CN105390070A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN105390070A CN105390070A CN201511002536.8A CN201511002536A CN105390070A CN 105390070 A CN105390070 A CN 105390070A CN 201511002536 A CN201511002536 A CN 201511002536A CN 105390070 A CN105390070 A CN 105390070A
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- CN
- China
- Prior art keywords
- connecting portion
- thickness
- display device
- supporting part
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003247 decreasing effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000003384 imaging method Methods 0.000 abstract 1
- 238000003325 tomography Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a display device, which comprises a panel and a frame body. The panel has a display surface. The frame body is provided with a wall surface and a plurality of supporting units which extend out from the wall surface, and the panel is carried on the supporting units. Each supporting unit is provided with a bearing part and a connecting part, and the connecting part connects the wall surface with the bearing part. On a projection plane parallel to the display surface, the extending direction of the width of the bearing part and the extending direction of the width of the connecting part are along the extending direction which is substantially vertical to the supporting unit, and the width of the bearing part is larger than the width of the connecting part. The invention can avoid the local deformation of the panel through the elastic buffering of the supporting unit, thereby avoiding the phenomenon of uneven local imaging of the display device.
Description
Technical field
The present invention relates to a kind of display device, particularly a kind of display device avoiding local tomography inequality.
Background technology
In general, display device needs to arrange backlight module, to provide light source in display device.And the framework of backlight module is around panel and bearing panel.
But because the restriction of technique, framework itself may have the phenomenon of warpage slightly, therefore when panel is attached in framework, panel can produce local deformation because of the out-of-flatness of framework, and causes the phenomenon of display device local tomography inequality.
Summary of the invention
The object of the present invention is to provide a kind of display device, make it by the elastic buffer of support unit, panel can be avoided to produce local deformation, and then avoid the phenomenon causing display device local tomography inequality.
For achieving the above object, the invention provides a kind of display device, comprise panel and framework.Panel has display surface.Framework, has wall and multiple support unit extends from wall, and panel is carried on support unit.Each support unit has supporting part and connecting portion, and connecting portion connects wall and supporting part.On the projecting plane being parallel to display surface, the bearing of trend of the bearing of trend of the width of supporting part and the width of connecting portion is perpendicular to the bearing of trend of support unit, and the width of supporting part is greater than the width of this connecting portion.
Wherein, perpendicular on this display surface direction, the thickness of this supporting part equals the thickness of this connecting portion.
Wherein, perpendicular on this display surface direction, at least part of thickness of this supporting part is greater than the thickness of this connecting portion.
Wherein, this supporting part has one first supporting region and one second supporting region, this first supporting region connects this second supporting region and this connecting portion, perpendicular on this display surface direction, this first supporting region has one first thickness, this second supporting region has one second thickness, and this second thickness is greater than this first thickness.
Wherein, this second thickness of this second supporting region is greater than the thickness of this connecting portion.
Wherein, this first thickness of this first supporting region equals the thickness of this connecting portion.
Wherein, this first thickness of this first supporting region between this second supporting region between this second thickness and thickness of this connecting portion.
Wherein, this wall of this panel and this framework is separated by a clearance.
Wherein, on the projecting plane being parallel to this display surface, this panel is stacked and placed on this supporting part, and is not stacked and placed on this connecting portion.
Wherein, on the projecting plane being parallel to this display surface, the width of this supporting part is toward successively decreasing away from this panel direction.
Wherein, on the projecting plane being parallel to this display surface, the width of this connecting portion is toward successively decreasing away from this panel direction.
Wherein, on the projecting plane being parallel to this display surface, to should the junction of supporting part and this connecting portion, the edge of the edge of this supporting part and this connecting portion accompanies an angle, and this angle is more than or equal to 90 degree.
Wherein, on the projecting plane being parallel to this display surface, the bearing of trend of the bearing of trend of the length of this supporting part and the length of this connecting portion is parallel to the bearing of trend of this support unit, and the length of this supporting part is greater than the length of this connecting portion.
Wherein, comprise a blooming piece and be placed in this framework, this supporting part suspension and being separated by a clearance with this blooming piece.
Wherein, this support unit wherein every two adjacent support units be separated by a clearance.
Wherein, this supporting part copline each other of this support unit, to form a loading end of this panel.
