CN202916556U - Display substrate and display device provided with the same - Google Patents

Display substrate and display device provided with the same Download PDF

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Publication number
CN202916556U
CN202916556U CN 201220611069 CN201220611069U CN202916556U CN 202916556 U CN202916556 U CN 202916556U CN 201220611069 CN201220611069 CN 201220611069 CN 201220611069 U CN201220611069 U CN 201220611069U CN 202916556 U CN202916556 U CN 202916556U
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Prior art keywords
substrate
pixel
groove
display substrate
display
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CN 201220611069
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Chinese (zh)
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马晓峰
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BOE Technology Group Co Ltd
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BOE Technology Group Co Ltd
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Abstract

The utility model relates to the technical field of display, in particular to a display substrate and a display device provided with the display substrate. The display substrate comprises a lining substrate and a pixel unit formed on the lining substrate. A first groove corresponding to a first pixel structure in the pixel unit in position is formed in the lining substrate. The first pixel structure is arranged on the corresponding first groove. The thickness of the first pixel unit is larger than that of other pixel structures in the pixel unit. Design of the first groove is adopted so that the problem that flatness is low due to the fact that a sub-pixel resin and organic light emitting diodes of a prior thin film transistor liquid crystal display (TFT-LCD) substrate and an organic light emitting diode (OLED) substrate are directly placed on the substrate is solved, and therefore service life of a TFT-LCD display device and service life of an OLED display device are prolonged and cost is reduced.

Description

Display substrate and display device with same
Technical Field
The utility model relates to a show technical field, especially relate to display substrates and display device who has this display substrates.
Background
At present, an array substrate of a TFT-LCD (Thin Film Transistor-Liquid Crystal Display, chinese full name: Thin Film Transistor Liquid Crystal Display) panel forms a certain pattern through each layer of metal and non-metal Thin films and deposits on glass to form a Transistor to drive the Liquid Crystal to rotate, taking TN (Twisted Nematic, chinese full name: Twisted Nematic) as an example, as shown in fig. 1, each layer of a layer Film on a glass substrate 201 mainly comprises a gate layer 202, a gate insulating layer 203, a semiconductor layer 204, a source drain layer 205, a source drain insulating layer 206 and an ITO layer 207 (indium tin oxide Film), and forms a Thin Film Transistor by overlapping a certain pattern layer by layer; as shown in fig. 2, the color filter has a surface planarized by forming black matrices 209 and red 210, green 211, blue subpixels 212 on a glass substrate 208, and an insulating material layer 213 added on the black matrices. As shown in fig. 3, an OLED (Organic Light-Emitting Diode) display panel has an anode layer 215, a transmission layer, an Organic Light-Emitting layer 216, a cathode layer 217 and the like formed inside an upper substrate 214 and a lower substrate 214; the existing TFT-LCD display device uses a glass substrate, which has a low flexibility, a low impact resistance, an insufficient flatness, and a large step difference due to the characteristics of the material itself, so that the application range is not wide (not suitable for flexible display), and the cost is high, and the development is limited. The OLED technology has been widely researched and gradually changed into wide application, and the substrate of the OLED can be a display substrate such as a glass substrate or a plastic substrate, but the flatness of the substrate is not enough, and devices on the substrate are easy to peel off when the substrate is especially used for flexible display deformation; therefore, in view of the above disadvantages, it is desirable to provide a new display substrate and a new display device.
Disclosure of Invention
The utility model aims at providing a display substrate, this display substrate has a substrate base plate, can make the whole flatness of base plate improve, and each layer does not peel off when receiving impact deformation.
The utility model aims at realizing through the following technical scheme: a display substrate comprises a substrate base plate and a pixel unit formed on the substrate base plate, wherein the substrate base plate is provided with a first groove corresponding to a first pixel structure in the pixel unit in position, and the first pixel structure is arranged in the corresponding first groove; the thickness of the first pixel structure is larger than the thickness of other pixel structures in the pixel unit.
The top end of the first pixel structure is flush with the top end of the pixel structure with the largest thickness in the other pixel structures.
The display substrate is a color film substrate, the first pixel structure is a color filter unit used for filtering pixels on the color film substrate, and the other pixel structures are black matrixes.
