CN1296955C - The positioning structure of the display board - Google Patents
The positioning structure of the display board Download PDFInfo
- Publication number
- CN1296955C CN1296955C CNB2003101195780A CN200310119578A CN1296955C CN 1296955 C CN1296955 C CN 1296955C CN B2003101195780 A CNB2003101195780 A CN B2003101195780A CN 200310119578 A CN200310119578 A CN 200310119578A CN 1296955 C CN1296955 C CN 1296955C
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- Prior art keywords
- positioning structure
- display panel
- location structure
- panel according
- protuberance
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- 239000000463 material Substances 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 238000005538 encapsulation Methods 0.000 description 8
- 241000826860 Trapezium Species 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
一种显示板的定位结构，分别在两个显示板的相对的表面上设置可以相互嵌合的定位结构，使两个显示板在封装时能够准确地对位。
A positioning structure for a display panel comprises positioning structures which can be interlocked with each other and are respectively arranged on the opposite surfaces of two display panels, so that the two display panels can be accurately aligned when packaged.
Description
Technical field
The present invention relates to the location structure of a display floater, particularly the location structure of a plasma display floater.
Background technology
Plasma display panel is a kind of slim display, and its main characteristics is to make oversize, the ultra-thin screen of thickness, to save a large amount of screen spaces.The principle of luminosity and the fluorescent lamp of plasma display are similar, inert gas injecting in the glass guide channel of vacuum, send ultraviolet ray by the alive mode of inert gas being made inert gas produce plasma effect, and when described ultraviolet irradiation when being coated in the fluorescent material of described glass guide channel inner surface, just can make this fluorescent material inspire redness, green or blue visible light.Like this, the screen of plasma display is can luminous voluntarily unit combination to form by hundreds thousand of, the small bulb that in each luminescence unit, comprises three kinds of colors of red, green, blue (R, G, B) again, the process three primary colors make up cleverly and produce different colors, form shown picture then.
As shown in Figure 1, plasma display comprises a header board 100 and a back plate 102, but when header board 100 is carried out the high temperature encapsulation with back plate 102, because the softening relative slippage that causes header board 100 and back plate 102 of encapsulating material 104, or, be easy to generate the error of contraposition because the control of contraposition and assembling process is improper.
Summary of the invention
Therefore,, the object of the present invention is to provide a kind of location structure of display floater, improving the bit errors of plasma display panel, and increase the precision of encapsulation in order to address the above problem.
For finishing the foregoing invention purpose, the invention provides the location structure of a display panel, comprising: one first display panel; One first location structure, it is positioned on the non-display area of described first display panel, and wherein said first location structure comprises at least two first protuberances and the recess that forms between described first protuberance; One second display panel with respect to described first display panel; And one second location structure, pressure is positioned on the face with respect to described first display panel of described second display panel, described second location structure comprises second protuberance that at least one pair of is corresponding with the recess of described first location structure, so that described first location structure and described second location structure is chimeric mutually.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage are become apparent more, several preferred embodiments are described in detail below in conjunction with accompanying drawing.
Fig. 1 represents existing plasma display panel profile.
Fig. 2 represents the plane graph of first location structure of the display panel of first embodiment of the invention.
Fig. 3 represents the profile along 3-3 ' of first embodiment of the invention.
Fig. 4 represents the plane graph of second location structure of the display panel of first embodiment of the invention.
Fig. 5 represents the profile of the 5-5 ' on first embodiment of the invention edge.
Fig. 6 represents the profile of first location structure of the present invention and the encapsulation of second location structure.
Fig. 7 represents the plane graph of first location structure of the display panel of second embodiment of the invention.
Fig. 8 represents the plane graph of second location structure of the display panel of second embodiment of the invention.
Fig. 9 represents the plane graph of first location structure of the display panel of third embodiment of the invention.
Figure 10 represents the plane graph of second location structure of the display panel of third embodiment of the invention.