The present invention is greater than the width of connecting portion by the width of supporting part, narrower connecting portion is utilized to make support unit have the ability of elastic buffer, even if framework has out-of-flatness, by the flexible adjustment of support unit, panel can be avoided to produce local deformation, and then avoid the phenomenon causing display device local tomography inequality.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 is the vertical view of the display device of one embodiment of the invention.
Fig. 2 is the vertical view of the framework of one embodiment of the invention.
Fig. 3 is the cut-open view of display device along A-A profile line of Fig. 1.
Fig. 4 is display device another cut-open view along A-A profile line of Fig. 1.
Fig. 5 is the another cut-open view of display device along A-A profile line of Fig. 1.
Fig. 6 is the again cut-open view of display device along A-A profile line of Fig. 1.
Fig. 7 is the vertical view of the framework of another embodiment of the present invention.
Fig. 8 is the vertical view of the framework of another embodiment of the present invention.
Wherein, Reference numeral:
1 display device
10 panels
12 display surfaces
20 frameworks
22 walls
24 support units
240 supporting parts
240a first supporting region
240b second supporting region
242 connecting portions
30 reflector plates
40 light guide plate
50 blooming pieces
E1, e2 edge
G1, G2, G3 clearance
L1, L2 length
L11 first length
L12 second length
T1, t2 thickness
T11 first thickness
T12 second thickness
W1, w11, w12, w2, w21, w22 width
Θ 1, Θ 2 angle
Embodiment
Refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the vertical view of the display device of one embodiment of the invention, and Fig. 2 is the vertical view of the framework of one embodiment of the invention.In the present embodiment, display device 1 comprises panel 10 and framework 20, and wherein panel 10 has display surface 12.Framework 20 has wall 22 and extends from wall 22 with multiple support unit 24, and panel 10 is carried on support unit 24, the wherein side of the display surface dorsad 12 of support unit 24 bearing panel 10.In the present embodiment, panel 10 can such as be fixed in framework 20 with attaching or snap fit, but is not limited thereto.Each support unit 24 has supporting part 240 and connecting portion 242, and connecting portion 242 connects wall 22 and supporting part 240.In the present embodiment, on the projecting plane being parallel to display surface 12, the bearing of trend essence of the bearing of trend of the width w1 of supporting part 240 and the width w2 of connecting portion 242 is perpendicular to the bearing of trend of support unit 24, and the width w1 of supporting part 240 is greater than the width w2 of connecting portion 242.Should be noted that, the projecting plane being parallel to display surface 12 is the projecting plane of parallel X-Y plane.And support unit 24 extends from wall 22, therefore the bearing of trend of support unit 24 refers to the direction from wall 22 toward panel 10.
Width w1 due to supporting part 240 is greater than the width w2 of connecting portion 242, the present embodiment can utilize narrower connecting portion 242 to make support unit 24 have the ability of elastic buffer, even if framework 20 has out-of-flatness, by the flexible adjustment of support unit 24, panel 10 can be avoided to produce local deformation, and then avoid the phenomenon causing display device 1 local tomography inequality.
In addition, in an embodiment, panel 10 and the wall 22 of framework 20 can be separated by clearance G1, directly to contact and cause interference, and then have influence on the surge capability of support unit 24 to avoid panel 10 with wall 22.In an embodiment, multiple supporting parts 240 copline each other of multiple support unit 24, to form the loading end of panel 10.In an embodiment, on the projecting plane being parallel to display surface 12, panel 10 can be stacked and placed on supporting part 240, and is not stacked and placed on connecting portion 242, the support scope that wider supporting part 240 provides panel 10 larger can be utilized, and the assembling deviation tolerance that panel 10 can be allowed larger.
Refer to the embodiment of Fig. 2, multiple support unit 24 wherein every two adjacent support units 24 is separated by clearance G2, because support unit 24 is not connected to each other, support unit 24 can be made to have more the ability of flexible adjustment, more effectively can avoid the phenomenon of display device local tomography inequality.
Refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 3 is the cut-open view of display device along A-A profile line of Fig. 1.In an embodiment, perpendicular on display surface 12 direction, the thickness t1 essence of supporting part 240 equals the thickness t2 of connecting portion 242, and wherein the thickness of connecting portion 242 such as can be 0.1 to 0.4 millimeter, but is not limited thereto.Should be noted that, perpendicular on display surface 12 direction, referred to herein as along Z-direction.When the thickness t1 essence of supporting part 240 equals the thickness t2 of connecting portion 242, there is technological forming and be easy to advantage.
