being provided with a plurality of gate lines and a plurality of source lines. The active matrix substrate includes, in a display region, a driving circuit provided with respect to each of the gate lines, for switching the gate line between a selected state and a non-selected state. The display panel further includes, in a non-installation region where the driving circuit is not provided, an aperture ratio adjustment member that changes an aperture ratio in the non-installation region stepwise, in order to decrease a difference between a luminance in an installation region where the driving circuit is provided and a luminance in the non-installation region.