WO2016119335A1 - 显示面板、显示装置及显示面板的制作方法 - Google Patents
显示面板、显示装置及显示面板的制作方法 Download PDFInfo
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- WO2016119335A1 WO2016119335A1 PCT/CN2015/078919 CN2015078919W WO2016119335A1 WO 2016119335 A1 WO2016119335 A1 WO 2016119335A1 CN 2015078919 W CN2015078919 W CN 2015078919W WO 2016119335 A1 WO2016119335 A1 WO 2016119335A1
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- WIPO (PCT)
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- substrate
- array substrate
- display panel
- fabricating
- insulating film
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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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
- G02F1/1333—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
- G02F1/133345—Insulating layers
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
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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
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13398—Spacer materials; Spacer properties
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
- G02F1/13415—Drop filling process
Definitions
- Embodiments of the present invention relate to a display panel, a display device, and a method of fabricating the display panel.
- TFT-LCD Thin Film Transistor Liquid Crystal Display
- the display panel is one of the main components of the TFT-LCD, and the structure generally includes: an array substrate and a color film substrate disposed opposite to each other, a sealant adhered between the array substrate and the color filter substrate, and a filling on the array substrate and color Liquid crystal in a box-like structure formed by a film substrate and a sealant.
- the TFT of the gate line driving circuit is covered with an insulating film, and the insulating film can insulate the TFT, thereby reducing the influence of the outside on the operating characteristics of the TFT.
- the embodiment of the invention provides a display panel, a display device and a manufacturing method of the display panel, so as to improve the adhesion of the sealant and improve the product quality of the display device.
- At least one embodiment of the present invention provides a display panel including an array substrate and a counter substrate disposed opposite to each other, a sealant adhered between the array substrate and the opposite substrate, and an array substrate and a color film.
- the peripheral region of the array substrate opposite to the frame sealant has a plurality of thin film transistors, and the surface of each of the thin film transistors is covered with a block insulating film, adjacent blocks
- the insulating film has a recessed portion therebetween; and the opposite substrate is provided with a convex structure at a position corresponding to at least one of the recessed regions.
- At least one embodiment of the present invention also provides a display device including the above display panel.
- At least one embodiment of the present invention also provides a method of fabricating a display panel, the method comprising the steps of fabricating an array substrate, the step of fabricating an opposite substrate, and the step of fabricating a liquid crystal cell.
- the step of fabricating the array substrate includes: forming a bulk insulating film over each of the thin film transistors in the peripheral region of the array substrate, the bulk insulating film covering the corresponding thin film transistor, and adjacent blocks The insulating film has a recessed region therebetween; the step of fabricating the opposite substrate comprises: forming a convex structure at a position corresponding to at least one of the recessed regions in the peripheral region of the opposite substrate.
- FIG. 1 is a schematic cross-sectional view showing a peripheral region of a display panel according to an embodiment of the present invention
- FIG. 2 is a schematic cross-sectional view showing a peripheral region of a display panel according to another embodiment of the present invention.
- the inventors of the present application have noticed that the thickness of the insulating film on the TFT of the gate driving circuit is thick and the denseness is poor, and therefore, the adhesion of the sealant to the insulating film is inferior.
- water vapor easily enters the liquid crystal cell through the peeling gap of the sealant and the insulating film, thereby affecting the product quality of the display device (for example, moisture entering the liquid crystal cell may cause display brightness of the display device) Not uniform).
- the embodiment of the invention provides a display panel, a display device and a method for manufacturing the display panel.
- the invention is further illustrated in the following examples.
- At least one embodiment of the present invention provides a display panel including an array substrate 11 and a counter substrate 12 disposed opposite to each other, and a frame seal glue adhered between the array substrate 11 and the opposite substrate 12 .
- a liquid crystal (not shown) filled in the box-like structure formed by the array substrate 11, the color filter substrate 12, and the sealant 13; the peripheral region of the array substrate 11 opposite to the sealant 13 has a plurality of regions
- Each of the thin film transistors 14 is covered with a bulk insulating film 15 with a recessed region 16 between adjacent block insulating films 15; the opposite substrate 12 is provided with a bump corresponding to at least one recessed region 16 Structure (eg, raised spacer 17).
