WO2023141750A1 - 显示面板及其制备方法、显示装置 - Google Patents

显示面板及其制备方法、显示装置 Download PDF

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Publication number
WO2023141750A1
WO2023141750A1 PCT/CN2022/073703 CN2022073703W WO2023141750A1 WO 2023141750 A1 WO2023141750 A1 WO 2023141750A1 CN 2022073703 W CN2022073703 W CN 2022073703W WO 2023141750 A1 WO2023141750 A1 WO 2023141750A1
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WIPO (PCT)
Prior art keywords
pixel
unit
sub
display
base
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PCT/CN2022/073703
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English (en)
French (fr)
Inventor
沈阔
王晶
祝文秀
白珊珊
刘佳宁
田宏伟
Original Assignee
京东方科技集团股份有限公司
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to PCT/CN2022/073703 priority Critical patent/WO2023141750A1/zh
Priority to US18/015,724 priority patent/US20240251626A1/en
Priority to CN202280000071.4A priority patent/CN116830829A/zh
Publication of WO2023141750A1 publication Critical patent/WO2023141750A1/zh

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  • Embodiments of the present disclosure relate to but are not limited to the field of display technology, and specifically relate to a display panel, a manufacturing method thereof, and a display device.
  • Organic Light-Emitting Diode (Organic Light-Emitting Diode, referred to as: OLED) is a display lighting technology that has gradually developed in recent years, especially in the display industry. It is one of the hotspots in the field of flat panel display research today. Compared with LCD for short, it has the advantages of high response, high contrast, low operating voltage, light and thin, flexible, low energy consumption, low production cost, self-illumination, wide viewing angle and fast response speed.
  • Fingerprints are inherent and unique to everyone. With the development of the market, fingerprint identification technology has become one of the important functions of electronic products. This function has been paid attention to by many electronic manufacturers and applied in their In electronic products, such as mobile phones, tablet computers and smart wearable devices. In this way, before operating an electronic device with a fingerprint recognition function, the user only needs to touch the fingerprint recognition module of the electronic device with a finger to perform authority verification, which simplifies the authority verification process.
  • the fingerprint recognition structure When the fingerprint recognition structure is located in the display panel, and the position of the fingerprint recognition structure coincides with the light emission area of the pixel unit, the fingerprint recognition structure will affect the light emission of the pixel unit and affect the display effect of the display panel.
  • an embodiment of the present disclosure provides a display panel, including a display area, the display area includes at least one functional unit disposed on a substrate, and one of the functional units includes a pixel unit and at least one non-display unit, so The pixel unit includes at least one sub-pixel, and the orthographic projection of the pixel unit on the base does not overlap with the orthographic projection of the at least one non-display unit on the base.
  • the pixel unit includes at least one green sub-pixel, at least one blue sub-pixel and at least one red sub-pixel, and the center of the at least one non-display unit to the
  • the minimum distance between the center of the at least one green sub-pixel is d1, the minimum distance from the center of the at least one non-display unit to the center of the at least one blue sub-pixel is d2, and the center of the at least one non-display unit to the center of the at least one blue sub-pixel is d2.
  • the minimum distance between the centers of at least one red sub-pixel is d3, and the d1, the d2, and the d3 satisfy the relationship: d1 is greater than or equal to d2, and d1 is greater than or equal to d3.
  • one functional unit includes a pixel unit and at least two non-display units, the pixel unit includes at least two green sub-pixels, one blue sub-pixel, and one red sub-pixel, and the non-display The number of cells is the same as the number of the green sub-pixels.
  • the display panel includes at least two functional units, at least two functional units are arranged along the first direction of the substrate to form a functional unit row, and in one functional unit row, at least three functional units The centers of the non-display units in are on the same straight line in the first direction.
  • one of the functional units includes a pixel unit and at least one non-display unit
  • the pixel unit includes at least one green sub-pixel, at least one blue sub-pixel and at least one red sub-pixel
  • the display panel including at least two functional units, the at least two functional units are arranged along the second direction of the substrate to form a functional unit column, and in one functional unit column, at least one green sub-pixel in adjacent functional units is arranged
  • one of the functional units includes at least two non-display units, at least two non-display units are arranged along the second direction of the substrate to form a non-display unit column, and the adjacent non-display unit columns
  • the distance between the centers of the non-display units is greater than or equal to 0.5 times the functional unit spacing, and the functional unit spacing refers to the distance between the centers of adjacent functional units.
  • the orthographic area of the at least one non-display unit on the substrate is larger than 100 square microns.
  • the non-display unit is an organic photodiode.
  • one functional unit includes a pixel unit and two non-display units
  • the pixel unit includes two green sub-pixels, one blue sub-pixel and one red sub-pixel, the two green sub-pixels
  • the pixels are arranged along the second direction of the base to form a green sub-pixel column
  • the two non-display units are arranged along the second direction of the base to form a non-display unit column, and in the first direction of the base,
  • the blue sub-pixel and the red sub-pixel are located on both sides of the non-display unit column, and in the second direction of the substrate, the green sub-pixel column is located on one side of the non-display unit column,
  • the first direction is different from the second direction.
  • the orthographic projection of the non-display unit on the base is at least one of a circle, a rectangle, a rhombus, and an ellipse.
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes two green sub-pixels, one blue sub-pixel and one red sub-pixel, the two green sub-pixels Arranging along the second direction of the base to form green sub-pixel columns, in the first direction of the base, the blue sub-pixels and the red sub-pixels are located on both sides of the non-display unit, on the first direction of the base
  • the green sub-pixel column is located on one side of the non-display unit column, and the first direction is different from the second direction.
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes two green sub-pixels, one blue sub-pixel and one red sub-pixel
  • the two green sub-pixels Arranging along the second direction of the base to form a green sub-pixel column
  • the red sub-pixel and the green sub-pixel column are arranged along the first direction of the base to form a combined pixel row, and in the second direction of the base
  • the combined pixel row and the blue sub-pixel are located on both sides of the non-display unit, and the first direction is different from the second direction.
  • an orthographic projection of at least one of the green sub-pixel, the blue sub-pixel, the red sub-pixel and the non-display unit on the base is a polygon.
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes two green sub-pixels, one blue sub-pixel and one red sub-pixel
  • the two green sub-pixels Arranging along the second direction of the base to form a green sub-pixel column
  • the non-display units and the red sub-pixels are arranged along the second direction of the base to form a combined pixel column
  • the green sub-pixel column and the combined pixel column Arranged in a first direction along the base, in a second direction of the base, the green sub-pixel row and the combination pixel row are located on the same side of the blue sub-pixel, and the first direction is different from the second direction.
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes two green sub-pixels, one blue sub-pixel and one red sub-pixel
  • the two green sub-pixels Arranging along the second direction of the base to form a green sub-pixel column
  • the non-display units and the blue sub-pixels are arranged along the second direction of the base to form a combined pixel column
  • the green sub-pixel column and the combined pixel The columns are arranged along a first direction of the base, and in a second direction of the base, the green sub-pixel column and the combined pixel column are located on the same side of the red sub-pixel.
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes four green sub-pixels, one blue sub-pixel and one red sub-pixel
  • the four green sub-pixels Two of the four green sub-pixels are arranged along the second direction of the base to form a green sub-pixel column a
  • the other two of the four green sub-pixels are arranged along the second direction of the base to form a green sub-pixel column b
  • the non-display unit and the blue sub-pixels are arranged along the second direction of the base to form a combined pixel column
  • the green sub-pixel column a and the combined pixel column are arranged in the first direction of the base
  • the red sub-pixel is located on one side of the green sub-pixel column a and the combined pixel column in the second direction of the base
  • the green sub-pixel column b is on the first side of the base Upward is located on one side of the red sub-pixel and the non-display unit, and the first
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes a green sub-pixel, a blue sub-pixel and a red sub-pixel
  • the blue sub-pixel and the The non-display units are arranged along the first direction of the base to form a first combined pixel row
  • the red sub-pixels and the green sub-pixels are arranged along the first direction of the base to form a second combined pixel row.
  • the first combined pixel row is located on one side of the second combined pixel row, and the first direction is different from the second direction.
  • the display panel includes at least two functional units, at least two functional units are arranged along the second direction of the substrate to form a functional unit column, in one functional unit column, adjacent functional units
  • the first combined pixel rows in the adjacent functional units are adjacent in the second direction of the base; and/or, the second combined pixel rows in adjacent functional units are adjacent in the second direction of the base.
  • one of the functional units includes a pixel unit and a non-display unit
  • the pixel unit includes a green sub-pixel, a blue sub-pixel and a red sub-pixel, on the first side of the substrate upward, the green sub-pixel and the red sub-pixel are located on both sides of the non-display unit, and in the second direction of the substrate, the blue sub-pixel is located on one side of the non-display unit, the second The one direction is different from the second direction.
  • the non-display unit includes at least one of a fingerprint recognition unit, an iris recognition unit, a detection unit, and a sensor.
  • the embodiment of the present disclosure also provides a method for manufacturing a display panel, including:
  • At least one functional unit is formed on the base, one of the functional units includes a pixel unit and at least one non-display unit, the pixel unit includes at least one sub-pixel, the orthographic projection of the pixel unit on the base and the at least one The orthographic projections of the non-display elements on the substrate do not overlap.
  • an embodiment of the present disclosure further provides a display device, including the aforementioned display panel.
  • FIG. 1 is a first top view of a display panel according to an embodiment of the disclosure
  • FIG. 2 is a first cross-sectional view of a display panel according to an embodiment of the disclosure
  • FIG. 3 is a second top view of a display panel according to an embodiment of the disclosure.
  • FIG. 4 is a third top view of a display panel according to an embodiment of the present disclosure.
  • FIG. 5 is a fourth top view of a display panel according to an embodiment of the present disclosure.
  • FIG. 6 is a fifth top view of a display panel according to an embodiment of the present disclosure.
  • FIG. 7 is a sixth top view of a display panel according to an embodiment of the present disclosure.
  • FIG. 8 is a seventh top view of a display panel according to an embodiment of the present disclosure.
  • FIG. 9 is a top view eight of a display panel according to an embodiment of the present disclosure.
  • FIG. 10 is a ninth top view of a display panel according to an embodiment of the present disclosure.
  • FIG. 11 is a first top view of a mask according to an embodiment of the present disclosure.
  • FIG. 12 is a second top view of a mask according to an embodiment of the present disclosure.
  • FIG. 13 is a second cross-sectional view of a display panel according to an embodiment of the disclosure.
  • connection should be interpreted in a broad sense.
  • it may be a fixed connection, or a detachable connection, or an integral connection; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediate piece, or an internal communication between two components.
  • FIG. 1 is a first top view of a display panel according to an embodiment of the present disclosure
  • FIG. 2 is a first cross-sectional view of a display panel according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a display panel, including a display area, and the display area includes: at least one functional unit 100 disposed on a substrate 40, and a functional unit 100 includes a pixel unit 10 and at least A non-display unit 20 , the pixel unit 10 includes at least one sub-pixel, and the orthographic projection of the pixel unit 10 on the substrate 40 does not overlap with the at least one non-display unit 20 on the substrate 40 .
  • the non-display unit 20 does not have a light emitting function.
  • the non-display unit 20 may include at least one of a fingerprint recognition unit, an iris recognition unit, a detection unit, and a sensor.
  • a pixel unit may include at least one green (English: Green, abbreviated: G) sub-pixel, at least one blue (English: Blue, abbreviated: B) sub-pixel and at least one red (English: Red , referred to as: R) sub-pixel.
  • G green
  • B blue
  • R red
  • the green sub-pixel, the blue sub-pixel and the red sub-pixel of a pixel unit respectively emit green light, blue light and red light, so that the display panel displays images.
