CN203631556U - Organic light-emitting touch display panel and organic light-emitting touch display device - Google Patents
Organic light-emitting touch display panel and organic light-emitting touch display device Download PDFInfo
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- CN203631556U CN203631556U CN201320860717.4U CN201320860717U CN203631556U CN 203631556 U CN203631556 U CN 203631556U CN 201320860717 U CN201320860717 U CN 201320860717U CN 203631556 U CN203631556 U CN 203631556U
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- substrate
- organic light
- touch display
- touch
- display panel
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- 239000000758 substrate Substances 0.000 claims abstract description 99
- 238000005538 encapsulation Methods 0.000 claims abstract description 27
- 239000010409 thin film Substances 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 6
- 229920006254 polymer film Polymers 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000007767 bonding agent Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- SLNPSLWTEUJUGY-UHFFFAOYSA-N 1-(cyclopenten-1-yl)ethanone Chemical compound CC(=O)C1=CCCC1 SLNPSLWTEUJUGY-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000052 poly(p-xylylene) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses an organic light-emitting touch display panel and an organic light-emitting touch display device. The organic light-emitting touch display panel comprises a TFT array substrate, a touch substrate and a bonding layer; the touch substrate is relatively arranged to the TFT array substrate and comprises a touch control figure; the bonding layer is located between the TFT array substrate and the touch substrate and is used to abut against the TFT array substrate and the touch substrate; and TFT array substrate comprises a substrate body, an organic light-emitting layer arranged on the substrate body, and a film encapsulation layer which is located on the organic light-emitting layer and completely wraps the organic light-emitting layer. At least one of the following effects is achieved: according to the organic light-emitting touch display panel, the thickness of the whole display panel can be reduced by utilizing the film encapsulation layer; and the TFT substrate and the film substrate are encapsulated through a bonding agent, so a narrow frame can be realized, and a space filling material and corresponding process steps are omitted.
Description
Technical field
The utility model relates to Display Technique field, the organic light emission touch display unit that relates in particular to a kind of organic light emission touch display panel and comprise this organic light emission touch display panel.
Background technology
Organic electroluminescent principle refers to and adopts organic material as luminescent layer, is provided with negative electrode and anode, wherein in luminescent layer both sides, anode is arranged on substrate, negative electrode is connected with generation current by lead-in wire with anode, and in the time that electric current passes through luminescent layer, the organic material of luminescent layer will be luminous.At present, organic light emitting display (Organic Light Emitting Display, OLED) there is the advantages such as body is thin, luminescent material solidifies entirely with respect to liquid crystal display device and attract wide attention, and increasing OLED display device is applied to display and lighting field.
Existing organic light emission touch display panel employing thin-film transistor (TFT) substrate and touch panel (touching panel, TP) are mutually integrated, thereby realize organic light emission touch display panel device.In the prior art, TFT substrate and touch panel are OGS pattern by G+G mode development, and then become touch panel on unit (on cell TP) pattern, wherein, and the about 1.5mm of the thickness of the touch display panel of on cell TP pattern left and right.In order to realize the lightening of organic light emission touch display unit, the thickness after integrated becomes important reference index, and the thickness that reduces touch display panel is called the important means of enhancing competitiveness.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of organic light emission touch display panel and organic light emission touch display unit.
For reaching this object, the utility model provides a kind of organic light emission touch display panel, comprising:
Tft array substrate;
Touch substrate with described tft array substrate is oppositely arranged, comprises touch-control figure;
Tack coat, between described tft array substrate and described touch substrate, for described tft array substrate and the described touch substrate of fitting,
Wherein, described tft array substrate comprises: substrate; Organic luminous layer, is arranged on described substrate; And thin-film encapsulation layer, be positioned on described organic luminous layer, and completely coated described organic luminous layer.
Alternatively, described tack coat is coated on whole of described tft array substrate, or described tack coat is coated on whole of described touch substrate, mode and described touch baseplate-laminating that described tft array substrate is pasted by face.
Alternatively, also comprise layer of polarizer, described layer of polarizer is positioned at the side of described touch substrate near described tft array substrate.
