JP7257097B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP7257097B2 JP7257097B2 JP2017036513A JP2017036513A JP7257097B2 JP 7257097 B2 JP7257097 B2 JP 7257097B2 JP 2017036513 A JP2017036513 A JP 2017036513A JP 2017036513 A JP2017036513 A JP 2017036513A JP 7257097 B2 JP7257097 B2 JP 7257097B2
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- liquid crystal
- crystal display
- light source
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Description
2 透明保持体
3 積層体
4 光源素子
5 光源基板
11 LEDパッケージ
12 LED素子
13 LEDパッケージ照射面
Claims (4)
- 表面側および裏面側にそれぞれ偏光板が積層された液晶表示パネルと、
前記液晶表示パネルが積層されて配置される透明保持体と、
前記透明保持体の裏面側に配置され、複数の光源素子が載置されている光源基板と、を含む液晶表示装置において、
前記透明保持体は裏面側に張り出すように湾曲した形状であり、
前記液晶表示パネルは、表面側の前記偏光板および裏面側の前記偏光板を含む厚みが前記透明保持体の厚みよりも薄くかつ前記透明保持体の湾曲形状に対応した形状であり、前記透明保持体の側の面の全面が前記透明保持体に固定されて湾曲形状の積層体が形成され、
前記複数の光源素子は前記透明保持体の裏面と対向するように配置され、前記透明保持体の湾曲端部に位置する単位面積あたりの光源素子の数が前記透明保持体の湾曲中央部に位置する単位面積当たりの光源素子の数よりも多く、
前記液晶表示パネルが前記透明保持体の表面側に配置されていることを特徴とする液晶表示装置。 - 前記複数の光源素子は整列配置されており、前記湾曲端部に位置する最外列の光源素子の数が他の列の光源素子の数よりも多いことを特徴とする請求項1に記載の液晶表示装置。
- 表面側および裏面側にそれぞれ偏光板が積層された液晶表示パネルと、
前記液晶表示パネルが積層されて配置される透明保持体と、
前記透明保持体の裏面側に配置され、複数の光源素子が載置されている光源基板と、を含む液晶表示装置において、
前記透明保持体は裏面側に張り出すように湾曲した形状であり、
前記透明保持体に、表面側の前記偏光板および裏面側の前記偏光板を含む厚みが前記透明保持体の厚みよりも薄い前記液晶表示パネルにおける前記透明保持体の側の面の全面を固定して湾曲形状の積層体が形成され、
前記積層体の裏面における湾曲端部の光照射量が湾曲中央部の光照射量よりも多く、
前記液晶表示パネルが前記透明保持体の表面側に配置されていることを特徴とする液晶表示装置。 - 前記複数の光源素子は前記積層体の裏面に対向して配置されていることを特徴とする請求項3に記載の液晶表示装置。
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JP2017036513A JP7257097B2 (ja) | 2017-02-28 | 2017-02-28 | 液晶表示装置 |
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JP7257097B2 true JP7257097B2 (ja) | 2023-04-13 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010002486A (ja) | 2008-06-18 | 2010-01-07 | Hitachi Displays Ltd | 液晶表示装置 |
JP2013228419A (ja) | 2012-04-24 | 2013-11-07 | Mitsubishi Electric Corp | 液晶表示装置の製造方法および液晶表示装置 |
US20150219324A1 (en) | 2014-02-05 | 2015-08-06 | Samsung Display Co. Ltd. | Backlight unit and display device including the same |
WO2016125713A1 (ja) | 2015-02-05 | 2016-08-11 | 旭硝子株式会社 | 曲面カバーガラス及びその製造方法、並びに車載用表示部材 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015007699A (ja) * | 2013-06-25 | 2015-01-15 | 三菱電機株式会社 | 液晶表示装置及びその製造方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010002486A (ja) | 2008-06-18 | 2010-01-07 | Hitachi Displays Ltd | 液晶表示装置 |
JP2013228419A (ja) | 2012-04-24 | 2013-11-07 | Mitsubishi Electric Corp | 液晶表示装置の製造方法および液晶表示装置 |
US20150219324A1 (en) | 2014-02-05 | 2015-08-06 | Samsung Display Co. Ltd. | Backlight unit and display device including the same |
WO2016125713A1 (ja) | 2015-02-05 | 2016-08-11 | 旭硝子株式会社 | 曲面カバーガラス及びその製造方法、並びに車載用表示部材 |
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