JP2015064568A5

JP2015064568A5 -

Info

Publication number: JP2015064568A5
Application number: JP2014170425A
Authority: JP
Filing date: 2014-08-25
Publication date: 2017-09-28
Anticipated expiration: 2034-08-25

Description

本発明の第１の態様は、
表示パネルと、
前記表示パネルの表示領域の周縁の周縁領域を背面側から支持する枠状のパネルホルダと、
第１の方向に沿って前記パネルホルダの前面側に配置される第１弾性体と、
前記第１の方向に垂直な第２の方向に沿って前記パネルホルダの前面側に配置される第２弾性体と、
を備え、
前記第１弾性体の一部と前記第２弾性体の一部とが重なるように、前記第１弾性体と前記第２弾性体とが配置されることを特徴とする表示装置である。
本発明の第２の態様は、
光を発する光源を備える光源基板と、
前記光源基板を収容する筐体と、
前記筐体の前面側に設けられた枠状のパネルホルダと、
前記パネルホルダの前面側に設けられ、前記光源から発せられた光を透過して表示領域に画像を表示する表示パネルと、
前記パネルホルダの前面側に設けられ、前記表示パネルの前記表示領域の周縁の周縁領域を背面側から支持するための複数の背面弾性体と、
を備え、
前記複数の背面弾性体うち１つの背面弾性体は、当該背面弾性体と隣接する他の背面弾性体と交差して配置されることを特徴とする表示装置である。 The first aspect of the present invention is:
A display panel;
A frame-shaped panel holder that supports the peripheral region of the display region of the display panel from the back side;
A first elastic body that will be disposed on the front side of the panel holder along a first direction,
A second elastic body that will be disposed on the front side of the panel holder along a second direction perpendicular to said first direction,
Equipped with a,
In the display device, characterized in that pre-SL as a part of the first elastic body part and the second elastic member overlaps the first elastic member and the second elastic member is disposed is there.
The second aspect of the present invention is:
A light source substrate including a light source that emits light;
A housing for housing the light source substrate;
A frame-shaped panel holder provided on the front side of the housing;
A display panel that is provided on the front side of the panel holder and displays an image in a display area through the light emitted from the light source;
A plurality of back elastic bodies provided on the front side of the panel holder, for supporting a peripheral area of a peripheral edge of the display area of the display panel from the back side;
With
Among the plurality of back elastic bodies, one back elastic body is arranged to intersect with another back elastic body adjacent to the back elastic body.

弾性体の重なり合う部分３５について詳細に説明する。
ＣＣ断面ではパネルホルダ短辺弾性体３３がパネルホルダ長辺弾性体３４を押さえるように貼り付けられる。そのため、パネルホルダ短辺弾性体３３に押し込まれて、パネルホルダ長辺弾性体３４に三角形状の間隙３７が生じる。本実施例では、弾性体の間隙３７の断面積は０．０１ｍｍ^２であった。
ＤＤ断面では、パネルホルダ長辺弾性体３４をまたぐようにパネルホルダ短辺弾性体３３が配置され、間隙は生じない。 The overlapping portion 35 of the elastic body will be described in detail.
In the CC cross section, the panel holder short side elastic body 33 is pasted so as to hold the panel holder long side elastic body 34. Therefore, the panel holder long side elastic body 34 is pushed into the panel holder short side elastic body 33, and a triangular gap 37 is generated in the panel holder long side elastic body 34. In this embodiment, the cross-sectional area of the gap 37 of the elastic body was 0.01 m m ^2.
In the DD cross section, the panel holder short side elastic body 33 is disposed so as to straddle the panel holder long side elastic body 34, and no gap is generated.

図７は実施例３を説明する図であり、パネルホルダ３０の右下角部の構成を示す拡大図である。図８は液晶パネル２０を組み込んだ際の塵埃の侵入経路を示す図である。
実施例３のパネルホルダ３０の構成とパネルホルダ３０の弾性体の構成は実施例１と同じであるため、詳細な説明は省略する。 FIG. 7 is a diagram for explaining the third embodiment, and is an enlarged view showing the configuration of the lower right corner of the panel holder 30. FIG. 8 is a diagram showing a dust intrusion path when the liquid crystal panel 20 is incorporated.
Configuration of the elastic body constituting the panel holder 30 of the panel holder 30 of the third embodiment is the same as in Example 1, detailed description will be omitted.