In addition, in an embodiment, perpendicular on display surface 12 direction, supporting part 240 can be greater than the thickness of connecting portion 242 by thickness at least partly.Refer to Fig. 1, Fig. 2 and Fig. 4, wherein Fig. 4 is display device another cut-open view along A-A profile line of Fig. 1.Perpendicular on display surface 12 direction, the thickness t1 of supporting part 240 is more than or equal to the thickness t2 of connecting portion 242, and wherein the thickness t2 of connecting portion 242 such as can be 0.1 to 0.4 millimeter, but is not limited thereto.When the thickness t1 of supporting part 240 is greater than the thickness t2 of connecting portion 242, thicker supporting part 240 can maintain the intensity of loading end, more not yielding, and thinner connecting portion 242 can have preferably elastic buffer ability.Refer to Fig. 1, Fig. 2 and Fig. 5, wherein Fig. 5 is the another cut-open view of display device along A-A profile line of Fig. 1.Supporting part 240 has the first supporting region 240a and the second supporting region 240b, first supporting region 240a connects the second supporting region 240b and connecting portion 242, perpendicular on display surface 12 direction, first supporting region 240a has the first thickness t11, second supporting region has the second thickness t12, and the second thickness t12 is greater than this first thickness t11, wherein the first thickness t11 such as essence can equal the thickness t2 of connecting portion 242, so, the second thickness t12 of the second supporting region 240b also can be greater than the thickness t2 of connecting portion 242.Now, the second supporting region 240b thicker in supporting part 240 can maintain loading strength, more not yielding, and the first supporting region 240a thinner in supporting part 240 makes supporting part 240 have elastic buffer ability simultaneously.Refer to Fig. 1, Fig. 2 and Fig. 6, wherein Fig. 6 is the again cut-open view of display device along A-A profile line of Fig. 1, in the same manner, the second thickness t12 of the second supporting region 240b is greater than the thickness t2 of connecting portion 242, with preceding embodiment unlike, wherein the first thickness t11 of the first supporting region 240a is between the second thickness t12 and the thickness t2 of connecting portion 242 of the second supporting region 240b.Now, the second supporting region 240b the thickest in supporting part 240 can maintain loading strength, more not yielding, and the first supporting region 240a thinner in supporting part 240 makes supporting part 240 have elastic buffer ability simultaneously, and thinner connecting portion 242 can make support unit 24 entirety have better flexible adjustment ability.
Refer to Fig. 1 to Fig. 6, wherein on the projecting plane being parallel to display surface 12, the length L1 of supporting part 240 can be greater than the length L2 of connecting portion 242, wherein in Fig. 5 and Fig. 6, first supporting region 240a is the first length L11 and the second supporting region 240b is the second length L12, and the first length L11 and second be length L12's and be the length L1 of supporting part 240.Should be noted that, the bearing of trend essence of the bearing of trend of the length L1 of supporting part 240 and the length L2 of connecting portion 242 is parallel to the bearing of trend of support unit 24, and wherein the bearing of trend of support unit 24 refers to the direction from wall 22 toward panel 10.In an embodiment, in response to the slimming of display device, the length L2 of connecting portion 242 is unsuitable long, and the space matching of support unit 24 mainly can distribute to supporting part 240 with bearing panel 10, and therefore the length L1 of supporting part 240 is greater than the length L2 of connecting portion 242.In addition, if want the length of the length L2 reducing connecting portion 242, wish again to maintain good surge capability, part thinning supporting part 240 thickness can be considered, such as, adopt the embodiment of Fig. 5 or Fig. 6.
Refer to Fig. 3 and Fig. 4, wherein display device 1 can comprise reflector plate 30, light guide plate 40 and blooming piece 50.Reflector plate 30, light guide plate 40 and blooming piece 50 are placed in framework 2, and supporting part 240 suspends and to be separated by clearance G3 with blooming piece 50, and wherein this clearance G3 is such as at least greater than 0.1 millimeter.Because do not contact other element bottom supporting part 240 as blooming piece 50, and allow support unit 24 in the flexible adjustment of Z-direction.Should be noted that, Fig. 5 and Fig. 6 also can comprise reflector plate 30, light guide plate 40 and blooming piece 50, omits and do not illustrate at this.Display device 1 of the present invention in addition, except reflector plate 30, light guide plate 40 and blooming piece 50, also can comprise other element, such as housing, lamp source, lampshade etc., do not limit at this.