Alternatively, also comprise the encapsulation cover plate being positioned on described touch substrate, four edges, limit of described encapsulation cover plate include shielded area, and described shielded area is light tight.
Alternatively, the edge of described touch base plate and the edge of layer of polarizer are covered in described shielded area, and mutually concordant with the edge of described touch substrate.
Alternatively, described tack coat is glue.
Alternatively, the thickness of described thin-film encapsulation layer is less than or equal to 10um.
Alternatively, described thin-film encapsulation layer comprises stacked ceramic membrane and thin polymer film.
Alternatively, described ceramic membrane is positioned at described thin-film encapsulation layer near a side of described tft array substrate or away from a side of described tft array substrate.
The utility model also provides a kind of organic light emission touch display unit, comprises above-mentioned organic light emission touch display panel.
The organic light emission touch display panel of the utility model embodiment, by using thin-film encapsulation layer can reduce the thickness of whole display floater, and carry out the encapsulation of TFT substrate and film substrate by binding agent, narrow frame be can realize, and space-filling material and corresponding processing step saved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the organic light emission touch display panel of the utility model embodiment.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.Be understandable that, specific embodiment described herein is only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, in accompanying drawing, only show the part relevant to the utility model but not full content.
Fig. 1 is the structural representation of the organic light emission touch display panel that provides of the utility model embodiment.
As shown in Figure 1, the utility model embodiment provides a kind of organic light emission touch display panel, and this organic light emission touch display panel (not shown) comprises: tft array substrate 18; With the touch substrate 16 that described tft array substrate 18 is oppositely arranged, comprise touch-control figure (not shown); Tack coat 14, between described tft array substrate 18 and described touch substrate 16, described tack coat 14 fit described tft array substrate 18 and described touch substrate 16, wherein, described tft array substrate 18 comprises: substrate 11; Organic light emission (OLED) layer 12, is arranged on described substrate 11; And thin-film encapsulation layer 13, be positioned on described organic luminous layer 12, and completely coated described organic luminous layer 12.Wherein, substrate 11 comprises tft array (not shown).
The utility model embodiment adopts thin-film encapsulation layer 13 to replace the cover glass (Cover glass) of traditional handicraft, the thickness of whole display floater is reduced greatly, be 0.5mm at the thickness of substrate 11, gross thickness can reach 1mm left and right, if by the thickness thinning of substrate 11, the thickness of display floater can be reduced to 0.6mm left and right.And, by tack coat 14, tft array substrate 18 and touch substrate 16 are carried out to combination by tack coat 14, and do not adopt sealing ring mode directly bond substrate 11 and encapsulation cover plate 17(Cover lens), so just noting be used in surrounding forms sealing ring and substrate 11 and encapsulation cover plate 17 are carried out to frame pastes, save like this space at edge, can realize the narrow type of frame, nor can cause the space waste between sealing ring and organic luminous panel, avoid the material in these spaces to fill and corresponding fill process.
Alternatively, described tack coat 14 is coated on whole of described tft array substrate 18, or described tack coat 14 is coated on whole of described touch substrate 16, so that mode and described touch substrate 16 that described tft array substrate 18 pastes by face are fitted.Alternatively, described tack coat 14 is glue.Fit tft array substrate 18 and touch substrate 16 of the mode pasting by face due to tack coat 14, so, tft array substrate 18 and touch substrate 16 are more firm in combination, and can reduce the thickness of tack coat 14, thereby have reduced on the whole the thickness of organic light emission touch display panel.In the utility model embodiment, can select fit tft array substrate 18 and touch substrate 16 of glue, associativity better and can realize frivolous thickness secure bond tft array substrate 18 and touch substrate 16.
Further, organic light emission touch display panel also comprises layer of polarizer 15, described layer of polarizer 15 fits in the side of described touch substrate 16 near described tft array substrate 18, namely layer of polarizer 15 is touching between substrate 16 and tack coat 14, layer of polarizer 15 combines with TFT substrate by tack coat 14, thereby touch substrate 16 and TFT substrate are fitted.