- the specific type of the display panel is not limited.
- the display panel may be a TN (Twisted Nematic) display panel, a VA (Vertical Alignment) mode display panel, or an IPS ( In-Plane-Switching (plane-direction conversion) or ADS (ADvanced Super Dimension Switch) mode display panel, and so on.
- the opposite substrate 12 may be a color film substrate or a transparent substrate; in addition, the drawing of the embodiment of the present invention is described by taking each of the bulk insulating films 15 as a thin film transistor 14 as an example, and each block insulation is used.
- the film 15 can also cover at least two thin film transistors 14.
- the counter substrate 12 may include a spacer layer and a flat layer
- the bump structure may be made of a material that forms an insulating layer such as a spacer layer or a flat layer on the opposite substrate 12.
- the convex structure is a convex spacer 17 as an example.
- the bulk insulating film 15 may be covered on the surface of each of the thin film transistors 14 of the gate line driving circuit.
- the bulk insulating film 15 may be made of an organic material such as a resin or an inorganic material such as silicon nitride.
- the bulk insulating film 15 can protect the thin film transistor 14 to reduce the influence of the outside on the operational characteristics of the thin film transistor 14.
- the bulk insulating film 15 and the same material insulating film in the display region of the array substrate 11 can be formed in the same layer. Since the thickness of the insulating film is usually several micrometers, the thickness is larger than other films of the array substrate The layer, therefore, the height difference between the thin film transistor and the pixel opening region can be reduced after the insulating film is coated on the substrate, thereby making the array substrate more flat.
- the sealant 13 can include a substrate and a spherical support 18 disposed within the substrate.
- the spherical support 18 can be a silicon sphere that is evenly distributed within the substrate.
- the addition of the spherical support 18 to the substrate serves as a support for the cell thickness of the liquid crystal cell to be easily controlled.
- the sealant 13 may be applied to the peripheral region of the array substrate 11 and then vacuum-paired with the opposite substrate 12 on which the liquid crystal is dropped, thereby forming a liquid crystal cell; the sealant 13 may also be applied to the opposite substrate 12 The peripheral region is then vacuum-paired with the array substrate 11 on which the liquid crystal is dropped, thereby forming a liquid crystal cell.
- the specific shape of the raised spacer 17 is not limited.
- the raised spacers 17 are columnar raised spacers.
- the raised spacers 17 are frustum-shaped raised spacers.
- the raised spacer may also be a tapered raised spacer.
- the height of the raised spacers 17 is equal to the depth of the recesses of the recessed areas 16. In this way, the filling thickness of the sealant 13 between the array substrate 11 and the counter substrate 12 can be made relatively uniform.
- the opposing substrate 12 can be provided with a raised spacer 17 at a position corresponding to each of the recessed regions 16, which can further increase the adhesion area of the sealant to further enhance the adhesion effect.
- the position of the opposite substrate 12 corresponding to at least a portion of the recessed portion 16 is designed with a convex spacer 17 protruding toward the recessed portion 16, when the opposite substrate 12 and the array substrate 11 are paired with the box,
- the convex spacer 17 can apply a pressing force toward the recessed portion 16 to the sealant 13 so that the sealant 13 is sufficiently filled in the recessed portion 16 to reliably adhere to the surface of the recessed portion 16.
- the thickness of the sealant 13 tends to be uniform, so that the thickness of the peripheral portion of the liquid crystal cell is relatively uniform.
- the adhesion areas of the sealant 13 and the array substrate 11 and the opposite substrate 12 are greatly increased, and therefore, the adhesion of the sealant 13 is effectively improved.
- the sealant 13 of the sealant 13 is better, and the water vapor is not easily entered into the liquid crystal cell, thereby improving the product quality of the display device.
- the display device provided by the embodiment of the invention includes the display panel provided by any of the foregoing embodiments.
