CN107783346A - A kind of TFT components of curved surface liquid crystal display panel - Google Patents

A kind of TFT components of curved surface liquid crystal display panel Download PDF

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Publication number
CN107783346A
CN107783346A CN201710839247.6A CN201710839247A CN107783346A CN 107783346 A CN107783346 A CN 107783346A CN 201710839247 A CN201710839247 A CN 201710839247A CN 107783346 A CN107783346 A CN 107783346A
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China
Prior art keywords
liquid crystal
crystal display
display panel
curved surface
substrate
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CN201710839247.6A
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Chinese (zh)
Inventor
白航空
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Changsha Huike Jinyang New display device Co., Ltd
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Hefei Huike Jinyang Technology Co Ltd
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Priority to CN201710839247.6A priority Critical patent/CN107783346A/en
Publication of CN107783346A publication Critical patent/CN107783346A/en
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/66742—Thin film unipolar transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133357—Planarisation layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136218—Shield electrodes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices 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
    • G02F1/01—Devices 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 
    • G02F1/13—Devices 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136222—Colour filters incorporated in the active matrix substrate

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to display technology field, more particularly to a kind of TFT components of curved surface liquid crystal display panel.Including the grid on cushion, the gentle gate insulator, the active layer on gate insulator, the source electrode with two end in contact of active layer and drain electrode respectively on gate insulator for rushing layer of covering grid.The TFT components and its processing method of a kind of curved surface liquid crystal display panel of the present invention, the optical property for making TFT components by pre-treatment and subsequent treatment are significantly improved.

Description

A kind of TFT components of curved surface liquid crystal display panel
Technical field
The present invention relates to display technology field, more particularly to a kind of TFT components of curved surface liquid crystal display panel.
Background technology
Liquid crystal display (Liquid Crystal Display, LCD) is because with high image quality, power saving, fuselage is thin and applies The advantages that scope is wide, and it is widely used in mobile phone, TV, personal digital assistant, digital camera, notebook computer, desk-top The various consumption electronic products such as computer, turn into the main flow in display device.
Curved surface liquid crystal display panel has more excellent viewing experience, but curved surface liquid compared to traditional two-d display panel Upper and lower base plate easily misplaces LCD panel upon bending, causes to show bad.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of curved surface liquid crystal display panel, can prevent that upper and lower base plate is wrong Position, avoid showing bad.Meanwhile present invention also offers a kind of TFT components of curved surface liquid crystal display panel and its processing method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of curved surface liquid crystal display panel, including： The first substrate and second substrate and the liquid crystal layer between the first substrate and second substrate being oppositely arranged；
The first substrate includes：First underlay substrate, first underlay substrate is formed at towards the one of second substrate The multi-strip scanning line of side, a plurality of data lines vertical with scan line and multiple TFT, cover the scan line, data wire and TFT insulating barrier, the color blocking layer on the insulating barrier, the pixel electrode in the color blocking layer and shading electrode, covers Cover the color blocking layer, pixel electrode, the organic planarization layer of shading electrode, and the main gap dottle pin in the organic planarization layer Thing and auxiliary air gap spacer material；
The second substrate includes：Second underlay substrate and located at second underlay substrate towards the first underlay substrate The public electrode of side；
The shading electrode is located at the top of the data wire and blocks the data wire, and the shading electrode have with The public electrode identical current potential, the material of the main gap spacer material and auxiliary air gap spacer material be black light screening material and The main gap spacer material is located at the top of the TFT, and the secondary interval spacer material is located at the top of the scan line.
The material of the organic planarization layer is PFA.
The material of the shading electrode and pixel electrode is tin indium oxide or indium zinc oxide.
A kind of TFT components of curved surface liquid crystal display panel, including grid on cushion, covering grid is gentle rushes layer Gate insulator, the active layer on gate insulator, two terminations with active layer respectively on gate insulator Tactile source electrode and drain electrode.
A kind of processing method of the TFT components of curved surface liquid crystal display panel, step are as follows：
1), structure and process respectively
TFT components, including grid on cushion, covering grid is gentle rushes the gate insulator of layer, located at grid Active layer on insulating barrier, the source electrode with two end in contact of active layer and drain electrode respectively on gate insulator；
Each part prepared according to prior art first, it is compound to assemble；
2), pre-treatment
Pretreatment liquid is sprayed after compound to its outer surface, spraying terminates to dry using vacuum drier, drying temperature 35 ℃；
The component of pretreatment liquid is：3.5 parts of phthalic acid ester, 2.3 parts of antisettling agent, 3.5 parts of levelling agent, glacial acetic acid 17 Part, 25 parts of polystyrene resin, 2.5 parts of isatin alkali；
The processing method of pretreatment liquid is：In kettle is prepared, raw material is sequentially added, 50 DEG C is then heated to, is stirred It is made within 1.5 hours；
3), subsequent treatment
Pretreated pixel defining layer module is placed in closed container, holding more than 5 hours is vacuumized, then recovers Normal pressure further takes out；Finally put it into air dry oven and dry 1 hour, temperature is 45 DEG C.
Advantage for present invention is with effect：
1) a kind of, curved surface liquid crystal display panel of the invention, including：The first substrate and second substrate that are oppositely arranged, with And the liquid crystal layer between the first substrate and second substrate；The first substrate includes：First underlay substrate, is formed at The multi-strip scanning line of side of first underlay substrate towards second substrate, a plurality of data lines vertical with scan line and Multiple TFT, the scan line, data wire and TFT insulating barrier are covered, color blocking layer on the insulating barrier, located at described Pixel electrode and shading electrode in color blocking layer, the color blocking layer, pixel electrode, the organic planarization layer of shading electrode are covered, and Main gap spacer material and auxiliary air gap spacer material in the organic planarization layer；By the way that color blocking layer and gap spacer material is equal It is arranged on first substrate, and shading is carried out by shading electrode, can prevent upper and lower base plate from misplacing, avoids showing bad.
2), the TFT components and its processing method of a kind of curved surface liquid crystal display panel of the invention, by pre-treatment and after Continuous processing makes the optical property of TFT components be significantly improved.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure chart of curved surface liquid crystal display panel of the present invention；
In figure：First substrate 1, second substrate 2, liquid crystal layer 3, the first underlay substrate 11, cushion 12, grid 13, grid It is insulating barrier 14, active layer 15, source electrode 161, drain electrode 162, data wire 16, insulating barrier 18, color blocking layer 19, pixel electrode 20, organic Flatness layer 21, main gap spacer material 22, shading electrode 24, the second underlay substrate 201, public electrode 202.
Embodiment
Embodiment 1
Referring to Fig. 1, the present invention provides a kind of curved surface liquid crystal display panel, including：The first substrate 1 being oppositely arranged and Two substrates 2 and the liquid crystal layer 3 between the first substrate 1 and second substrate 2；
The first substrate 1 includes：First underlay substrate 11, first underlay substrate 11 is formed at towards second substrate Multi-strip scanning line (not shown), a plurality of data lines 16 vertical with scan line and the multiple TFT of 2 side, sweep described in covering The insulating barrier 18 of line, data wire 16 and TFT is retouched, color blocking layer 19 on the insulating barrier 18, in the color blocking layer 19 Pixel electrode 20 and shading electrode 24, cover the color blocking layer 19, pixel electrode 20, the organic planarization layer of shading electrode 24 21, and main gap spacer material 22 and auxiliary air gap spacer material (not shown) in the organic planarization layer 21；
The second substrate 2 includes：Second underlay substrate 201 and located at second underlay substrate 201 towards the first base The public electrode 202 of the side of plate 1；
The shading electrode 24 is located at the top of the data wire 16 and blocks the data wire 16, and the shading electrode 24 have and with the identical current potential of public electrode 202, the material of the main gap spacer material 22 and auxiliary air gap spacer material are Black light screening material and the main gap spacer material 22 are located at the top of the TFT, and the secondary interval spacer material is swept positioned at described The top of line is retouched, wherein the region topography where the TFT is higher, the main gap spacer material 22 is arranged at the area where TFT First substrate 1 and second substrate 2 can be preferably supported on domain.
Specifically, the material of the organic planarization layer 21 is soluble poly tetrafluoroethene (PFA).
Specifically, the material of the shading electrode 24 and pixel electrode 20 is tin indium oxide or indium zinc oxide.
Specifically, the first substrate 11 also includes cushion 12, and the TFT includes：On the cushion 12 Gate insulator 14, the active layer on the gate insulator 14 of grid 13, the covering grid 13 and cushion 12 15th, the source electrode 161 with two end in contact of the active layer 15 and the drain electrode 162 respectively on the gate insulator 14, institute State data wire 16 to be located at same layer with the source electrode 161 and be electrically connected with the source electrode 161, the scan line and the grid 13 with the grid 13 positioned at same layer and being electrically connected with, and the pixel electrode 20 is by through the color blocking layer 19 and insulating barrier 18 via is electrically connected with the drain electrode 162, and the color blocking layer 19 includes multiple color blocking blocks of array arrangement, the multiple color Stop block includes：Red, green and blue color blocking block.
Specifically, the present invention by by described by the way that color blocking layer and gap spacer material may be contained within first substrate, and Control liquid crystal corresponding with shading electrode not rotate carry out shading by shading electrode, can prevent upper and lower base plate from misplacing, avoid Show bad.
Embodiment 2
A kind of processing method of the TFT components of curved surface liquid crystal display panel, step are as follows：
1), structure and process respectively
TFT components, including grid on cushion, covering grid is gentle rushes the gate insulator of layer, located at grid Active layer on insulating barrier, the source electrode with two end in contact of active layer and drain electrode respectively on gate insulator；
Each part prepared according to prior art first, it is compound to assemble；
2), pre-treatment
Pretreatment liquid is sprayed after compound to its outer surface, spraying terminates to dry using vacuum drier, drying temperature 35 ℃；
The component of pretreatment liquid is：3.5 parts of phthalic acid ester, 2.3 parts of antisettling agent, 3.5 parts of levelling agent, glacial acetic acid 17 Part, 25 parts of polystyrene resin, 2.5 parts of isatin alkali；
The processing method of pretreatment liquid is：In kettle is prepared, raw material is sequentially added, 50 DEG C is then heated to, is stirred It is made within 1.5 hours；
3), subsequent treatment
Pretreated pixel defining layer module is placed in closed container, holding more than 5 hours is vacuumized, then recovers Normal pressure further takes out；Finally put it into air dry oven and dry 1 hour, temperature is 45 DEG C.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not It is interpreted as limitation of the present invention.

Claims (1)

1. a kind of TFT components of curved surface liquid crystal display panel, it is characterised in that including the grid on cushion, cover grid The gate insulator of pole and cushion, the active layer on gate insulator, on gate insulator respectively with it is active The source electrode of two end in contact of layer and drain electrode.
CN201710839247.6A 2017-09-18 2017-09-18 A kind of TFT components of curved surface liquid crystal display panel Pending CN107783346A (en)

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Cited By (1)

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WO2022237009A1 (en) * 2021-05-13 2022-11-17 Tcl华星光电技术有限公司 Display panel and display apparatus

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CN106773406A (en) * 2016-12-29 2017-05-31 深圳市华星光电技术有限公司 A kind of electronic equipment, array base palte and preparation method thereof
CN107065317A (en) * 2017-05-19 2017-08-18 深圳市华星光电技术有限公司 Liquid crystal display panel and its manufacture method and curved-surface display equipment
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