CN109285494B - Special-shaped array substrate, display panel and display device - Google Patents
Special-shaped array substrate, display panel and display device Download PDFInfo
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- CN109285494B CN109285494B CN201811288216.7A CN201811288216A CN109285494B CN 109285494 B CN109285494 B CN 109285494B CN 201811288216 A CN201811288216 A CN 201811288216A CN 109285494 B CN109285494 B CN 109285494B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
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Abstract
The invention discloses a special-shaped array substrate, a display panel and a display device, which belong to the technical field of display and comprise: a display area and a non-display area surrounding the display area; the display area comprises a plurality of gate lines, the plurality of gate lines comprise at least two special-shaped gate lines and a plurality of conventional gate lines, and the length of the special-shaped gate lines is smaller than that of the conventional gate lines; the non-display area comprises a gate driving circuit which is electrically connected with a plurality of gate lines; the grid driving circuit comprises a plurality of shift registers, the plurality of shift registers comprise at least one first shift register, and the output end of the first shift register is electrically connected with at least two special-shaped grid lines. Compared with the prior art, the brightness uniformity of the display area can be improved, the screen splitting phenomenon is improved, and the display quality is improved.
Description
Technical Field
The invention relates to the technical field of display, in particular to a special-shaped array substrate, a display panel and a display device.
Background
The most information-receiving of human sensory organs is the visual organ (eye), and people are increasingly required to utilize abundant visual information in production and life, so that display technology plays a very important role in the human society today. Display technologies have appeared to date, and the development of the technologies is also very rapid, and cathode ray tube technologies (CRT), Plasma Display (PDP), Liquid Crystal Display (LCD), and even the latest Organic Light Emitting Display (OLED) and micro diode (micro LED) display technologies have appeared in succession.
With the development of society and the increasing demand of human beings for living, the comprehensive screen display technology is favored by consumers. How to improve the uniformity of the display effect of the full-screen and improve the display quality of the full-screen is one of the important research directions of research and development personnel.
Disclosure of Invention
In view of the above, the invention provides a special-shaped array substrate, a display panel and a display device.
The invention provides a special-shaped array substrate, which comprises:
a display area and a non-display area surrounding the display area;
the display area comprises a plurality of gate lines, the plurality of gate lines comprise at least two special-shaped gate lines and a plurality of conventional gate lines, and the length of the special-shaped gate lines is smaller than that of the conventional gate lines;
the non-display area comprises a gate driving circuit which is electrically connected with a plurality of gate lines;
the grid driving circuit comprises a plurality of shift registers, the plurality of shift registers comprise at least one first shift register, and the output end of the first shift register is electrically connected with at least two special-shaped grid lines.
The invention provides a display panel which comprises the special-shaped array substrate provided by the invention.
The invention also provides a display device which comprises the display panel provided by the invention.
Compared with the prior art, the special-shaped array substrate, the display panel and the display device provided by the invention at least realize the following beneficial effects:
the display area in the special-shaped array substrate provided by the invention is non-rectangular, the lengths of a plurality of gate lines are not uniform, at least two special-shaped gate lines exist, and the length of the special-shaped gate lines is smaller than that of the conventional gate lines. A gate driving circuit is disposed in the non-display region for driving a plurality of gate lines. The grid driving circuit comprises a plurality of shift registers, at least one first shift register is arranged in the plurality of shift registers, and the output end of the first shift register is electrically connected with at least two special-shaped grid lines. The number difference of pixels driven by the first shift register and the rest of the shift registers is reduced, so that the load difference of the special-shaped gate line and the conventional gate line is reduced, the uniformity of the brightness of a display area is improved, the split screen phenomenon is improved, and the display quality is improved.
