CN108089752A - A kind of IPS types touch-control display module and display device - Google Patents
A kind of IPS types touch-control display module and display device Download PDFInfo
- Publication number
- CN108089752A CN108089752A CN201711461795.6A CN201711461795A CN108089752A CN 108089752 A CN108089752 A CN 108089752A CN 201711461795 A CN201711461795 A CN 201711461795A CN 108089752 A CN108089752 A CN 108089752A
- Authority
- CN
- China
- Prior art keywords
- ips
- touch
- control display
- screen
- layer
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 21
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 54
- 238000010586 diagram Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- -1 aluminium tin-oxide Chemical compound 0.000 description 1
- JYMITAMFTJDTAE-UHFFFAOYSA-N aluminum zinc oxygen(2-) Chemical compound [O-2].[Al+3].[Zn+2] JYMITAMFTJDTAE-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of IPS types touch-control display module and display devices.The IPS type touch-control display modules, including not having the IPS panels and touch-screen of conductive shielding layer, the touch-screen is fitted on the light-emitting surface of the IPS panels, and the touch electrode layer of the touch-screen doubles as the conductive shielding layer of the IPS panels.The visible area of the IPS type touch-control display modules not only has relatively low reflecting rate, preferable display effect, and there is the black effect of breath screen one well in use, the breath screen black of its visible area and the Ink-- Black of peripheral region are more nearly in the fitting of collocation black touch-screen.
Description
Technical field
The present invention relates to display field more particularly to a kind of IPS types touch-control display modules and display device.
Background technology
As shown in Figure 1, existing IPS panels include the IPS substrates 11 ' and color membrane substrates 12 ' of opposite fitting, the IPS
Filled with liquid crystal material 13 ' between substrate 11 ' and color membrane substrates 12 ', wherein, the IPS substrates 11 ' include stacking gradually the
One transparent substrates 111 ', IPS-TFT layers 112 ' and the first both alignment layers 113 ', the color membrane substrates 12 ' include stack gradually the
Two transparent substrates 121 ', color film layer 122 ', insulating protective layer 123 ', conductive shielding layer 124 ' and the second both alignment layers 125 '.Each work(
Material between ergosphere is different, also different to the refractive index of light, and ambient is caused to inject another functional layer from a functional layer
When can generate reflection.
Further, since higher reflecting rate, display panel cease shield when and non-fully black, but show " ash partially "
The color effects of " partially thoroughly ", in arrange in pairs or groups black protecgulum or the fitting of black touch-screen in use, outer when display module is ceasing screen
Enclosing has apparent line of demarcation between the breath screen " grey " on the Ink-- Black and visible area on region, affects display module
The black effect of breath screen one.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of IPS types touch-control display module and display device.
The visible area of the IPS type touch-control display modules not only have relatively low reflecting rate, preferable display effect, and arrange in pairs or groups it is black
Color touch-screen is bonded in use, the breath screen black of its visible area and the Ink-- Black of peripheral region are more nearly, and is had fine
The integral black effect of breath screen.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of IPS types touch-control display module, including not having the IPS panels and touch-screen of conductive shielding layer, the touch-screen patch
It closes on the light-emitting surface of the IPS panels, and the touch electrode layer of the touch-screen doubles as the conductive shield of the IPS panels
Layer.
Further, the outer of the touch electrode layer places the electrostatic ring being provided with for ground connection.
Further, it is electrically connected with an at least electrostatic block on the outside of the electrostatic ring.
Further, the electrostatic block is triangle.
Further, the touch-screen has dark border.
Further, the touch-screen includes cover sheet and the touch being arranged on the back side of cover sheet electricity
Pole layer and ink layer, the touch electrode layer are located on visible area, and the ink layer is located in peripheral region.
Further, the IPS panels include the IPS substrates and color membrane substrates of opposite fitting, the IPS substrates and color film
Liquid crystal material is filled between substrate.
Further, the IPS substrates include the first transparent substrates and are successively set on the first transparent substrates court
IPS-TFT layers and the first both alignment layers in the liquid crystal material one side.
Further, the color membrane substrates include the second transparent substrates and are successively set on the second transparent substrates court
Color film layer and the second both alignment layers in the liquid crystal material one side.
A kind of display device, including above-mentioned IPS type touch-control display modules.
The present invention has the advantages that：
1st, the IPS type touch-control display modules eliminate existing conductive shielding layer in the IPS panels, utilize the touch electrode
The touch electrode layer of the touch-screen is doubled as the IPS panels by layer this point identical with the material of existing conductive shielding layer
Conductive shielding layer, with eliminate from front and side action in the electrostatic of the IPS panels and shielding action in the IPS panels
Electromagnetic interference, as soon as which reducing a layer ito film, also reduce primary event of the IPS panels to ambient, not only drop
The low reflecting rate of the IPS panels, the display effect for having obtained preferable, also reduces material cost and process cost；
2nd, reflecting rate of the IPS types touch-control display module due to reducing the IPS panels has deepened visible area when ceasing screen
Black, collocation black touch-screen fitting in use, its visible area breath screen black and peripheral region Ink-- Black more
Adjunction is near, has the black effect of breath screen one well.
Description of the drawings
Fig. 1 is the schematic diagram of existing IPS panels；
Fig. 2 is the schematic diagram of IPS types touch-control display module provided by the invention；
Fig. 3 is the schematic diagram of touch electrode layer provided by the invention and electrostatic ring；
Fig. 4 is the schematic diagram of touch electrode layer provided by the invention and another electrostatic ring.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment one
As shown in Fig. 2, a kind of IPS types touch-control display module, including not having the IPS panels 1 of conductive shielding layer and touch-screen 2,
The touch-screen 2 is fitted on the light-emitting surface of the IPS panels 1, and the touch electrode layer 22 of the touch-screen 2 is as described
The conductive shielding layer of IPS panels 1.
The IPS type touch-control display modules eliminate existing conductive shielding layer in the IPS panels 1, utilize the touch
The touch electrode layer 22 of the touch-screen 2 is doubled as institute by the identical this point with the material of existing conductive shielding layer of electrode layer 22
State the conductive shielding layer of IPS panels 1, with eliminate from front and side action in the IPS panels 1 electrostatic and shielding action in
The electromagnetic interference of the IPS panels 1 as soon as which reducing a layer ito film, also reduces the IPS panels 1 to the one of ambient
Secondary reflection, not only reduces the reflecting rate of the IPS panels 1, the display effect for having obtained preferable, also reduce material cost and
Process cost.
It is preferably but not limited to be bonded entirely by transparent adhesive tapes 3 such as OCA glue, solid-state glue between the touch-screen 2 and IPS panels 1
Together, can also be sticked together by frames such as frame glues；The material of the touch electrode layer 22 is preferably but not limited to as indium tin oxygen
Compound（ITO）Or other transparent conductive materials, such as indium-zinc oxide, aluminium tin-oxide, aluminium zinc oxide etc..
Preferably, as shown in figure 3, the outer of the touch electrode layer 22 places the electrostatic ring 221 being provided with for ground connection, institute
The both ends for stating electrostatic ring 221 are used as ground terminal, can by electrostatic that the IPS type touch-control display modules generate in use from
The ground terminal at both ends is handled with leading, and improves the antistatic performance of the IPS type touch-control display modules；The electrostatic ring 221 can be with
It is ITO cablings, copper cabling or other conductive material cablings.
As shown in figure 4,221 outside of the electrostatic ring is electrically connected with an at least electrostatic block 222, for by the static guiding in outside
Enter the electrostatic ring 221, handle with finally leading, improve antistatic performance.The material of the electrostatic block 222 can be ITO, copper or
Other conductive materials, shape are preferably but not limited to as triangle.
The border color that the touch-screen 2 has can be any colors such as white, red or blueness, but preferably, institute
Touch-screen 2 is stated with dark border, i.e., the ink layer 23 in the peripheral region of described touch-screen 2 is black ink.
Reflecting rate of the IPS types touch-control display module due to reducing the IPS panels 1, has deepened visible area and has ceased
Black during screen is bonded in collocation black touch-screen 2 in use, the breath screen black of its visible area and the ink of peripheral region are black
Color is more nearly when ceasing and shielding, and has the black effect of breath screen one well.
The touch-screen 2 includes cover sheet 21 and the touch electrode layer being arranged on the back side of the cover sheet 21
22 and ink layer 23, the touch electrode layer 22 be located on visible area, the ink layer 23 is located in peripheral region.
The IPS panels 1 include the IPS substrates 11 and color membrane substrates 12 of opposite fitting, the IPS substrates 11 and color film base
Liquid crystal material 13 is filled between plate 12；Wherein, the IPS substrates 11 include the first transparent substrates 111 and are successively set on
First transparent substrates 111 are towards the IPS-TFT layers 112 and the first both alignment layers 113 in 13 one side of liquid crystal material；It is described
Color membrane substrates 12 include the second transparent substrates 121 and are successively set on second transparent substrates 121 towards the liquid crystal material
Expect 122 and second both alignment layers 125 of color film layer in 13 one sides.
Concrete structure in the IPS-TFT layers 112 is the prior art, is no longer discussed in detail；First both alignment layers 113
It is identical with the alignment direction of the second both alignment layers 125, and material is preferably but not limited to as polyimides（PI）.
Insulating protective layer 123, the insulating protective layer are additionally provided between coloured silk 122 and second both alignment layers 125 of film layer
123 material can be organic insulation or inorganic insulating material.
The IPS substrates 11 are provided with the first polarizing layer 14, the coloured silk film base in the one side of the liquid crystal material 13
Plate 12 is provided with the second polarizing layer 15,14 and second polarizing layer of the first polarizing layer in the one side of the liquid crystal material 13
15 polarizing axis is perpendicular.
Embodiment two
A kind of display device, including the IPS type touch-control display modules described in embodiment one.
Embodiment described above only expresses embodiments of the present invention, and description is more specific and detailed, but can not
Therefore the limitation to the scope of the claims of the present invention is interpreted as, as long as the skill obtained using the form of equivalent substitution or equivalent transformation
Art scheme should all be fallen within the scope and spirit of the invention.
Claims (10)
1. a kind of IPS types touch-control display module, which is characterized in that including not having the IPS panels and touch-screen of conductive shielding layer,
The touch-screen is fitted on the light-emitting surface of the IPS panels, and the touch electrode layer of the touch-screen doubles as the IPS panels
Conductive shielding layer.
2. IPS types touch-control display module according to claim 1, which is characterized in that the outer of touch electrode layer is placed
It is provided with the electrostatic ring for ground connection.
3. IPS types touch-control display module according to claim 2, which is characterized in that be electrically connected on the outside of the electrostatic ring
An at least electrostatic block.
4. IPS types touch-control display module according to claim 3, which is characterized in that the electrostatic block is triangle.
5. according to any IPS type touch-control display modules in claim 1-3, which is characterized in that the touch-screen has
Dark border.
6. according to any IPS type touch-control display modules in claim 1-4, which is characterized in that the touch-screen includes
Cover sheet and the touch electrode layer and ink layer being arranged on the back side of the cover sheet, the touch electrode layer are located at
On visible area, the ink layer is located in peripheral region.
7. according to any IPS type touch-control display modules in claim 1-6, which is characterized in that the IPS panels include
The IPS substrates and color membrane substrates of opposite fitting, are filled with liquid crystal material between the IPS substrates and color membrane substrates.
8. IPS types touch-control display module according to claim 7, which is characterized in that it is transparent that the IPS substrates include first
Substrate and first transparent substrates are successively set on towards the IPS-TFT layers in the liquid crystal material one side and the first orientation
Layer.
9. the IPS type touch-control display modules according to claim 7 or 8, which is characterized in that the color membrane substrates include second
It transparent substrates and is successively set on second transparent substrates and matches somebody with somebody towards the color film layer in the liquid crystal material one side and second
To layer.
10. a kind of display device, which is characterized in that including any IPS type touch-control display modules in claim 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461795.6A CN108089752A (en) | 2017-12-28 | 2017-12-28 | A kind of IPS types touch-control display module and display device |
| PCT/CN2018/073530 WO2019127764A1 (en) | 2017-12-28 | 2018-01-20 | Ips-type display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711461795.6A CN108089752A (en) | 2017-12-28 | 2017-12-28 | A kind of IPS types touch-control display module and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108089752A true CN108089752A (en) | 2018-05-29 |
Family
ID=62180877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711461795.6A Pending CN108089752A (en) | 2017-12-28 | 2017-12-28 | A kind of IPS types touch-control display module and display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108089752A (en) |
| WO (1) | WO2019127764A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114385021A (en) * | 2020-10-21 | 2022-04-22 | 深圳莱宝高科技股份有限公司 | Integrative black touch-sensitive screen and touch-control display module assembly |
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| CN101578006A (en) * | 2008-05-08 | 2009-11-11 | 胜华科技股份有限公司 | Electrostatic defending device of touch panel |
| CN202472599U (en) * | 2011-12-24 | 2012-10-03 | 宸鸿科技(厦门)有限公司 | Touch control panel |
| CN103207719A (en) * | 2013-03-28 | 2013-07-17 | 北京京东方光电科技有限公司 | Capacitive inlaid touch screen and display device |
| JP2013206341A (en) * | 2012-03-29 | 2013-10-07 | Sharp Corp | Touch panel, touch panel controller, and information processor |
| CN104216547A (en) * | 2013-06-04 | 2014-12-17 | 宸鸿科技(厦门)有限公司 | Touch panel and manufacturing method thereof |
| CN106350776A (en) * | 2016-09-23 | 2017-01-25 | 信利光电股份有限公司 | Antistatic layer processing method and electronic equipment |
| CN207690046U (en) * | 2017-12-28 | 2018-08-03 | 信利半导体有限公司 | A kind of IPS types touch-control display module and display device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968231B (en) * | 2012-11-08 | 2016-07-06 | 北京京东方光电科技有限公司 | A kind of capacitance type in-cell touch panel, its driving method and display device |
| CN102955305B (en) * | 2012-11-30 | 2015-12-02 | 信利半导体有限公司 | A kind of touch display |
| US9904837B2 (en) * | 2015-12-03 | 2018-02-27 | Keycore Technology Corp. | Touch device with fingerprint identification function |
| CN106383607B (en) * | 2016-08-31 | 2020-02-21 | 宸盛光电有限公司 | Touch display system with pressure sensing |
-
2017
- 2017-12-28 CN CN201711461795.6A patent/CN108089752A/en active Pending
-
2018
- 2018-01-20 WO PCT/CN2018/073530 patent/WO2019127764A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578006A (en) * | 2008-05-08 | 2009-11-11 | 胜华科技股份有限公司 | Electrostatic defending device of touch panel |
| CN202472599U (en) * | 2011-12-24 | 2012-10-03 | 宸鸿科技(厦门)有限公司 | Touch control panel |
| JP2013206341A (en) * | 2012-03-29 | 2013-10-07 | Sharp Corp | Touch panel, touch panel controller, and information processor |
| CN103207719A (en) * | 2013-03-28 | 2013-07-17 | 北京京东方光电科技有限公司 | Capacitive inlaid touch screen and display device |
| CN104216547A (en) * | 2013-06-04 | 2014-12-17 | 宸鸿科技(厦门)有限公司 | Touch panel and manufacturing method thereof |
| CN106350776A (en) * | 2016-09-23 | 2017-01-25 | 信利光电股份有限公司 | Antistatic layer processing method and electronic equipment |
| CN207690046U (en) * | 2017-12-28 | 2018-08-03 | 信利半导体有限公司 | A kind of IPS types touch-control display module and display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114385021A (en) * | 2020-10-21 | 2022-04-22 | 深圳莱宝高科技股份有限公司 | Integrative black touch-sensitive screen and touch-control display module assembly |
| CN114385021B (en) * | 2020-10-21 | 2023-11-03 | 深圳莱宝高科技股份有限公司 | Integrated black touch screen and touch display module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019127764A1 (en) | 2019-07-04 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |