WO2020206758A1 - 显示面板及显示模组 - Google Patents

显示面板及显示模组 Download PDF

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Publication number
WO2020206758A1
WO2020206758A1 PCT/CN2019/084890 CN2019084890W WO2020206758A1 WO 2020206758 A1 WO2020206758 A1 WO 2020206758A1 CN 2019084890 W CN2019084890 W CN 2019084890W WO 2020206758 A1 WO2020206758 A1 WO 2020206758A1
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WO
WIPO (PCT)
Prior art keywords
alignment mark
signal terminal
display panel
alignment
display
Prior art date
Application number
PCT/CN2019/084890
Other languages
English (en)
French (fr)
Inventor
赵迎春
Original Assignee
深圳市华星光电半导体显示技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市华星光电半导体显示技术有限公司 filed Critical 深圳市华星光电半导体显示技术有限公司
Publication of WO2020206758A1 publication Critical patent/WO2020206758A1/zh

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components

Definitions

  • This application relates to the field of display technology, and in particular to a display panel and a display module.
  • COF chipon FPC, flip chip film
  • the existing display module has a technical problem of inaccurate alignment.
  • the present application provides a display panel and a display module, which are used to solve the technical problem of inaccurate alignment of the existing display module.
  • the present application provides a display panel including a display area and a non-display area, and the non-display area includes:
  • Terminal area with signal terminals
  • the alignment mark is used to align the display panel and the flip chip film.
  • the display panel includes an alignment mark, and the alignment mark is arranged on the first side of the terminal area.
  • the display panel is provided with a first alignment mark and a second alignment mark, and the first alignment mark and the second alignment mark are arranged on the first side of the terminal area.
  • the display panel is provided with a first alignment mark and a second alignment mark, the first alignment mark is provided on the first side of the terminal area, and the second alignment mark The mark is arranged on the second side of the terminal area.
  • the terminal area includes a first signal terminal, and the first alignment mark and the second alignment mark are respectively disposed on the first side and the second side of the first signal terminal. Are on the same line.
  • the terminal area includes a first signal terminal and a second signal terminal
  • the first alignment mark is provided on a first side of the first signal terminal
  • the second alignment The mark is arranged on the second side of the second signal terminal.
  • the display panel further includes a third alignment mark and a fourth alignment mark, and the third alignment mark is disposed on the second side of the first signal terminal and is connected to the first signal terminal.
  • the alignment mark is on the same straight line; the fourth alignment mark is arranged on the first side of the second signal terminal and is on the same straight line as the second alignment mark.
  • the alignment mark is stepped.
  • the alignment mark is arranged on the signal terminal.
  • this application provides a display module, which includes:
  • Chip-on-chip film with a third signal terminal Chip-on-chip film with a third signal terminal
  • the display panel is provided with a fourth signal terminal
  • At least one of the chip on film and the display panel is provided with an alignment mark, and the alignment mark is used to align the chip on film with the display panel so that the third signal terminal It is electrically connected to the fourth signal terminal in alignment.
  • an alignment mark is provided on the flip chip film.
  • the display panel is provided with an alignment mark.
  • the display panel includes an alignment mark, and the alignment mark is arranged on the first side of the fourth signal terminal.
  • the display panel is provided with a first alignment mark and a second alignment mark, and the first alignment mark and the second alignment mark are provided on the fourth signal terminal The first side.
  • the display panel is provided with a first alignment mark and a second alignment mark, the first alignment mark is arranged on the first side of the fourth signal terminal, and the The two alignment marks are arranged on the second side of the fourth signal terminal.
  • the fourth signal terminal includes a first signal terminal, and the first alignment mark and the second alignment mark are respectively disposed on the first side and the second side of the first signal terminal. Both sides are on the same line.
  • the fourth signal terminal includes a first signal terminal and a second signal terminal, the first alignment mark is provided on a first side of the first signal terminal, and the first signal terminal The two alignment marks are arranged on the second side of the second signal terminal.
  • the display panel further includes a third alignment mark and a fourth alignment mark, and the third alignment mark is arranged on the second side of the first signal terminal and is connected to the first signal terminal.
  • the pair of alignment marks are on the same straight line; the fourth alignment mark is arranged on the first side of the second signal terminal and is on the same straight line as the second alignment marks.
  • the alignment mark is stepped.
  • the alignment mark is arranged on the fourth signal terminal.
  • the present application provides a display panel and a display module.
  • the display panel includes a display area and a non-display area, the non-display area includes a terminal area and an alignment mark, the terminal area is provided with a signal terminal, and the alignment mark It is used for the alignment of the display panel and the flip chip film.
  • this application allows the flip chip film and the display panel to be aligned through the alignment mark, thereby solving the problem of the existing display module. Accurate technical issues.
  • Figure 1 is a schematic diagram of the pre-alignment of the existing display module
  • FIG. 2 is a first schematic diagram of a display panel in an embodiment of the application
  • FIG. 3 is a second schematic diagram of the display panel in the embodiment of the application.
  • FIG. 4 is a third schematic diagram of the display panel in the embodiment of the application.
  • Fig. 5 is a first schematic diagram of a display module in an embodiment of the application.
  • FIG. 6 is a second schematic diagram of the display module in the embodiment of the application.
  • FIG. 7 is a third schematic diagram of the display module in the embodiment of the application.
  • FIG. 8 is a fourth schematic diagram of the display module in the embodiment of the application.
  • FIG. 9 is a fifth schematic diagram of the display module in the embodiment of the application.
  • FIG. 10 is a sixth schematic diagram of the display module in the embodiment of the application.
  • FIG. 11 is a seventh schematic diagram of the display module in the embodiment of the application.
  • FIG. 12 is a schematic diagram of a manufacturing method of a display module in an embodiment of the application.
  • the present application addresses the technical problem of inaccurate alignment of existing display modules, and the embodiments of the present application are used to solve this problem.
  • the display panel and the COF must be pre-aligned first, and the first alignment terminal 110 on the display panel and the COF on the
  • the third aligning terminal 120 is aligned
  • the second aligning terminal 130 on the display panel is aligned with the fourth aligning terminal 140 on the COF, so that the display panel and the flip-chip film complete the pre-alignment, and then perform the current pressing, so that The signal terminals 10 on the display panel and the signal terminals 20 on the chip on film are electrically connected to each other to complete the bonding process of the display panel and the chip on film.
  • an embodiment of the present application provides a display panel including a display area 11 and a non-display area 12, and the non-display area 12 includes:
  • the terminal area 13 is provided with a signal terminal 131;
  • the alignment mark 14 is used to align the display panel and the flip chip film.
  • the present application provides a display panel and a display module.
  • the display panel includes a display area and a non-display area, the non-display area includes a terminal area and an alignment mark, the terminal area is provided with a signal terminal, and the alignment mark It is used for the alignment of the display panel and the flip chip film.
  • this application allows the flip chip film and the display panel to be aligned through the alignment mark, thereby solving the problem of the existing display module. Accurate technical issues.
  • the first side may be the side between the terminal area and the display area of the display panel or the side of the terminal area away from the display area of the display panel, and the second side is the other side correspondingly.
  • the first side refers to the side between the terminal area and the display area of the display panel
  • the second side refers to the side of the terminal area away from the display area of the display panel, which will not be described in the following embodiments.
  • the alignment mark is designed according to the amount of expansion and contraction of the signal terminals (including the signal terminals on the display panel and the signal terminals on the flip chip film) during the actual manufacturing process, which will not be described in the following embodiments.
  • the first signal terminal and the second signal terminal do not specifically refer to a certain signal terminal.
  • the first alignment mark, the second alignment mark, the third alignment mark, the fourth alignment mark, etc. are combined It does not specifically refer to a certain alignment mark, and will not be described in the following embodiments.
  • the display panel includes an alignment mark
  • the alignment mark is arranged on the first side of the first signal terminal 131
  • the alignment mark is in a stepped shape.
  • An alignment mark is provided on the first side of the first signal terminal of the display panel, so that the subsequent chip-on-chip film can be aligned with the alignment mark, so that the display panel and the chip-on-chip film are aligned, and the alignment mark is set in a stepped shape.
  • the signal terminals of the chip-on-chip film can be made parallel to the straight line at the step of the alignment mark, so that the display panel and the chip-on-chip film are aligned accurately, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • the alignment mark can be set on any signal terminal in the terminal area, or the alignment mark can be set on the first side or the second side of the terminal area.
  • an embodiment of the present application provides a display panel that includes a display area 11 and a non-display area 12, the non-display area 12 includes a terminal area 13, and the non-display area
  • the display area 12 is provided with a first alignment mark 141 and a second alignment mark 142
  • the terminal area 13 is provided with a first signal terminal 131 and a second signal terminal 132
  • the first alignment mark 141 is provided on the The first side of the first signal terminal 131
  • the second alignment mark 142 is provided on the second side of the second signal terminal 132, by setting the alignment mark on one side of the first and last signal terminals of the signal terminal
  • the alignment marks are arranged diagonally, so that the alignment of the display panel and the flip chip film is more accurate, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • the alignment mark is an irregular step shape, and the alignment mark step is a straight line.
  • the shape of the alignment mark is not limited, and the alignment mark is maintained. The position is straight so that the display panel and the flip chip film are aligned.
  • the first alignment mark and the second alignment mark may be arranged on the first side or the second side, or the first alignment mark and the second alignment mark may be respectively arranged on the first side of the terminal area.
  • One side and the second side and the first alignment mark and the second alignment mark are on the same straight line (for example, the first alignment mark and the second alignment mark are respectively arranged on the first side and the second side of the first signal terminal Two sides) to make the alignment of the display panel and the flip chip film more accurate, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • an embodiment of the present application provides a display panel including a display area 11 and a non-display area 12, the non-display area 12 includes a terminal area 13, and the non-display area
  • the display area 12 is provided with a first alignment mark 143, a second alignment mark 144, a third alignment mark 145, and a fourth alignment mark 146.
  • the terminal area 13 is provided with a first signal terminal 131 and a second signal terminal 132.
  • the first alignment mark 143 is arranged on the first side of the first signal terminal 131
  • the second alignment mark 144 is arranged on the first side of the second signal terminal 132
  • the third The alignment mark 145 is arranged on the second side of the first signal terminal 131
  • the fourth alignment mark 146 is arranged on the second side of the second signal terminal 132
  • the first alignment mark 143 is connected to the second side of the second signal terminal 132.
  • the third alignment mark 145 is located on the same straight line
  • the second alignment mark 144 and the fourth alignment mark 146 are located on the same straight line, by setting alignment marks on both sides of the first and last signal terminals of the terminal area , So that the alignment area between the flip chip film and the display panel is limited during alignment, so that the flip chip film and the display panel are aligned accurately, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • an embodiment of the present application provides a display module.
  • the display module includes: a flip chip film 2 provided with a third signal terminal 211;
  • the display panel 1 is provided with a fourth signal terminal 121;
  • At least one of the chip on film 2 and the display panel 1 is provided with an alignment mark 122, and the alignment mark 122 is used to align the chip on film 2 with the display panel 1, so that The third signal terminal 211 is electrically connected to the fourth signal terminal 121 in alignment.
  • An embodiment of the application provides a display module, the display module includes a flip chip film and a display panel, the flip chip film is provided with a third signal terminal, and the display panel is provided with a fourth signal terminal, wherein: At least one of the chip-on-chip film and the display panel is provided with an alignment mark, and the alignment mark is used to align the chip-on-chip film and the display panel so that the third signal terminal is aligned with the display panel.
  • the fourth signal terminal is aligned and electrically connected; in the present application, an alignment mark is provided on at least one of the display panel and the flip chip film, and the flip chip film and the display panel are aligned through the alignment mark, so that the third signal terminal and The alignment of the fourth signal terminal is electrically connected to make the alignment of the signal terminal accurate, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • the fourth signal terminal includes a first signal terminal and a second signal terminal.
  • the first signal terminal and the second signal terminal are the same as the first signal terminal and the second signal terminal in the above-mentioned embodiment, and are a display panel.
  • the alignment mark includes the first alignment mark, the second alignment mark, the third alignment mark and the fourth alignment mark.
  • the alignment mark can be the alignment mark on the display panel or the alignment mark It is the alignment mark on the flip chip film.
  • the positions of the signal terminal and the alignment mark are described, and the first, second, third, and fourth are not specified, and are determined according to specific embodiments.
  • the left side alignment mark indicates the first alignment mark, which will not be described in the following embodiments.
  • the display panel 1 includes a display area 11 and a non-display area 12.
  • the non-display area 12 is provided with a fourth signal terminal 121 and an alignment mark 122
  • the chip on film 2 is provided with There is a third signal terminal 211.
  • the third signal terminal 211 and the fourth signal terminal 121 include multiple signal terminals.
  • the leftmost third signal terminal 211 is If the signal terminals of ⁇ are aligned with the alignment mark 122, the pressing can be directly performed, and the third signal terminal and the fourth signal terminal have a one-to-one correspondence, completing the bonding process of the display panel and the flip chip film.
  • the leftmost signal terminal of the third signal terminal is aligned with the alignment mark, so that in the subsequent alignment process, the third signal terminal and the fourth signal terminal are aligned with the alignment mark.
  • the signal terminals are in one-to-one correspondence, thereby avoiding display problems such as vertical dark lines during the display process, and solving the technical problem of inaccurate alignment of existing display modules.
  • an embodiment of the present application provides a display module, in which an alignment mark 122 is arranged in the non-display area 12 of the display panel 1, and the alignment mark 122 is arranged on the fourth
  • the signal terminal 121 is away from the side of the display area 11 of the display panel.
  • the alignment mark 122 includes a plurality of alignment marks. Considering that the leftmost signal terminal of the third signal terminal 211 is aligned with the left alignment mark 122 The actual operation will deviate. In this embodiment, the left alignment mark is aligned with the leftmost signal terminal of the third signal terminal, and the right alignment mark is aligned with the rightmost signal terminal of the third signal terminal. Alignment, so that the third signal terminal and the fourth signal terminal have a one-to-one correspondence after the alignment is completed, and display problems such as vertical dark lines are not displayed, which solves the problem of inaccurate alignment of the existing display module.
  • an embodiment of the present application provides a display module.
  • An alignment mark 122 is provided in the non-display area 12 of the display panel 1, and the alignment mark 122 includes a plurality of Alignment marks, considering that deviations may occur due to operations during the alignment of a single alignment mark, in this embodiment, alignment marks are provided on the upper and lower sides symmetrical about the fourth signal terminal, so that the left side of the third signal terminal The second signal terminal on the side is aligned with the upper side alignment mark and the lower side alignment mark, avoiding the misalignment of the signal terminal and the alignment mark during the alignment process, so that the third signal terminal and the fourth signal terminal
  • the signal terminals can correspond one to one after the alignment is completed, and there will be no problems such as vertical dark lines during the display process, which solves the problem of inaccurate alignment of the existing display module.
  • an alignment mark may be provided between the display area of the display panel and the fourth signal terminal, or an alignment mark may be set in an area where the fourth signal terminal is far from the display area of the display panel, or in a non-display area of the display panel.