Of course, it is not necessary for any product in which the present invention is practiced to achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a special-shaped array substrate according to an embodiment of the present invention;
FIG. 2 is a schematic partial structure diagram of another irregular array substrate according to the structure of the embodiment of the invention;
FIG. 3 is a schematic partial structure diagram of another irregular array substrate according to an embodiment of the present invention;
FIG. 4 is a schematic partial structure diagram of another irregular array substrate according to the structure of the embodiment of the invention;
FIG. 5 is a schematic circuit diagram of an operational amplifier in the irregular array substrate shown in FIG. 4;
FIG. 6 is a schematic partial structure diagram of another irregular array substrate according to the structure of the embodiment of the invention;
fig. 7 is a schematic structural diagram of another irregular array substrate according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of another irregular array substrate provided in an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another irregular array substrate provided in an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a display device according to an embodiment of the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a special-shaped array substrate according to an embodiment of the present invention. The embodiment provides a dysmorphism array substrate, includes:
a display area AA and a non-display area NA surrounding the display area AA;
the display area AA includes a plurality of gate lines 10, the plurality of gate lines 10 includes at least two irregular gate lines 11 and a plurality of regular gate lines 12, and the length of the irregular gate lines 11 is smaller than that of the regular gate lines 12;
the non-display area NA includes a gate driving circuit 20, the gate driving circuit 20 being electrically connected to the plurality of gate lines 10;
the gate driving circuit 20 includes a plurality of shift registers 21, the plurality of shift registers 21 includes at least one first shift register 211, and an output terminal of the first shift register 211 is electrically connected to at least two of the modified gate lines 11.
In this embodiment, the display area AA is used for displaying image information, for example, the display area AA may include a plurality of pixels (not shown). The non-display area NA does not have a display function, and can be used for disposing traces and electronic components.
The non-display area NA includes a gate driving circuit 20, and the gate driving circuit 20 is used to drive a plurality of gate lines 10. The gate driving circuit 20 includes a plurality of shift registers 21, the plurality of shift registers 21 may be cascaded, specifically, an output terminal of the shift register 21 is electrically connected to a gate line, and an electrical signal at the output terminal of the shift register 21 is a driving signal for driving the gate line. In this embodiment, only the gate driving circuit 20 is used as an example of single-side driving, that is, only one end of the gate line is electrically connected to the shift register 21. Alternatively, the gate driving circuit may be bilateral driving. The embodiments of the present invention do not specifically limit the driving manner of the gate driving circuit.
The circuit structures of the plurality of shift registers 21 are substantially the same, and the driving capabilities are substantially the same. It should be noted that, the specific circuit structure of the shift register 21 may be various, for example, the shift register 21 may include a plurality of transistors and at least one capacitive element, and the specific circuit structure of the shift register 21 is not particularly limited in this embodiment.
The display area AA in the irregular array substrate provided by the embodiment is non-rectangular, whereas the display area in the conventional array substrate is generally rectangular. In the irregular array substrate provided by the present embodiment, the lengths of the plurality of gate lines 10 are not uniform, at least two irregular gate lines 11 exist, and the length of the irregular gate line 11 is shorter than that of the conventional gate line 12. Alternatively, the gate lines other than the shaped gate line 11 are conventional gate lines 12.
Since the length of the shaped gate line 11 is relatively short, the load is different between one shaped gate line 11 and one conventional gate line 12. Moreover, the sizes of the pixels in the display area AA are generally the same, the number of the pixels electrically connected to one irregular gate line 11 and one regular gate line 12 is different, the difference between the number of the electrically connected pixels of the irregular gate line 11 and the regular gate line 12 is larger, and the difference between the loads of one irregular gate line 11 and one regular gate line 12 is larger. In the prior art, due to the difference of loads between the special-shaped gate line 11 and the conventional gate line 12, the display effect of the electrically connected pixels between the special-shaped gate line 11 and the conventional gate line 12 is different, and the brightness of the display area AA is inconsistent, that is, the display area AA is divided into screens.
In the plurality of shift registers 21 of this embodiment, at least one first shift register 211 exists, and the output end of the first shift register 211 is electrically connected to at least two of the odd-shaped gate lines 11. That is, the first shift register 211 drives at least two odd-shaped gate lines 11, and the shift registers 21 other than the first shift register 211 may drive one normal gate line 12. The circuit structures of the plurality of shift registers 21 are substantially the same, and the driving capabilities are substantially the same. The first shift register 211 drives at least two special-shaped gate lines 11, so that the number of pixels driven by the first shift register 211 can be increased, and the difference between the number of pixels driven by the first shift register 211 and the number of pixels driven by the rest of the shift registers 21 can be reduced, thereby reducing the load difference between the special-shaped gate lines 11 and the conventional gate lines 12, improving the uniformity of the brightness of the display area AA, improving the phenomenon of screen division, and improving the display quality.