実施例４は、パネルホルダ３０の構成とパネルホルダ３０の弾性体の構成は実施例１及び実施例３と同じであるため、詳細な説明は省略する。 Example 4, the structure of the elastic body constituting the panel holder 30 of the panel holder 30 is the same as in Examples 1 and 3, detailed description will be omitted.

図１３では、コーナー弾性体３９Ａ（第７の弾性体）とコーナー弾性体３９Ｂ（第８の弾性体）とが重なる部位において、パネルホルダ側の前面側に第７の弾性体があり、液晶パネルの背面側に第８の弾性体がある例を示したが、配置は逆でも良い。すなわち、重なる部位において、パネルホルダ側の前面側に第８の弾性体があり、液晶パネルの背面側に第７の弾性体があっても良い。
また、コーナー弾性体３９Ａ（第７の弾性体）とパネルホルダ短辺弾性体３３（第２の弾性体）とが重なる部位において、パネルホルダ側の前面側に第２の弾性体があり、液晶パネルの背面側に第７の弾性体がある例を示したが、配置は逆でも良い。すなわち、重なる部位において、パネルホルダ側の前面側に第７の弾性体があり、液晶パネルの背面側に第２の弾性体があっても良い。
また、コーナー弾性体３９Ｂ（第８の弾性体）とパネルホルダ長辺弾性体３４（第１の弾性体）とが重なる部位において、パネルホルダ側の前面側に第１の弾性体があり、液晶パネルの背面側に第８の弾性体がある例を示したが、配置は逆でも良い。すなわち、重なる部位において、パネルホルダ側の前面側に第８の弾性体があり、液晶パネルの背面側に第１の弾性体があっても良い。
また、実施例５で示したコーナー弾性体３９Ａとコーナー弾性体３９Ｂに相当する弾性体がフレームと液晶パネルとの間に配置される長辺フレーム弾性体１２と短辺フレーム弾性体１１との重なる部位に配置されていても良い。 In FIG. 13, there is a seventh elastic body on the front side on the panel holder side at a portion where the corner elastic body 39A (seventh elastic body) and the corner elastic body 39B (eighth elastic body) overlap, Although the example which has the 8th elastic body in the back side of was shown, arrangement may be reverse. That is, in the heavy Do that site, 8 has an elastic member on the front side of the panel holder side, there may be a seventh elastic body on the back side of the liquid crystal panel.
Further, in the portion where the corner elastic body 39A (seventh elastic body) and the panel holder short side elastic body 33 (second elastic body) overlap, there is a second elastic body on the front side on the panel holder side, and the liquid crystal Although the example which has a 7th elastic body in the back side of a panel was shown, arrangement | positioning may be reverse. That is, in the heavy Do that site, seventh there is elastic material on the front side of the panel holder side, there may be a second elastic member on the back side of the liquid crystal panel.
In addition, in a portion where the corner elastic body 39B (eighth elastic body) and the panel holder long-side elastic body 34 (first elastic body) overlap, the first elastic body is provided on the front side of the panel holder side, and the liquid crystal Although the example which has the 8th elastic body in the back side of a panel was shown, arrangement | positioning may be reverse. That is, in the heavy Do that site, 8 has an elastic member on the front side of the panel holder side, there may be a first elastic body on the back side of the liquid crystal panel.
Further, the elastic body corresponding to the corner elastic body 39A and the corner elastic body 39B shown in the fifth embodiment is overlapped between the long side frame elastic body 12 and the short side frame elastic body 11 arranged between the frame and the liquid crystal panel. it may be arranged to Do that site.