The display substrate is an array substrate, wherein: the first pixel structure is a thin film transistor structure, and the other pixel structures are a pixel electrode, a grid line and a data line; or, the first pixel structure is a thin film transistor structure, a gate line and a data line, and the other pixel structures are pixel electrodes.
The display substrate is an organic light emitting diode display substrate, wherein: the first pixel structure is an organic light emitting diode structure, and the other pixel structures are a pixel electrode, a grid line and a data line; or, the first pixel structure is an organic light emitting diode structure, a gate line and a data line, and the other pixel structures are pixel electrodes.
The display substrate further comprises a second groove, and the first groove and the second groove are respectively arranged on two sides of the display substrate; the second groove is used for arranging the optical film.
And a clamping groove is formed in the groove wall of the second groove and used for fixing the optical diaphragm.
The display substrate further comprises a transparent cover plate, and the transparent cover plate is used for covering the second groove.
The display substrate further comprises a third groove with a preset depth, and the position of the third groove corresponds to the frame sealing glue setting position of the display substrate.
A display device comprises any one of the display substrates.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses an adopt the design of first recess to solve current TFT-LCD base plate and OLED base plate and because of directly setting up subpixel resin, organic light emitting diode in the base plate and the low problem of roughness that leads to, and when the base plate for flexible substrate or when receiving external force production deformation, the structure on the base plate is difficult for peeling off, improves the incorruptibility, thereby has increased TFT-LCD display device and OLED display device's life, has saved the cost.
2. The utility model adopts the design of the second groove, which can ensure that the substrate still keeps good integral flatness when the optical diaphragm is arranged outside the display substrate of the invention, and can ensure the stability of the installation of each part and the substrate; when the substrate is impacted, the polaroid and the glass layer are not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the encapsulation of various layers on a prior art TFT-LCD substrate;
FIG. 2 is a schematic diagram of a prior art TFT-LCD substrate;
FIG. 3 is a schematic diagram (top view) of a prior art OLED display device;
fig. 4 is a schematic structural diagram (cross-sectional view) of a TFT-LCD display device according to a first embodiment of the present invention;
fig. 5 is a schematic structural view (cross-sectional view) of a TFT-LCD display device according to a second embodiment of the present invention;
fig. 6 is a schematic structural view (cross-sectional view) of a TFT-LCD display device according to a third embodiment of the present invention;
fig. 7 is a schematic structural diagram (cross-sectional view) of an OLED display device according to a fourth embodiment of the present invention;
fig. 8 is a schematic structural diagram (cross-sectional view) of an OLED display device according to a fifth embodiment of the present invention;
fig. 9 is a schematic structural diagram (cross-sectional view) of an OLED display device in the sixth embodiment of the present invention.
Detailed Description
The first embodiment is as follows:
referring to fig. 4, the display substrate in the present embodiment is exemplified by a color filter substrate used in a TFT-LCD display device, and the display substrate is preferably manufactured by a precision injection molding method using a precision molding die. The display substrate comprises a substrate 1 and pixel units formed on the substrate, wherein the substrate is provided with first grooves 3 corresponding to the positions of first pixel structures in the pixel units, and the first pixel structures are arranged in the corresponding first grooves; the thickness of the first pixel structure is larger than the thickness of other pixel structures in the pixel unit.
In this application, the pixel unit includes a pixel structure on a pixel corresponding region in the display region, and one pixel unit includes all pixel structures on the pixel corresponding region; the pixel structure refers to various structures provided for pixel display; the method specifically comprises the following steps:
on a color filter substrate, if there are sub-pixel color filter blocks (or color filter units, i.e. R, G or B (not limited to three colors)) and BMs (black matrix) on the color filter substrate, the sub-pixel color filter block corresponding to a sub-pixel and part of the BM around the sub-pixel color filter block form a pixel unit, and the sub-pixel color filter block and the part of the BM are pixel structures included in the pixel unit;
on the array substrate, a pixel unit comprises a thin film transistor structure, a pixel electrode, a grid line and a data line in the pixel region, and if the color filter unit is also arranged on the array substrate, the pixel unit also comprises the color filter unit in the pixel region; generally, the thickness of the tft on the array substrate is the largest, and the thickness of the gate line and the data line is generally thicker than that of the pixel electrode, so that the tft structure can be disposed in the groove, or the gate line and the data line can be disposed in the groove at the position of the tft structure, when there is a color filter unit, the color filter unit is also disposed with the groove or the existing groove is deeper, so that the upper surface of the array substrate is flat to alleviate the difference of the corner sections, and of course, the most preferable height of the top ends of the various structures is the same to obtain the minimum difference of the corner sections and the optimal flatness.