  • the display panel of the embodiment of the disclosure arranges the non-display unit 20 in the display area, and makes the non-display unit 20 not block the pixel unit, so that the display panel of the embodiment of the disclosure can have other functions except the light-emitting function through the non-display unit 20, Such as fingerprint recognition function.
  • the non-display unit 20 does not occupy the area of the pixel unit, does not affect the light emission of sub-pixels such as the green sub-pixel 1, the blue sub-pixel 2 and the red sub-pixel 3, and prevents the non-display unit 20 from affecting the display effect of the display panel.
  • the non-display unit 20 Take the non-display unit 20 as the fingerprint recognition unit as an example. When the display panel is in the fingerprint recognition state, the non-display unit 20 can recognize the intensity of light reflected by the finger, thereby recognizing the fingerprint.
  • the pixel unit in the display panel of the embodiment of the present disclosure may be an organic light-emitting diode (Organic Light-Emitting Diode, referred to as: OLED), or a light-emitting diode (LightEmitting Diode, referred to as: LED) or a micro LED (Mirco LED) can also be other types of light-emitting devices or light-transmitting devices (such as color filters).
  • OLED Organic Light-Emitting Diode
  • LED LightEmitting Diode
  • micro LED Micro LED
  • organic light-emitting diodes are smaller in size, have low operating voltage, are light and thin, and can be Flexibility, low energy consumption, low production cost, self-illumination and other advantages.
  • the non-display unit 20 in the display panel of the embodiment of the present disclosure may be a fingerprint recognition unit.
  • the fingerprint recognition unit may be a capacitive fingerprint recognition unit, an optical PIN, and an organic photodiode (Organic Photo Diode, OPD for short).
  • OPD Organic Photo Diode
  • the organic photodiode has high light responsivity, can realize high-pixel full-screen fingerprint identification, and has a narrow response wavelength, which is not easily affected by ambient light.
  • a functional unit 100 includes a pixel unit 10 and a non-display unit 20 , and the non-display unit 20 may use an organic photodiode.
  • a pixel unit 10 includes a green sub-pixel 1 , a blue sub-pixel 2 and a red sub-pixel 3 , and the orthographic projection of the pixel unit 10 on the base does not overlap with the orthographic projection of at least one non-display unit 20 on the base.
  • the display panel of the embodiment of the present disclosure performs fingerprint identification
  • at least one of the green sub-pixel 1, blue sub-pixel 2, and red sub-pixel 3 of the pixel unit 10 emits light toward the direction of the finger, and the light is emitted to the fingerprint of the finger, and is detected by the finger.
  • Fingerprint reflection forms reflected light emitted towards the non-display unit 20, and the non-display unit 20 detects the light reflected by the finger fingerprint.
  • the ups and downs of the fingerprint will have different intensities of reflected light, so different fingerprint appearances will be detected by the non-display unit 20. distinguish, so as to realize the fingerprint identification operation inside the display area of the display panel.
  • the material of the substrate includes glass, plastic, or a flexible substrate material.
  • Flexible substrate materials include polyimide (PI), polyethersulfone (PES), polyacrylate (PAR), polyetherimide (PEI), polyethylene naphthalate (PEN), polypara Polyethylene phthalate (PET), polyphenylene sulfide (PPS), polyallylate (Polyallylate), polycarbonate (PC), cellulose triacetate (TAC), cellulose acetate propionate (CAP) or One or more combinations of Acrylamide. Since polyimide is one of the organic polymer materials with the best comprehensive performance, the flexible material has good optical properties, chemical resistance, water and oxygen resistance, etc. Therefore, the material of the substrate in the display panel of this embodiment can be polyimide. imide.
  • one functional unit 100 includes a pixel unit and at least two non-display units 20, the pixel unit includes at least two green sub-pixels 1, one blue sub-pixel 2 and one red sub-pixel 3, and the non-display unit The number of 20 is the same as the number of green sub-pixels 1.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and at least two functional units 100 are arranged along the first direction D1 of the substrate to form a row of functional units.
  • the centers of the non-display units 20 in at least three functional units are on the same straight line in the first direction D1, so as to ensure the functional effect of the non-display units 20 .
  • a functional unit 100 includes a pixel unit and at least one non-display unit 20 , the pixel unit includes at least one green sub-pixel 1 , at least one blue sub-pixel 2 and at least one red sub-pixel 3 .
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and the at least two functional units 100 are arranged along the second direction D2 of the substrate to form a functional unit column.
  • at least two functional units 100 At least one of the blue sub-pixel 2, the red sub-pixel 3 and the non-display unit 20 is arranged between one green sub-pixel 1, so that in a functional unit column, the distance between the green sub-pixels 1 in adjacent functional units 100 is relatively small. far, thus providing a display effect.
  • a non-display unit 20 is disposed between at least one green sub-pixel 1 in adjacent functional units, as shown in FIG. 1 .
  • one functional unit in the display panel of the embodiment of the present disclosure includes at least two non-display units 20, at least two non-display units 20 are arranged along the second direction of the base to form a non-display unit column, and one non-display unit
  • the distance between the centers of adjacent non-display units 20 in the unit row is greater than or equal to 0.5 times the functional unit pitch.
  • the distance between functional units refers to the distance between the centers of adjacent functional units. For example, in a row of functional units, the distance between the centers of adjacent functional units in the first direction of the base; or, in a column of functional units, the distance between the centers of adjacent functional units in the second direction of the base.
  • the display panel includes at least two functional units, the at least two functional units are arranged along the first direction of the substrate to form a functional unit row, and in one functional unit row, the non-display units in the at least three functional units The centers of the cells are on the same straight line in the first direction.
  • a functional unit 100 includes a pixel unit and at least one non-display unit 20 , the pixel unit includes at least one green sub-pixel 1 , at least one blue sub-pixel 2 and at least one red sub-pixel 3 .
  • the minimum distance from the center of at least one non-display unit to the center of the at least one green sub-pixel is d1
  • the minimum distance from the center of at least one non-display unit to the center of at least one blue sub-pixel is d2
  • the minimum distance from the center of the at least one non-display unit to the center of the at least one red sub-pixel is d3
  • the d1, d2, and d3 satisfy the relational expression: d1 is greater than or equal to d2, and d1 is greater than or equal to d3.
  • the area of the orthographic projection of the at least one non-display unit on the substrate is larger than 100 square micrometers, so as to improve the fingerprint identification effect.
  • a functional unit 100 includes a pixel unit and two non-display units 20, and the pixel unit includes two green sub-pixels 1, one blue sub-pixel 2 and one red sub-pixel 3 .
  • Two green sub-pixels 1 are arranged along the second direction D2 of the base to form a green sub-pixel column
  • two non-display units 20 are arranged along the second direction D2 of the base to form a non-display unit column, in the first direction D1 of the base
  • the blue sub-pixel 2 and the red sub-pixel 3 are located on both sides of the non-display unit column
  • the center of the blue sub-pixel 2 the center of the red sub-pixel 3 and the center of the non-display unit column are in the first direction D1 of the substrate in a straight line.
  • the green sub-pixel column is located on one side of the non-display unit column, and the center of the green sub-pixel column and the center of the non-display unit column are on a straight line in the second direction D2 of the base.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the centers of two green sub-pixels in one green sub-pixel column and the centers of two non-display units in a non-display unit column may be on the same line in the second direction D2 of the substrate. straight line.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100 .
  • At least two functional units 100 are arranged along the second direction D2 of the substrate to form a column of functional units 100, and in one column of functional units 100, non-display units 20 are arranged between at least one green sub-pixel 1 in adjacent functional units 100 .
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one second functional unit 100b, one first functional unit 100a and one second functional unit 100b Arranged along the first direction D1 of the substrate to form a repeating unit.
  • the green sub-pixel column in the first functional unit 100a is located on the first side of the non-display unit column, and the center of the green sub-pixel column in the first functional unit 100a is aligned with the second
  • the center of the blue sub-pixel 2, the center of the red sub-pixel 3 and the center of the non-display unit column in the functional unit 100b are on a straight line in the first direction D1 of the substrate.
  • the green sub-pixel column in the second functional unit 100b is located on the second side of the non-display unit column, and the center of the green sub-pixel column in the second functional unit 100b is the same as the center of the blue sub-pixel 2 and the red sub-pixel in the first functional unit 100a.
  • the center of the pixel 3 and the center of the non-display unit column are on a straight line in the first direction D1 of the substrate.
  • the first side of the non-display unit row and the second side of the non-display unit row are respectively located on opposite sides of the non-display unit row.
  • a first functional unit 100a is arranged in the shape of a genuine product
  • a second functional unit 100b is arranged in a reverse shape
  • a first functional unit 100a and a second functional unit 100b are combined
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • FIG. 13 is a second cross-sectional view of a display panel according to an embodiment of the disclosure. Wherein, FIG. 13 may be a cross-sectional view along A-A direction in FIG. 1 .
  • the green sub-pixel 1 , the blue sub-pixel 2 , the red sub-pixel 3 and the non-display unit 20 are arranged in the same layer in the display panel of the embodiment of the present disclosure.
  • the display panel in the embodiment of the present disclosure includes a substrate, and a driving structure layer and a functional structure layer disposed on the substrate.
  • the driving structure layer is connected with the function structure layer.
  • the driving structure layer includes at least one thin film transistor, and one thin film transistor includes an active layer, a gate electrode, and a source-drain electrode arranged on the substrate.
  • the functional structure layer includes a green sub-pixel 1 , a blue sub-pixel 2 , a red sub-pixel 3 and a non-display unit 20 .
  • the green sub-pixel 1, the blue sub-pixel 2, and the red sub-pixel 3 all include a first electrode, a second electrode, and a light-emitting layer arranged between the first electrode and the second electrode
  • the non-display unit 20 includes a third electrode, a second electrode, and a light emitting layer arranged between the first electrode and the second electrode.
  • Four electrodes and an organic functional layer arranged between the third electrode and the fourth electrode.
  • the first electrodes in the green sub-pixel 1 , the blue sub-pixel 2 , the red sub-pixel 3 and the third electrode in the non-display unit 20 are arranged in the same layer, that is, they can be manufactured using the same material through the same manufacturing process.
  • the second electrode in the green sub-pixel 1 , the blue sub-pixel 2 , the red sub-pixel 3 and the fourth electrode in the non-display unit 20 can be integrally formed by using the same material through the same manufacturing process.
  • each of the blue sub-pixel 2, the red sub-pixel 3 and the green sub-pixel 1 further includes: a hole injection layer, a hole transport layer, an electron transport layer, and an electron injection layer; specifically, the hole The injection layer is arranged on the side of the first electrode away from the substrate; the hole transport layer is arranged on the side of the hole injection layer away from the substrate; the light emitting layer is arranged on the side of the hole transport layer away from the substrate; the electron transport layer is arranged on the side of the light emitting layer away from the substrate side; the electron injection layer is arranged on the side of the electron transport layer away from the substrate; the second electrode is arranged on the side of the electron injection layer away from the substrate.
  • FIG. 3 is a second top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and two non-display units 20, the pixel unit includes two green sub-pixels 1, a blue sub-pixel 2 and a red sub-pixel 3 .
  • the two green sub-pixels 1 are arranged along the second direction D2 of the base to form a row of green sub-pixels, and the centers of the two green sub-pixels 1 are on a straight line along the second direction D2 of the base.
  • the two non-display units 20 are arranged along the second direction D2 of the base to form a row of non-display units, and the centers of the two non-display units 20 are on a straight line along the second direction D2 of the base.
  • the blue sub-pixel 2 and the red sub-pixel 3 are located on both sides of the non-display unit column, and the center of the blue sub-pixel 2, the center of the red sub-pixel 3 and the center of the non-display unit column on a straight line in the first direction D1 of the base.