- the adhesion of the sealant of the display panel is good, and the moisture does not easily enter the liquid crystal cell, and therefore, the product quality of the display device is high.
- the specific type of the display device is not limited, and may be, for example, a liquid A display device such as a crystal display, a liquid crystal television, or an electronic paper.
- At least one embodiment of the present invention further provides a method of fabricating a display panel, the method comprising the steps of: fabricating an array substrate, the step of fabricating the opposite substrate, and the steps of fabricating the liquid crystal cell, and the steps of fabricating the array substrate and The steps of fabricating the counter substrate will be described in detail.
- the step of fabricating the array substrate includes forming a bulk insulating film over each of the thin film transistors in the peripheral region of the array substrate, the bulk insulating film covering the corresponding thin film transistor, and having a recessed region between the adjacent bulk insulating films.
- the step of fabricating the array substrate may further include: forming an insulating film on the display region of the array substrate, the insulating film being made of the same material and in the same layer as the bulk insulating film, that is, the block insulating layer located in the peripheral region.
- the film and the insulating film located in the display region are formed by the same patterning process.
- the step of fabricating the opposite substrate includes: forming a convex structure (for example, a raised spacer) at a position corresponding to the at least one recessed portion of the peripheral region of the opposite substrate, that is, forming a position corresponding to the at least partially recessed portion in the peripheral region of the opposite substrate Raised structure.
- a convex structure for example, a raised spacer
- the step of fabricating the opposite substrate may further include: forming a support spacer or a flat layer on the display area of the opposite substrate, the support spacer or the flat layer being the same material and the same as the convex structure, for example
- the layer fabrication that is, the raised structure in the peripheral region and the support spacer or flat layer in the display area are formed by the same patterning process.
- the water vapor is not easily entered into the liquid crystal cell, and the display panel is applied to the display device, which can greatly improve the product quality of the display device.
- a convex structure for example, a raised spacer
- a convex structure may be formed at a position corresponding to each recessed area of the opposite substrate when the opposite substrate is fabricated.
- the step of fabricating the liquid crystal cell may include: injecting liquid crystal on the array substrate, and applying a sealant on the peripheral region of the opposite substrate; and the array substrate and the opposite substrate To the box, a liquid crystal cell is formed.
- the step of fabricating the liquid crystal cell may include: injecting liquid crystal on the opposite substrate, and applying a sealant on the peripheral region of the array substrate; and the array substrate and the pair The substrate is placed on the box to form a liquid crystal cell.
- the convex structure protruding toward the recessed area can apply a pressing force toward the recessed area to the sealant, thereby making the sealant full. Filled in the recessed area, and reliably adhered to the surface of the recessed area.
- the thickness of the sealant is also uniform, so that the thickness of the peripheral region of the liquid crystal cell is relatively uniform.
- the adhesion area of the frame sealant to the array substrate and the opposite substrate is greatly increased, thereby effectively improving the adhesion of the sealant. Whether in a general environment or in a high temperature and high humidity environment, the sealant of the sealant is better, and the water vapor does not easily enter the liquid crystal cell, thereby improving the product quality of the display device.
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- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (13)
- 一种显示面板,包括相对设置的阵列基板与对置基板、粘附于阵列基板和对置基板之间的封框胶,以及填充于阵列基板、彩膜基板和封框胶所形成的盒状结构内的液晶,其中,所述阵列基板的与封框胶位置相对的周边区域具有多个薄膜晶体管,每个薄膜晶体管的表面覆盖有块状绝缘膜,相邻块状绝缘膜之间具有凹陷区;所述对置基板对应至少一个所述凹陷区的位置设置有凸起结构。
- 如权利要求1所述的显示面板,其中,所述凸起结构包括柱状凸起结构、锥状凸起结构或锥台状凸起结构。
- 如权利要求1或2所述的显示面板,其中,所述凸起结构的高度等于所述凹陷区的凹陷深度。
- 如权利要求1~3任一项所述的显示面板,其中,所述对置基板对应每个所述凹陷区的位置设置有凸起结构。
- 如权利要求1~4任一项所述的显示面板,其中,所述块状绝缘膜包括有机材质的块状绝缘膜或无机材质的块状绝缘膜。
- 如权利要求1~5任一项所述的显示面板,其中,所述封框胶包括:基材以及分布于所述基材内的球状支撑物。
- 一种显示装置,包括如权利要求1~6任一项所述的显示面板。
- 一种显示面板的制作方法,包括制作阵列基板的步骤、制作对置基板的步骤,以及制作液晶盒的步骤,其中,所述制作阵列基板的步骤包括:在阵列基板周边区域的每个薄膜晶体管的上方形成块状绝缘膜,所述块状绝缘膜覆盖对应的所述薄膜晶体管,且相邻块状绝缘膜之间具有凹陷区;所述制作对置基板的步骤包括:在对置基板周边区域对应至少一个所述凹陷区的位置形成凸起结构。
- 如权利要求8所述的制作方法,其中,所述制作液晶盒的步骤包括:在阵列基板上滴注液晶,及在对置基板的周边区域涂覆封框胶;以及将阵列基板和对置基板对盒,形成液晶盒。
- 如权利要求8所述的制作方法,其中,所述制作液晶盒的步骤包括:在对置基板上滴注液晶,及在阵列基板的周边区域涂覆封框胶;以及将阵列基板和对置基板对盒,形成液晶盒。
- 如权利要求8~10任一项所述的制作方法,其中,在对置基板周边区域对应每个所述凹陷区的位置形成凸起结构。
- 如权利要求8~11任一项所述的制作方法,其中,所述制作阵列基板的步骤还包括:在阵列基板的显示区域形成绝缘膜,所述绝缘膜与块状绝缘膜材质相同且同层制作。
- 如权利要求8~12任一项所述的制作方法,其中,所述制作对置基板的步骤还包括:在对置基板的显示区域形成支撑隔垫物或平坦层,所述支撑隔垫物或所述平坦层与所述凸起结构材质相同且同层制作。
Priority Applications (1)
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US14/895,691 US9612483B2 (en) | 2015-01-30 | 2015-05-14 | Display panel, display device and manufacturing method of the display panel |
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CN201510050442.1A CN104536211B (zh) | 2015-01-30 | 2015-01-30 | 一种显示面板、显示装置及显示面板的制作方法 |
CN201510050442.1 | 2015-01-30 |
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WO2016119335A1 true WO2016119335A1 (zh) | 2016-08-04 |
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US (1) | US9612483B2 (zh) |
CN (1) | CN104536211B (zh) |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104536211B (zh) * | 2015-01-30 | 2017-07-11 | 合肥京东方光电科技有限公司 | 一种显示面板、显示装置及显示面板的制作方法 |
CN104765195B (zh) * | 2015-05-07 | 2018-09-11 | 京东方科技集团股份有限公司 | 一种液晶显示面板及其制作方法、显示装置 |
KR102439841B1 (ko) | 2015-08-31 | 2022-09-01 | 엘지디스플레이 주식회사 | 액정 표시장치 |
CN107632438B (zh) * | 2017-09-29 | 2021-01-15 | 京东方科技集团股份有限公司 | 一种显示面板的制备方法、显示面板及显示装置 |
CN107861298A (zh) * | 2017-11-28 | 2018-03-30 | 黑龙江天有为电子有限责任公司 | 一种宽视角段码液晶屏及其制造方法和显示方法 |
CN112701127A (zh) | 2019-10-23 | 2021-04-23 | 群创光电股份有限公司 | 电子装置 |
CN111445801B (zh) * | 2020-05-06 | 2022-10-11 | 京东方科技集团股份有限公司 | 一种显示面板及显示装置 |
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CN114935856B (zh) * | 2022-05-30 | 2023-10-13 | 京东方科技集团股份有限公司 | 显示面板及其制作方法和显示装置 |
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US9612483B2 (en) | 2017-04-04 |
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