  • Multiple alignment marks are provided so that the multiple signal terminals of the third signal terminal are aligned with multiple alignment marks respectively, and multiple alignment marks can be aligned with a signal terminal, so that the alignment marks are aligned with the signal terminals. Inclination or deviation occurs, so that the third signal terminal corresponds to the fourth signal terminal one-to-one, which solves the problem of inaccurate alignment of the existing display module.
  • the embodiment of the present application does not limit the position of the alignment mark on the display panel. Set one or more alignment marks according to actual needs, and determine the setting position.
  • an embodiment of the present application provides a display module.
  • the fourth signal terminal 121 is provided in the non-display area 12 of the display panel 1.
  • the signal terminal on the left is provided with an alignment mark 122, and the leftmost signal terminal of the third signal terminal 211 is aligned with the alignment mark 122, so that the third signal terminal and the fourth signal terminal are aligned one by one.
  • the problem of inaccurate alignment of the existing display module is solved.
  • the alignment mark can be directly arranged on the fourth signal terminal.
  • the third signal terminal is directly aligned with the alignment mark to complete the pre-alignment, and then Perform this pressure to complete the binding, so that the third signal terminal corresponds to the fourth signal terminal one-to-one; considering that only the alignment mark is set on the leftmost signal terminal of the fourth signal terminal, there will be alignment deviations.
  • the signal terminals and even all signal terminals are provided with corresponding alignment marks to align the third signal terminal with the alignment mark, so that the third signal terminal and the fourth signal terminal correspond one-to-one to avoid display problems such as vertical dark lines. The problem of inaccurate alignment of the existing display module is solved.
  • an embodiment of the present application provides a display module.
  • a third signal terminal 211 and an alignment mark 122 are provided on the flip chip film 2.
  • the alignment mark 122 is provided On the leftmost signal terminal of the third signal terminal 211, when the display panel 1 and the flip chip 2 are bound, the alignment mark 122 is aligned with the leftmost signal terminal of the fourth signal terminal 121, so that the The three signal terminals and the fourth signal terminal have a one-to-one correspondence after the alignment is completed, which solves the technical problem of inaccurate alignment of the existing display module.
  • the alignment mark is arranged between the third signal terminal and the display area, or the alignment mark is arranged in the area of the third signal terminal away from the display area, there is no need to consider the shape and unevenness of the alignment mark. Status, the alignment mark will not affect the alignment of the third signal terminal and the fourth signal terminal.
  • a plurality of alignment marks may be provided on the flip chip film to make the third signal terminal and the fourth signal terminal be aligned accurately, avoiding the misalignment, and the alignment mark can be aligned with the fourth signal terminal.
  • the signal terminals are aligned, so that the third signal terminal corresponds to the fourth signal terminal one to one after the binding is completed.
  • an embodiment of the present application provides a display module.
  • the display module includes a display panel and a flip chip film.
  • a first alignment mark 311 is provided on the display panel, and a first alignment mark 311 is provided on the flip chip film.
  • Two alignment marks 312, the first alignment mark 311 is a rectangular parallelepiped protrusion arranged on the display panel, and the second alignment mark 312 is a rectangular parallelepiped arranged on the chip-on-chip film corresponding to the first alignment mark Recessed, during the process of bonding the display panel and the flip chip film, the first alignment mark is aligned with the second alignment mark without adjustment, and the corresponding third signal terminal corresponds to the fourth signal terminal one to one to avoid occurrence
  • the display problem solves the technical problem of inaccurate alignment of the existing display module.
  • a rectangular parallelepiped protrusion can be provided on the chip on film as the second alignment mark, and a corresponding rectangular parallelepiped recess can be provided on the display panel as the first alignment mark, or on the chip on film and the display panel Multiple sets of corresponding alignment marks to make the alignment more accurate.
  • first alignment mark and the second alignment mark do not represent specific alignment marks.
  • first alignment mark is the alignment mark on the display panel
  • second alignment mark is the one on the flip chip film.
  • the alignment mark, or the first alignment mark and the second alignment mark are the left and right alignment marks of the display panel.
  • an embodiment of the present application provides a display module.
  • the display module includes a display panel 1 and a flip chip film 2.
  • a fourth signal terminal 121 and an alignment mark 122 are provided on the display panel 1.
  • the flip chip film 2 is provided with a third signal terminal 211. After the third signal terminal 211 is aligned with the alignment mark 122 and the pre-alignment of the display panel 1 and the flip chip film 2 is completed, this pressure is performed to make the display panel 1 and the flip chip film 2 are bound together. It can be seen from the figure that the third signal terminal corresponds to the fourth signal terminal one-to-one, thus avoiding problems such as vertical dark lines during the display process and solving the existing display module pairing Inaccurate technical issues.
  • an embodiment of the present application provides a method for preparing a display module, and the method for preparing a display module includes:
  • S3 forming an alignment mark on at least one of the display panel and the chip on film, and the alignment mark is used to align the display panel and the chip on film, so that the third signal terminal and the chip on film are aligned.
  • the fourth signal terminal is electrically connected in position;
  • the embodiment of the application provides a display module manufacturing method.
  • the display module prepared by the display module manufacturing method includes a flip chip film and a display panel.