The structure of this kind of display substrates who provides in this implementation for some on the base plate are thicker, more convex pixel structure is set up in the recess, has reduced the height on top relatively, thereby makes the roughness higher, and surface flatness is better, and when the base plate was flexible base plate or received external force and produce deformation, the structure on the base plate was difficult for peeling off, and the incorruptibility is high.
If the display substrate is a color film substrate, a light-transmitting top plate 2 can be arranged on the substrate to form a TFT-LCD display device, wherein the light-transmitting top plate 2 can be a TFT array substrate; the substrate base plate and the light-transmitting top plate form an assembly cavity; the bottom end of the substrate base plate can also be provided with a second groove 4 for arranging an optical diaphragm; substrate base plate limiting ribs 5 are arranged at two ends of the second groove; the optical film is arranged in the second groove 4 and is prevented from being arranged on the lower surface of the substrate in a protruding mode, the optical film is a polaroid, a diffusion sheet and the like, and the optical film is a polaroid 6 in the embodiment; the two ends of the polaroid are close to the inner wall of the limiting rib of the substrate base plate; the bottom surface of the polaroid is flush with the outer edge of the second groove; the thickness of the polaroid is matched with the height of the limiting rib of the substrate base plate; the basic structure of the polarizer in this embodiment includes: the middle PVA (polyvinyl alcohol), two layers of TAC (triacetylcellulose), PSA film (pressure sensitive adhesive), Release film (Release film) and Protective film (Protective film), the structure of the polarizer is prior art, and detailed description thereof is omitted here.
Preferably, the display substrate further includes a third groove 7 with a preset depth, and the position of the third groove corresponds to the frame sealing glue setting position of the display substrate; the third groove is arranged at two ends of the first groove, and the frame sealing glue setting position is arranged in the third groove and used for injecting glue, so that the substrate base plate and the edge of the light-transmitting top plate are sealed, and light leakage can be avoided; the light-transmitting top plate in this embodiment is made of a glass material;
the first pixel structure in this embodiment includes a color filter unit disposed in the first recess; the color filter unit includes single-color sub-pixel resins 8 (four are shown in the drawing); the display substrate in this embodiment may also be an array substrate, and the pixel unit may further include a thin film transistor structure (not shown in the prior art) on the array substrate.
The substrate base plate is made of a plastic material with good light transmittance; the plastic material is plastic with good light permeability, such as polyethylene terephthalate (PET), Polycarbonate (PC), polymethyl methacrylate (PMMA), polyether ether ketone (PEEK), polyethylene naphthalate (PEN), polyethylene succinate (PES), polypropylene oxide (PPO) and the like.
The utility model provides a design of first recess solves the problem that current TFT-LCD base plate is low because of the roughness that leads to with the sub-pixel resin is directly placed on the base plate, through setting up first recess on the base plate, with the pixel structure setting in the recess, the roughness on substrate surface has been improved, and when the base plate for flexible base plate or when receiving external force production deformation, can also avoid peeling off or damaging of pixel structure to increase TFT-LCD display device's life, saved the cost.
The design of the second groove provided by the utility model can ensure that when the optical diaphragm is arranged outside the display substrate, the substrate still keeps good integral flatness, and can ensure the stability of the installation of each part and the substrate; when the substrate is impacted, the polaroid and the glass layer are not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.
Example two:
the display substrate in this embodiment is an improvement on the basis of the first embodiment, and the technical content disclosed in the first embodiment is not described repeatedly, and the content disclosed in the first embodiment also belongs to the content disclosed in this embodiment.
Referring to fig. 5, the display substrate in the present embodiment is described by taking a color filter substrate used as a TFT-LCD display device as an example, and the display substrate is preferably manufactured by a precision injection molding method using a precision molding die. The bottom end of the substrate base plate is provided with a second groove for arranging an optical diaphragm; substrate base plate limiting ribs 5 are arranged at two ends of the second groove; the optical film is a polarizer, a diffusion sheet and the like, and in the embodiment, the optical film is a polarizer 6; the two ends of the polaroid are close to the inner wall of the limiting rib of the substrate base plate; the bottom surface of the polaroid is flush with the outer edge of the second groove; the thickness of the polaroid is matched with the height of the limiting rib of the substrate base plate; a glass cover plate 9 is laid at the lower end of the polaroid, and the glass cover plate integrally covers the second groove; by adopting the design, the lower end surface of the substrate can keep good flatness, so that the substrate has better picture quality.