Claims

A display panel;
A frame-shaped panel holder that supports the peripheral region of the display region of the display panel from the back side;
A first elastic body that will be disposed on the front side of the panel holder along a first direction,
A second elastic body that will be disposed on the front side of the panel holder along a second direction perpendicular to said first direction,
Equipped with a,
Before SL as a part of the first elastic body part and the second elastic member overlaps a display device, characterized in that said first elastic body and the second elastic member is disposed.

In the region where the first elastic member and the second elastic body overlap, wherein the first elastic body contact with the panel holder, so that the second elastic member is in contact with the display panel, the first resilient member The display device according to claim 1, wherein the second elastic body is disposed .

Before Symbol display device according to claim 1 or claim 2 wherein the first elastic member and the second elastic member, characterized in that it is arranged to intersect.

Prior Symbol first elastic member and the second elastic body and overlap regions are arranged at a position close from the position or outside close from inside the first elastic member and the second elastic body display device according to any one of claims 1 to 3, further comprising a third elastic body.

Said third elastic body, wherein wherein said the surface adjacent to the first elastic member, and the surface adjacent to the second elastic member is an elastic member in the shape of a rectangular parallelepiped or a cube having a Item 5. The display device according to Item 4 .

It said third elastic body, claims, characterized in that said a first elastic member and the elastic member of the L-shape is disposed to surround the outside of the area overlapping the second elastic body 4. The display device according to 4 .

A frame-like frame that supports the peripheral area of the display panel from the front side;
A fourth elastic body disposed on the back side of the frame along the first direction;
A fifth elastic body disposed on the back side of the frame along the second direction;
Further comprising a,
Before Symbol display device according to any one of claims 1 to 6, characterized in that a part of the part of the fourth elastic body fifth elastic member overlaps.

In the region where the fourth elastic body and said fifth elastic body overlap, the fourth elastic member is in contact with the display panel, so that the fifth elastic member is in contact with said frame, said fourth elastic member The display device according to claim 7, wherein the fifth elastic body is disposed .

Before Symbol display device according to claim 7 or claim 8 and the fourth elastic member and the fifth elastic member, characterized in that it is arranged to intersect.

Prior Symbol fourth elastic member and the fifth elastic body and overlap regions are arranged at a position close from the position or outside close from inside to the fourth elastic body and said fifth elastic body display device according to any one of claims 7 to 9, characterized by further comprising a sixth elastic body.

The panel holder is
A first surface extending in the first direction;
A second surface connected to the first surface and extending in the second direction;
With
The first elastic body is disposed along the first surface,
The second elastic body is disposed along the second surface,
11. The device according to claim 1, wherein a part of the first elastic body and a part of the second elastic body overlap each other in a region where the first surface and the second surface are connected. The display device according to claim 1.

The first elastic body is a rectangular parallelepiped elastic member,
The second elastic body is a rectangular parallelepiped elastic member,
The first elastic body and the second elastic body are provided so that a part of the end side of the first elastic body and a part of the end side of the second elastic body overlap each other. The display device according to any one of claims 1 to 11.

A light source substrate disposed on the back side of the panel holder and provided with a light source;
A housing that supports the back side of the panel holder and accommodates the light source substrate;
The display device according to claim 1, further comprising:

A light source substrate including a light source that emits light;
A housing for housing the light source substrate;
A frame-shaped panel holder provided on the front side of the housing;
A display panel that is provided on the front side of the panel holder and displays an image in a display area through the light emitted from the light source;
A plurality of back elastic bodies provided on the front side of the panel holder, for supporting a peripheral area of a peripheral edge of the display area of the display panel from the back side;
With
At least one back elastic body among the plurality of back elastic bodies is arranged to intersect with another back elastic body adjacent to the back elastic body.

The display device according to claim 14, wherein the plurality of back elastic bodies are arranged to intersect each other in a region corresponding to a corner of the panel holder.

A frame-like frame provided on the front side of the display panel and covering the peripheral area of the display panel;
A plurality of front elastic bodies provided on the back side of the frame for supporting the peripheral area of the display panel from the front side;
Further comprising
The at least one front elastic body among the plurality of front elastic bodies is disposed so as to intersect with another front elastic body adjacent to the front elastic body. Display device.