It should be noted that fig. 1 only illustrates an example in which the output terminal of the first shift register 211 is electrically connected to two odd-shaped gate lines 11. Alternatively, the output end of the first shift register 211 may be electrically connected to three or more of the shaped gate lines 11, and the larger the difference between the lengths of the shaped gate lines 11 and the regular gate lines 12 is, the larger the number of the shaped gate lines 11 electrically connected to the output end of the first shift register 211 may be. In this embodiment, no description is given to the number of the abnormal gate lines 11 electrically connected to the output end of the first shift register 211.
In the irregular array substrate provided in this embodiment, the display area AA is non-rectangular, the lengths of the plurality of gate lines 10 are not uniform, at least two irregular gate lines 11 exist, and the length of the irregular gate lines 11 is smaller than that of the conventional gate lines 12. A gate driving circuit 20 is disposed in the non-display area NA, and the gate driving circuit 20 is used to drive a plurality of gate lines 10. The gate driving circuit 20 includes a plurality of shift registers 21, at least one first shift register 211 is disposed in the plurality of shift registers 21, and an output terminal of the first shift register 211 is electrically connected to at least two of the modified gate lines 11. The difference of the number of the pixels driven by the first shift register 211 and the remaining shift registers 21 is reduced, so that the load difference between the irregular gate line 11 and the conventional gate line 12 is reduced, the uniformity of the brightness of the display area AA is improved, the screen splitting phenomenon is improved, and the display quality is improved.
In some optional embodiments, please refer to fig. 2, fig. 2 is a schematic partial structure diagram of another irregular array substrate of the structure of the embodiment of the present invention. The non-display area NA includes at least one control switch 30, a gate of the control switch 30 is electrically connected to an output terminal of the first shift register 211, and a source and a drain of the control switch 30 are electrically connected to two adjacent odd-shaped gate lines 11, respectively.
In this embodiment, a control switch 30 is provided, the output terminal of the first shift register 211 is electrically connected to the gate of the control switch 30, and the electrical signal at the output terminal of the first shift register 211 is used to turn on or off the control switch 30. The source and the drain of the control switch 30 are electrically connected to the two adjacent special-shaped gate lines 11, respectively, and when the control switch 30 is turned on, the two adjacent special-shaped gate lines 11 are in an electrically connected state.
In this embodiment, when the output end of the first shift register 211 generates the driving signal, the control switch 30 can be turned on, and after the control switch 30 is turned on, the two adjacent special-shaped gate lines 11 are in an electrically connected state, so that the output end of the first shift register 211 is electrically connected to the two special-shaped gate lines 11. The control switch 30 has a simple circuit structure and a mature manufacturing process, and can reuse the existing film structure in the array substrate, so that the manufacturing process is not additionally increased.
Optionally, the driving signal output by the output end of the shift register 21 is a high level signal, and the control switch 30 is an N-type thin film transistor; alternatively, the driving signal output from the output terminal of the shift register 21 is a low level signal, and the control switch 30 is a P-type thin film transistor. The N-type thin film transistor is conducted under the control of a high level signal, and the P-type thin film transistor is conducted under the control of a first level signal. In fig. 2, the control switch 30 is described as an N-type thin film transistor. In other optional implementations of the present invention, the control switch 30 may be a P-type thin film transistor, and details of this embodiment are not repeated.
It should be noted that fig. 2 only illustrates an example in which the output terminal of the first shift register 211 is electrically connected to two of the odd-shaped gate lines 11. Hereinafter, the present invention is exemplarily explained herein about the electrical connection of the output terminal of the first shift register 211 and the three shaped gate lines 11.
Referring to fig. 3, fig. 3 is a schematic partial structure diagram of another irregular array substrate according to an embodiment of the invention. The output terminal of the first shift register 211 is electrically connected to the gates of the two control switches 30. In addition, the source and the drain of the control switch 30 are electrically connected to two adjacent special-shaped gate lines 11, and three adjacent special-shaped gate lines 11 are electrically connected through two control switches 30.