Embodiment
Simultaneously referring to Fig. 2 and Fig. 3, Fig. 2 represents the plane graph of first location structure of the display panel of first embodiment of the invention, and Fig. 3 represents the profile along 3-3 ' of first embodiment of the invention.First location structure 206 is positioned on first display panel 200, its first display panel can be the front or rear panel of plasma display, and wherein first location structure 206 comprises a plurality of protuberance 202 and recesses 204 along directions X and Y direction, and its recess 204 is between two protuberances 202.The protuberance 202 and the recess 204 of first location structure in the present embodiment surround the fluorescence rectangle, and the protuberance 202 of first location structure is roughly trapezoidal structure, and the base angle of its trapezium structure is θ
1, its 45 °＜θ
1＜90 °, and the angle theta of the hypotenuse of trapezium structure and vertical direction
2, θ wherein
1+ θ
2=90 °.
Simultaneously referring to Fig. 2, Fig. 4 and Fig. 5, Fig. 4 represents the plane graph of second location structure of the display panel of first embodiment of the invention, and Fig. 5 represents the profile of the 5-5 ' on first embodiment of the invention edge.In plasma display, its second display panel 400 is with respect to described first display panel 200.Second location structure is on the face of described second display panel 400 with respect to described first display panel, described second location structure 402 comprise at least one along a directions X and a Y direction protuberance 402 and form a rectangle, the protuberance 402 of described second location structure can embed in the described first location structure recess 204.The described second location structure protuberance 402 is an arcuate structure, and the tangent line of its arcuate structure and the angle of display panel are θ
3, the base angle of the trapezium structure of the protuberance of first location structure is θ
1, and θ
3＜=θ
1
First location structure 206 and second location structure 402 are positioned at the non-display area of plasma display panel, be exactly outside viewing area 208, and first location structure 206 can be after manufacturing be made in the dividing wall of plate, second location structure 402 can form when making the dielectric layer of header board, therefore first location structure 206 can be made up of leaded transparent slurry and metal oxide paste, and second location structure 402 can be made up of leaded transparent slurry.When first display panel 200 and second display panel 400 being carried out the high temperature encapsulation, the softening point of its encapsulating material 604 must be lower than the softening point of first location structure 206 and second location structure 402, be preferably the softening point A that is lower than the location structure 206 and second location structure, and 430 ℃＜A＜800 ℃, by the structure after the encapsulation of encapsulating material 604 as shown in Figure 6, the protuberance 402 of second location structure embeds the recess 204 of first location structure 206.Display panel also comprises a dividing wall structure 602, when the height of described dividing wall structure 602 is c, the protuberance height of first location structure 206 is b, b＜=c then, the height of second location structure is d, d＜=b then inserts encapsulating material 604 and makes the display panel encapsulation between first display panel 200 and second display panel 400.
Referring to Fig. 7, Fig. 7 represents the plane graph of first location structure of the display panel of second embodiment of the invention.First location structure is positioned on first display panel 700, its first display panel 700 can be the front or rear panel of plasma display, its first location structure is by a pair of strip protuberance 702 and 704 that is parallel to directions X that is separately positioned on four limits, and another is to strip protuberance 706 and 708 and a pair of strip protuberance 710 and 712 that is parallel to the Y direction, and another forms strip protuberance 714 and 716, wherein the every pair of strip protuberance 702 and 704, strip protuberance 706 and 708, strip protuberance 710 and 712, each is by a strip recess 718 between the strip protuberance 714 and 716.
Referring to Fig. 8, Fig. 8 represents the plane graph of second location structure of the display panel of second embodiment of the invention.In plasma display, its second display panel 800 is with respect to first display panel 700.Second location structure 802 is positioned on second display panel 800 on the face with respect to first display panel, and second location structure 802 comprises that strip protuberance 804,806 that is parallel to directions X and the strip protuberance that is parallel to the Y direction 808,810 form.When described first display panel 700 and second display panel 800 being carried out the high temperature encapsulation, strip protuberance 804,806,808 and 810 can embed in the recess 718 of first location structure on first display panel 700.Described first location structure and second location structure are positioned at the non-display area of plasma display panel.