And organic light emission touch display panel also comprises the encapsulation cover plate 17(Cover lens being positioned on described touch substrate 16), four edges, limit of described encapsulation cover plate 17 include shielded area 171, and described shielded area 171 is light tight.Wherein, the edge of described touch base plate 16 and the edge of layer of polarizer 15 are covered in described shielded area 171, and optional, shielded area 171 is mutually concordant with the edge of described touch substrate 16.Shielded area 171 can be black ink district, and it is mainly used to cover cover and touches the cabling (not shown) of touch-control figure and the edge of polaroid 16 on substrate 16.And because shielded area 171 and the edge that touches substrate 16 flush; can further realize the narrow type of frame; the edge of polaroid 15 is covered in shielded area 171; the edge of covering polaroid 15 is protected with ultraviolet ray (UV) glue with regard to not needing; so; simplify technique, saved processing step.
Alternatively, the thickness of described thin-film encapsulation layer 13 is less than or equal to 10um.Described thin-film encapsulation layer 13 comprises stacked ceramic membrane (not shown) and thin polymer film (not shown).Described ceramic membrane is positioned at described thin-film encapsulation layer 13 near a side of described tft array substrate 18 or away from a side of described tft array substrate 18.
Wherein, general ceramic membrane is between 2-4um, and thin polymer film is between 6-8um.Wherein, described ceramic membrane is SiO
x, Si
3n
4, Al
2o
3, one in AlN and MgO, or SiO
x, Si
3n
4, Al
2o
3, the lamination layer structure that forms of multiple combination in any in AlN and MgO; The lamination layer structure that described thin polymer film forms for one or more the combination in any in fluorinated polymer, Parylene, methyl cyclopentenyl ketone and polyacrylate.
The organic light emission touch display panel of the utility model embodiment, by using thin-film encapsulation layer, can reduce the thickness of whole display floater, and carry out the encapsulation of TFT substrate and film substrate by binding agent, the narrow type of frame be can realize, and space-filling material and corresponding fill process step saved.In addition, organic light emission touch display panel, by being positioned at the shielded area on glass cover-plate, can be covered away fringe area, and covers the edge of polaroid, and the edge of polaroid is protected with ultraviolet ray (UV) glue with regard to not needing.
The utility model embodiment also provides a kind of organic light emission touch display unit (not shown), comprise organic luminous touch display floater, wherein, organic light emission touch display panel adopts above-mentioned organic light emission touch display panel, so, the thickness of organic light emission touch display unit can be reduced, and the narrow type of the frame that shows face amount can be realized.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. an organic light emission touch display panel, comprising:
Tft array substrate;
Touch substrate with described tft array substrate is oppositely arranged, comprises touch-control figure;
Tack coat, between described tft array substrate and described touch substrate, for described tft array substrate and the described touch substrate of fitting,
Wherein, described tft array substrate comprises:
Substrate;
Organic luminous layer, is arranged on described substrate; And
Thin-film encapsulation layer, is positioned on described organic luminous layer, and completely coated described organic luminous layer.
2. organic light emission touch display panel according to claim 1, it is characterized in that, described tack coat is coated on whole of described tft array substrate, or described tack coat is coated on whole of described touch substrate, mode and described touch baseplate-laminating that described tft array substrate is pasted by face.
3. organic light emission touch display panel according to claim 1, is characterized in that, also comprises layer of polarizer, and described layer of polarizer is positioned at the side of described touch substrate near described tft array substrate.
4. organic light emission touch display panel according to claim 3, is characterized in that, also comprises the encapsulation cover plate being positioned on described touch substrate, and four edges, limit of described encapsulation cover plate include shielded area, and described shielded area is light tight.
5. organic light emission touch display panel according to claim 4, is characterized in that, the edge of described touch base plate and the edge of layer of polarizer are covered in described shielded area, and mutually concordant with the edge of described touch substrate.
6. organic light emission touch display panel according to claim 1, is characterized in that, described tack coat is glue.
7. according to the organic light emission touch display panel described in any one in claim 2-6, it is characterized in that, the thickness of described thin-film encapsulation layer is less than or equal to 10um.
8. according to the organic light emission touch display panel described in any one in claim 2-6, it is characterized in that, described thin-film encapsulation layer comprises stacked ceramic membrane and thin polymer film.