In this embodiment, the output terminal of the first shift register 211 is electrically connected to three shaped gate lines 11. It is understood that the output terminal of the first shift register 211 can be electrically connected to four or more of the special-shaped gate lines 11, and the description of the invention is omitted.
In some optional embodiments, please refer to fig. 4, where fig. 4 is a schematic partial structure diagram of another irregular array substrate according to an embodiment of the present invention. The gate driving circuit 20 further includes a plurality of operational amplifiers 40;
the output end of the shift register 21 is electrically connected to the N operational amplifiers 40, and the output end of the operational amplifier 40 is electrically connected to the gate line 10; n is a positive odd number.
In this embodiment, the N operational amplifiers 40 are connected in series. The operational amplifier is a circuit unit having a high amplification factor, and can amplify a driving signal at an output terminal of the shift register 21, thereby improving the driving capability of the shift register 21.
Optionally, the operational amplifier 40 includes an inverter, please refer to fig. 5, and fig. 5 is a schematic circuit structure diagram of the operational amplifier in the irregular array substrate shown in fig. 4. Fig. 5 illustrates a circuit configuration diagram of an inverter in an operational amplifier. The inverter shown in fig. 5 includes two input terminals and one output terminal, an inverting input terminal I1, a non-inverting input terminal I2, and an output terminal O. If the same signals are input from the two input ends successively, the output end O will obtain the output signals with the same voltage but opposite polarity: the signal output by the output terminal O is in phase with the signal at the non-inverting input terminal I2 and in phase with the signal at the inverting input terminal I1. Optionally, a resistor R1 and a resistor R2 may be disposed in the operational amplifier, the resistor R1 functions to return the output signal to the inverting input terminal of the operational amplifier, and since the voltage of the inverting input terminal is opposite to that of the output voltage, the amplification factor of the circuit is reduced, so that the circuit is a negative feedback circuit, and the resistor R2 is also called a negative feedback resistor.
In this embodiment, by arranging the N operational amplifiers 40 connected in series between the output end of the shift register 21 and the gate line 10, the driving signal at the output end of the shift register 21 can be amplified, the driving capability of the shift register 21 is improved, and thus the performance of the special-shaped array substrate is improved.
In some optional embodiments, please refer to fig. 6, where fig. 6 is a schematic partial structure diagram of another irregular array substrate according to an embodiment of the present invention. The plurality of shift registers 21 includes a plurality of conventional shift registers 212, and an output terminal of the conventional shift register 212 is electrically connected to one of the conventional gate lines 12. In this embodiment, the conventional shift register 212 is used for driving a conventional gate line, and the output end of the first shift register 211 is electrically connected to at least two special-shaped gate lines 11, so as to reduce the difference in the number of pixels driven by the first shift register 211 and the rest of the shift registers 21, thereby reducing the load difference between the special-shaped gate lines 11 and the conventional gate lines 12, improving the uniformity of the brightness of the display area AA, improving the "split screen" phenomenon, and improving the display quality.
In the irregular array substrate provided by each embodiment of the present invention, there are various ways to configure the display area AA in an irregular shape, and the following describes an exemplary way to configure the display area AA in an irregular shape.
Optionally, referring to fig. 7, fig. 7 is a schematic structural diagram of another irregular array substrate according to an embodiment of the present invention. In this embodiment, the display area AA includes at least one cutaway portion 50, at least one shaped area 51, and a regular area 52;
the notched portions 50 and the irregularly shaped areas 51 are arranged in the row direction X;
in the row direction X, the width of the shaped area 51 is smaller than the width of the regular area 52;
the irregular gate line 11 is located in the irregular area 51, and the regular gate line 12 is located in the regular area 52;
the extending direction of the gate lines 10 is the row direction X.
In the irregular array substrate provided in this embodiment, the display area AA is provided with at least one notch 50, and the specific position of the notch 50 in the display area AA is not limited in this embodiment.
Since the display area AA has the notch portion 50, the width of the shaped area 51 in the row direction X is smaller than that of the conventional area 52, and accordingly, the length of the shaped gate line 11 in the shaped area 51 is also shorter than that of the conventional gate line 12.