  • the green sub-pixel column is located on one side of the non-display unit column, and the center of the green sub-pixel column and the center of the non-display unit column are on a straight line in the second direction D2 of the base.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the orthographic projection of the non-display unit 20 on the base in the display panel of the embodiment of the present disclosure is a circle.
  • the orthographic projection of the non-display unit 20 on the base in the display panel of the embodiment of the present disclosure may also be in other shapes, for example, the orthographic projection of the non-display unit 20 on the base in the display panel of the embodiment of the present disclosure It can be regular or irregular shapes such as rectangle, rhombus, ellipse, etc.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and at least two functional units 100 are arranged along the first direction D1 of the substrate to form a row of functional units.
  • the centers of the non-display units 20 in at least three functional units are on the same straight line in the first direction D1.
  • At least two functional units 100 in the display panel of the embodiment of the present disclosure are arranged along the second direction D2 of the substrate to form a column of functional units.
  • adjacent functional units adjacent functional units
  • the non-display units 20 are arranged between the green sub-pixels 1 of the units 100, so that in a column of functional units, the distance between the green sub-pixels 1 of adjacent functional units 100 is far away, thereby providing a display effect.
  • the distance between the centers of adjacent non-display units is greater than or equal to 0.5 times the distance between functional units.
  • the minimum distance from the center of a non-display unit 20 to the center of a green sub-pixel 1 is d1
  • the center of a non-display unit 20 to a The minimum distance from the center of the blue sub-pixel 2 is d2
  • the minimum distance from the center of a non-display unit 20 to the center of a red sub-pixel 3 is d3, and d1, d2, and d3 satisfy the relationship: d1 is greater than or equal to d2, and d1 is greater than or equal to d3 .
  • the orthographic area of a non-display unit 20 on the substrate is larger than 100 square micrometers, so as to improve the functional effect of the non-display unit 20 .
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one second functional unit 100b, one first functional unit 100a and one second functional unit 100b Arranged along the first direction D1 of the substrate to form a repeating unit.
  • the green sub-pixel column in the first functional unit 100a is located on the first side of the non-display unit column, and the center of the green sub-pixel column in the first functional unit 100a is aligned with the second
  • the center of the blue sub-pixel 2, the center of the red sub-pixel 3 and the center of the non-display unit column in the functional unit 100b are on a straight line in the first direction D1 of the substrate.
  • the green sub-pixel column in the second functional unit 100b is located on the second side of the non-display unit column, and the center of the green sub-pixel column in the second functional unit 100b is the same as the center of the blue sub-pixel 2 and the red sub-pixel in the first functional unit 100a.
  • the center of the pixel 3 and the center of the non-display unit column are on a straight line in the first direction D1 of the substrate.
  • the first side of the non-display unit row and the second side of the non-display unit row are respectively located on opposite sides of the non-display unit row.
  • a first functional unit 100a is arranged in the shape of a genuine product
  • a second functional unit 100b is arranged in a reverse shape
  • a first functional unit 100a and a second functional unit 100b are combined Arranged to form a repeating unit.
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • FIG. 4 is a third top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes two green sub-pixels 1 , one blue sub-pixel 2 and one red sub-pixel 3 .
  • the two green sub-pixels 1 are arranged along the second direction D2 of the base to form a row of green sub-pixels, and the centers of the two green sub-pixels 1 are on a straight line along the second direction D2 of the base.
  • the blue sub-pixel 2 and the red sub-pixel 3 are located on both sides of the non-display unit 20, and the center of the blue sub-pixel 2, the center of the red sub-pixel 3 and the center of the non-display unit 20 on a straight line in the first direction D1 of the base.
  • the green sub-pixel column is located on one side of the non-display unit column, and the center of the green sub-pixel column and the center of the non-display unit 20 are on a straight line in the second direction D2 of the base.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and at least two functional units 100 are arranged along the first direction D1 of the substrate to form a row of functional units.
  • the centers of the non-display units 20 in at least three functional units are on the same straight line in the first direction D1, so as to ensure the effect of fingerprint identification.
  • At least two functional units 100 in the display panel of the embodiment of the present disclosure are arranged along the second direction D2 of the substrate to form a functional unit column.
  • adjacent functional units are arranged between the green sub-pixels 1 of the units 100, so that in a column of functional units, the distance between the green sub-pixels 1 of adjacent functional units 100 is far away, thereby providing a display effect.
  • the minimum distance from the center of a non-display unit 20 to the center of a green sub-pixel 1 is d1
  • the center of a non-display unit 20 to a The minimum distance from the center of the blue sub-pixel 2 is d2
  • the minimum distance from the center of a non-display unit 20 to the center of a red sub-pixel 3 is d3, and d1, d2, and d3 satisfy the relationship: d1 is greater than or equal to d2, and d1 is greater than or equal to d3 .
  • the area of the orthographic projection of one non-display unit 20 on the substrate is larger than 100 square micrometers.
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one second functional unit 100b, one first functional unit 100a and one second functional unit 100b Arranged along the first direction D1 of the substrate to form a repeating unit.
  • the green sub-pixel column in the first functional unit 100a is located on the first side of the non-display unit 20, and the center of the green sub-pixel column in the first functional unit 100a is aligned with the second
  • the center of the blue sub-pixel 2, the center of the red sub-pixel 3 and the center of the non-display unit 20 in the functional unit 100b are on a straight line in the first direction D1 of the substrate.
  • the green sub-pixel column in the second functional unit 100b is located on the second side of the non-display unit 20, and the center of the green sub-pixel column in the second functional unit 100b is the same as the center of the blue sub-pixel 2 and the red sub-pixel in the first functional unit 100a.
  • the center of the pixel 3 and the center of the non-display unit 20 are on a straight line in the first direction D1 of the substrate. Wherein, in the second direction D2 of the substrate, the first side of the non-display unit 20 and the second side of the non-display unit 20 are respectively located on opposite sides of the non-display unit 20 .
  • a first functional unit 100a is arranged in the shape of a genuine product
  • a second functional unit 100b is arranged in a reverse shape
  • a first functional unit 100a and a second functional unit 100b are combined Arranged to form a repeating unit.
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • FIG. 5 is a fourth top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes two green sub-pixels 1 , one blue sub-pixel 2 and one red sub-pixel 3 .
  • the two green sub-pixels 1 are arranged along the second direction D2 of the base to form a row of green sub-pixels, and the centers of the two green sub-pixels 1 are on a straight line along the second direction D2 of the base.
  • the red sub-pixel 3 and the green sub-pixel column are arranged along the first direction D1 of the base to form a combined pixel row, and the center of the red sub-pixel 3 and the center of the green sub-pixel column are on a straight line along the first direction D1 of the base .
  • the combined pixel row and the blue sub-pixel 2 are located on both sides of the non-display unit 20, and the center of the blue sub-pixel 2 and the center of the non-display unit 20 are along the second direction D2 of the base on a straight line.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the orthographic projection of at least one of the green sub-pixel 1 , the blue sub-pixel 2 , the red sub-pixel 3 and the non-display unit 20 on the base is a polygon.
  • the orthographic projections of the green sub-pixel 1 , the blue sub-pixel 2 , the red sub-pixel 3 and the non-display unit 20 on the base are all pentagons.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and at least two functional units 100 are arranged along the first direction D1 of the substrate to form a row of functional units.
  • the centers of the non-display units 20 in at least three functional units are on the same straight line in the first direction D1, so as to ensure the effect of fingerprint recognition.
  • At least two functional units 100 in the display panel of the embodiment of the present disclosure are arranged along the second direction D2 of the substrate to form a functional unit column.
  • adjacent functional units A blue sub-pixel 2, a red sub-pixel 3 and a non-display unit 20 are arranged between the green sub-pixels 1 in the unit 100, so that in a column of functional units, the distance between the green sub-pixels 1 in adjacent functional units 100 is far , providing a display effect.
  • the minimum distance from the center of a non-display unit 20 to the center of a green sub-pixel 1 is d1
  • the center of a non-display unit 20 to a The minimum distance from the center of the blue sub-pixel 2 is d2
  • the minimum distance from the center of a non-display unit 20 to the center of a red sub-pixel 3 is d3, and d1, d2, and d3 satisfy the relationship: d1 is greater than or equal to d2, and d1 is greater than or equal to d3 .
  • the area of the orthographic projection of one non-display unit 20 on the substrate is larger than 100 square micrometers, so as to improve the fingerprint identification effect.
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one second functional unit 100b, one first functional unit 100a and one second functional unit 100b Arranged along the first direction D1 of the substrate to form a repeating unit.
  • the blue sub-pixel 2 and the non-display unit 20 in the first functional unit 100a are located on the first side of the combined pixel row.
  • the blue sub-pixel 2 and the non-display unit 20 in the second functional unit 100b are located on the second side of the combined pixel row.
  • the first side of the combined pixel row and the second side of the combined pixel row are respectively located on opposite sides of the combined pixel row.
  • a first functional unit 100a is arranged in the shape of a genuine product
  • a second functional unit 100b is arranged in a reverse shape
  • a first functional unit 100a and a second functional unit 100b are combined Arranged to form a repeating unit.
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • FIG. 6 is a fifth top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes two green sub-pixels 1 , one blue sub-pixel 2 and one red sub-pixel 3 .
  • the two green sub-pixels 1 are arranged along the second direction D2 of the base to form a row of green sub-pixels, and the centers of the two green sub-pixels 1 are on a straight line along the second direction D2 of the base.
  • the non-display unit 20 and the red sub-pixel 3 are arranged along the second direction D2 of the base to form a combined pixel column, and the center of the non-display unit 20 and the center of the red sub-pixel 3 are on a straight line along the second direction D2 of the base.
  • the green sub-pixel row and the combined pixel row are arranged along the first direction D1 of the base, and the center of the green sub-pixel row and the center of the combined pixel row are on a straight line along the first direction D1 of the base.
  • the green sub-pixel row and the combined pixel row are located on the same side of the blue sub-pixel 2 .
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and at least two functional units 100 are arranged along the first direction D1 of the substrate to form a row of functional units.
  • the centers of the non-display units 20 in at least three functional units are on the same straight line in the first direction D1, so as to ensure the effect of fingerprint recognition.
  • At least two functional units 100 in the display panel of the embodiment of the present disclosure are arranged along the second direction D2 of the substrate to form a functional unit column.
  • adjacent functional units adjacent functional units
  • the blue sub-pixels 2 are arranged between the green sub-pixels 1 in the units 100, so that in a column of functional units, the distance between the green sub-pixels 1 in adjacent functional units 100 is far away, thereby providing a display effect.
  • the area of the orthographic projection of one non-display unit 20 on the substrate is larger than 100 square micrometers, so as to improve the fingerprint identification effect.
  • one first functional unit 100 forms one repeating unit.
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • FIG. 7 is a sixth top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes two green sub-pixels 1 , one blue sub-pixel 2 and one red sub-pixel 3 .
  • the two green sub-pixels 1 are arranged along the second direction D2 of the base to form a row of green sub-pixels, and the centers of the two green sub-pixels 1 are on a straight line along the second direction D2 of the base.
  • the non-display unit 20 and the blue sub-pixel 2 are arranged along the second direction D2 of the base to form a combined pixel column, and the center of the non-display unit 20 and the center of the blue sub-pixel 2 are in a straight line along the second direction D2 of the base superior.
  • the green sub-pixel row and the combined pixel row are arranged along the first direction D1 of the base, and the center of the green sub-pixel row and the center of the combined pixel row are on a straight line along the first direction D1 of the base.
  • the green sub-pixel column and the combined pixel column are located on the same side of the red sub-pixel 3 .
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and at least two functional units 100 are arranged along the first direction D1 of the substrate to form a row of functional units.
  • the centers of the non-display units 20 in at least three functional units are on the same straight line in the first direction D1, so as to ensure the effect of fingerprint recognition.
  • At least two functional units 100 in the display panel of the embodiment of the present disclosure are arranged along the second direction D2 of the substrate to form a functional unit column.
  • adjacent functional units The red sub-pixels 3 are arranged between the green sub-pixels 1 in the units 100, so that in a column of functional units, the distance between the green sub-pixels 1 in the adjacent functional units 100 is far away, thereby providing a display effect.
  • the area of the orthographic projection of one non-display unit 20 on the substrate is larger than 100 square micrometers, so as to improve the fingerprint identification effect.
  • one first functional unit 100 forms one repeating unit.
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • FIG. 8 is a seventh top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes four green sub-pixels 1 , one blue sub-pixel 2 and one red sub-pixel 3 .
  • Two of the four green sub-pixels 1 are arranged along the second direction D2 of the base to form a green sub-pixel column a, and the centers of the two green sub-pixels 1 in the green sub-pixel column a are at a position along the second direction D2 of the base. on a straight line.
  • the other two of the four green sub-pixels 1 are arranged along the second direction D2 of the base to form a green sub-pixel column b, and the centers of the two green sub-pixels 1 in the green sub-pixel column b are along the second direction D2 of the base in a straight line.
  • the non-display unit 20 and the blue sub-pixel 2 are arranged along the second direction D2 of the base to form a combined pixel column, and the center of the non-display unit 20 and the center of the blue sub-pixel 2 in the combined pixel column are along the second direction of the base D2 is on a straight line.
  • the green sub-pixel column a and the combined pixel column are arranged along the first direction D1 of the base, and the center of the green sub-pixel column a and the center of the combined pixel column are on a straight line along the first direction D1 of the base.
  • the red sub-pixel 3 is located on one side of the green sub-pixel column a and the combined pixel column in the second direction D2 of the base, and the green sub-pixel column b is located on the side of the red sub-pixel 3 and the non-display unit 20 in the first direction D1 of the base. side.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the display panel of the embodiment of the present disclosure includes at least two functional units 100, and the at least two functional units 100 are arranged along the first direction D1 of the substrate to form a functional unit row, and in one functional unit row, at least three The centers of the non-display units 20 in the two functional units are on the same straight line in the first direction D1, so as to ensure the effect of fingerprint recognition.
  • adjacent functional units share one green sub-pixel column a or one green sub-pixel column b.
  • At least two functional units 100 in the display panel of the embodiment of the present disclosure are arranged along the second direction D2 of the substrate to form a functional unit column.
  • the green sub-units in adjacent functional units 100 The red sub-pixels 3 are arranged between the pixels 1, so that in a column of functional units, the distance between the green sub-pixels 1 in adjacent functional units 100 is far away, thereby providing a display effect.
  • FIG. 9 is a top view eight of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes a green sub-pixel 1 , a blue sub-pixel 2 and a red sub-pixel 3 .
  • the blue sub-pixel 2 and the non-display unit 20 are arranged along the first direction D1 of the base to form a first combined pixel row
  • the red sub-pixel 3 and the green sub-pixel 1 are arranged along the first direction D1 of the base to form a second combined pixel row , in the second direction D2 of the substrate, the first combined pixel row is located on one side of the second combined pixel row.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one second functional unit 100b, one first functional unit 100a and one second functional unit 100b Arranged along the first direction D1 of the substrate to form a first repeating unit.
  • a first repeating unit in the second direction D2 of the substrate, the first combined pixel row in the first functional unit 100a is located on the first side of the second combined pixel row; the first combined pixel row in the second functional unit 100b is located on the The second side of the second combined pixel row; wherein, the first side of the second combined pixel row and the second side of the second combined pixel row are respectively located on opposite sides of the second combined pixel row.
  • the center of the first combined pixel row in the first functional unit 100a and the center of the second combined pixel row in the second functional unit 100b are aligned in the first direction D1 of the substrate. in a straight line.
  • the center of the second combined pixel row in the first functional unit 100a and the center of the first combined pixel row in the second functional unit 100b are on a straight line in the first direction D1 of the substrate.
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one third functional unit 100c, one first functional unit 100a and one third functional unit 100c Arranged along the second direction D2 of the substrate to form a second repeating unit.
  • the first combined pixel row in the first functional unit 100a is located at the first side of the second combined pixel row; the first combined pixel row in the third functional unit 100c is located at The second side of the second combined pixel row; wherein, the first side of the second combined pixel row and the second side of the second combined pixel row are respectively located on opposite sides of the second combined pixel row.
  • FIG. 10 is a ninth top view of a display panel according to an embodiment of the disclosure.
  • a functional unit 100 includes a pixel unit and a non-display unit 20 , and the pixel unit includes a green sub-pixel 1 , a blue sub-pixel 2 and a red sub-pixel 3 .
  • the green sub-pixel 1 and the red sub-pixel 3 are located on both sides of the non-display unit 20, and the center of the green sub-pixel 1, the center of the red sub-pixel 3 and the center of the non-display unit 20 are on the base. in a straight line in the first direction D1.
  • the blue sub-pixel 2 is located on one side of the non-display unit 20 , and the centers of the blue sub-pixel 2 and the non-display unit 20 are in a straight line along the second direction D2 of the base.
  • the first direction D1 is different from the second direction D2.
  • the first direction D1 is perpendicular to the second direction D2.
  • the display panel of the embodiment of the present disclosure may include at least one first functional unit 100a and at least one second functional unit 100b, one first functional unit 100a and one second functional unit 100b Arranged along the first direction D1 of the substrate to form a repeating unit.
  • the blue sub-pixel 2 in the first functional unit 100a is located on the first side of the non-display unit 20, and the center of the blue sub-pixel 2 in the first functional unit 100a is The center of the green sub-pixel 1, the center of the red sub-pixel 3 and the center of the non-display unit 20 in the second functional unit 100b are in a straight line along the first direction D1 of the substrate.
  • the blue sub-pixel 2 in the second functional unit 100b is located on the second side of the non-display unit 20, and the center of the blue sub-pixel 2 in the second functional unit 100b and the green sub-pixel 1 in the first functional unit 100a, the red sub-pixel
  • the center of 3 and the center of the non-display unit 20 are in a straight line in the first direction D1 of the substrate.
  • the first side of the non-display unit 20 and the second side of the non-display unit 20 are respectively located on opposite sides of the non-display unit 20 .
  • a first functional unit 100a is arranged in an inverted font
  • a second functional unit 100b is arranged in a genuine font
  • a first functional unit 100a and a second functional unit 100b are combined Arranged to form a repeating unit.
  • the display panel of the embodiment of the present disclosure may include at least two repeating units, at least two repeating units are arranged along the first direction D1 of the substrate to form repeating unit rows, and at least two repeating unit rows are arranged along the second direction of the substrate D2 arrangement.
  • An embodiment of the present disclosure also provides a method for manufacturing a display panel, including:
  • At least one functional unit is formed on the base, one of the functional units includes a pixel unit and at least one non-display unit, the pixel unit includes at least one sub-pixel, the orthographic projection of the pixel unit on the base and the at least one The orthographic projections of the non-display elements on the substrate do not overlap.
  • the display panel in the embodiment of the present disclosure includes at least two functional units 100 , one functional unit 100 includes a pixel unit and at least one non-display unit 20 , and the pixel unit includes at least one sub-pixel. Sub-pixels of the same color and/or non-display units 20 in adjacent functional units 100 are formed by the same evaporation process using the same mask.
  • the sub-pixels of the same color and/or the non-display unit 20 of one functional unit 100 in two adjacent functional units 100 are close to the other functional unit 100—
  • the extension line of the edge of the side is set between the extension line of the sub-pixel of the same color of the other functional unit 100 in the two adjacent functional units 100 and/or the extension line of the edge of the non-display unit 20 close to one side of the functional unit 100
  • a functional unit includes a pixel unit and at least two non-display units, the pixel unit includes at least two green sub-pixels, and the at least two green sub-pixels in a functional unit can pass through the The same opening is formed by evaporation. At least two non-display units 20 in one functional unit 100 can be formed by evaporation through the same opening in a mask.
  • the green sub-pixels in at least two functional units can be formed by simultaneous evaporation through different openings in the same mask.
  • the blue sub-pixels in at least two functional units can be formed by simultaneous evaporation through different openings in the same mask.
  • the red sub-pixels in at least two functional units can be formed by simultaneous evaporation through different openings in the same mask.
  • the non-display units in the at least two functional units can be formed by simultaneous vapor deposition through different openings in the same mask.
  • FIG. 11 is a first top view of a mask according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a mask.
  • the mask includes a mask version body and at least two openings 30 disposed in the mask version body.
  • a mask Each opening 30 in the stencil is used to form a sub-pixel or non-display unit of the same color in the display panel of the embodiment of the present disclosure.
  • each opening 30 in a mask is used to form the blue sub-pixel in the display panel of the embodiment of the present disclosure, or each opening 30 in a mask is used to form the display panel of the embodiment of the present disclosure.
  • the non-display unit in the panel is used to form the display panel of the embodiment of the present disclosure.
  • a mask includes at least two openings 30 , and each opening 30 is used to form a blue sub-pixel in the display panel of the embodiment of the present disclosure.
  • Each opening 30 is rectangular.
  • the long side of the opening 30 is perpendicular to the stretching direction of the mask, and the short side of the opening 30 is parallel to the stretching direction of the mask.
  • at least two openings 30 are arranged at intervals to form a row of openings, and in one row of openings, the centers of adjacent openings 30 are not on the same straight line perpendicular to the stretching direction of the mask plate , that is, adjacent openings 30 are staggered from each other.
  • FIG. 12 is a second top view of a mask according to an embodiment of the present disclosure.
  • one mask includes at least two openings 30 , and each opening 30 is used to form a blue sub-pixel in the display panel of the embodiment of the present disclosure.
  • Each opening 30 is rectangular.
  • the long side of the opening 30 is parallel to the stretching direction of the mask, and the short side of the opening 30 is perpendicular to the stretching direction of the mask.
  • the stretching direction perpendicular to the mask plate at least two openings 30 are arranged at intervals to form a row of openings, and in one row of openings, the centers of adjacent openings 30 are not on the same straight line perpendicular to the stretching direction of the mask plate , that is, adjacent openings 30 are staggered from each other.
  • the two adjacent openings 30 are respectively the first opening 30a and the second opening 30b, the first opening 30a is close to the extension line of the side edge of the second opening 30b, and the second opening 30b is close to the first opening 30a
  • An interval L is provided between the extension lines of one side edge.
  • An embodiment of the present disclosure also provides a display device, including the aforementioned display panel.
  • the display device includes a mobile phone, a tablet computer, a smart wearable product (such as a smart watch, a bracelet, etc.), a personal digital assistant (personal digital assistant, PDA), a vehicle computer, and the like.
  • PDA personal digital assistant
  • the embodiment of the present application does not specifically limit the specific form of the above-mentioned foldable display device.

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Abstract

一种显示面板及其制备方法、显示装置，显示面板包括显示区域，所述显示区域包括设置在基底上的至少一个功能单元，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个子像素，所述像素单元在所述基底的正投影与所述至少一个非显示单元在所述基底的正投影不交叠。

Description

显示面板及其制备方法、显示装置 技术领域
本公开实施例涉及但不限于显示技术领域，具体涉及显示面板及其制备方法、显示装置。
背景技术
有机发光二极管(Organic Light-Emitting Diode，简称为：OLED)是近年来逐渐发展起来的显示照明技术，尤其在显示行业，是当今平板显示器研究领域的热点之一，与液晶显示器(Liquid Crystal Display，简称为：LCD)相比，由于其具有高响应、高对比度、低工作电压，轻薄，可柔性化、低能耗、生产成本低、自发光、宽视角及响应速度快等优点。
指纹对于每一个人而言是与身俱来的，是独一无二的，随着市场的发展，指纹识别技术成了电子产品的重要功能之一，这一功能被许多电子厂商所关注并应用在其电子产品中，如手机、平板电脑以及智能可穿戴设备等。这样，用户在操作带有指纹识别功能的电子装置前，只需要用手指触摸电子装置的指纹识别模组，就可以进行权限验证，简化了权限验证过程。
当指纹识别结构位于显示面板内，且指纹识别结构的位置与像素单元的出光区域重合，指纹识别结构会影响像素单元的出光，影响显示面板的显示效果。
发明内容
以下是对本公开详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
第一方面，本公开实施例提供了一种显示面板，包括显示区域，所述显示区域包括设置在基底上的至少一个功能单元，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个子像素，所述像 素单元在所述基底的正投影与所述至少一个非显示单元在所述基底的正投影不交叠。
在示例性实施方式中，在一个所述功能单元中，所述像素单元包括至少一个绿色子像素、至少一个蓝色子像素以及至少一个红色子像素，所述至少一个非显示单元的中心至所述至少一个绿色子像素的中心最小距离为d1，所述至少一个非显示单元的中心至所述至少一个蓝色子像素的中心最小距离为d2，所述至少一个非显示单元的中心至所述至少一个红色子像素的中心最小距离为d3，所述d1、所述d2和所述d3满足关系式：d1大于等于d2，d1大于等于d3。
在示例性实施方式中，一个所述功能单元包括像素单元以及至少两个非显示单元，所述像素单元包括至少两个绿色子像素、一个蓝色子像素、一个红色子像素，所述非显示单元的数量与所述绿色子像素的数量相同。
在示例性实施方式中，所述显示面板包括至少两个功能单元，至少两个功能单元沿着所述基底的第一方向排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元的中心在第一方向上处于同一条直线上。
在示例性实施方式中，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个绿色子像素、至少一个蓝色子像素以及至少一个红色子像素，所述显示面板包括至少两个功能单元，所述至少两个功能单元沿着所述基底的第二方向排列形成功能单元列，在一个功能单元列中，相邻功能单元中的至少一个绿色子像素之间设置有蓝色子像素、红色子像素以及非显示单元中的至少一个。
在示例性实施方式中，一个所述功能单元包括至少两个非显示单元，至少两个非显示单元沿着所述基底的第二方向排列形成非显示单元列，一个非显示单元列中相邻的非显示单元中心之间的距离大于等于0.5倍的功能单元间距，所述功能单元间距是指相邻功能单元中心之间的距离。
在示例性实施方式中，在一个所述功能单元中，所述至少一个非显示单元在所述基底正投影的面积大于100平方微米。
在示例性实施方式中，所述非显示单元为有机光电二极管。
在示例性实施方式中，一个所述功能单元包括像素单元以及两个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述两个非显示单元沿着所述基底的第二方向排列形成非显示单元列，在所述基底的第一方向上，所述蓝色子像素和所述红色子像素位于所述非显示单元列的两侧，在所述基底的第二方向上，所述绿色子像素列位于所述非显示单元列的一侧，第一方向与第二方向不同。
在示例性实施方式中，所述非显示单元在所述基底的正投影为圆形、矩形、菱形、椭圆形中的至少一种。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，在所述基底的第一方向上，所述蓝色子像素和所述红色子像素位于所述非显示单元的两侧，在所述基底的第二方向上，所述绿色子像素列位于所述非显示单元列的一侧，第一方向与第二方向不同。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述红色子像素与所述绿色子像素列沿着所述基底的第一方向排列形成组合像素行，在所述基底的第二方向上，所述组合像素行和所述蓝色子像素位于所述非显示单元的两侧，第一方向与第二方向不同。
在示例性实施方式中，所述绿色子像素、所述蓝色子像素、所述红色子像素和所述非显示单元中的至少一个在所述基底的正投影为多边形。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述非显示单元与所述红色子像素沿着所述基底的第二方向排列形成组合像素列，绿色子像素列与组合像素列沿着所述基底的第一方向上排列，在所述 基底的第二方向上，绿色子像素列与组合像素列位于所述蓝色子像素的同一侧，第一方向与第二方向不同。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述非显示单元与所述蓝色子像素沿着所述基底的第二方向排列形成组合像素列，绿色子像素列与组合像素列沿着所述基底的第一方向上排列，在所述基底的第二方向上，绿色子像素列与组合像素列位于所红色子像素的同一侧。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括四个绿色子像素、一个蓝色子像素以及一个红色子像素，所述四个绿色子像素中的两个沿着所述基底的第二方向排列形成绿色子像素列a，所述四个绿色子像素中的另两个沿着所述基底的第二方向排列形成绿色子像素列b，所述非显示单元与所述蓝色子像素沿着所述基底的第二方向排列形成组合像素列，所述绿色子像素列a和所述组合像素列在所述基底的第一方向上排列，所述红色子像素在所述基底的第二方向上位于所述所述绿色子像素列a和所述组合像素列的一侧，所述绿色子像素列b在所述基底的第一方向上位于所述红色子像素和所述非显示单元的一侧，第一方向与第二方向不同。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括一个绿色子像素、一个蓝色子像素以及一个红色子像素，所述蓝色子像素与所述非显示单元沿着所述基底的第一方向排列形成第一组合像素行，所述红色子像素与所述绿色子像素沿着所述基底的第一方向排列形成第二组合像素行，在所述基底的第二方向上，所述第一组合像素行位于所述第二组合像素行的一侧，第一方向与第二方向不同。
在示例性实施方式中，所述显示面板包括至少两个功能单元，至少两个功能单元沿着所述基底的第二方向排列形成功能单元列，在一个功能单元列中，相邻功能单元中的第一组合像素行在所述基底的第二方向上相邻；和/或，相邻功能单元中的第二组合像素行在所述基底的第二方向上相邻。
在示例性实施方式中，一个所述功能单元包括像素单元以及一个非显示 单元，所述像素单元包括一个绿色子像素、一个蓝色子像素以及一个红色子像素，在所述基底的第一方向上，所述绿色子像素和所述红色子像素位于所述非显示单元的两侧，在所述基底的第二方向上，所述蓝色子像素位于所述非显示单元的一侧，第一方向与第二方向不同。
在示例性实施方式中，所述非显示单元包括指纹识别单元、虹膜识别单元、检测单元以及传感器中的至少一种。
第二方面，本公开实施例还提供了一种显示面板的制备方法，包括：
在基底上形成至少一个功能单元，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个子像素，所述像素单元在所述基底的正投影与所述至少一个非显示单元在所述基底的正投影不交叠。
第三方面，本公开实施例还提供了一种显示装置，包括前述的显示面板。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图说明
图1为本公开实施例显示面板的俯视图一；
图2为本公开实施例显示面板的剖视图一；
图3为本公开实施例显示面板的俯视图二；
图4为本公开实施例显示面板的俯视图三；
图5为本公开实施例显示面板的俯视图四；
图6为本公开实施例显示面板的俯视图五；
图7为本公开实施例显示面板的俯视图六；
图8为本公开实施例显示面板的俯视图七；
图9为本公开实施例显示面板的俯视图八；
图10为本公开实施例显示面板的俯视图九；
图11为本公开实施例掩膜版的俯视图一；
图12为本公开实施例掩膜版的俯视图二；
图13为本公开实施例显示面板的剖视图二。
具体实施方式
下文中将结合附图对本公开的实施例进行详细说明。注意，实施方式可以以至少两个不同形式来实施。所属技术领域的普通技术人员可以很容易地理解一个事实，就是方式和内容可以在不脱离本公开的宗旨及其范围的条件下被变换为各种各样的形式。因此，本公开不应该被解释为仅限定在下面的实施方式所记载的内容中。在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互任意组合。
在本说明书中，为了方便起见，使用“中部”、“上”、“下”、“前”、“后”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示方位或位置关系的词句以参照附图说明构成要素的位置关系，仅是为了便于描述本说明书和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。构成要素的位置关系根据描述各构成要素的方向适当地改变。因此，不局限于在说明书中说明的词句，根据情况可以适当地更换。
在本说明书中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解。例如，可以是固定连接，或可拆卸连接，或一体地连接；可以是机械连接，或电连接；可以是直接相连，或通过中间件间接相连，或两个元件内部的连通。对于本领域的普通技术人员而言，可以根据情况理解上述术语在本公开中的含义。
本公开中的“约”，是指不严格限定界限，允许工艺和测量误差范围内的数值。
图1为本公开实施例显示面板的俯视图一；图2为本公开实施例显示面板的剖视图一。如图1和图2所示，本公开实施例提供了一种显示面板，包括显示区域，显示区域包括：设置在基底40上的至少一个功能单元100，一个功能单元100包括像素单元10以及至少一个非显示单元20，像素单元10包括至少一个子像素，像素单元10在基底40的正投影与至少一个非显示单元20在基底40的正投影不交叠。
在示例性实施方式中，非显示单元20不具有发光功能。非显示单元20可以包括指纹识别单元、虹膜识别单元、检测单元以及传感器中的至少一种。
在示例性实施方式中，一个像素单元可以包括至少一个绿色(英文：Green，简称：G)子像素、至少一个蓝色(英文：Blue，简称：B)子像素以及至少一个红色(英文：Red，简称：R)子像素。一个像素单元的绿色子像素、蓝色子像素以及红色子像素分别发出绿光、蓝光和红光，从而使显示面板显示画面。
本公开实施例显示面板将非显示单元20布置在显示区域内，并使非显示单元20不遮挡像素单元，使本公开实施例显示面板通过非显示单元20能够具有除发光功能以外的其他功能，例如指纹识别功能。非显示单元20不占用像素单元的区域，不会影响绿色子像素1、蓝色子像素2以及红色子像素3等子像素的发光，避免非显示单元20影响显示面板的显示效果。以非显示单元20为指纹识别单元为例。当显示面板处于指纹识别状态时，非显示单元20能够识别手指反射的光的强度，从而识别出指纹。
在示例性实施方式中，本公开实施例显示面板中像素单元可以为有机发光二极管(Organic Light-Emitting Diode，简称为：OLED)，也可以为发光二极管(LightEmitting Diode，简称为：LED)或微型LED(即Mirco LED)，还可以为其他类型发光器件或透光器件(如彩膜)，上述像素单元的各种类型中，有机发光二极管的体积更小，且具有低工作电压，轻薄，可柔性化、低能耗、生产成本低、自发光等优点。
在示例性实施方式中，本公开实施例显示面板中非显示单元20可以为指纹识别单元。指纹识别单元可以为电容式指纹识别单元、光学PIN和有机光电二极管(OrganicPhoto Diode，简称为：OPD)。上述指纹识别单元的各种类型中，有机光电二极管光响应度高，可实现高像素全屏指纹识别，并且响应波长窄，不易受环境光影响。
以非显示单元20为指纹识别单元为例。如图1和图2所示，一个功能单元100包括一个像素单元10以及一个非显示单元20，非显示单元20可以采用有机光电二极管。一个像素单元10包括一个绿色子像素1、一个蓝色子像素2以及一个红色子像素3，像素单元10在基底的正投影与至少一个非显示单元20在基底的正投影不交叠。本公开实施例显示面板进行指纹识别时，像 素单元10的绿色子像素1、蓝色子像素2和红色子像素3中的至少一个发出朝向手指方向发射的光线，光线发射至手指指纹，被手指指纹反射形成朝向非显示单元20发射的反射光线，非显示单元20检测手指指纹所反射的光线，指纹的高低起伏会有不同强度的反射光，因此不同的指纹样貌会被非显示单元20所分辨出来，从而实现在显示面板的显示区域内部进行指纹识别操作。
在示例性实施方式中，基底的材质包括玻璃、塑料或柔性衬底材料。柔性衬底材料包括聚酰亚胺(PI)、聚醚砜(PES)、聚丙烯酸酯(PAR)、聚醚酰亚胺(PEI)、聚萘二甲酸乙二醇酯(PEN)、聚对苯二甲酸乙二酯(PET)、聚苯硫醚(PPS)、聚烯丙基(Polyallylate)、聚碳酸酯(PC)、三醋酸纤维素(TAC)、醋酸丙酸纤维素(CAP)或丙烯酸酯(Acrylamide)中的一种或者多种的组合。由于聚酰亚胺是综合性能最佳的有机高分子材料之一，使得柔性材料具有良好的光学，耐化以及阻水阻氧等性能，因此，本实施例显示面板中基底的材质可以采用聚酰亚胺。
在示例性实施方式中，一个功能单元100包括像素单元以及至少两个非显示单元20，像素单元包括至少两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3，非显示单元20的数量与绿色子像素1的数量相同。
在示例性实施方式中，如图1所示，本公开实施例显示面板包括至少两个功能单元100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中心在第一方向D1上处于同一条直线上，从而保证非显示单元20的功能效果。
在示例性实施方式中，一个功能单元100包括像素单元以及至少一个非显示单元20，像素单元包括至少一个绿色子像素1、至少一个蓝色子像素2以及至少一个红色子像素3。本公开实施例显示面板包括至少两个功能单元100，至少两个功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，至少两个功能单元100中的至少一个绿色子像素1之间设置有蓝色子像素2、红色子像素3以及非显示单元20中的至少一个，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。例如，在一个功能单元列中，相邻功能单元中至少一个绿色子像素1之间设置有非显示单元20，如图1所示。
在示例性实施方式中，本公开实施例显示面板中一个功能单元包括至少两个非显示单元20，至少两个非显示单元20沿着基底的第二方向排列形成非显示单元列，一个非显示单元列中相邻的非显示单元20中心之间的距离大于等于0.5倍的功能单元间距。其中，功能单元间距是指相邻功能单元中心之间的距离。例如，在一个功能单元行中，相邻功能单元的中心在基底的第一方向上的间距；或者，在一个功能单元列中，相邻功能单元的中心在基底的第二方向上的间距。
在示例性实施方式中，显示面板包括至少两个功能单元，至少两个功能单元沿着基底的第一方向排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元的中心在第一方向上处于同一条直线上。
在示例性实施方式中，一个功能单元100包括像素单元以及至少一个非显示单元20，像素单元包括至少一个绿色子像素1、至少一个蓝色子像素2以及至少一个红色子像素3。在一个所述功能单元中，至少一个非显示单元的中心至所述至少一个绿色子像素的中心最小距离为d1，至少一个非显示单元的中心至至少一个蓝色子像素的中心最小距离为d2，所述至少一个非显示单元的中心至所述至少一个红色子像素的中心最小距离为d3，所述d1、所述d2和所述d3满足关系式：d1大于等于d2，d1大于等于d3。
在示例性实施方式中，在一个所述功能单元中，所述至少一个非显示单元在所述基底正投影的面积大于100平方微米，从而提高指纹识别效果。
在示例性实施方式中，如图1所示，一个功能单元100包括像素单元以及两个非显示单元20，像素单元包括两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。两个绿色子像素1沿着基底的第二方向D2排列形成绿色子像素列，两个非显示单元20沿着基底的第二方向D2排列形成非显示单元列，在基底的第一方向D1上，蓝色子像素2和红色子像素3位于非显示单元列的两侧，且蓝色子像素2的中心、红色子像素3的中心以及非显示单元列的中心在基底的第一方向D1上处于一条直线上。在基底的第二方向D2上，绿色子像素列位于非显示单元列的一侧，且绿色子像素列的中心与非显示单元列的中心在基底的第二方向D2上处于一条直线上。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在一些实施方式中，一个绿色子像素列中的两个绿色子像素的中心，与非显示单元列中的两个非显示单元的中心，在所述基底的第二方向D2上可以处于同一条直线。
在示例性实施方式中，如图1所示，本公开实施例显示面板包括至少两个功能单元100。至少两个功能单元100沿着基底的第二方向D2排列形成功能单元100列，在一个功能单元100列中，相邻功能单元100中的至少一个绿色子像素1之间设置有非显示单元20。
在示例性实施方式中，如图1所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第二功能单元100b，一个第一功能单元100a和一个第二功能单元100b沿着基底的第一方向D1排列形成一个重复单元。一个重复单元中，在基底的第二方向D2上，第一功能单元100a中绿色子像素列位于非显示单元列的第一侧，且第一功能单元100a中绿色子像素列的中心与第二功能单元100b中蓝色子像素2的中心、红色子像素3的中心以及非显示单元列的中心在基底的第一方向D1上处于一条直线上。第二功能单元100b中绿色子像素列位于非显示单元列的第二侧，且第二功能单元100b中绿色子像素列的中心与第一功能单元100a中蓝色子像素2的中心、红色子像素3的中心以及非显示单元列的中心在基底的第一方向D1上处于一条直线上。其中，在基底的第二方向D2上，非显示单元列的第一侧和非显示单元列的第二侧分别位于非显示单元列的相对两侧。
在示例性实施方式中，如图1所示，一个第一功能单元100a呈正品字形排列，一个第二功能单元100b呈倒品字形排列，一个第一功能单元100a和一个第二功能单元100b组合排列形成一个矩形图案的重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
图13为本公开实施例显示面板的剖视图二。其中，图13可以为图1中A-A方向的剖视图。在示例性实施方式中，如图13所示，本公开实施例显示面板中绿色子像素1、蓝色子像素2、红色子像素3以及非显示单元20同层设置。本公开实施例显示面板包括基底以及设置在基底上的驱动结构层和 功能结构层。驱动结构层与功能结构层连接。驱动结构层包括至少一个薄膜晶体管，一个薄膜晶体管包括设置在基底上的有源层、栅电极以及源漏电极。功能结构层包括绿色子像素1、蓝色子像素2、红色子像素3以及非显示单元20。绿色子像素1、蓝色子像素2、红色子像素3均包括第一电极、第二电极以及设置在第一电极与第二电极之间的发光层，非显示单元20包括第三电极、第四电极以及设置在第三电极与第四电极之间的有机功能层。绿色子像素1、蓝色子像素2、红色子像素3中的第一电极以及非显示单元20中的第三电极同层设置，即可以采用相同的材料通过同一制备工艺制备而成。绿色子像素1、蓝色子像素2、红色子像素3中的第二电极以及非显示单元20中的第四电极可以采用相同的材料通过同一制备工艺一体成型。
在示例性实施方式中，蓝色子像素2、红色子像素3以及绿色子像素1均还包括：空穴注入层、空穴传输层、电子传输层和电子注入层；具体地讲，空穴注入层设于第一电极远离基底一侧；空穴传输层设于空穴注入层远离基底一侧；发光层设于空穴传输层远离基底一侧；电子传输层设于发光层远离基底一侧；电子注入层设于电子传输层远离基底一侧；第二电极设于电子注入层远离基底一侧。
图3为本公开实施例显示面板的俯视图二。在示例性实施方式中，如图3所示，一个功能单元100包括像素单元以及两个非显示单元20，像素单元包括两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。两个绿色子像素1沿着基底的第二方向D2排列形成绿色子像素列，且两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。两个非显示单元20沿着基底的第二方向D2排列形成非显示单元列，且两个非显示单元20的中心沿着基底的第二方向D2处于一条直线上。在基底的第一方向D1上，蓝色子像素2和红色子像素3位于非显示单元列的两侧，且蓝色子像素2的中心、红色子像素3的中心以及非显示单元列的中心在基底的第一方向D1上处于一条直线上。在基底的第二方向D2上，绿色子像素列位于非显示单元列的一侧，且绿色子像素列的中心与非显示单元列的中心在基底的第二方向D2上处于一条直线上。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。本公开实施例显示面板中非显示单元20在所 述基底的正投影为圆形。
在一些实施方式中，本公开实施例显示面板中非显示单元20在所述基底的正投影也可以为其他形状，例如，本公开实施例显示面板中非显示单元20在所述基底的正投影可以为矩形、菱形、椭圆形等规则或不规则形状。
在示例性实施方式中，如图3所示，本公开实施例显示面板包括至少两个功能单元100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中心在第一方向D1上处于同一条直线上。
在示例性实施方式中，如图3所示，本公开实施例显示面板中至少两个功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，相邻功能单元100中的绿色子像素1之间设置有非显示单元20，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。
在示例性实施方式中，本公开实施例显示面板中一个功能单元的非显示单元列中，相邻的非显示单元中心之间的距离大于等于0.5倍的功能单元间距。
在示例性实施方式中，如图3所示，在一个所述功能单元中，一个非显示单元20的中心至一个绿色子像素1的中心最小距离为d1，一个非显示单元20的中心至一个蓝色子像素2的中心最小距离为d2，一个非显示单元20的中心至一个红色子像素3的中心最小距离为d3，d1、d2和d3满足关系式：d1大于等于d2，d1大于等于d3。
在示例性实施方式中，在一个功能单元中，一个非显示单元20在基底正投影的面积大于100平方微米，从而提高非显示单元20的功能效果。
在示例性实施方式中，如图3所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第二功能单元100b，一个第一功能单元100a和一个第二功能单元100b沿着基底的第一方向D1排列形成一个重复单元。一个重复单元中，在基底的第二方向D2上，第一功能单元100a中绿色子像素列位于非显示单元列的第一侧，且第一功能单元100a中绿色子像 素列的中心与第二功能单元100b中蓝色子像素2的中心、红色子像素3的中心以及非显示单元列的中心在基底的第一方向D1上处于一条直线上。第二功能单元100b中绿色子像素列位于非显示单元列的第二侧，且第二功能单元100b中绿色子像素列的中心与第一功能单元100a中蓝色子像素2的中心、红色子像素3的中心以及非显示单元列的中心在基底的第一方向D1上处于一条直线上。其中，在基底的第二方向D2上，非显示单元列的第一侧和非显示单元列的第二侧分别位于非显示单元列的相对两侧。
在示例性实施方式中，如图3所示，一个第一功能单元100a呈正品字形排列，一个第二功能单元100b呈倒品字形排列，一个第一功能单元100a和一个第二功能单元100b组合排列形成一个重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
图4为本公开实施例显示面板的俯视图三。在示例性实施方式中，如图4所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。两个绿色子像素1沿着基底的第二方向D2排列形成绿色子像素列，且两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。在基底的第一方向D1上，蓝色子像素2和红色子像素3位于非显示单元20的两侧，且蓝色子像素2的中心、红色子像素3的中心以及非显示单元20的中心在基底的第一方向D1上处于一条直线上。在基底的第二方向D2上，绿色子像素列位于非显示单元列的一侧，且绿色子像素列的中心与非显示单元20的中心在基底的第二方向D2上处于一条直线上。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，如图4所示，本公开实施例显示面板包括至少两个功能单元100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中心在第一方向D1上处于同一条直线上，从而保证指纹识别的效果。
在示例性实施方式中，如图4所示，本公开实施例显示面板中至少两个 功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，相邻功能单元100中的绿色子像素1之间设置有非显示单元20，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。
在示例性实施方式中，如图4所示，在一个所述功能单元中，一个非显示单元20的中心至一个绿色子像素1的中心最小距离为d1，一个非显示单元20的中心至一个蓝色子像素2的中心最小距离为d2，一个非显示单元20的中心至一个红色子像素3的中心最小距离为d3，d1、d2和d3满足关系式：d1大于等于d2，d1大于等于d3。
在示例性实施方式中，在一个功能单元中，一个非显示单元20在基底正投影的面积大于100平方微米。
在示例性实施方式中，如图4所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第二功能单元100b，一个第一功能单元100a和一个第二功能单元100b沿着基底的第一方向D1排列形成一个重复单元。一个重复单元中，在基底的第二方向D2上，第一功能单元100a中绿色子像素列位于非显示单元20的第一侧，且第一功能单元100a中绿色子像素列的中心与第二功能单元100b中蓝色子像素2的中心、红色子像素3的中心以及非显示单元20的中心在基底的第一方向D1上处于一条直线上。第二功能单元100b中绿色子像素列位于非显示单元20的第二侧，且第二功能单元100b中绿色子像素列的中心与第一功能单元100a中蓝色子像素2的中心、红色子像素3的中心以及非显示单元20的中心在基底的第一方向D1上处于一条直线上。其中，在基底的第二方向D2上，非显示单元20的第一侧和非显示单元20的第二侧分别位于非显示单元20的相对两侧。
在示例性实施方式中，如图4所示，一个第一功能单元100a呈正品字形排列，一个第二功能单元100b呈倒品字形排列，一个第一功能单元100a和一个第二功能单元100b组合排列形成一个重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
图5为本公开实施例显示面板的俯视图四。在示例性实施方式中，如图5所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。两个绿色子像素1沿着基底的第二方向D2排列形成绿色子像素列，且两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。红色子像素3与绿色子像素列沿着基底的第一方向D1排列形成组合像素行，且红色子像素3的中心与绿色子像素列的中心沿着基底的第一方向D1上处于一条直线上。在基底的第二方向D2上，组合像素行和蓝色子像素2位于非显示单元20的两侧，且蓝色子像素2的中心与非显示单元20的中心沿着基底的第二方向D2上处于一条直线上。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，如图5所示，绿色子像素1、蓝色子像素2、红色子像素3和非显示单元20中的至少一个在基底的正投影为多边形。示例的，绿色子像素1、蓝色子像素2、红色子像素3和非显示单元20在基底的正投影均为五边形。
在示例性实施方式中，如图5所示，本公开实施例显示面板包括至少两个功能单元100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中心在第一方向D1上处于同一条直线上，从而保证指纹识别的效果。
在示例性实施方式中，如图5所示，本公开实施例显示面板中至少两个功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，相邻功能单元100中的绿色子像素1之间设置有蓝色子像素2、红色子像素3和非显示单元20，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。
在示例性实施方式中，如图5所示，在一个所述功能单元中，一个非显示单元20的中心至一个绿色子像素1的中心最小距离为d1，一个非显示单元20的中心至一个蓝色子像素2的中心最小距离为d2，一个非显示单元20的中心至一个红色子像素3的中心最小距离为d3，d1、d2和d3满足关系式：d1大于等于d2，d1大于等于d3。
在示例性实施方式中，在一个功能单元中，一个非显示单元20在基底正投影的面积大于100平方微米，从而提高指纹识别效果。
在示例性实施方式中，如图5所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第二功能单元100b，一个第一功能单元100a和一个第二功能单元100b沿着基底的第一方向D1排列形成一个重复单元。一个重复单元中，在基底的第二方向D2上，第一功能单元100a中蓝色子像素2和非显示单元20位于组合像素行的第一侧。第二功能单元100b中蓝色子像素2和非显示单元20位于组合像素行的第二侧。其中，在基底的第二方向D2上，组合像素行的第一侧和组合像素行的第二侧分别位于组合像素行的相对两侧。
在示例性实施方式中，如图5所示，一个第一功能单元100a呈正品字形排列，一个第二功能单元100b呈倒品字形排列，一个第一功能单元100a和一个第二功能单元100b组合排列形成一个重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
图6为本公开实施例显示面板的俯视图五。在示例性实施方式中，如图6所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。两个绿色子像素1沿着基底的第二方向D2排列形成绿色子像素列，且两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。非显示单元20与红色子像素3沿着基底的第二方向D2排列形成组合像素列，且非显示单元20的中心与红色子像素3的中心沿着基底的第二方向D2处于一条直线上。绿色子像素列与组合像素列沿着所述基底的第一方向D1上排列，且绿色子像素列的中心与组合像素列的中心沿着基底的第一方向D1处于一条直线上。在基底的第二方向D2上，绿色子像素列与组合像素列位于蓝色子像素2的同一侧。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，如图6所示，本公开实施例显示面板包括至少两 个功能单元100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中心在第一方向D1上处于同一条直线上，从而保证指纹识别的效果。
在示例性实施方式中，如图6所示，本公开实施例显示面板中至少两个功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，相邻功能单元100中的绿色子像素1之间设置有蓝色子像素2，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。
在示例性实施方式中，在一个功能单元中，一个非显示单元20在基底正投影的面积大于100平方微米，从而提高指纹识别效果。
在示例性实施方式中，如图6所示，一个第一功能单元100形成一个重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
图7为本公开实施例显示面板的俯视图六。在示例性实施方式中，如图7所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括两个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。两个绿色子像素1沿着基底的第二方向D2排列形成绿色子像素列，且两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。非显示单元20与蓝色子像素2沿着基底的第二方向D2排列形成组合像素列，且非显示单元20的中心与蓝色子像素2的中心沿着基底的第二方向D2处于一条直线上。绿色子像素列与组合像素列沿着所述基底的第一方向D1上排列，且绿色子像素列的中心与组合像素列的中心沿着基底的第一方向D1处于一条直线上。在所述基底的第二方向D2上，绿色子像素列与组合像素列位于红色子像素3的同一侧。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，如图7所示，本公开实施例显示面板包括至少两个功能单元100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中 心在第一方向D1上处于同一条直线上，从而保证指纹识别的效果。
在示例性实施方式中，如图7所示，本公开实施例显示面板中至少两个功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，相邻功能单元100中的绿色子像素1之间设置有红色子像素3，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。
在示例性实施方式中，在一个功能单元中，一个非显示单元20在基底正投影的面积大于100平方微米，从而提高指纹识别效果。
在示例性实施方式中，如图7所示，一个第一功能单元100形成一个重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
图8为本公开实施例显示面板的俯视图七。在示例性实施方式中，如图8所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括四个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。四个绿色子像素1中的两个沿着基底的第二方向D2排列形成绿色子像素列a，且绿色子像素列a中两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。四个绿色子像素1中的另两个沿着基底的第二方向D2排列形成绿色子像素列b，且绿色子像素列b中两个绿色子像素1的中心沿着基底的第二方向D2处于一条直线上。非显示单元20与蓝色子像素2沿着基底的第二方向D2排列形成组合像素列，且组合像素列中非显示单元20的中心与蓝色子像素2的中心沿着基底的第二方向D2处于一条直线上。绿色子像素列a和组合像素列在基底的第一方向D1上排列，且绿色子像素列a的中心与组合像素列的中心沿着基底的第一方向D1处于一条直线上。红色子像素3在基底的第二方向D2上位于绿色子像素列a和组合像素列的一侧，绿色子像素列b在基底的第一方向D1上位于红色子像素3和非显示单元20的一侧。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，本公开实施例显示面板包括至少两个功能单元 100，至少两个功能单元100沿着基底的第一方向D1排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元20的中心在第一方向D1上处于同一条直线上，从而保证指纹识别的效果。
在示例性实施方式中，一个功能单元行中，相邻功能单元共用一个绿色子像素列a或一个绿色子像素列b。
在示例性实施方式中，本公开实施例显示面板中至少两个功能单元100沿着基底的第二方向D2排列形成功能单元列，在一个功能单元列中，相邻功能单元100中的绿色子像素1之间设置有红色子像素3，从而在一个功能单元列中，相邻功能单元100中的绿色子像素1距离较远，从而提供显示效果。
图9为本公开实施例显示面板的俯视图八。在示例性实施方式中，如图9所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括一个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。蓝色子像素2与非显示单元20沿着基底的第一方向D1排列形成第一组合像素行，红色子像素3与绿色子像素1沿着基底的第一方向D1排列形成第二组合像素行，在基底的第二方向D2上，第一组合像素行位于第二组合像素行的一侧。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，如图9所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第二功能单元100b，一个第一功能单元100a和一个第二功能单元100b沿着基底的第一方向D1排列形成一个第一重复单元。一个第一重复单元中，在基底的第二方向D2上，第一功能单元100a中第一组合像素行位于第二组合像素行的第一侧；第二功能单元100b中第一组合像素行位于第二组合像素行的第二侧；其中，第二组合像素行的第一侧和第二组合像素行的第二侧分别位于第二组合像素行的相对两侧。在一些实施例中，一个第一重复单元中，第一功能单元100a中第一组合像素行的中心与第二功能单元100b中第二组合像素行的中心在基底的第一方向D1上处于一条直线上。第一功能单元100a中第二组合像素行的中心与第二功能单元100b中第一组合像素行的中心在基底的第一方向D1上处于一条直线上。
在示例性实施方式中，如图9所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第三功能单元100c，一个第一功能单元100a和一个第三功能单元100c沿着基底的第二方向D2排列形成一个第二重复单元。一个第二重复单元中，在基底的第二方向D2上，第一功能单元100a中第一组合像素行位于第二组合像素行的第一侧；第三功能单元100c中第一组合像素行位于第二组合像素行的第二侧；其中，第二组合像素行的第一侧和第二组合像素行的第二侧分别位于第二组合像素行的相对两侧。
图10为本公开实施例显示面板的俯视图九。在示例性实施方式中，如图10所示，一个功能单元100包括像素单元以及一个非显示单元20，像素单元包括一个绿色子像素1、一个蓝色子像素2以及一个红色子像素3。在基底的第一方向D1上，绿色子像素1和红色子像素3位于非显示单元20的两侧，且绿色子像素1的中心、红色子像素3的中心和非显示单元20的中心在基底的第一方向D1上处于一条直线。在基底的第二方向D2上，蓝色子像素2位于非显示单元20的一侧，且蓝色子像素2和非显示单元20的中心在基底的第二方向D2上处于一条直线。其中，第一方向D1与第二方向D2不同。示例的，第一方向D1与第二方向D2垂直。
在示例性实施方式中，如图10所示，本公开实施例显示面板可以包括至少一个第一功能单元100a和至少一个第二功能单元100b，一个第一功能单元100a和一个第二功能单元100b沿着基底的第一方向D1排列形成一个重复单元。一个重复单元中，在基底的第二方向D2上，第一功能单元100a中蓝色子像素2位于非显示单元20的第一侧，且第一功能单元100a中蓝色子像素2的中心与第二功能单元100b中绿色子像素1的中心、红色子像素3的中心和非显示单元20的中心在基底的第一方向D1上处于一条直线。第二功能单元100b中蓝色子像素2位于非显示单元20的第二侧，且第二功能单元100b中蓝色子像素2与第一功能单元100a中绿色子像素1的中心、红色子像素3的中心和非显示单元20的中心在基底的第一方向D1上处于一条直线。其中，在基底的第二方向D2上，非显示单元20的第一侧和非显示单元20的第二侧分别位于非显示单元20的相对两侧。