Referring to Fig. 9, Fig. 9 represents the plane graph of first location structure of the display panel of third embodiment of the invention.First location structure is positioned on first display panel 900, but the front or rear panel of its first display panel plasma display, and wherein first location structure 906 comprises a plurality of protuberance and recesses along directions X and Y direction.Described in the present embodiment first location structure 906 is a L type location structure, and each L type location structure comprises a pair of protuberance 902 and the recess 904 between this protuberance 902.
Referring to Figure 10, Figure 10 represents the plane graph of second location structure of the display panel of third embodiment of the invention.In plasma display, described second display panel 950 is with respect to first display panel 900.Second location structure 952 is positioned on the face with respect to first display panel of second display panel, and described second location structure 952 is a L type location structure, and it comprises at least one protuberance, and second location structure 952 can embed in 906 recesses 904 of first location structure.Described first location structure 906 and second location structure 952 are positioned at the non-display area of plasma display panel.
The invention is characterized at the header board of plasma display and the non-display area of back plate and form location structure, utilize this location structure, increase the precision of header board and back plate encapsulation, prevent header board and the slippage between the plate afterwards when display panel encapsulates, or owing to the improper bit errors that causes of the control in contraposition or the assembling process.
Though describe the present invention by preferred embodiment; but do not limit the present invention with this; under the situation that does not break away from the spirit and scope of the present invention, those of ordinary skills can make various changes and variation, are limited by accompanying Claim with this protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101195780A CN1296955C (en) | 2003-12-04 | 2003-12-04 | The positioning structure of the display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101195780A CN1296955C (en) | 2003-12-04 | 2003-12-04 | The positioning structure of the display board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1547235A CN1547235A (en) | 2004-11-17 |
| CN1296955C true CN1296955C (en) | 2007-01-24 |
Family
ID=34338257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101195780A Expired - Fee Related CN1296955C (en) | 2003-12-04 | 2003-12-04 | The positioning structure of the display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1296955C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103809324B (en) * | 2014-02-18 | 2016-08-17 | 北京京东方光电科技有限公司 | A kind of display floater and display device |
| CN104297982B (en) * | 2014-11-05 | 2017-09-22 | 京东方科技集团股份有限公司 | Display panel and display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5946061A (en) * | 1997-06-09 | 1999-08-31 | International Business Machines Corporation | Fixture and fixing method of LCD panel |
| CN1289447A (en) * | 1998-02-02 | 2001-03-28 | 摩托罗拉公司 | Method for fabricating a flat panel device |
| CN2439095Y (en) * | 2000-09-12 | 2001-07-11 | 英业达集团（南京）电子技术有限公司 | Fixing structure of input keys |
| CN1319243A (en) * | 1999-05-28 | 2001-10-24 | 松下电器产业株式会社 | Production method for plasma display panel excellent in luminous characteristics |
| CN1326208A (en) * | 2000-05-31 | 2001-12-12 | 达碁科技股份有限公司 | Plasma display with drive circuit mounted on one side and method for manufacturing same |
| CN1338711A (en) * | 2000-08-14 | 2002-03-06 | 达碁科技股份有限公司 | Flat panel display with sealed glass run channel |
-
2003
- 2003-12-04 CN CNB2003101195780A patent/CN1296955C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5946061A (en) * | 1997-06-09 | 1999-08-31 | International Business Machines Corporation | Fixture and fixing method of LCD panel |
| CN1289447A (en) * | 1998-02-02 | 2001-03-28 | 摩托罗拉公司 | Method for fabricating a flat panel device |
| CN1319243A (en) * | 1999-05-28 | 2001-10-24 | 松下电器产业株式会社 | Production method for plasma display panel excellent in luminous characteristics |
| CN1326208A (en) * | 2000-05-31 | 2001-12-12 | 达碁科技股份有限公司 | Plasma display with drive circuit mounted on one side and method for manufacturing same |
| CN1338711A (en) * | 2000-08-14 | 2002-03-06 | 达碁科技股份有限公司 | Flat panel display with sealed glass run channel |
| CN2439095Y (en) * | 2000-09-12 | 2001-07-11 | 英业达集团（南京）电子技术有限公司 | Fixing structure of input keys |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1547235A (en) | 2004-11-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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