  • the flip chip film is provided with a third signal terminal, and the display panel is A fourth signal terminal is provided, wherein at least one of the chip on film and the display panel is provided with an alignment mark, and the alignment mark is used to align the chip on film with the display panel to
  • the third signal terminal and the fourth signal terminal are aligned and electrically connected; in this application, an alignment mark is provided on at least one of the display panel and the flip chip film, and the flip chip film and the display panel are aligned through the alignment mark Therefore, the third signal terminal and the fourth signal terminal are electrically connected to the alignment, so that the signal terminal alignment is accurate, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • an alignment mark is formed between the fourth signal terminal of the display panel and the display area of the display panel, and the alignment mark can be set on the upper side of the leftmost signal terminal of the fourth signal terminal, and the alignment mark is displayed in the binding display.
  • the leftmost signal terminal of the third signal terminal is aligned with the alignment mark, so that the third signal terminal corresponds to the fourth signal terminal one to one after the binding is completed;
  • An alignment mark is formed on the upper side of any signal terminal in the terminals, so that the corresponding signal terminal in the third signal terminal is aligned with the alignment mark, so that the bound third signal terminal and the fourth signal terminal correspond one-to-one;
  • An alignment mark can also be formed on the lower volume of any of the fourth signal terminals.
  • alignment marks may be formed on the upper or lower sides of the plurality of signal terminals of the fourth signal terminal, so that the signal terminal corresponding to the third signal terminal is aligned with the alignment mark, so that the third signal terminal is aligned with the alignment mark.
  • the fourth signal terminals are in one-to-one correspondence to avoid display problems and solve the technical problem of inaccurate alignment of the existing display modules.
  • the alignment mark may be formed at the position of the signal terminal, for example, a protrusion is formed at the position of the signal terminal of the display panel as the first alignment mark, and then a depression is formed in the corresponding position on the flip chip film as the second pair. Bit identification.
  • any step in preparing the alignment terminals can be replaced by preparing alignment marks in the area where the signal terminals are located, for example, The preparation of the first alignment terminal is replaced by the preparation of the alignment mark, or the preparation of the second alignment terminal is replaced by the preparation of the alignment mark, or one of the first alignment terminals in the preparation of the first alignment terminal is replaced by the preparation of the alignment mark, or Replace all the steps of preparing the alignment terminal with the preparation of alignment marks.
  • the third signal terminal and the fourth signal terminal are in one-to-one correspondence, thereby solving the technical problem of inaccurate alignment of the existing display module.
  • the shape of the alignment mark is not limited.
  • the alignment mark can be rectangular, right-angled trapezoid, semicircle, etc. in cross section.
  • the alignment mark is set on one of the display panel and the chip-on-chip film.
  • the alignment mark can be set to a shape with a straight line on one side of the section and a curve on the other side; set the corresponding first alignment mark and the corresponding first alignment mark on the display panel and the flip chip film.
  • the shape and position of the alignment mark are not limited, and it is only necessary to ensure that the first alignment mark and the second alignment mark can be aligned correspondingly.
  • the number of alignment marks is not limited, and the number of alignment marks is determined according to the preparation process under the premise of ensuring the accuracy of the alignment.
  • the present application provides a display panel and a display module.
  • the display panel includes a display area and a non-display area, the non-display area includes a terminal area and an alignment mark, the terminal area is provided with a signal terminal, and the alignment mark It is used for the alignment of the display panel and the flip chip film.
  • this application allows the flip chip film and the display panel to be aligned through the alignment mark, thereby solving the problem of the existing display module.
  • the display module provided by the embodiments of the present application includes a flip chip film and a display panel, the flip chip film is provided with a third signal terminal, and the display panel is provided with a fourth signal terminal, wherein, At least one of the chip-on-chip film and the display panel is provided with an alignment mark, and the alignment mark is used to align the chip-on-chip film and the display panel so that the third signal terminal is aligned with the display panel.
  • the fourth signal terminal is aligned and electrically connected; in the present application, an alignment mark is provided on at least one of the display panel and the flip chip film, and the flip chip film and the display panel are aligned through the alignment mark, so that the third signal terminal and The alignment of the fourth signal terminal is electrically connected to make the alignment of the signal terminal accurate, thereby solving the technical problem of inaccurate alignment of the existing display module.

