CN113012629A - Display panel and electronic device - Google Patents
Display panel and electronic device Download PDFInfo
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- CN113012629A CN113012629A CN202011421745.7A CN202011421745A CN113012629A CN 113012629 A CN113012629 A CN 113012629A CN 202011421745 A CN202011421745 A CN 202011421745A CN 113012629 A CN113012629 A CN 113012629A
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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Abstract
The application relates to a display panel and an electronic device. The display panel comprises a driving substrate and a plurality of light emitting units. The plurality of light emitting unit arrays are arranged on one side of the driving substrate, and each light emitting unit comprises a first sub light emitting unit, a second sub light emitting unit and a third sub light emitting unit; the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of each light-emitting unit are arranged at intervals along a first direction; along the first direction, the arrangement sequence of the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of any two adjacent light-emitting units is opposite. The display panel can control a single light-emitting unit and has the advantages of being thin in thickness and display effect.
Description
Technical Field
The application relates to the field of display, in particular to a display panel and electronic equipment.
Background
Each Light Emitting unit of a Light Emitting Diode (LED) display panel is composed of three sub-Light Emitting units, i.e., a red sub-Light Emitting unit, a blue sub-Light Emitting unit, and a green sub-Light Emitting unit. The red sub-light-emitting units, the blue sub-light-emitting units and the green sub-light-emitting units of the existing light-emitting diodes are usually arranged in sequence along the vertical direction, the scanning lines and the data lines are arranged in an extending manner along the horizontal direction, and only the on/off of the whole row of light-emitting units can be controlled.
Therefore, how to control the on/off of a single light emitting unit of a display panel without increasing the manufacturing cost of the display panel or sacrificing the display effect is a problem that needs to be solved.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present application aims to provide a display panel, which aims to solve the technical problem that the cost needs to be increased or the display effect needs to be sacrificed when the existing display panel performs the on-off control of the single light-emitting unit.
The embodiment of the application provides a display panel, it includes:
a drive substrate; and
the light emitting units are arranged on one side of the driving substrate in an array mode, and each light emitting unit comprises a first sub light emitting unit, a second sub light emitting unit and a third sub light emitting unit; the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of each light-emitting unit are arranged at intervals along a first direction; along the first direction, the arrangement sequence of the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of any two adjacent light-emitting units is opposite.
The first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of the display panel are arranged at intervals along the first direction, and along the first direction, the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of any two adjacent light-emitting units are arranged in an opposite sequence, so that when the on and off of a single light-emitting unit are required to be adjusted, the scanning lines can be horizontally arranged, the data lines are vertically arranged, the data lines connecting the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit can be arranged in the same layer structure, no extra layers or extra through holes are needed to be added, the manufacturing process of the display panel is simplified, the thickness of the display panel is reduced, and the display effect of the.
Optionally, the driving substrate includes:
the plurality of scanning lines are arranged at intervals, and each scanning line is electrically connected with the plurality of light-emitting units which are arranged along a second direction and are positioned in the same row respectively, wherein the second direction is intersected with the first direction;
the data lines are intersected with the scanning lines and arranged in an insulating mode, each data line is electrically connected with the light emitting units which are arranged along the second direction and located in the same column, and the data lines are far away from the light emitting units compared with the scanning lines. The scanning lines and the data lines are arranged in a crossed manner, so that the control of the on and off of a single light-emitting unit is realized.
Optionally, each of the scan lines is electrically connected to the first sub-light emitting unit, the second sub-light emitting unit, and the third sub-light emitting unit of each of the light emitting units in the same row respectively
Optionally, the scan line includes a scan main line and a plurality of scan branch lines, the scan main line extends along the second direction and is disposed between the gaps of the two rows of light emitting cells, the plurality of scan branch lines are respectively electrically connected to the scan main line and extend along the first direction, each scan branch line is respectively electrically connected to the first sub light emitting cell, the second sub light emitting cell and the third sub light emitting cell of the same light emitting cell, the scan branch lines correspond to the light emitting cells one to one, and the scan branch lines and the light emitting cells electrically connected thereto are alternately disposed.
Optionally, each of the data lines is electrically connected to all the first sub-light emitting units, all the second sub-light emitting units, or all the third sub-light emitting units of the light emitting units in the same column.
Optionally, the plurality of data lines are arranged in the same layer. Therefore, the thickness of the display panel can be reduced better, and the preparation process of the display panel is simplified.
Optionally, the first sub-light emitting unit, the second sub-light emitting unit, and the third sub-light emitting unit each include a first electrode and a second electrode; the scanning line is electrically connected with the first electrode, and the data line is electrically connected with the second electrode; or, the scanning line is electrically connected with the second electrode, and the data line is electrically connected with the first electrode. Therefore, the number of scanning lines can be reduced better, and the preparation process is simplified.
Optionally, the first sub-light emitting unit, the second sub-light emitting unit, and the third sub-light emitting unit are respectively one of a red sub-light emitting unit, a green sub-light emitting unit, and a blue sub-light emitting unit, and the first sub-light emitting unit, the second sub-light emitting unit, and the third sub-light emitting unit are respectively different light emitting units.
Optionally, the plurality of first sub-light emitting units of the plurality of light emitting units in the same row are arranged in the same row along the second direction; a plurality of second sub-light emitting units of the plurality of light emitting units in the same row are arranged in the same row along a second direction; and a plurality of third sub-light-emitting units of the plurality of light-emitting units in the same row are arranged in the same row along the second direction.
Based on the same inventive concept, the embodiment of the present application further provides an electronic device, which includes the display panel according to the embodiment of the present application.
The first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of the display panel are arranged at intervals along the first direction, and along the first direction, the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of any two adjacent light-emitting units are arranged in an opposite sequence, so that when the on and off of a single light-emitting unit are required to be adjusted, the scanning lines can be horizontally arranged, the data lines are vertically arranged, the data lines connecting the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit can be arranged in the same layer structure, no extra layers or extra through holes are needed to be added, the manufacturing process of the display panel is simplified, the thickness of the display panel is reduced, and the display effect of the.
Drawings
Fig. 1 is a schematic structural diagram of a display panel according to an embodiment of the present application.
Fig. 2 is a schematic connection diagram of a data line of a display panel according to an embodiment of the present application and a first sub-light-emitting unit, a second sub-light-emitting unit, and a third sub-light-emitting unit.
Fig. 3 is a schematic connection diagram of scan lines of a display panel according to an embodiment of the present disclosure and first, second, and third sub-light-emitting units.
Fig. 4 is a schematic structural diagram of a first sub-light emitting unit, a second sub-light emitting unit, and a third sub-light emitting unit according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Description of reference numerals:
100-display panel 17-data line
10-drive substrate 30-light emitting unit
11-Circuit Board 31-first sub-luminescence Unit
13-driver chip 33-second sub-lighting unit
15-Scan line 35-third sub-lighting unit
151-scan main line 301-first semiconductor layer
153-Scan Branch lines 302-luminescent layer
303-second semiconductor layer 305-second electrode
304-first electrode 200-electronic device
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Each Light Emitting unit of a Light Emitting Diode (LED) display panel is composed of three sub-Light Emitting units, i.e., a red sub-Light Emitting unit, a blue sub-Light Emitting unit, and a green sub-Light Emitting unit. The red sub-light-emitting units, the blue sub-light-emitting units and the green sub-light-emitting units of the existing light-emitting diodes are usually arranged in sequence along the vertical direction, the scanning lines and the data lines are arranged in an extending manner along the horizontal direction, and only the on/off of the whole row of light-emitting units can be controlled.
Based on this, the present application intends to provide a solution to the above technical problem, the details of which will be explained in the following embodiments.
Referring to fig. 1 and fig. 2, an embodiment of the present disclosure provides a display panel 100, which includes: a driving substrate 10 and a plurality of light emitting cells 30 electrically connected to the driving substrate 10. The driving substrate 10 is used to drive the plurality of light emitting units 30 to emit light, and controls on and off of the light emitting units 30. A plurality of light emitting units 30 are arranged in an array at one side of the driving substrate 10, each light emitting unit 30 includes a first sub light emitting unit 31, a second sub light emitting unit 33 and a third sub light emitting unit 35; the first sub-light-emitting unit 31, the second sub-light-emitting unit 33 and the third sub-light-emitting unit 35 of each light-emitting unit 30 are arranged at intervals along a first direction (as shown by arrow a in fig. 2); in the first direction, the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35 of any two adjacent light emitting units 30 are arranged in the opposite order.
The first sub-light-emitting unit 31, the second sub-light-emitting unit 33, and the third sub-light-emitting unit 35 of the light-emitting unit 30 of the display panel 100 of the present application are arranged at intervals along the first direction, and along the first direction, the arrangement sequence of the first sub-light-emitting unit 31, the second sub-light-emitting unit 33, and the third sub-light-emitting unit 35 of any two adjacent light-emitting units 30 is opposite, so that when the on/off of a single light-emitting unit 30 needs to be adjusted, the scan lines can be horizontally arranged, the data lines are vertically arranged, and the data lines connecting the first sub-light-emitting unit 31, the second sub-light-emitting unit 33, and the third sub-light-emitting unit 35 can be arranged in the same layer structure, without adding extra layers or extra via holes, thereby simplifying the manufacturing process of the display panel 100, reducing the thickness of the display panel 100, and not reducing the display effect.
The display panel 100 of the present application may be, but is not limited to, a Light Emitting Diode (LED) display panel, a Micro LED display panel, a sub-millimeter LED (Mini LED) display panel, and the like.
Optionally, the first direction is a plumb direction, when the viewer views the display panel 100, in a vertical direction, the viewer usually keeps a horizontal position with the display panel 100 as much as possible without squatting or lifting for viewing, and in a horizontal viewing angle, the viewers at other viewing angles except the viewer at the middle is close to vertical to the display panel 100 (i.e. side viewing), when the first sub-light-emitting unit 31, the second sub-light-emitting unit 33 and the third sub-light-emitting unit 35 are arranged along the plumb direction, the viewers at each viewing angle in front of the display panel 100 can view a more complete RGB image, thereby preventing color cast problem caused by viewing the display panel 100 from a side viewing angle.
Alternatively, the plurality of first sub-light-emitting units 31 of the plurality of light-emitting units 30 in the same row are arranged in the same row along the second direction (as indicated by arrow B in fig. 2); the plurality of second sub light emitting cells 33 of the plurality of light emitting cells 30 in the same row are arranged in the same row in the second direction; the plurality of third sub light emitting cells 35 of the plurality of light emitting cells 30 in the same row are arranged in the same row in the second direction. That is, among the first, second, and third sub light emitting units 31, 33, and 35 of the plurality of light emitting units 30 in the same row, the sub light emitting units 30 of the same color are arranged in the same row.
Alternatively, the first sub-light emitting unit 31, the second sub-light emitting unit 33, and the third sub-light emitting unit 35 are respectively one of the red sub-light emitting unit 30, the green sub-light emitting unit 30, and the blue sub-light emitting unit 30, and the first sub-light emitting unit 31, the second sub-light emitting unit 33, and the third sub-light emitting unit 35 are respectively different light emitting units 30. For example, the first sub-light-emitting unit 31 is a red sub-light-emitting unit 30, the second sub-light-emitting unit 33 is a green sub-light-emitting unit 30, and the third sub-light-emitting unit 35 is a blue sub-light-emitting unit 30, and the adjustment of the chromaticity and the brightness of the light-emitting unit 30 is realized by the combination of the red sub-light-emitting unit 30, the green sub-light-emitting unit 30, and the blue sub-light-emitting unit 30.
Referring to fig. 1, in some embodiments, the driving substrate 10 includes a circuit board 11 and a driving chip 13 located at one side of the circuit board and electrically connected to the circuit board 11, the circuit board 11 provides a voltage for the driving chip 13, and the driving chip 13 is used for driving the light emitting units 30 to emit light.
In some embodiments, the driving substrate 10 further includes: a plurality of scanning lines 15 and a plurality of data lines 17; the scanning lines 15 are located on the side of the circuit board 11 away from the driving chip 13, and the data lines 17 are located between the circuit board 11 and the scanning lines 17.
Specifically, the plurality of scan lines 15 are disposed at intervals and electrically connected to the driving chip 13, and each scan line 15 is electrically connected to a plurality of light emitting units 30 arranged along a second direction and located in a same row, wherein the second direction intersects with the first direction. In some embodiments, each scan line 15 is electrically connected to the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35 of each light emitting unit 30 in the same row. Thus, the light emitting units 30 in each row need only one scan line 15 to be electrically connected to the driving chip 13.
Referring to fig. 3, in some embodiments, the scan line 15 includes a scan main line 151 and a plurality of scan branch lines 153, the scan main line 151 extends along the second direction and is disposed between the gaps of two rows of light emitting cells 30, the scan branch lines 153 extend along the first direction, the plurality of scan branch lines 153 are respectively electrically connected to the scan main line 151, each scan branch line 153 is respectively electrically connected to the first sub light emitting cell 31, the second sub light emitting cell 33, and the third sub light emitting cell 35 of the same light emitting cell 30, the scan branch lines 153 correspond to the light emitting cells 30 one by one, the scan branch lines 153 are alternately disposed with the light emitting cells 30 electrically connected to the scan line 15, or the scan branch lines 153 and the light emitting cells 30 electrically connected to the scan line 15 are alternately disposed two by two.
Specifically, the plurality of data lines 17 are electrically connected to the driving chip 13, the plurality of data lines 17 intersect the plurality of scanning lines 15 and are disposed in an insulating manner, and each data line 17 is electrically connected to the plurality of light emitting units 30 arranged along the second direction and located in the same column. Specifically, each data line 17 is electrically connected to all the first sub-light emitting units 31, or all the second sub-light emitting units 33, or all the third sub-light emitting units 35 of the light emitting units 30 in the same column, respectively; for example, the data line 17 includes a first data line 17, a second data line 17 and a third data line 17, the first data line 17 is electrically connected to all the first sub-light emitting units 31 of the light emitting units 30 in the same column, the second data line 17 is electrically connected to all the second sub-light emitting units 33 of the light emitting units 30 in the same column, and the third data line 17 is electrically connected to all the third sub-light emitting units 35 of the light emitting units 30 in the same column.
Referring to fig. 1, a plurality of data lines 17 are disposed in the same layer, and the plurality of data lines 17 are formed in the same process. When the data lines 17 are disposed in the same layer, the thickness of the display panel 100 can be reduced, and the manufacturing process of the display panel 100 is simplified.
In one embodiment, the first direction is perpendicular to the second direction, the first direction is a plumb direction, the second direction is a horizontal direction, that is, the scan lines 15 are horizontally disposed, and the data lines 17 are vertically disposed, so that when the on/off adjustment of a single light emitting unit 30 is required, only the signals of the scan lines 15 and the data lines 17 corresponding to the light emitting unit 30 need to be turned on or off. Meanwhile, when performing gradation display, the problem of the gradation display unevenness of the display panel 100 is smaller when the scanning lines 15 are horizontally (laterally) arranged than when they are vertically arranged (or the influence of the display unevenness in the horizontal direction on the human eye photosensitive effect is smaller when the display unevenness in the vertical direction is compared with the display unevenness in the vertical direction), and the display panel 100 has a better display effect.
Alternatively, the scan line 15 and the data line 17 may be, but not limited to, a conductive metal or a conductive alloy, and specifically, the scan line 15 and the data line 17 may be, but not limited to, one or more of aluminum (Al), platinum (Pt), palladium (Pd), silver (Ag), magnesium (Mg), gold (Au), nickel (Ni), neodymium (Nd), iridium (Ir), chromium (Cr), lithium (Li), calcium (Ca), molybdenum, titanium (Ti), tungsten (W), and copper (Cu).
Referring to fig. 4, each of the first sub-light emitting unit 31, the second sub-light emitting unit 33, and the third sub-light emitting unit 35 includes a first semiconductor layer 301, a light emitting layer 302, and a second semiconductor layer 303 sequentially stacked, and the first sub-light emitting unit 31, the second sub-light emitting unit 33, and the third sub-light emitting unit 35 further include a first electrode 304 and a second electrode 305 disposed at an interval on a side of the first semiconductor layer 301 away from the light emitting layer 302; the first electrode 304 is electrically connected to the first semiconductor layer 301, and the second electrode 305 is electrically connected to the second semiconductor layer 303.
In some embodiments, the first electrode 304 is an anode or a P-electrode, the second electrode 305 is a cathode or an N-electrode, the first semiconductor layer 301 is a P-type semiconductor layer for generating holes, the second semiconductor layer 303 is an N-type semiconductor layer for generating electrons, and the light emitting layer 302 can be, but is not limited to, a double heterojunction layer or a quantum well layer for emitting light. When the first semiconductor layer 301 and the second semiconductor layer 303 (i.e., the anode and the cathode) are energized, holes generated in the P-type semiconductor layer and electrons generated in the N-type semiconductor layer move to the light-emitting layer 302, and the holes and the electrons collide with each other in the light-emitting layer 302 to emit light, whereby light is emitted from the surface of the second semiconductor layer 303.
In some embodiments, the first electrode 304 is electrically connected to the scan line 15 (i.e., a common anode), the second electrode 305 is electrically connected to the data line 17, that is, the first electrode 304 electrically connects the first semiconductor layers 301 of the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35 to the driving chip 13 through the scan line 15, and the second electrode 305 electrically connects the second semiconductor layers 303 of the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35 to the driving chip 13 through the data line 17. Therefore, the number of scanning lines can be reduced better, and the preparation process is simplified.
In other embodiments, the second electrode 305 is electrically connected to the scan line 15 (i.e., a common cathode), the first electrode 304 is electrically connected to the data line 17, that is, the second electrode 305 electrically connects the second semiconductor layers 303 of the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35 to the driving chip 13 through the scan line 15, and the first electrode 304 electrically connects the first semiconductor layers 301 of the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35 to the driving chip through the data line 17. Therefore, the number of scanning lines can be reduced better, and the preparation process is simplified.
In some embodiments, the first electrode 304 and the second electrode 305 of the first sub light emitting unit 31, the second sub light emitting unit 33, and the third sub light emitting unit 35, and the plurality of scan lines 15 are disposed in the same layer. This can further reduce the thickness of the display panel 100.
Optionally, the first semiconductor layer 301 and the second semiconductor layer 303 may both include gallium nitride (GaN), and in other embodiments, the first semiconductor layer 301 and the second semiconductor layer 303 may also be or include other semiconductor materials. The first electrode 304 and the second electrode 305 may be, but not limited to, a conductive metal or a conductive alloy, and specifically, the first electrode 304 and the second electrode 305 may be, but not limited to, one or more of aluminum (Al), platinum (Pt), palladium (Pd), silver (Ag), magnesium (Mg), gold (Au), nickel (Ni), neodymium (Nd), iridium (Ir), chromium (Cr), lithium (Li), calcium (Ca), molybdenum, titanium (Ti), tungsten (W), and copper (Cu).
Referring to fig. 5, an electronic device 200 is further provided in an embodiment of the present application, and includes the display panel 100 of the embodiment of the present application, and the display panel 100 provides a display interface for the electronic device 200.
It should be understood that the application of the present application is not limited to the above examples, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (10)
1. A display panel, comprising:
a drive substrate; and
the light emitting units are arranged on one side of the driving substrate in an array mode, and each light emitting unit comprises a first sub light emitting unit, a second sub light emitting unit and a third sub light emitting unit; the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of each light-emitting unit are arranged at intervals along a first direction; along the first direction, the arrangement sequence of the first sub-light-emitting unit, the second sub-light-emitting unit and the third sub-light-emitting unit of any two adjacent light-emitting units is opposite.
2. The display panel according to claim 1, wherein the driving substrate includes:
the plurality of scanning lines are arranged at intervals, and each scanning line is electrically connected with the plurality of light-emitting units which are arranged along a second direction and are positioned in the same row respectively, wherein the second direction is intersected with the first direction;
the data lines are intersected with the scanning lines and arranged in an insulating mode, each data line is electrically connected with the light emitting units which are arranged along the second direction and located in the same column, and the data lines are far away from the light emitting units compared with the scanning lines.
3. The display panel according to claim 2, wherein each of the scan lines is electrically connected to the first sub light emitting unit, the second sub light emitting unit, and the third sub light emitting unit of each of the light emitting units in the same row, respectively.
4. The display panel of claim 2, wherein the scan lines include a scan main line extending along the second direction and disposed between the gaps of the two rows of the light emitting cells, and a plurality of scan branch lines electrically connected to the scan main line and extending along the first direction, each scan branch line electrically connected to the first, second, and third sub light emitting cells of the same light emitting cell, the scan branch lines corresponding to the light emitting cells one-to-one, the scan branch lines and the light emitting cells electrically connected thereto being alternately disposed.
5. The display panel according to claim 2, wherein each of the data lines is electrically connected to all of the first sub-light-emitting units, all of the second sub-light-emitting units, or all of the third sub-light-emitting units of the same column of light-emitting units, respectively.
6. The display panel according to claim 2, wherein the plurality of data lines are disposed in the same layer.
7. The display panel of claim 1, wherein the first, second, and third sub light emitting units each include a first electrode and a second electrode; the scanning line is electrically connected with the first electrode, and the data line is electrically connected with the second electrode; or, the scanning line is electrically connected with the second electrode, and the data line is electrically connected with the first electrode.
8. The display panel of claim 1, wherein the first sub light-emitting unit, the second sub light-emitting unit, and the third sub light-emitting unit are each one of a red sub light-emitting unit, a green sub light-emitting unit, and a blue sub light-emitting unit, and the first sub light-emitting unit, the second sub light-emitting unit, and the third sub light-emitting unit are each different light-emitting units.
9. The display panel according to claim 2, wherein a plurality of first sub light emitting units of a plurality of the light emitting units in a same row are arranged in a same row in a second direction; a plurality of second sub-light emitting units of the plurality of light emitting units in the same row are arranged in the same row along a second direction; and a plurality of third sub-light-emitting units of the plurality of light-emitting units in the same row are arranged in the same row along the second direction.
10. An electronic device characterized by comprising the display panel according to any one of claims 1 to 9.
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| CN202011421745.7A CN113012629A (en) | 2020-12-08 | 2020-12-08 | Display panel and electronic device |
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| CN202011421745.7A CN113012629A (en) | 2020-12-08 | 2020-12-08 | Display panel and electronic device |
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| CN113012629A true CN113012629A (en) | 2021-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024007400A1 (en) * | 2022-07-05 | 2024-01-11 | 江西兆驰晶显有限公司 | Led lamp panel structure |
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| US20090091947A1 (en) * | 2007-10-04 | 2009-04-09 | Young Lighting Technology Corporation | Surface light source structure of backlight module in a flat panel display |
| KR20130071806A (en) * | 2011-12-21 | 2013-07-01 | 삼성전자주식회사 | Light source module and backlight unit |
| RU2514055C1 (en) * | 2013-02-05 | 2014-04-27 | Вячеслав Николаевич Козубов | Method of arranging and connecting light-emitting elements in bunches, arranged in monolithic light-emitting arrays |
| CN105261635A (en) * | 2015-10-29 | 2016-01-20 | Tcl集团股份有限公司 | LED pixel arrangement structure, printing type display device and preparation method of display device |
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| CN111986604A (en) * | 2020-08-12 | 2020-11-24 | 深圳市华星光电半导体显示技术有限公司 | Pixel driving structure and display device |
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| WO2024007400A1 (en) * | 2022-07-05 | 2024-01-11 | 江西兆驰晶显有限公司 | Led lamp panel structure |
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