The utility model adopts the design of the second groove, which can ensure that when the optical diaphragm and the glass cover plate are arranged outside the display substrate, the substrate still keeps good integral flatness, and can ensure the stability of the installation of each part and the substrate; when the substrate is impacted, the polaroid and the glass layer are not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.
Example three:
the display substrate in this embodiment is an improvement on the second embodiment, and the technical content disclosed in the second embodiment is not described repeatedly, and the content disclosed in the second embodiment also belongs to the content disclosed in this embodiment.
Referring to fig. 6, the display substrate in the present embodiment is described by taking a color filter substrate used as a TFT-LCD display device as an example, and the display substrate is preferably manufactured by a precision injection molding method using a precision molding die. The bottom end of the substrate base plate is provided with a second groove for arranging an optical diaphragm; substrate base plate limiting ribs are arranged at two ends of the second groove; the optical film is a polarizer, a diffusion sheet and the like, and in the embodiment, the optical film is a polarizer 6; a glass cover plate 9 is laid at the lower end of the polaroid, and two ends of the glass cover plate are clamped with clamping grooves 10 correspondingly arranged on the limiting ribs of the substrate base plate; the glass cover plate covers the second groove; by adopting the structure, the glass cover plate, the polaroid and the substrate base plate can be pressed into a whole, the whole stability of the base plate is improved, and similarly, a clamping groove for mounting any optical diaphragm can be arranged, so that the optical diaphragm is combined with the base plate more firmly.
The utility model adopts the design of the second groove, which can ensure that when the optical diaphragm and the glass cover plate are arranged outside the display substrate, the substrate still keeps good integral flatness, and can ensure the stability of the installation of each part and the substrate; when the substrate is impacted, the polaroid and the glass layer are not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.
Example four:
referring to fig. 7, the display substrate in the present embodiment is described by taking as an example an organic light emitting diode display substrate used as an OLED display device, which is preferably manufactured by a precision injection molding method using a precision molding die; the display substrate comprises a substrate 101 and a pixel unit formed on the substrate, wherein the substrate is provided with a first groove 103 corresponding to the position of a first pixel structure in the pixel unit, and the first pixel structure is arranged in the corresponding first groove; in this application, the pixel unit includes a pixel structure on a pixel corresponding region in the display region, and one pixel unit includes all pixel structures on the pixel corresponding region; the pixel structure refers to various structures provided for pixel display; the method specifically comprises the following steps: the thickness of the first pixel structure is larger than the thickness of other pixel structures in the pixel unit. The first pixel structure is an organic light emitting diode structure, and the other pixel structures are a pixel electrode, a grid line and a data line; or, the first pixel structure is an organic light emitting diode structure, a gate line and a data line, and the other pixel structures are pixel electrodes.
On the organic light emitting diode display substrate, one pixel unit comprises an organic light emitting diode structure, a pixel electrode, a grid line and a data line in the pixel area; generally, the thickness of the organic light emitting diode structure on the organic light emitting diode display substrate is the largest, and the thickness of the gate line and the data line is generally thicker than that of the pixel electrode, so that the organic light emitting diode structure can be arranged in the groove, or the gate line and the data line are arranged in the groove at the position, and most preferably, the heights of the top ends of the various structures are the same, so as to obtain the minimum angle step difference and the optimal flatness.
The structure of this kind of display substrates who provides in this implementation for some on the base plate are thicker, more convex pixel structure is set up in the recess, has reduced the height on top relatively, thereby makes the roughness higher, and surface flatness is better, and when the base plate was flexible base plate or received external force and produce deformation, the structure on the base plate was difficult for peeling off, and the incorruptibility is high.