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Abstract

一种显示面板（1）及显示模组，显示面板（1）包括显示区（11）和非显示区（12），非显示区（12）包括端子区（13）和对位标识（14，141，142，143，144，145，146，122，311），端子区（13）设有信号端子（131，132，121），对位标识（14，141，142，143，144，145，146，122，311）用于显示面板（1）与覆晶薄膜（2）对位。通过在显示面板（1）上设置对位标识（14，141，142，143，144，145，146，122，311），使覆晶薄膜（2）与显示面板（1）通过对位标识（14，141，142，143，144，145，146，122，311）进行对位，进而解决了现有显示模组存在对位不准确的技术问题。

Description

显示面板及显示模组 技术领域
本申请涉及显示技术领域，尤其是涉及一种显示面板及显示模组。
 背景技术
COF（chipon FPC，覆晶薄膜），即将驱动IC固定到柔性电路板上的技术，因在实现全面屏中起到较大作用，广泛应用于显示装置中。
如图1所示，现有COF在与显示面板绑定时，会通过预对位端子进行预对位，然后再进行本压，本压后完成绑定；但在预对位过程中，对位端子会出现胀缩现象，且使用人工进行预对位难以控制对位精度，使得预对位出现偏差，从而造成信号端子对位不准确，进而出现显示问题。
所以，现有显示模组存在对位不准确的技术问题。
 技术问题
本申请提供一种显示面板及显示模组，用于解决现有显示模组存在对位不准确的技术问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请提供一种显示面板，该显示面板包括显示区和非显示区，所述非显示区包括：
端子区，设有信号端子；
对位标识，用于显示面板与覆晶薄膜对位。
在本申请提供的显示面板中，所述显示面板包括一个对位标识，所述对位标识设置于端子区的第一侧。
在本申请提供的显示面板中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识与第二对位标识设置于所述端子区第一侧。
在本申请提供的显示面板中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识设置于所述端子区第一侧，所述第二对位标识设置于所述端子区第二侧。
在本申请提供的显示面板中，所述端子区包括第一信号端子，所述第一对位标识和第二对位标识分别设置于所述第一信号端子的第一侧和第二侧且处于同一直线上。
在本申请提供的显示面板中，所述端子区包括第一信号端子和第二信号端子，所述第一对位标识设置于所述第一信号端子的第一侧，所述第二对位标识设置于所述第二信号端子的第二侧。
在本申请提供的显示面板中，所述显示面板还包括第三对位标识和第四对位标识，所述第三对位标识设置于所述第一信号端子的第二侧且与第一对位标识处于同一直线上；所述第四对位标识设置于所述第二信号端子的第一侧且与第二对位标识处于同一直线上。
在本申请提供的显示面板中，所述对位标识为阶梯状。
在本申请提供的显示面板中，所述对位标识设置于所述信号端子上。
同时，本申请提供一种显示模组，该显示模组包括：
覆晶薄膜，设有第三信号端子；
显示面板，设有第四信号端子；
其中，所述覆晶薄膜与所述显示面板中的至少一个设有对位标识，所述对位标识用于所述覆晶薄膜与所述显示面板对位，以使所述第三信号端子与所述第四信号端子对位电连接。
在本申请提供的显示模组中，所述覆晶薄膜上设有对位标识。
在本申请提供的显示模组中，所述显示面板上设有对位标识。
在本申请提供的显示模组中，所述显示面板包括一个对位标识，所述对位标识设置于所述第四信号端子的第一侧。
在本申请提供的显示模组中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识与第二对位标识设置于所述第四信号端子的第一侧。
在本申请提供的显示模组中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识设置于所述第四信号端子第一侧，所述第二对位标识设置于所述第四信号端子第二侧。
在本申请提供的显示模组中，所述第四信号端子包括第一信号端子，所述第一对位标识和第二对位标识分别设置于所述第一信号端子的第一侧和第二侧且处于同一直线上。
在本申请提供的显示模组中，所述第四信号端子包括第一信号端子和第二信号端子，所述第一对位标识设置于所述第一信号端子的第一侧，所述第二对位标识设置于所述第二信号端子的第二侧。
在本申请提供的显示模组中，所述显示面板还包括第三对位标识和第四对位标识，所述第三对位标识设置于所述第一信号端子的第二侧且与第一对位标识处于同一直线上；所述第四对位标识设置于所述第二信号端子的第一侧且与第二对位标识处于同一直线上。
在本申请提供的显示模组中，所述对位标识为阶梯状。
在本申请提供的显示模组中，所述对位标识设置于所述第四信号端子上。
 有益效果
本申请提供一种显示面板及显示模组，该显示面板包括显示区和非显示区，所述非显示区包括端子区和对位标识，所述端子区设有信号端子，所述对位标识用于显示面板与覆晶薄膜对位，本申请通过在显示面板上设置对位标识，使覆晶薄膜与显示面板通过对位标识进行对位，进而解决了现有显示模组存在对位不准确的技术问题。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为现有显示模组预对位示意图；