在示例性实施方式中，如图10所示，一个第一功能单元100a呈倒品字 形排列，一个第二功能单元100b呈正品字形排列，一个第一功能单元100a和一个第二功能单元100b组合排列形成一个重复单元。本公开实施例显示面板可以包括至少两个重复单元，至少两个重复单元沿着所述基底的第一方向D1排列形成重复单元行，至少两个重复单元行沿着所述基底的第二方向D2排列。
本公开实施例还提供了一种显示面板的制备方法，包括：
在基底上形成至少一个功能单元，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个子像素，所述像素单元在所述基底的正投影与所述至少一个非显示单元在所述基底的正投影不交叠。
本公开实施例显示面板包括至少两个功能单元100，一个功能单元100包括像素单元和至少一个非显示单元20，像素单元包括至少一个子像素。相邻功能单元100中的相同颜色的子像素和/或非显示单元20采用同一掩膜版通过同一蒸镀工艺形成。
在示例性实施方式，在垂直于掩膜版的拉伸方向，相邻两个功能单元100中的一个功能单元100的相同颜色的子像素和/或非显示单元20靠近另一个功能单元100一侧的边缘的延伸线，与相邻两个功能单元100中的另一个功能单元100的相同颜色的子像素和/或非显示单元20靠近一个功能单元100一侧的边缘的延伸线之间设置有间隔L。
在示例性实施方式中，一个功能单元包括像素单元以及至少两个非显示单元，像素单元包括至少两个绿色子像素，一个功能单元中的至少两个绿色子像素可以通过一个掩膜版中的同一个开口蒸镀形成。一个功能单元100中的至少两个非显示单元20可以通过一个掩膜版中的同一个开口蒸镀形成。
在示例性实施方式中，至少两个功能单元中的绿色子像素可以通过同一个掩膜版中的不同开口同时蒸镀形成。至少两个功能单元中的蓝色子像素可以通过同一个掩膜版中的不同开口同时蒸镀形成。至少两个功能单元中的红色子像素可以通过同一个掩膜版中的不同开口同时蒸镀形成。至少两个功能单元中的非显示单元可以通过同一个掩膜版中的不同开口同时蒸镀形成。
图11为本公开实施例掩膜版的俯视图一。在示例性实施方式中，如图 11所示，本公开实施例提供了一种掩膜版，掩膜版包括掩膜版本体以及设置在掩膜版本体中的至少两个开口30，一个掩膜版中的每个开口30均是用于形成本公开实施例显示面板中同一颜射的子像素或非显示单元。例如，一个掩膜版中的每个开口30均是用于形成本公开实施例显示面板中蓝色子像素，或者一个掩膜版中的每个开口30均是用于形成本公开实施例显示面板中非显示单元。
在示例性实施方式中，如图11所示，一个掩膜版包括至少两个开口30，每个开口30均是用于形成本公开实施例显示面板中蓝色子像素。每一个开口30均为长方形。开口30的长边与掩膜版的拉伸方向垂直，开口30的短边与掩膜版的拉伸方向平行。在垂直于掩膜版的拉伸方向，至少两个开口30间隔排布形成开口行，在一个开口行中，相邻开口30的中心在垂直于掩膜版的拉伸方向不处于同一条直线，即相邻开口30互相错开。
图12为本公开实施例掩膜版的俯视图二。在示例性实施方式中，如图12所示，一个掩膜版包括至少两个开口30，每个开口30均是用于形成本公开实施例显示面板中蓝色子像素。每一个开口30均为长方形。开口30的长边与掩膜版的拉伸方向平行，开口30的短边与掩膜版的拉伸方向垂直。在垂直于掩膜版的拉伸方向，至少两个开口30间隔排布形成开口行，在一个开口行中，相邻开口30的中心在垂直于掩膜版的拉伸方向不处于同一条直线，即相邻开口30互相错开。在一个开口行中，相邻两个开口30分别为第一开口30a和第二开口30b，第一开口30a靠近第二开口30b一侧边缘的延伸线，与第二开口30b靠近第一开口30a一侧边缘的延伸线之间设置有间隔L。当本公开实施例掩膜版拉伸时，拉伸力F会沿间隔L传递拉力，降低拉伸力F对开口30变形的影响，降低掩膜版褶皱风险。
本公开实施例还提供了一种显示装置，包括前述的显示面板。该显示装置包括手机、平板电脑、智能穿戴产品(例如智能手表、手环等)、个人数字助理(personal digital assistant，PDA)、车载电脑等。本申请实施例对上述可折叠显示装置的具体形式不做特殊限制。
本公开中的附图只涉及本公开涉及到的结构，其他结构可参考通常设计。在不冲突的情况下，本公开的实施例即实施例中的特征可以相互组合以得到 新的实施例。
本领域的普通技术人员应当理解，可以对本公开的技术方案进行修改或者等同替换，而不脱离本公开技术方案的精神和范围，均应涵盖在本公开的权利要求的范围当中。

Claims (22)

  1. 一种显示面板，包括显示区域，所述显示区域包括设置在基底上的至少一个功能单元，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个子像素，所述像素单元在所述基底的正投影与所述至少一个非显示单元在所述基底的正投影不交叠。
  2. 根据权利要求1所述的显示面板，其中，在一个所述功能单元中，所述像素单元包括至少一个绿色子像素、至少一个蓝色子像素以及至少一个红色子像素，所述至少一个非显示单元的中心至所述至少一个绿色子像素的中心最小距离为d1，所述至少一个非显示单元的中心至所述至少一个蓝色子像素的中心最小距离为d2，所述至少一个非显示单元的中心至所述至少一个红色子像素的中心最小距离为d3，所述d1、所述d2和所述d3满足关系式：d1大于等于d2，d1大于等于d3。
  3. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及至少两个非显示单元，所述像素单元包括至少两个绿色子像素、一个蓝色子像素、一个红色子像素，所述非显示单元的数量与所述绿色子像素的数量相同。
  4. 根据权利要求1所述的显示面板，其中，所述显示面板包括至少两个功能单元，至少两个功能单元沿着所述基底的第一方向排列形成功能单元行，在一个功能单元行中，至少三个功能单元中的非显示单元的中心在第一方向上处于同一条直线上。
  5. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个绿色子像素、至少一个蓝色子像素以及至少一个红色子像素，所述显示面板包括至少两个功能单元，所述至少两个功能单元沿着所述基底的第二方向排列形成功能单元列，在一个功能单元列中，相邻功能单元中的至少一个绿色子像素之间设置有蓝色子像素、红色子像素以及非显示单元中的至少一个。
  6. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括至少两个非显示单元，至少两个非显示单元沿着所述基底的第二方向排列形成非 显示单元列，一个非显示单元列中相邻的非显示单元中心之间的距离大于等于0.5倍的功能单元间距，所述功能单元间距是指相邻功能单元中心之间的距离。
  7. 根据权利要求1所述的显示面板，其中，在一个所述功能单元中，所述至少一个非显示单元在所述基底正投影的面积大于100平方微米。
  8. 根据权利要求1所述的显示面板，其中，所述非显示单元为有机光电二极管。
  9. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及两个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述两个非显示单元沿着所述基底的第二方向排列形成非显示单元列，在所述基底的第一方向上，所述蓝色子像素和所述红色子像素位于所述非显示单元列的两侧，在所述基底的第二方向上，所述绿色子像素列位于所述非显示单元列的一侧，第一方向与第二方向不同。
  10. 根据权利要求9所述的显示面板，其中，所述非显示单元在所述基底的正投影为圆形、矩形、菱形、椭圆形中的至少一种。
  11. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，在所述基底的第一方向上，所述蓝色子像素和所述红色子像素位于所述非显示单元的两侧，在所述基底的第二方向上，所述绿色子像素列位于所述非显示单元列的一侧，第一方向与第二方向不同。
  12. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述红色子像素与所述绿色子像素列沿着所述基底的第一方向排列形成组合像素行，在所述基底的第二方向上，所述组合像素行和所述蓝色子像素位于所述非显示单元的两侧，第一方向与第二方向不同。
  13. 根据权利要求12所述的显示面板，其中，所述绿色子像素、所述蓝色子像素、所述红色子像素和所述非显示单元中的至少一个在所述基底的正投影为多边形。
  14. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述非显示单元与所述红色子像素沿着所述基底的第二方向排列形成组合像素列，绿色子像素列与组合像素列沿着所述基底的第一方向上排列，在所述基底的第二方向上，绿色子像素列与组合像素列位于所述蓝色子像素的同一侧，第一方向与第二方向不同。
  15. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括两个绿色子像素、一个蓝色子像素以及一个红色子像素，所述两个绿色子像素沿着所述基底的第二方向排列形成绿色子像素列，所述非显示单元与所述蓝色子像素沿着所述基底的第二方向排列形成组合像素列，绿色子像素列与组合像素列沿着所述基底的第一方向上排列，在所述基底的第二方向上，绿色子像素列与组合像素列位于所红色子像素的同一侧。
  16. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括四个绿色子像素、一个蓝色子像素以及一个红色子像素，所述四个绿色子像素中的两个沿着所述基底的第二方向排列形成绿色子像素列a，所述四个绿色子像素中的另两个沿着所述基底的第二方向排列形成绿色子像素列b，所述非显示单元与所述蓝色子像素沿着所述基底的第二方向排列形成组合像素列，所述绿色子像素列a和所述组合像素列在所述基底的第一方向上排列，所述红色子像素在所述基底的第二方向上位于所述所述绿色子像素列a和所述组合像素列的一侧，所述绿色子像素列b在所述基底的第一方向上位于所述红色子像素和所述非显示单元的一侧，第一方向与第二方向不同。
  17. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括一个绿色子像素、一个蓝色 子像素以及一个红色子像素，所述蓝色子像素与所述非显示单元沿着所述基底的第一方向排列形成第一组合像素行，所述红色子像素与所述绿色子像素沿着所述基底的第一方向排列形成第二组合像素行，在所述基底的第二方向上，所述第一组合像素行位于所述第二组合像素行的一侧，第一方向与第二方向不同。
  18. 根据权利要求17所述的显示面板，其中，所述显示面板包括至少两个功能单元，至少两个功能单元沿着所述基底的第二方向排列形成功能单元列，在一个功能单元列中，相邻功能单元中的第一组合像素行在所述基底的第二方向上相邻；和/或，相邻功能单元中的第二组合像素行在所述基底的第二方向上相邻。
  19. 根据权利要求1所述的显示面板，其中，一个所述功能单元包括像素单元以及一个非显示单元，所述像素单元包括一个绿色子像素、一个蓝色子像素以及一个红色子像素，在所述基底的第一方向上，所述绿色子像素和所述红色子像素位于所述非显示单元的两侧，在所述基底的第二方向上，所述蓝色子像素位于所述非显示单元的一侧，第一方向与第二方向不同。
  20. 根据权利要求1所述的显示面板，其中，所述非显示单元包括指纹识别单元、虹膜识别单元、检测单元以及传感器中的至少一种。
  21. 一种显示面板的制备方法，包括：
    在基底上形成至少一个功能单元，一个所述功能单元包括像素单元以及至少一个非显示单元，所述像素单元包括至少一个子像素，所述像素单元在所述基底的正投影与所述至少一个非显示单元在所述基底的正投影不交叠。
  22. 一种显示装置，包括权利要求1至20任一所述的显示面板。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8754913B2 (en) * 2010-04-21 2014-06-17 Lg Display Co., Ltd. Subpixel arrangement structure of display device
CN110323259A (zh) * 2019-06-28 2019-10-11 云谷（固安）科技有限公司 像素结构、掩膜板及显示面板
CN210245499U (zh) * 2019-05-21 2020-04-03 华为机器有限公司 显示面板及显示终端
CN111129076A (zh) * 2018-10-30 2020-05-08 三星显示有限公司 显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8754913B2 (en) * 2010-04-21 2014-06-17 Lg Display Co., Ltd. Subpixel arrangement structure of display device
CN111129076A (zh) * 2018-10-30 2020-05-08 三星显示有限公司 显示装置
CN210245499U (zh) * 2019-05-21 2020-04-03 华为机器有限公司 显示面板及显示终端
CN110323259A (zh) * 2019-06-28 2019-10-11 云谷（固安）科技有限公司 像素结构、掩膜板及显示面板

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