Refer to Fig. 7, wherein Fig. 7 is the vertical view of the framework of another embodiment of the present invention, and wherein on the projecting plane being parallel to display surface 12 (being shown in Fig. 1), the width of supporting part 240 is toward successively decreasing away from panel 10 (being shown in Fig. 1) direction.For example, supporting part 240 is that to be less than supporting part 240 be comparatively w12 close to the width of panel to w11 compared with the width away from panel, and the width of supporting part 240 is toward successively decreasing away from panel direction, in an embodiment, the width w2 of connecting portion 242 remains unchanged, but is not limited thereto.Referring again to Fig. 8, wherein Fig. 8 is the vertical view of the framework of another embodiment of the present invention, wherein on the projecting plane being parallel to display surface 12 (being shown in Fig. 1), the width of connecting portion 242 is toward successively decreasing away from this panel 10 (being shown in Fig. 1) direction.For example, connecting portion 242 is that to be less than connecting portion 242 be comparatively w21 close to the width of panel to w22 compared with the width away from panel, and the width of supporting part 240 is toward successively decreasing away from panel direction.Should be noted that, the width of supporting part 240 is toward successively decreasing away from panel 10 (being shown in Fig. 1) direction, and that is, the width of supporting part 240, toward increasing progressively close to panel direction, can allow the assembling deviation tolerance that panel 10 is larger.In addition, the features such as the support unit size restriction of Fig. 7 and Fig. 8 or panel configuration position, also can change as previously described, are not repeated herein.
Refer to Fig. 2 and Fig. 7, wherein on the projecting plane being parallel to display surface 12 (being shown in Fig. 1), the junction of corresponding supporting part 240 and connecting portion 242, the edge e1 of the supporting part 240 and edge e2 of connecting portion 242 accompanies angle, and this angle is more than or equal to 90 degree.In more detail, in Fig. 2, the edge e1 of the supporting part 240 and edge e2 of connecting portion 242 accompanies angle Θ 1, and angle Θ 1 essence equals 90 degree.In Fig. 7, the edge e1 of the supporting part 240 and edge e2 of connecting portion 242 accompanies angle Θ 2, and angle Θ 2 is greater than 90 degree.Should be noted that, because the edge e1 of the supporting part 240 and edge e2 of connecting portion 242 accompanies angle, this angle is more than or equal to 90 degree, makes supporting part 240 have obvious neck structure with the junction of connecting portion 242, support unit 24 can be made to have preferably elastic buffer ability.
According to the display device of above-described embodiment, width by supporting part is greater than the width of connecting portion, narrower connecting portion is utilized to make support unit have the ability of elastic buffer, even if framework has out-of-flatness, by the flexible adjustment of support unit, panel can be avoided to produce local deformation, and then avoid the phenomenon causing display device local tomography inequality.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claims in the present invention.
Claims (16)
1. a display device, is characterized in that, comprises:
One panel, has a display surface; And
One framework, there is a wall and multiple support unit extends from this wall, this panel is carried on this support unit, each support unit has a supporting part and a junction, this connecting portion connects this wall and this supporting part, wherein on the projecting plane being parallel to this display surface, the bearing of trend of the bearing of trend of the width of this supporting part and the width of this connecting portion is perpendicular to the bearing of trend of this support unit, and the width of this supporting part is greater than the width of this connecting portion.
2. display device according to claim 1, is characterized in that, perpendicular on this display surface direction, the thickness of this supporting part equals the thickness of this connecting portion.
3. display device according to claim 1, is characterized in that, perpendicular on this display surface direction, at least part of thickness of this supporting part is greater than the thickness of this connecting portion.
4. display device according to claim 1, it is characterized in that, this supporting part has one first supporting region and one second supporting region, this first supporting region connects this second supporting region and this connecting portion, perpendicular on this display surface direction, this first supporting region has one first thickness, and this second supporting region has one second thickness, and this second thickness is greater than this first thickness.
5. display device according to claim 4, is characterized in that, this second thickness of this second supporting region is greater than the thickness of this connecting portion.
6. display device according to claim 4, is characterized in that, this first thickness of this first supporting region equals the thickness of this connecting portion.
7. display device according to claim 4, is characterized in that, this first thickness of this first supporting region between this second supporting region between this second thickness and thickness of this connecting portion.
8. display device according to claim 1, is characterized in that, this wall of this panel and this framework is separated by a clearance.