9. organic light emission touch display panel according to claim 8, is characterized in that, described ceramic membrane is positioned at described thin-film encapsulation layer near a side of described tft array substrate or away from a side of described tft array substrate.
10. an organic light emission touch display unit, comprises the organic light emission touch display panel described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860717.4U CN203631556U (en) | 2013-12-24 | 2013-12-24 | Organic light-emitting touch display panel and organic light-emitting touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860717.4U CN203631556U (en) | 2013-12-24 | 2013-12-24 | Organic light-emitting touch display panel and organic light-emitting touch display device |
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| Publication Number | Publication Date |
|---|---|
| CN203631556U true CN203631556U (en) | 2014-06-04 |
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| CN201320860717.4U Expired - Lifetime CN203631556U (en) | 2013-12-24 | 2013-12-24 | Organic light-emitting touch display panel and organic light-emitting touch display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655500A (en) * | 2016-03-18 | 2016-06-08 | 张家港康得新光电材料有限公司 | Multifunctional membrane, making method thereof and OLED display panel with same |
| US9673180B2 (en) | 2014-12-22 | 2017-06-06 | Shanghai Tianma AM-OLED Co., Ltd. | Array substrate of organic light-emitting diodes and method for packaging the same |
| CN107046051A (en) * | 2017-04-19 | 2017-08-15 | 上海天马有机发光显示技术有限公司 | A kind of manufacture method of display panel, display device and display panel |
| CN107068902A (en) * | 2017-03-14 | 2017-08-18 | 上海天马有机发光显示技术有限公司 | A kind of display device |
| US9768417B2 (en) | 2014-12-22 | 2017-09-19 | Shanghai Tianma AM-OLED Co., Ltd. | Array substrate of organic light-emitting diodes and method for packaging the same |
| CN108695447A (en) * | 2017-04-11 | 2018-10-23 | Tcl集团股份有限公司 | A kind of packaging system and method for flat-panel monitor |
| WO2019047381A1 (en) * | 2017-09-06 | 2019-03-14 | 武汉华星光电半导体显示技术有限公司 | Method for preparing display panel and display panel thereof |
-
2013
- 2013-12-24 CN CN201320860717.4U patent/CN203631556U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9673180B2 (en) | 2014-12-22 | 2017-06-06 | Shanghai Tianma AM-OLED Co., Ltd. | Array substrate of organic light-emitting diodes and method for packaging the same |
| US9768417B2 (en) | 2014-12-22 | 2017-09-19 | Shanghai Tianma AM-OLED Co., Ltd. | Array substrate of organic light-emitting diodes and method for packaging the same |
| US9774014B2 (en) | 2014-12-22 | 2017-09-26 | Shanghai Tianma AM-OLED Co., Ltd. | Array substrate of organic light-emitting diodes and method for packaging the same |
| US9929129B2 (en) | 2014-12-22 | 2018-03-27 | Shanghai Tianma AM-OLED Co., Ltd. | Array substrate of organic light-emitting diodes and method for packaging the same |
| CN105655500A (en) * | 2016-03-18 | 2016-06-08 | 张家港康得新光电材料有限公司 | Multifunctional membrane, making method thereof and OLED display panel with same |
| CN107068902A (en) * | 2017-03-14 | 2017-08-18 | 上海天马有机发光显示技术有限公司 | A kind of display device |
| CN107068902B (en) * | 2017-03-14 | 2019-04-12 | 上海天马有机发光显示技术有限公司 | A kind of display device |
| CN108695447A (en) * | 2017-04-11 | 2018-10-23 | Tcl集团股份有限公司 | A kind of packaging system and method for flat-panel monitor |
| CN108695447B (en) * | 2017-04-11 | 2020-06-19 | Tcl科技集团股份有限公司 | Packaging device and method for flat panel display |
| CN107046051A (en) * | 2017-04-19 | 2017-08-15 | 上海天马有机发光显示技术有限公司 | A kind of manufacture method of display panel, display device and display panel |
| WO2019047381A1 (en) * | 2017-09-06 | 2019-03-14 | 武汉华星光电半导体显示技术有限公司 | Method for preparing display panel and display panel thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |