CN102749766A - Touch display panel and displayer - Google Patents

Touch display panel and displayer Download PDF

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Publication number
CN102749766A
CN102749766A CN2012102062766A CN201210206276A CN102749766A CN 102749766 A CN102749766 A CN 102749766A CN 2012102062766 A CN2012102062766 A CN 2012102062766A CN 201210206276 A CN201210206276 A CN 201210206276A CN 102749766 A CN102749766 A CN 102749766A
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CN
China
Prior art keywords
display panel
induction
touch
induction electrode
electrode
Prior art date
Application number
CN2012102062766A
Other languages
Chinese (zh)
Inventor
陈小川
薛海林
车春城
姜文博
Original Assignee
北京京东方光电科技有限公司
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Publication date
Application filed by 北京京东方光电科技有限公司 filed Critical 北京京东方光电科技有限公司
Priority to CN2012102062766A priority Critical patent/CN102749766A/en
Publication of CN102749766A publication Critical patent/CN102749766A/en

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells
    • G02F1/136209Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/13338Input devices, e.g. touch-panels
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells
    • G02F2001/136222Color filter incorporated in the active matrix substrate

Abstract

The invention discloses a touch display panel and a displayer which are used for solving the problems that in the prior art, the touch display panel manufacturing process is complex, and the existing touch display panel is large in thickness and size. The touch display panel comprises a thin film transistor substrate and a color filter substrate, wherein one side, opposite to the thin film transistor substrate, of the color filter substrate is provided with multiple transversely-arranged first inductive electrodes; and black matrix is formed on the color filter substrate, covers the first inductive electrodes and is provided with multiple longitudinally-arranged second inductive electrodes. The novel touch display panel provided by the invention is simple in manufacturing process and has favorable optical characteristics and electrical characteristics.

Description

A kind of touch-control display panel and display

Technical field

The present invention relates to the touch-control display panel technical field, relate in particular to a kind of touch-control display panel and display.

Background technology

Along with plate of flat liquid crystal display develops more and more rapidly, the plate of flat liquid crystal display with touch controllable function has become the flat-panel monitor of main flow gradually.

At present; The realization touch controllable function is generally realized through touch-control display panel (Touch Panel); Touch-control display panel of the prior art comprises two-layer panel with Presentation Function, is respectively CF (Color Filter, colored filter) substrate and thin film transistor base plate; For realizing touch controllable function; In the design of existing touch-control display panel, mainly be a panel with touch controllable function to be set, yet this extra contact panel can increase the integral thickness of screen and reduce the transmittance of display device and influence its brightness and show above-mentioned the surperficial extra of two-layer panel with Presentation Function.

Further, in the existing touch-control display panel manufacturing process, need adopt the middle insulation course that adds of two-layer transparent metal polar plate, on the CF substrate, form one deck BM (Black Matrix, black-matrix layer) then at the back side of CF substrate.And, in the process of making the CF substrate, still need on the CF substrate, make one deck BM in advance, cause surface irregularity when making RGB coloring agent layer, carry out planarization through Over Coating layer.

Therefore, the inventor finds that in the process of embodiment of the present invention there is following technical matters at least in prior art:

(1) need make the touch controllable function panel separately in the substrate outside;

(2) complex manufacturing technology.

Summary of the invention

The purpose of this invention is to provide a kind of touch-control display panel and display, with touch-control display panel complex manufacturing technology in the solution prior art, and the heavy problem of the big volume of thickness.

Above-mentioned purpose of the present invention realizes through following technical scheme:

One aspect of the present invention provides a kind of touch-control display panel, comprises thin film transistor base plate and colored filter substrate, and the side that said colored filter substrate is relative with said thin film transistor base plate has first induction electrode of a plurality of horizontally sets; Be formed with black matrix" on the said colored filter substrate, and said black matrix" covers said first induction electrode; Second induction electrode that has a plurality of vertical settings on the said black matrix".

Concrete, the distributing position of said second induction electrode is corresponding with the overlay area that said black matrix" covers said first induction electrode.

Wherein, this touch-control display panel also comprises: be arranged at the dyed layer on the said colored filter substrate.

Concrete, said first induction electrode and said second induction electrode are the metal level that transparency electrode or opaque electrode form.

Wherein, said first induction electrode comprises at least two first that separate, as to match induction derbies, and the first induction derby of said two pairings is connected on the inductor that matches through metal wire.

The said first induction derby be shaped as rhombus or square.

Said second induction electrode comprises the second induction derby identical with the said first induction electrode quantity; And said second induction electrode and said first induction electrode are divided into the correspondence position of said black-matrix layer both sides.

The said second induction derby be shaped as square or rhombus.

Another aspect of the present invention also provides a kind of display that comprises above-mentioned contact panel.

The beneficial effect that technique scheme of the present invention reached is following: induction electrode is transferred on the colored filter substrate; And between horizontal and vertical electrode, adopt black-matrix layer as insulation course; When not increasing technology; Realized a kind of novel embedded touch display panel; And the cabling of the induction electrode of contact panel all is positioned at the overlay area of black matrix", makes induction electrode have no influence to the transmitance of whole contact panel, further can realize ultra-thin, light, have high transmission rate and a highly sensitive embedded touch indicating panel display.

Description of drawings

Fig. 1 faces the tangent plane structural representation for the touch-control display panel that provides in the embodiment of the invention;

Fig. 2 is that the CF substrate is faced the tangent plane structural representation behind formation first induction electrode that provides in the embodiment of the invention;

Fig. 3 faces the tangent plane structural representation for the CF substrate after forming black-matrix layer on first induction electrode that provides in the embodiment of the invention;

Fig. 4 is that the CF substrate behind formation second induction electrode that provides in the embodiment of the invention is faced the tangent plane structural representation;

Fig. 5 is that the CF substrate is faced the tangent plane structural representation behind the making dyed layer that provides in the embodiment of the invention;

The display principle of work synoptic diagram of Fig. 6 for providing in the embodiment of the invention.

Embodiment

The embodiment of the invention provides a kind of novel touch-control display panel; Induction electrode is transferred on the colored filter substrate; And between horizontal and vertical electrode, black-matrix layer is set, below this novel touch-control display panel is called the embedded touch display panel as insulation course.

The novel embedded touch display panel that the embodiment of the invention one provides to face the tangent plane structural representation as shown in Figure 1, this embedded touch display panel comprises thin film transistor base plate 10 and colored filter CF substrate 14.

Concrete, in a side of the said relatively thin film transistor base plate 10 of said CF substrate 14 the first induction electrode layer is set, form a plurality of first induction electrodes 13 of horizontally set by the said first induction electrode layer;

On said CF substrate, form black-matrix layer, make the black matrix" 12 of formation cover said a plurality of first induction electrode 13 fully;

On the black matrix" 12 that forms, the second induction electrode layer is set, and forms a plurality of second induction electrodes 11 of vertical setting by the said second induction electrode layer.

Preferably; The distributing position of said second induction electrode 11 is corresponding with the overlay area that said black matrix" covers said first induction electrode; Make the cabling of first induction electrode 13 and second induction electrode 11 all be positioned at the light tight zone of black matrix" 12, make the not influence of transmittance of electrode pair whole front panel.

Preferably, this embedded touch display panel comprises that also dyed layer 15 is arranged on the said CF substrate 14, and this dyed layer can be a RGB coloring agent layer, also can be RGBW coloring agent layer or RGBY coloring agent layer.

In the embodiment of the invention induction electrode is transferred on the colored filter CF substrate; And between horizontal and vertical electrode, adopt black-matrix layer as insulation course; When not increasing technology; Realized a kind of novel embedded capacitance touching control display panel; And the cabling of the induction electrode of contact panel all is positioned at the overlay area of black matrix", makes induction electrode have no influence to the transmitance of whole contact panel, further can realize ultra-thin, light, have high transmission rate and a highly sensitive embedded touch indicating panel display.

The embodiment of the invention two will be carried out detailed explanation to the concrete implementation procedure of the embedded touch display panel in the foregoing description one, not regard it as certainly and exceed.

(1), the CF substrate is provided with respect to a side of thin film transistor base plate 10 that to face sectional drawing behind first induction electrode 13 as shown in Figure 2 among the embodiment one; Concrete; The metal level that the first induction electrode layer can adopt transparency electrode indium tin oxide ITO to form; Also can be the metal level that adopts opaque electrode to form, and finally form first induction electrode 13 of a plurality of horizontally sets.

Preferably, first induction electrode 13 comprises at least two first that separate, as to match induction derbies, and the shape of this first induction derby can be rhombus or square etc.

Concrete, the quantity and the spacing between any two of the first induction derby can be adjusted setting according to actual needs, and link to each other with inductor through metal wire.

(2) form black matrix" 12 back CF substrates to face the tangent plane structural representation as shown in Figure 3.

Concrete, these black matrix" 12 lighttight overlay areas need cover the distributing position of first induction electrode 13 and the distributing position of said second induction electrode 11 fully.The resin material of the material selection insulation of this black matrix" 12 is as the insulation course of horizontal and vertical induction electrode.

Preferably, the position of this black matrix" 12 can be set the status requirement of black matrix" in the colored filter according to thin film transistor base plate.

(3) on black matrix", forming CF substrate after second induction electrode, to face the tangent plane structural representation as shown in Figure 4:

The second induction electrode layer forms a plurality of second induction electrodes 11 of vertical setting, and is concrete, and second induction electrode 11 comprises and the second identical induction derby of the said first induction derby quantity; And said second induction electrode 11 and said first induction electrode 13 are divided into the correspondence position of both sides, said black-matrix layer 12 light tight overlay area.

The second induction derby be shaped as square or rhombus.

(4) order forms CF substrate behind the dyed layer to face the tangent plane structural representation as shown in Figure 5.

Preferably, behind above-mentioned formation dyed layer, can be one deck CF ITO by whole again face, when it is used as the public electrode of film liquid crystal display, also can be with its screen layer as above-mentioned embedded touch display panel.

The display that the embedded touch display panel that the embodiment of the invention three also provides a kind of application implementation example one and embodiment two to form is made; This display comprises the embedded touch display panel that provides in the foregoing description; The principle of work synoptic diagram of this display is as shown in Figure 6; Black-matrix layer between the first induction electrode layer and second induction electrode forms electric capacity as the insulation course of first induction electrode and second induction electrode, when touching; Cause that according to the capacitance variations of certain point wherein the electric current of horizontal vertical different rows or pulse signal change; Thereby horizontal first induction electrode and vertical second induction electrode by connecting controller are responded to respectively, determine the horizontal ordinate that the touch point takes place, and realize addressing.

The display that the embodiment of the invention provides; When not increasing technology; And being under the constant situation of other design parameters and display effect, having improved the optical characteristics and the electrology characteristic of display, is a kind of high performance, cost touch control panel display that reduce, ultra-thin.

Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.

Claims (10)

1. a touch-control display panel comprises thin film transistor base plate and colored filter substrate, it is characterized in that, the side that said colored filter substrate is relative with said thin film transistor base plate has first induction electrode of a plurality of horizontally sets; Be formed with black matrix" on the said colored filter substrate, and said black matrix" covers said first induction electrode; Second induction electrode that has a plurality of vertical settings on the said black matrix".
2. touch-control display panel as claimed in claim 1 is characterized in that the distributing position of said second induction electrode is corresponding with the overlay area that said black matrix" covers said first induction electrode.
3. touch-control display panel as claimed in claim 2 is characterized in that, also comprises: be arranged at the dyed layer on the said colored filter substrate.
4. like the arbitrary described touch-control display panel of claim 1-3, it is characterized in that said first induction electrode is the metal level that transparency electrode or opaque electrode form.
5. like the arbitrary described touch-control display panel of claim 1-3, it is characterized in that said second induction electrode is the metal level that transparency electrode or opaque electrode form.
6. like the arbitrary described touch-control display panel of claim 1-3; It is characterized in that; Said first induction electrode comprises at least two first that separate, as to match induction derbies, and the first induction derby of said two pairings is connected on the inductor that matches through metal wire.
7. touch-control display panel as claimed in claim 6 is characterized in that, the said first induction derby be shaped as rhombus or square.
8. touch-control display panel as claimed in claim 6 is characterized in that, said second induction electrode comprises and the second identical induction derby of the said first induction derby quantity.
9. touch-control display panel as claimed in claim 8 is characterized in that, the said second induction derby be shaped as square or rhombus.
10. a display is characterized in that, comprises the arbitrary described touch-control display panel of claim 1-9.
CN2012102062766A 2012-06-18 2012-06-18 Touch display panel and displayer CN102749766A (en)

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CN2012102062766A CN102749766A (en) 2012-06-18 2012-06-18 Touch display panel and displayer
PCT/CN2012/083890 WO2013189140A1 (en) 2012-06-18 2012-10-31 Touch display panel and display