9. display device according to claim 1, is characterized in that, on the projecting plane being parallel to this display surface, this panel is stacked and placed on this supporting part, and is not stacked and placed on this connecting portion.
10. display device according to claim 1, is characterized in that, on the projecting plane being parallel to this display surface, the width of this supporting part is toward successively decreasing away from this panel direction.
11. display device according to claim 1, is characterized in that, on the projecting plane being parallel to this display surface, the width of this connecting portion is toward successively decreasing away from this panel direction.
12. display device according to claim 1, it is characterized in that, on the projecting plane being parallel to this display surface, to should the junction of supporting part and this connecting portion, the edge of the edge of this supporting part and this connecting portion accompanies an angle, and this angle is more than or equal to 90 degree.
13. display device according to claim 1, it is characterized in that, on the projecting plane being parallel to this display surface, the bearing of trend of the bearing of trend of the length of this supporting part and the length of this connecting portion is parallel to the bearing of trend of this support unit, and the length of this supporting part is greater than the length of this connecting portion.
14. display device according to claim 1, is characterized in that, comprise a blooming piece and are placed in this framework, this supporting part suspension and being separated by a clearance with this blooming piece.
15. display device according to claim 1, is characterized in that, this support unit wherein every two adjacent support units is separated by a clearance.
16. display device according to claim 1, is characterized in that, this supporting part copline each other of this support unit, to form a loading end of this panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104134514 | 2015-10-21 | ||
| TW104134514A TWI567459B (en) | 2015-10-21 | 2015-10-21 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390070A true CN105390070A (en) | 2016-03-09 |
| CN105390070B CN105390070B (en) | 2018-07-20 |
Family
ID=55422303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002536.8A Active CN105390070B (en) | 2015-10-21 | 2015-12-28 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105390070B (en) |
| TW (1) | TWI567459B (en) |
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| CN101000422A (en) * | 2007-01-18 | 2007-07-18 | 友达光电股份有限公司 | Diaphragm suspension system and its used diaphragm suspension device |
| KR20090091844A (en) * | 2008-02-26 | 2009-08-31 | 엘지이노텍 주식회사 | Display device |
| US20110013112A1 (en) * | 2009-07-16 | 2011-01-20 | Hitachi Displays, Ltd. | Display device |
| CN102799006A (en) * | 2012-09-07 | 2012-11-28 | 深圳市华星光电技术有限公司 | Liquid crystal display module |
| JP5618867B2 (en) * | 2011-03-02 | 2014-11-05 | 京セラ株式会社 | Electronics |
| CN104424854A (en) * | 2013-08-20 | 2015-03-18 | 三星显示有限公司 | Display device and method for fabricating the same |
| CN104570437A (en) * | 2013-11-01 | 2015-04-29 | 京东方科技集团股份有限公司 | Fixing device, backlight source and display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100900464B1 (en) * | 2008-01-03 | 2009-06-02 | 삼성전자주식회사 | Display device |
| TWI393960B (en) * | 2009-11-06 | 2013-04-21 | Au Optronics Corp | Frame, metal frame, backlight module, and lcd thereof |
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2015
- 2015-10-21 TW TW104134514A patent/TWI567459B/en active
- 2015-12-28 CN CN201511002536.8A patent/CN105390070B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101000422A (en) * | 2007-01-18 | 2007-07-18 | 友达光电股份有限公司 | Diaphragm suspension system and its used diaphragm suspension device |
| KR20090091844A (en) * | 2008-02-26 | 2009-08-31 | 엘지이노텍 주식회사 | Display device |
| US20110013112A1 (en) * | 2009-07-16 | 2011-01-20 | Hitachi Displays, Ltd. | Display device |
| JP5618867B2 (en) * | 2011-03-02 | 2014-11-05 | 京セラ株式会社 | Electronics |
| CN102799006A (en) * | 2012-09-07 | 2012-11-28 | 深圳市华星光电技术有限公司 | Liquid crystal display module |
| CN104424854A (en) * | 2013-08-20 | 2015-03-18 | 三星显示有限公司 | Display device and method for fabricating the same |
| CN104570437A (en) * | 2013-11-01 | 2015-04-29 | 京东方科技集团股份有限公司 | Fixing device, backlight source and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI567459B (en) | 2017-01-21 |
| CN105390070B (en) | 2018-07-20 |
| TW201715278A (en) | 2017-05-01 |
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