图2为本申请实施例中显示面板第一示意图；
图3为本申请实施例中显示面板第二示意图；
图4为本申请实施例中显示面板第三示意图；
图5为本申请实施例中显示模组第一示意图；
图6为本申请实施例中显示模组第二示意图；
图7为本申请实施例中显示模组第三示意图；
图8为本申请实施例中显示模组第四示意图；
图9为本申请实施例中显示模组第五示意图；
图10为本申请实施例中显示模组第六示意图；
图11为本申请实施例中显示模组第七示意图；
图12为本申请实施例中显示模组制备方法示意图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本申请，而非用以限制本申请。在图中，结构相似的单元是用以相同标号表示。
本申请针对现有显示模组存在对位不准确的技术问题,本申请实施例用以解决该问题。
如图1所示，现有显示模组中显示面板与COF对位绑定过程中，先要进行显示面板与COF的预对位，通过显示面板上的第一对位端子110与COF上的第三对位端子120对位，显示面板上的第二对位端子130与COF上的第四对位端子140对位，使得显示面板与覆晶薄膜完成预对位，然后进行本压，使得显示面板上的信号端子10与覆晶薄膜上的信号端子20完成对位电连接，完成显示面板与覆晶薄膜的绑定过程。
然而，在预对位过程中，对位端子会出现热胀现象，使得预对位出现偏差，且该绑定过程由人工操作，进一步加大偏差，完成绑定后显示面板上的信号端子与覆晶薄膜上的信号端子不能完整压合，从而在显示过程中出现垂直暗线等问题，所以，现有显示模组存在对位不准确的技术问题。
如图2所示，本申请实施例提供一种显示面板，该显示面板包括显示区11和非显示区12，所述非显示区12包括：
端子区13，设有信号端子131；
对位标识14，用于显示面板与覆晶薄膜对位。
本申请提供一种显示面板及显示模组，该显示面板包括显示区和非显示区，所述非显示区包括端子区和对位标识，所述端子区设有信号端子，所述对位标识用于显示面板与覆晶薄膜对位，本申请通过在显示面板上设置对位标识，使覆晶薄膜与显示面板通过对位标识进行对位，进而解决了现有显示模组存在对位不准确的技术问题。
在本申请实施例中，第一侧可为端子区与显示面板显示区之间的一侧或端子区远离显示面板显示区的一侧，第二侧则相应的为另一侧，下述实施例中第一侧指端子区与显示面板显示区之间的一侧，第二侧指端子区远离显示面板显示区的一侧，在下述实施例不再叙述。
在本申请实施例中，对位标识根据实际制备过程中信号端子（包括显示面板上的信号端子和覆晶薄膜上的信号端子）的涨缩量进行设计，在下述实施例不再叙述。
在本申请实施例中，第一信号端子、第二信号端子并不特指某一信号端子，第一对位标识、第二对位标识、第三对位标识、第四对位标识等并不特指某一对位标识，在下述实施例不再叙述。
在一种实施例中，如图2所示，所述显示面板包括一个对位标识，所述对位标识设置在第一信号端子131的第一侧，所述对位标识为阶梯状，在显示面板的第一信号端子的第一侧设置对位标识，可使后续覆晶薄膜与对位标识对位，从而使得显示面板与覆晶薄膜对位，而将对位标识设置为阶梯状，可使覆晶薄膜的信号端子与对位标识阶梯处的直线平行，从而使显示面板与覆晶薄膜对位准确，从而解决现有显示模组对位不准确的技术问题。
在一种实施例中，可将对位标识设置在端子区的任一信号端子上，也可将对位标识设置在端子区的第一侧或第二侧。
在一种实施例中，如图3所示，本申请实施例提供一种显示面板，该显示面板包括显示区11和非显示区12，所述非显示区12包括端子区13，所述非显示区12设有第一对位标识141和第二对位标识142，所述端子区13设有第一信号端子131和第二信号端子132，所述第一对位标识141设置于所述第一信号端子131的第一侧，所述第二对位标识142设置于所述第二信号端子132的第二侧，通过在信号端子的首尾两个信号端子的一侧设置对位标识，且对位标识呈对角设置，使显示面板与覆晶薄膜对位更加准确，从而解决了现有显示模组存在对位不准确的技术问题。
在一种实施例中，如图3所示，对位标识为不规则的阶梯状，所述对位标识阶梯处为直线，在本申请实施例中，不限制对位标识的形状，保持对位处为直线使得显示面板与覆晶薄膜对位即可。
在一种实施例中，可将第一对位标识和第二对位标识设置在第一侧或者第二侧，或者将第一对位标识和第二对位标识分别设置在端子区的第一侧和第二侧且使第一对位标识与第二对位标识处于同一直线上（例如将第一对位标识和第二对位标识分别设置于第一信号端子的第一侧和第二侧），以使显示面板与覆晶薄膜对位更加准确，从而解决了现有显示模组存在对位不准确的技术问题。
在一种实施例中，如图4所示，本申请实施例提供一种显示面板，该显示面板包括显示区11和非显示区12，所述非显示区12包括端子区13，所述非显示区12设有第一对位标识143、第二对位标识144、第三对位标识145和第四对位标识146，所述端子区13设有第一信号端子131和第二信号端子132，所述第一对位标识143设置于所述第一信号端子131的第一侧，所述第二对位标识144设置于所述第二信号端子132的第一侧，所述第三对位标识145设置于所述第一信号端子131的第二侧，所述第四对位标识146设置于所述第二信号端子132的第二侧，所述第一对位标识143与所述第三对位标识145位于同一直线上，所述第二对位标识144与所述第四对位标识146位于同一直线上，通过在端子区的首尾信号端子的两侧均设置对位标识，使得对位时限定了覆晶薄膜与显示面板的对位区域，使覆晶薄膜与显示面板对位准确，从而解决了现有显示模组对位不准确的技术问题。
