CN202394458U - Seamless splicing display screen - Google Patents
Seamless splicing display screen Download PDFInfo
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- CN202394458U CN202394458U CN2011205655923U CN201120565592U CN202394458U CN 202394458 U CN202394458 U CN 202394458U CN 2011205655923 U CN2011205655923 U CN 2011205655923U CN 201120565592 U CN201120565592 U CN 201120565592U CN 202394458 U CN202394458 U CN 202394458U
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Abstract
The utility model discloses a seamless splicing display screen comprising multiple mutually spliced display units. A non-luminous region part at an electrode drawing side of any display unit Smn located at the position of Mth row and the Nth column is covered by a luminous region of the neighboring display unit, wherein the non-luminous region of the outermost side for drawing an electrode is not covered; and the M and the N both are positive integers, and the distance between the luminous regions of two neighboring display units is less than half of the width of the non-luminous region between two neighboring luminous pixels. According to the utility model, the non-luminous region of the side of the display unit is covered in the luminous region of the neighboring display unit, thus, a non-luminous strip frame region formed when splicing a large display screen by the display units is eliminated, and seamless splicing is realized.
Description
Technical field
The utility model relates to the display screen technology field, specifically is a kind of seamless spliced display screen.
Background technology
In the prior art; One of method of forming the large display screen more than 80 cun is to adopt independently that display screen splices, and obviously not enough but this splicing exists: because the restriction of technology level, the electrode of the display unit of existing display screen is all drawn from least one side of display screen; Usually draw from two sides of display screen; Like this, can form the bigger encapsulation limit of width during the display screen encapsulation, this encapsulation limit is when above-mentioned display screen splices large display screen as display unit; Can form the framework (see among Fig. 1 shown in the part between frame of broken lines) of non-display area at place, the adjacent encapsulation limit of above-mentioned display screen, can not realize seamless spliced.
And at present can be from the display pixel rear end except the LED display driver direct extraction electrode to the drive circuit board of rear portion; Other flat-faced screens all will carry out contact conductor from the side on display pixel plane, and this has just limited seamless spliced when other display screens are spliced into large display screen.
Chinese patent document CN1431675A discloses a kind of plasma panel and manufacturing approach thereof that can realize the seamless spliced assembling of big screen display screen: comprise the front glass substrate and back glass substrate that are parallel to each other and are packaged together; Between said front glass substrate and said back glass substrate, be provided with vertical transparency electrode of mutual antarafacial and addressing electrode; Sealing strip around said transparency electrode is passed respectively through the Y extraction electrode through X extraction electrode, said addressing electrode is drawn to the substrate outward flange, and the direction of glass substrate bends inwards along its side and the back side towards said back respectively for said X extraction electrode and said Y extraction electrode.This makes extraction electrode very little even can ignore to the influence of the lateral dimension of display screen, has eliminated the window frame sense with the giant-screen picture that this plasma panel splices out, has realized seamless spliced purpose well.
But there is following problem in the scheme in the document: above-mentioned patent documentation is through connecting the row-column electrode of fluorescent glass substrate in lead-in wire around to the fluorescent glass substrate back, saved the binding lead-in wire crimp area that fluorescent glass substrate outermost in the traditional handicraft is used to be connected to drive circuit board; But the row-column electrode of fluorescent glass substrate still need be set up crimp region to the extension of packaged glass lead beyond above-mentioned glass substrate pixel; And the width of this crimp region is far longer than the width of a pixel; This crimp region is positioned at outside the pixel luminous zone when promptly splicing; Still have dark window frame district, above-mentioned patent documentation has just reduced the width in window frame district, can not realize seamless spliced fully.
The utility model content
For this reason, the utility model is to be solved to be that existing display unit can not be realized seamless spliced technical matters from what the side extraction electrode brought, and a kind of seamless spliced display screen is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is following:
A kind of seamless spliced display screen; The some display units that comprise mutual splicing; At least one side of said display unit is used for extraction electrode; The side that is used for the said display unit of extraction electrode have the luminous irradiation of pixel less than non-light-emitting area; The non-light-emitting area that is in the side of any one display unit Smn extraction electrode of the capable N row of M on the said display screen is covered by the luminous zone of adjacent said display unit, wherein, is in the outermost non-light-emitting area that is used for the side of extraction electrode and is not capped; Said M and said N are positive integer.
