JP2008233177A5 - - Google Patents

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Publication number
JP2008233177A5
JP2008233177A5 JP2007068482A JP2007068482A JP2008233177A5 JP 2008233177 A5 JP2008233177 A5 JP 2008233177A5 JP 2007068482 A JP2007068482 A JP 2007068482A JP 2007068482 A JP2007068482 A JP 2007068482A JP 2008233177 A5 JP2008233177 A5 JP 2008233177A5
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JP
Japan
Prior art keywords
layer cover
hole group
hole
image display
display device
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Application number
JP2007068482A
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Japanese (ja)
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JP5002292B2 (en
JP2008233177A (en
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Priority to JP2007068482A priority Critical patent/JP5002292B2/en
Priority claimed from JP2007068482A external-priority patent/JP5002292B2/en
Publication of JP2008233177A publication Critical patent/JP2008233177A/en
Publication of JP2008233177A5 publication Critical patent/JP2008233177A5/ja
Application granted granted Critical
Publication of JP5002292B2 publication Critical patent/JP5002292B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (6)

画像を表示する画像表示パネルと、該画像表示パネルの背面に位置する背面カバーとを有する画像表示装置において、
前記背面カバーは、所定間隔で設けられた複数の開口した通気孔を有する第１孔群が設けられた板状部材の表層カバー部と、所定間隔で設けられた複数の開口した通気孔を有する第２孔群が設けられた板状部材の裏層カバー部とから成る二層構造を有し、
前記表層カバー部及び前記裏層カバー部は、同一の板状部材の前記第１孔群が設けられた領域と前記第２孔群が設けられた領域との間を折り返すことにより一体形成され、前記表層カバー部と前記裏層カバー部とが所定間隔を有する二層構造であり、
前記表層カバー部に設けられた前記第１孔群の通気孔の開口面積は、前記裏層カバー部に設けられた前記第２孔群の通気孔の開口面積以上であり、
前記表層カバー部に設けられた前記第１孔群の通気孔、及び前記裏層カバー部に設けられた前記第２孔群の通気孔の少なくとも一部は、前記表層カバー部及び前記裏層カバー部を貫通しない位置に設けられていることを特徴とする画像表示装置。 In an image display device having an image display panel for displaying an image, and a back cover located on the back of the image display panel ,
The back cover has a surface layer cover portion of a plate-like member provided with a first hole group having a plurality of open vent holes provided at predetermined intervals, and a plurality of open vent holes provided at predetermined intervals. It has a two-layer structure consisting of a back layer cover portion of a plate-like member provided with a second hole group,
The surface layer cover part and the back layer cover part are integrally formed by folding back between a region in which the first hole group is provided and a region in which the second hole group is provided in the same plate-like member, The surface layer cover part and the back layer cover part have a two-layer structure having a predetermined interval,
The opening area of the vent hole of the first hole group provided in the surface layer cover part is equal to or larger than the opening area of the vent hole of the second hole group provided in the back layer cover part,
At least a part of the vent holes of the first hole group provided in the surface layer cover part and the vent holes of the second hole group provided in the back layer cover part are the surface layer cover part and the back layer cover. An image display device provided at a position not penetrating the part . 前記表層カバー部の第１孔群における複数の通気孔の総開口面積は、前記裏層カバー部の第２孔群における複数の通気孔の総開口面積より大きいことを特徴とする請求項１に記載の画像表示装置。 The total opening area of the plurality of ventilation holes in the first hole group of the surface layer cover portion is larger than the total opening area of the plurality of ventilation holes in the second hole group of the back layer cover portion. The image display device described. 前記第１孔群の通気孔は所定の長さの長孔であり、前記第２孔群の通気孔は所定の直径の円孔であることを特徴とする請求項１又は２に記載の画像表示装置。 3. The image according to claim 1 , wherein the vent hole of the first hole group is a long hole having a predetermined length, and the vent hole of the second hole group is a circular hole having a predetermined diameter. Display device. 前記第１孔群の通気孔と前記第２孔群の通気孔とは同じ形状であり、前記第１孔群の通気孔と前記２孔群の通気孔とが、前記表層カバー部又は前記裏層カバー部に対して垂直方向に重ならない位置に設けられていることを特徴とする請求項１又は２に記載の画像表示装置。 The vent hole of the first hole group and the vent hole of the second hole group have the same shape, and the vent hole of the first hole group and the vent hole of the two hole group are the surface layer cover portion or the back surface. The image display device according to claim 1, wherein the image display device is provided at a position that does not overlap the layer cover portion in a vertical direction . 前記第２孔群の通気孔の周縁部は、前記表層カバー部に向かって突出していることを特徴とする請求項１乃至４に記載の画像表示装置。 The image display device according to claim 1, wherein a peripheral edge portion of the vent hole of the second hole group protrudes toward the surface layer cover portion . 前記背面カバーは、前記画像表示装置の上面部、底面部、背面部及び側面部で構成され、
前記表層カバー部と前記裏層カバー部とから成る前記二層構造は、前記背面カバーの上面部に設けられていることを特徴とする請求項１乃至５に記載の画像表示装置。 The back cover is composed of a top surface portion, a bottom surface portion, a back surface portion, and a side surface portion of the image display device,
The image display device according to claim 1, wherein the two-layer structure including the surface layer cover portion and the back layer cover portion is provided on an upper surface portion of the back cover .
JP2007068482A 2007-03-16 2007-03-16 Image display device Expired - Fee Related JP5002292B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007068482A JP5002292B2 (en) 2007-03-16 2007-03-16 Image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007068482A JP5002292B2 (en) 2007-03-16 2007-03-16 Image display device

Publications (3)

Publication Number Publication Date
JP2008233177A JP2008233177A (en) 2008-10-02
JP2008233177A5 true JP2008233177A5 (en) 2010-04-30
JP5002292B2 JP5002292B2 (en) 2012-08-15

Family

ID=39906088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007068482A Expired - Fee Related JP5002292B2 (en) 2007-03-16 2007-03-16 Image display device

Country Status (1)

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JP (1) JP5002292B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5829845B2 (en) * 2011-07-01 2015-12-09 パナソニック デバイスＳｕｎｘ株式会社 display
CN104159422A (en) 2013-05-14 2014-11-19 华为终端有限公司 Electronic equipment housing and electronic equipment
JP2019009165A (en) * 2017-06-21 2019-01-17 Ｎｅｃプラットフォームズ株式会社 Heat diffusion structure and electronic device including the same
WO2019182014A1 (en) * 2018-03-20 2019-09-26 株式会社ソニー・インタラクティブエンタテインメント Electronic apparatus
KR20210080945A (en) * 2019-12-23 2021-07-01 엘지디스플레이 주식회사 Display apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0334938Y2 (en) * 1984-10-15 1991-07-24
JP2002189207A (en) * 2000-12-19 2002-07-05 Sharp Corp Liquid crystal unit and liquid crystal display device

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