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CN102955288A (en) * 2012-10-29 2013-03-06 京东方科技集团股份有限公司 Color film substrate, manufacturing method and liquid crystal touch display device
CN103018994A (en) * 2013-01-09 2013-04-03 旭曜科技股份有限公司 In-cell multi-touch liquid crystal display panel system
CN103197463A (en) * 2013-03-26 2013-07-10 京东方科技集团股份有限公司 Color film substrate and production method, touch screen and display device thereof
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
CN103257476A (en) * 2013-05-24 2013-08-21 深圳市华星光电技术有限公司 Colorful filtering substrate and liquid crystal display panel
CN103336620A (en) * 2013-07-05 2013-10-02 南昌欧菲光显示技术有限公司 Touch display screen, optical filter component of touch display screen and preparation method of optical filter component
CN103336622A (en) * 2013-07-05 2013-10-02 南昌欧菲光显示技术有限公司 Touch display screen, optical filter component of touch display screen and preparation method of optical filter component
CN103345319A (en) * 2013-07-05 2013-10-09 南昌欧菲光显示技术有限公司 Light polarization-light filtering module and touch display screen comprising same
WO2013189140A1 (en) * 2012-06-18 2013-12-27 北京京东方光电科技有限公司 Touch display panel and display
CN103488331A (en) * 2013-05-14 2014-01-01 友达光电股份有限公司 Touch control display and driving method thereof
CN103487984A (en) * 2013-09-27 2014-01-01 京东方科技集团股份有限公司 Color film substrate, display panel and manufacturing method of color film substrate
CN104049403A (en) * 2013-03-11 2014-09-17 北京京东方光电科技有限公司 Touch control color film base plate, manufacturing method of touch control color film base plate, display panel and display device
CN104122706A (en) * 2014-07-14 2014-10-29 深圳市华星光电技术有限公司 Color filter substrate and display device
CN104267531B (en) * 2014-10-11 2016-12-07 京东方科技集团股份有限公司 Color membrane substrates and display device
CN106325642A (en) * 2016-08-30 2017-01-11 中航华东光电有限公司 Integrated touch control liquid crystal display and manufacturing method thereof
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WO2013189140A1 (en) * 2012-06-18 2013-12-27 北京京东方光电科技有限公司 Touch display panel and display
CN102955288A (en) * 2012-10-29 2013-03-06 京东方科技集团股份有限公司 Color film substrate, manufacturing method and liquid crystal touch display device
CN103018994A (en) * 2013-01-09 2013-04-03 旭曜科技股份有限公司 In-cell multi-touch liquid crystal display panel system
CN103018994B (en) * 2013-01-09 2016-01-13 敦泰电子股份有限公司 In-cell multi-touch liquid crystal display panel system
US9239485B2 (en) 2013-03-11 2016-01-19 Boe Technology Group Co., Ltd. Touch display panel and fabrication method thereof, and display device
WO2014139226A1 (en) * 2013-03-11 2014-09-18 北京京东方光电科技有限公司 Touch display panel, manufacturing method thereof, and display device
CN104049403A (en) * 2013-03-11 2014-09-17 北京京东方光电科技有限公司 Touch control color film base plate, manufacturing method of touch control color film base plate, display panel and display device
CN104049403B (en) * 2013-03-11 2017-05-31 北京京东方光电科技有限公司 Touch-control color membrane substrates and preparation method thereof, display panel and display device
CN103197463B (en) * 2013-03-26 2015-06-17 京东方科技集团股份有限公司 Color film substrate and production method, touch screen and display device thereof
CN103197463A (en) * 2013-03-26 2013-07-10 京东方科技集团股份有限公司 Color film substrate and production method, touch screen and display device thereof
WO2014153855A1 (en) * 2013-03-26 2014-10-02 京东方科技集团股份有限公司 Colour film substrate and manufacturing method therefor, touchscreen and display device
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
CN103488331A (en) * 2013-05-14 2014-01-01 友达光电股份有限公司 Touch control display and driving method thereof
CN103257476A (en) * 2013-05-24 2013-08-21 深圳市华星光电技术有限公司 Colorful filtering substrate and liquid crystal display panel
WO2014187014A1 (en) * 2013-05-24 2014-11-27 深圳市华星光电技术有限公司 Color filter substrate and liquid crystal panel
CN103257476B (en) * 2013-05-24 2015-11-25 深圳市华星光电技术有限公司 A kind of colored optical filtering substrates and liquid crystal panel
CN103336620A (en) * 2013-07-05 2013-10-02 南昌欧菲光显示技术有限公司 Touch display screen, optical filter component of touch display screen and preparation method of optical filter component
CN103336622A (en) * 2013-07-05 2013-10-02 南昌欧菲光显示技术有限公司 Touch display screen, optical filter component of touch display screen and preparation method of optical filter component
CN103345319A (en) * 2013-07-05 2013-10-09 南昌欧菲光显示技术有限公司 Light polarization-light filtering module and touch display screen comprising same
CN103336622B (en) * 2013-07-05 2016-08-17 南昌欧菲光显示技术有限公司 Touch display screen and optical filter box thereof and this optical filter box preparation method
CN103345319B (en) * 2013-07-05 2016-08-24 南昌欧菲光显示技术有限公司 Polarisation-filtration module and use the touch display screen of this polarisation-filtration module
CN103487984A (en) * 2013-09-27 2014-01-01 京东方科技集团股份有限公司 Color film substrate, display panel and manufacturing method of color film substrate
CN104122706A (en) * 2014-07-14 2014-10-29 深圳市华星光电技术有限公司 Color filter substrate and display device
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CN104267531B (en) * 2014-10-11 2016-12-07 京东方科技集团股份有限公司 Color membrane substrates and display device
CN106325642A (en) * 2016-08-30 2017-01-11 中航华东光电有限公司 Integrated touch control liquid crystal display and manufacturing method thereof

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