In the described seamless spliced display screen, said display unit is the flexible display screen of thickness less than 0.5mm, and the side of drawing the said display unit of said electrode bends to the rear portion of said display unit.
In the described seamless spliced display screen, the side of drawing the said display unit of said electrode is two adjacent sides of said display unit.
In the described seamless spliced display screen, the side of drawing the said display unit of said electrode is the lower side and the right edge of said display unit.
In the described seamless spliced display screen, the distance between spliced adjacent two said display unit luminous zones is half the less than the non-light-emitting area width between two adjacent light emitting pixels all.
The technique scheme of the utility model is compared prior art and is had the following advantages:
The seamless spliced display screen of the utility model, through display unit side non-light-emitting area is covered in the luminous zone of adjacent institute display unit, the non-light-emitting section frame district that has formed when having eliminated display unit splicing large display screen has realized seamless spliced.
Through adopt thickness less than the flexible display screen of 0.5mm as display unit; Make display screen lightening; Simultaneously, utilize the flexibility characteristics of flexible display screen, can the side of said display unit extraction electrode be bent to the rear portion of said display unit; Guarantee when splicing like this that adjacent said display unit is positioned on the same plane, the display effect of the large display screen that assurance is spliced into.
Description of drawings
For the content that makes the utility model is more clearly understood,, the utility model is done further detailed explanation, wherein below according to the specific embodiment of the utility model and combine accompanying drawing
Fig. 1 is the structural representation that a kind of display unit constitutes large display screen in the prior art;
Fig. 2 is the display cell structure synoptic diagram of a kind of seamless spliced display screen of an embodiment of the utility model;
Fig. 3 constitutes the structural representation of seamless spliced display screen for using display unit as shown in Figure 2;
Reference numeral is expressed as among the figure: 1-display unit body; The luminous zone of 2-display unit; The non-light-emitting area of 3-lower side; The non-light-emitting area of 4-right edge.
Embodiment
Referring to shown in Figure 3; A kind of seamless spliced display screen of an embodiment of the utility model; Comprise the flexible display unit body 1 (referring to shown in Figure 2) of 16 thickness of mutual splicing less than 0.5mm; The electrode of drawing said display unit body 1 by lower side and right edge with said display unit body 1 is an example, has lower side non-light-emitting area 3 and right edge non-light-emitting area 4 at the said lower side of said display unit body 1 and said right edge; With the said display unit S41 that is in first row of fourth line on the said display screen, be in the display unit S42 of fourth line secondary series on the said display screen and the covering relation that is between the said display unit S31 of the third line secondary series on the said display screen is the arrangement mode that example is explained said display unit: the upper side edge of said display unit S41 covers the lower side non-light-emitting area 3 of said display unit S31; The right edge non-light-emitting area 4 of said display unit S41 is covered by the left side of said display unit S42; And the like, the non-light-emitting area of the side of each said display unit is all covered by the luminous zone of the side of adjacent said display unit; Outermost said display unit forming said seamless spliced display screen exists the side of non-light-emitting area not to be capped, and this side that is not capped forms the demonstration edge of said seamless spliced display screen, does not influence the display effect in the display screen; For guaranteeing seamless spliced display effect fully; Distance between adjacent two said display unit luminous zones is half the less than the non-light-emitting area width between two adjacent light emitting pixels all; Guarantee to cover fully; Fundamentally eliminated the non-light-emitting section frame district that forms in the large display screen that is spliced into by said display unit, realized seamless spliced.
Simultaneously; The utility model through adopt thickness less than the flexible display screen of 0.5mm as display unit, make display screen lightening, simultaneously; Utilize the flexibility characteristics of flexible display screen; Can the side of said display unit extraction electrode be bent to the rear portion of said display unit, guarantee when splicing like this that adjacent said display unit is positioned on the same plane, the display effect of the large display screen that assurance is spliced into.
Other embodiment as the utility model; Said display unit is the inflexibility display screen, because non-light-emitting area can not be correspondingly to the bending of the rear portion of said display unit, in the time of splicing; The adjacent said display unit that is used to cover a said display unit is positioned at the top of the said display unit that is capped; Adjacent two display units are not positioned at same plane, can realize the purpose that the utility model is seamless spliced equally, belong to the protection domain of the utility model.
A distortion as the foregoing description; Said display unit is used for extraction electrode by one or more side; The number that promptly has the side of non-light-emitting area is one or three or four; Can adopt the method in the foregoing description to cover equally, can realize the purpose that the utility model is seamless spliced equally, belong to the protection domain of the utility model.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (5)
1. seamless spliced display screen; The some display units that comprise mutual splicing; At least one side of said display unit is used for extraction electrode; The side that is used for the said display unit of extraction electrode have the luminous irradiation of pixel less than non-light-emitting area; It is characterized in that: the non-light-emitting area that any one the display unit Smn that is in the capable N row of M on the said display screen is used for the side of extraction electrode is covered by the luminous zone of adjacent said display unit, wherein, is in the outermost non-light-emitting area that is used for the side of extraction electrode and is not capped; Said M and said N are positive integer.
2. seamless spliced display screen according to claim 1 is characterized in that: said display unit is the flexible display screen of thickness less than 0.5mm, and the side of drawing the said display unit of said electrode bends to the rear portion of said display unit.
3. seamless spliced display screen according to claim 2 is characterized in that: the side of drawing the said display unit of said electrode is two adjacent sides of said display unit.
4. seamless spliced display screen according to claim 3 is characterized in that: the side of drawing the said display unit of said electrode is the lower side and the right edge of said display unit.
5. according to the arbitrary described seamless spliced display screen of claim 1-4, it is characterized in that: the distance between spliced adjacent two said display unit luminous zones is half the less than the non-light-emitting area width between two adjacent light emitting pixels all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205655923U CN202394458U (en) | 2011-12-29 | 2011-12-29 | Seamless splicing display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205655923U CN202394458U (en) | 2011-12-29 | 2011-12-29 | Seamless splicing display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394458U true CN202394458U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205655923U Expired - Fee Related CN202394458U (en) | 2011-12-29 | 2011-12-29 | Seamless splicing display screen |
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| Country | Link |
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| CN (1) | CN202394458U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568321A (en) * | 2011-12-29 | 2012-07-11 | 北京维信诺光电技术有限公司 | Seamless-splicing display screen and manufacture method thereof |
| CN102982744A (en) * | 2012-12-17 | 2013-03-20 | 广东威创视讯科技股份有限公司 | Display module of LED (light emitting diode) |
| CN104517533A (en) * | 2013-09-26 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Display, display device and assembly method of display device |
| CN106782132A (en) * | 2017-02-28 | 2017-05-31 | 深圳市华星光电技术有限公司 | Spliced display screen |
-
2011
- 2011-12-29 CN CN2011205655923U patent/CN202394458U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568321A (en) * | 2011-12-29 | 2012-07-11 | 北京维信诺光电技术有限公司 | Seamless-splicing display screen and manufacture method thereof |
| CN102982744A (en) * | 2012-12-17 | 2013-03-20 | 广东威创视讯科技股份有限公司 | Display module of LED (light emitting diode) |
| CN102982744B (en) * | 2012-12-17 | 2014-09-24 | 广东威创视讯科技股份有限公司 | Display module of LED (light emitting diode) |
| CN104517533A (en) * | 2013-09-26 | 2015-04-15 | 鸿富锦精密工业（深圳）有限公司 | Display, display device and assembly method of display device |
| CN106782132A (en) * | 2017-02-28 | 2017-05-31 | 深圳市华星光电技术有限公司 | Spliced display screen |
| WO2018157448A1 (en) * | 2017-02-28 | 2018-09-07 | 深圳市华星光电半导体显示技术有限公司 | Splicing-type display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171229 |