If the display substrate is an organic light emitting diode display substrate, a light-transmitting top plate 102 can be arranged on the substrate to form an OLED display device; the substrate base plate and the light-transmitting top plate form an assembly cavity; a second groove 104 for arranging an optical diaphragm is arranged at the bottom end of the substrate base plate; two ends of the second groove are provided with substrate base plate limiting ribs 105; the optical film is a polarizer, a diffusion sheet, etc., in this embodiment, the optical film is a polarizer 106; the two ends of the polaroid are close to the inner wall of the limiting rib of the substrate base plate; the bottom surface of the polaroid is flush with the outer edge of the second groove; the thickness of the polaroid is matched with the height of the limiting rib of the substrate base plate;
the basic structure of the polarizer in this embodiment includes: the structure of the polarizer is prior art, and is not described in detail herein, regarding the structure of the polarizer, among which PVA (polyvinyl alcohol), two layers of TAC (triacetylcellulose), PSA film (pressure sensitive adhesive), Release film (Release film) and Protective film (Protective film).
In this embodiment, it is preferable that the display device further includes a third groove having a preset depth, and the third groove is located corresponding to the frame sealing glue setting position of the display substrate; the third groove 107 is arranged at two ends of the first groove, and the frame sealing glue setting position is arranged in the third groove and used for injecting glue, so that the substrate base plate and the edge of the light-transmitting top plate are sealed, and light leakage can be avoided; the light-transmitting top plate in this embodiment is made of a glass material;
the first pixel structure in this embodiment is an organic light emitting diode 108 disposed in the first recess, which is well-suppressed by the assembly cavity; so as to prevent the peeling and falling off. The substrate base plate is made of a plastic material with good light transmittance; the plastic material is plastic with good light permeability, such as polyethylene terephthalate (PET), Polycarbonate (PC), polymethyl methacrylate (PMMA), polyether ether ketone (PEEK), polyethylene naphthalate (PEN), polyethylene succinate (PES), polypropylene oxide (PPO) and the like. The organic light emitting diode is well pressed in the assembly cavity; so as to prevent the peeling and falling off. The structure of the organic light emitting diode in this embodiment has been described in the background, and will not be described in detail here.
The utility model adopts the design of the first groove, the organic light emitting diode can be embedded into the substrate, so that the substrate is integrally smooth, the process of the OLED substrate can be adapted, and the OLED substrate has good impact resistance and lower cost; the utility model adopts the design of the second groove, which can ensure that the substrate still keeps good integral flatness when the optical diaphragm is arranged outside the display substrate of the invention, and can ensure the stability of the installation of each part and the substrate; when the substrate is bent and deformed, the polaroid is not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.
Example five:
the display substrate in this embodiment is an improvement on the basis of the fourth embodiment, and the technical content disclosed in the fourth embodiment is not described repeatedly, and the content disclosed in the fourth embodiment also belongs to the content disclosed in this embodiment.
Referring to fig. 8, the display substrate in the present embodiment is an organic light emitting diode display substrate used as an OLED display device, which is manufactured using a precision injection molding method using a precision molding die; in this embodiment, the light-transmitting top plate and the substrate base plate are both made of plastic materials with good light transmittance; the bottom end of the substrate base plate is provided with a second groove for arranging an optical diaphragm; two ends of the second groove are provided with substrate base plate limiting ribs 105; the optical film is a polarizer, a diffusion sheet, etc., in this embodiment, the optical film is a polarizer 106; the two ends of the polaroid are close to the inner wall of the limiting rib of the substrate base plate; the bottom surface of the polaroid is flush with the outer edge of the second groove; the thickness of the polaroid is matched with the height of the limiting rib of the substrate base plate; a glass cover plate 109 is laid at the lower end of the polaroid, and the glass cover plate integrally covers the second groove; by adopting the design, the lower end surface of the substrate can keep good flatness, so that the substrate has better picture quality.
The utility model adopts the design of the second groove, which can ensure that when the optical diaphragm and the glass cover plate are arranged outside the display substrate, the substrate still keeps good integral flatness, and can ensure the stability of the installation of each part and the substrate; when the substrate is bent and deformed, the polaroid and the glass cover plate are not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.
Example six:
the display substrate in this embodiment is an improvement on the fifth embodiment, and the technical content disclosed in the fifth embodiment is not described repeatedly, and the content disclosed in the fifth embodiment also belongs to the content disclosed in this embodiment.
Referring to fig. 9, the display substrate in the present embodiment is an organic light emitting diode display substrate used as an OLED display device, which is manufactured using a precision injection molding method using a precision molding die; in this embodiment, a top plate groove 110 is formed at the upper end of the light-transmitting top plate 102; the two ends of the top plate groove are provided with top plate limiting ribs 111; a top plate glass layer 112 is laid in the top plate groove; the two ends of the top plate glass layer are close to the inner wall of the top plate limiting rib; the top plate glass layer integrally covers the top plate groove, and two ends of the top plate glass layer are aligned to the outer edges of the bottom plate limiting ribs; the thickness of the top plate glass layer is matched with the height of the top plate limiting rib; by adopting the design, the upper end surface and the lower end surface of the substrate can keep good flatness, so that the substrate has better picture quality.
The utility model adopts the design of the second groove and the top plate groove, which can ensure that the substrate still keeps good integral flatness when the optical diaphragm, the glass cover plate and the top plate glass layer are additionally arranged outside the display substrate of the invention, and can ensure the stability of the installation of each part and the substrate; when the substrate is bent and deformed, the polaroid, the glass cover plate and the top plate glass layer are not easy to peel off and fall off, the overall quality of the display substrate is improved, and the service life is prolonged.

Claims (10)

1. A display substrate, comprising: the display substrate comprises a substrate base plate and a pixel unit formed on the substrate base plate, wherein the substrate base plate is provided with a first groove, and the position of the first groove corresponds to the position of a first pixel structure in the pixel unit; the first pixel structure is arranged in the corresponding first groove, and the thickness of the first pixel structure is larger than that of other pixel structures in the pixel unit.
2. The display substrate of claim 1, wherein: the top end of the first pixel structure is flush with the top end of the pixel structure with the largest thickness in the other pixel structures.
3. The display substrate of claim 1, wherein: the display substrate is a color film substrate, the first pixel structure is a color filter unit used for filtering pixels on the color film substrate, and the other pixel structures are black matrixes.
4. The display substrate of claim 1, wherein: the display substrate is an array substrate, wherein:
the first pixel structure is a thin film transistor structure, and the other pixel structures are a pixel electrode, a grid line and a data line; or,
the first pixel structure is a thin film transistor structure, a grid line and a data line, and the other pixel structures are pixel electrodes.
5. The display substrate of claim 1, wherein: the display substrate is an organic light emitting diode display substrate, wherein:
the first pixel structure is an organic light emitting diode structure, and the other pixel structures are a pixel electrode, a grid line and a data line; or,
the first pixel structure is an organic light emitting diode structure, a grid line and a data line, and the other pixel structures are pixel electrodes.
6. The display substrate of claim 1, wherein: the display substrate further comprises a second groove, and the first groove and the second groove are respectively arranged on two sides of the display substrate; the second groove is used for arranging the optical film.
7. The display substrate of claim 6, wherein: and a clamping groove is formed in the groove wall of the second groove and used for fixing the optical diaphragm.
8. The display substrate of claim 6, wherein: the display substrate further comprises a transparent cover plate, and the transparent cover plate is used for covering the second groove.
9. The display substrate of claim 1, wherein: the display substrate further comprises a third groove with a preset depth, and the position of the third groove corresponds to the frame sealing glue setting position of the display substrate.
10. A display device comprising the display substrate according to any one of claims 1 to 9.
CN 201220611069 2012-11-16 2012-11-16 Display substrate and display device provided with the same Expired - Lifetime CN202916556U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107221291A (en) * 2017-07-31 2017-09-29 上海天马微电子有限公司 Display substrate, display panel, driving method of display panel and display device
WO2019037166A1 (en) * 2017-08-21 2019-02-28 深圳市华星光电半导体显示技术有限公司 Method for manufacturing flexible display panel, and flexible display panel
US10333086B2 (en) 2017-08-21 2019-06-25 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display panel fabrication method and flexible display panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107221291A (en) * 2017-07-31 2017-09-29 上海天马微电子有限公司 Display substrate, display panel, driving method of display panel and display device
WO2019037166A1 (en) * 2017-08-21 2019-02-28 深圳市华星光电半导体显示技术有限公司 Method for manufacturing flexible display panel, and flexible display panel
US10333086B2 (en) 2017-08-21 2019-06-25 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display panel fabrication method and flexible display panel
JP2020529047A (en) * 2017-08-21 2020-10-01 深▲せん▼市華星光電半導体顕示技術有限公司Shenzhen China Star Optoelectronics Semiconductor Display Technology Co.,Ltd. Manufacturing method of flexible display panel and flexible display panel

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