It should be noted that fig. 7 only illustrates the number of the notch portions 50 as one example, and optionally, the number of the notch portions 50 may be two or more, for example, please refer to fig. 8, and fig. 8 is a schematic structural diagram of another special-shaped array substrate provided in the embodiment of the present invention. In the irregular array substrate shown in fig. 8, the display area AA has three notch portions 50, and the shape and/or size of the three notch portions 50 may be different.
When the irregular array substrate shown in fig. 7 and 8 is applied to a display device, electronic components, such as an infrared light sensor, a fingerprint recognition chip, a camera, and the like, are integrated at the position of the gap portion 50, which is beneficial to achieving the display effect of a full-screen and the high integration of the display device.
Optionally, referring to fig. 9, fig. 9 is a schematic structural diagram of another irregular array substrate according to an embodiment of the present invention. The display area AA comprises a hollow-out part 60, the display area AA is arranged around the hollow-out part 60, and the hollow-out part 60 penetrates through the special-shaped array substrate along the thickness direction of the special-shaped array substrate;
the display area AA includes: a first profiled region 61, a second profiled region 61, a first regular region 63, a second regular region 64;
the first and second shaped areas 61, 62 are located on opposite sides of the hollowed-out portion 60 in the row direction X, and the first and second regular areas 63, 64 are located on opposite sides of the hollowed-out portion 60 in the column direction Y;
the shaped gate line 11 is located in the first shaped area 61 and the second shaped area 62, and the regular gate line 12 is located in the first regular area 63 and the second regular area 64;
the extending direction of the gate lines 10 is a row direction X, and the column direction Y intersects the row direction X.
In this embodiment, the array substrate is provided with a hollow portion 60, and it should be noted that fig. 9 is a view obtained by observing the special-shaped array substrate along the thickness direction of the special-shaped array substrate. The thickness direction of the array substrate is perpendicular to the plane of fig. 9.
Fig. 9 illustrates only one example of the number of the hollow portions 60. In other optional implementations of the present invention, the number of the hollowed-out portions 60 may be two or more, and details of this embodiment are not repeated.
When the irregular array substrate shown in the embodiment is applied to a display device, electronic components, such as an infrared light sensor, a camera, and the like, are integrated in the hollow portion 60, which is beneficial to achieving the display effect of a full-screen and the high integration of the display device.
The embodiment of the invention also provides a display panel which comprises the special-shaped array substrate provided by any one of the embodiments of the invention. The display panel provided in the embodiment of the present invention may be a liquid crystal display panel, an organic light emitting display panel, an electronic paper display panel, or another type of display panel, which is not limited in this embodiment.
The display panel provided in this embodiment has the beneficial effects of the irregular array substrate provided in the embodiments of the present invention, and specific descriptions of the irregular array substrate in the above embodiments may be specifically referred to, and no further description is given in this embodiment.
The embodiment of the invention also provides a display device which comprises the display panel provided by any one of the above embodiments of the invention. Referring to fig. 10, fig. 10 is a schematic structural diagram of a display device according to an embodiment of the present invention. Fig. 10 provides a display device 1000 including the display panel 1001 according to any of the above embodiments of the present invention. The embodiment of fig. 10 is only an example of a mobile phone, and the display device 1000 is described, but it should be understood that the display device provided in the embodiment of the present invention may be other display devices with a display function, such as a computer, a television, and a vehicle-mounted display device, and the present invention is not limited thereto. The display device provided in the embodiment of the present invention has the beneficial effects of the display panel provided in the embodiment of the present invention, and specific reference may be made to the specific description of the display panel in each of the above embodiments, which is not repeated herein.
Optionally, with continued reference to fig. 10, the display device includes a photosensitive assembly 100, the display panel includes at least one slot 200, and the photosensitive assembly 100 is located in the slot 200. In this embodiment, the display panel is shaped, the display panel includes at least one slot 200, and the position of the slot 200 is a notch of the display panel. It should be noted that the number of the grooves 200 may be two or more, and the embodiments of the present invention are not described in detail. The shape and size of the channel 200 may be set according to the specific design requirement of the display device, and the embodiment is not particularly limited.
The photosensitive component 100 may be an electronic component such as an infrared light sensor, a fingerprint recognition chip, a camera, etc. In this embodiment, set up photosensitive assembly 100 in cell body 200, be favorable to realizing the display effect of full face screen, be favorable to display device's high integration.
According to the embodiment, the special-shaped array substrate, the display panel and the display device provided by the invention at least realize the following beneficial effects:
the display area in the special-shaped array substrate provided by the invention is non-rectangular, the lengths of a plurality of gate lines are not uniform, at least two special-shaped gate lines exist, and the length of the special-shaped gate lines is smaller than that of the conventional gate lines. A gate driving circuit is disposed in the non-display region for driving a plurality of gate lines. The grid driving circuit comprises a plurality of shift registers, at least one first shift register is arranged in the plurality of shift registers, and the output end of the first shift register is electrically connected with at least two special-shaped grid lines. The number difference of pixels driven by the first shift register and the rest of the shift registers is reduced, so that the load difference of the special-shaped gate line and the conventional gate line is reduced, the uniformity of the brightness of a display area is improved, the split screen phenomenon is improved, and the display quality is improved.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (8)
1. A special-shaped array substrate is characterized by comprising:
a display area and a non-display area surrounding the display area;
the display area comprises a plurality of gate lines, the plurality of gate lines comprise at least two special-shaped gate lines and a plurality of conventional gate lines, and the length of the special-shaped gate lines is smaller than that of the conventional gate lines;
the non-display area comprises a gate driving circuit which is electrically connected with the plurality of gate lines;
the grid driving circuit comprises a plurality of shift registers, the shift registers comprise at least one first shift register, and the output end of the first shift register is electrically connected with at least two special-shaped grid lines;
the gate driving circuit further comprises a plurality of operational amplifiers; the output end of the shift register is electrically connected with the N operational amplifiers, and the output end of each operational amplifier is electrically connected with the gate line; n is a positive odd number;
the non-display area comprises at least one control switch, the grid electrode of the control switch is electrically connected with the output end of the first shift register, the source electrode and the drain electrode of the control switch are respectively and electrically connected with two adjacent special-shaped grid lines, and the operational amplifier is connected between the output end of the shift register and the source electrode or the drain electrode of the control switch in series.
2. The shaped array substrate of claim 1,
the plurality of shift registers includes a plurality of normal shift registers, and an output terminal of the normal shift register is electrically connected to one of the normal gate lines.
3. The shaped array substrate of claim 1,
the display area comprises at least one notch part, at least one special-shaped area and a regular area;
the notch parts and the special-shaped areas are arranged along the row direction;
the width of the special-shaped area is smaller than that of the regular area along the row direction;
the special-shaped gate line is positioned in the special-shaped area, and the conventional gate line is positioned in the conventional area;
wherein the extending direction of the gate lines is the row direction.
4. The shaped array substrate of claim 1,
the display area comprises a hollow-out part, the display area is arranged around the hollow-out part, and the hollow-out part penetrates through the special-shaped array substrate along the thickness direction of the special-shaped array substrate;
the display area includes: the device comprises a first special-shaped area, a second special-shaped area, a first conventional area and a second conventional area;
the first special-shaped area and the second special-shaped area are positioned on two opposite sides of the hollow part along the row direction, and the first conventional area and the second conventional area are positioned on two opposite sides of the hollow part along the column direction;
the shaped gate line is located in the first shaped area and the second shaped area, and the normal gate line is located in the first normal area and the second normal area;
wherein the extending direction of the gate lines is the row direction, and the column direction intersects the row direction.
5. The shaped array substrate of claim 1,
the driving signal output by the output end of the shift register is a high level signal, and the control switch is an N-type thin film transistor; alternatively, the first and second electrodes may be,
the driving signal output by the output end of the shift register is a low level signal, and the control switch is a P-type thin film transistor.
6. A display panel comprising the shaped array substrate of any one of claims 1-5.
7. A display device characterized by comprising the display panel according to claim 6.
8. The display device according to claim 7,
the display device comprises a photosensitive component;
the display panel comprises at least one groove body, and the photosensitive assembly is located in the groove body.
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