如图5至图9所示，本申请实施例提供一种显示模组，该显示模组包括：覆晶薄膜2，设有第三信号端子211；
显示面板1，设有第四信号端子121；
其中，所述覆晶薄膜2与所述显示面板1中的至少一个设有对位标识122，所述对位标识122用于所述覆晶薄膜2与所述显示面板1对位，以使所述第三信号端子211与所述第四信号端子121对位电连接。
本申请实施例提供一种显示模组，该显示模组包括覆晶薄膜和显示面板，所述覆晶薄膜上设有第三信号端子，所述显示面板上设有第四信号端子，其中，所述覆晶薄膜与所述显示面板中的至少一个设有对位标识，所述对位标识用于所述覆晶薄膜与所述显示面板对位，以使所述第三信号端子与所述第四信号端子对位电连接；本申请通过在显示面板与覆晶薄膜中的至少一个设置对位标识，覆晶薄膜与显示面板通过对位标识进行对位，从而使第三信号端子与第四信号端子对位电连接，使信号端子对位准确，进而解决了现有显示模组存在对位不准确的技术问题。
需要说明的是，第四信号端子包括第一信号端子、第二信号端子，所述第一信号端子和第二信号端子与上述实施例中第一信号端子和第二信号端子相同，为显示面板上的信号端子，对位标识包括第一对位标识、第二对位标识、第三对位标识和第四对位标识，对位标识可为显示面板上的对位标识，或者对位标识为覆晶薄膜上的对位标识，在下述实施例中以信号端子和对位标识的位置来叙述，且第一、第二、第三、第四不特指，根据具体实施例来确定，例如左侧对位标识表示第一对位标识，在下述实施例中不再叙述。
在一种实施例中，如图5所示，显示面板1包括显示区11和非显示区12，在非显示区12设有第四信号端子121和对位标识122，覆晶薄膜2上设有第三信号端子211，所述第三信号端子211与第四信号端子121包括多条信号端子，在显示面板1与覆晶薄膜2对位过程中，使第三信号端子211中最左侧的信号端子与对位标识122对齐，则可直接进行本压，第三信号端子与第四信号端子呈现一一对应，完成显示面板与覆晶薄膜的绑定过程。
在本申请实施例中，通过在显示面板上设置对位标识，将第三信号端子中最左侧的信号端子与对位标识对齐，使得在后续对位过程中，第三信号端子与第四信号端子一一对应，进而避免在显示过程中出现垂直暗线等显示问题，解决了现有显示模组存在对位不准确的技术问题。
在一种实施例中，如图6所示，本申请实施例提供一种显示模组，在显示面板1的非显示区12内设置对位标识122，所述对位标识122设置于第四信号端子121远离显示面板显示区11的一侧，所述对位标识122包括多个对位标识，考虑到使用第三信号端子211的最左侧的信号端子与左侧对位标识122对齐在实际操作会出现偏差，在本实施例中，左侧对位标识与第三信号端子的最左侧的信号端子进行对齐，右侧对位标识与第三信号端子的最右侧的信号端子进行对齐，从而使得第三信号端子与第四信号端子在对位完成后能一一对应，不会显示出垂直暗线等显示问题，解决了现有显示模组对位不准确的问题。
在一种实施例中，如图7所示，本申请实施例提供一种显示模组，在显示面板1的非显示区12内设有对位标识122，所述对位标识122包括多个对位标识，考虑到单个对位标识对位过程中会因为操作出现偏差，在本实施例中，在关于第四信号端子对称的上下两侧设置对位标识，使第三信号端子中的左侧第二条信号端子与上侧对位标识和下侧对位标识对齐，避免了对位过程中出现信号端子与对位标识呈现倾斜等不对齐的情况，进而使得第三信号端子与第四信号端子在对位完成后能一一对应，不会在显示过程中出现垂直暗线等问题，解决了现有显示模组对位不准确的问题。
在一种实施例中，可在显示面板显示区与第四信号端子之间设置对位标识，或者在第四信号端子远离显示面板显示区的区域设置对位标识，或者在显示面板非显示区设置多个对位标识，使得第三信号端子的多条信号端子分别对齐多个对位标识，且可使多个对位标识对齐一信号端子，从而使得对位标识与信号端子对齐，不会出现倾斜或者出现偏差，使得第三信号端子与第四信号端子一一对应，解决现有显示模组对位不准确的问题，本申请实施例不限定对位标识处在显示面板上的位置，根据实际需求设置一个或者多个对位标识，以及确定设置位置。
在一种实施例中，如图8所示，本申请实施例提供一种显示模组，在显示面板1的非显示区12内设有第四信号端子121，在第四信号端子121的最左侧的信号端子上设有对位标识122，所述第三信号端子211的最左侧的信号端子与对位标识122对齐，使得第三信号端子与第四信号端子完成对位后一一对应，解决了现有显示模组对位不准确的问题。
在本申请实施例中，可将对位标识直接设置在第四信号端子上，在覆晶薄膜与显示面板绑定时，将第三信号端子与对位标识直接对齐，完成预对位，然后进行本压完成绑定，使第三信号端子与第四信号端子一一对应；考虑到只在第四信号端子最左侧的信号端子上设置对位标识会出现对位偏差，可在多条信号端子甚至所有信号端子上相对应的设置对位标识，以使第三信号端子与对位标识对齐，进而使第三信号端子与第四信号端子一一对应，避免出现垂直暗线等显示问题，解决了现有显示模组对位不准确的问题。
在一种实施例中，如图9所示，本申请实施例提供一种显示模组，在覆晶薄膜2上设有第三信号端子211和对位标识122，所述对位标识122设置于第三信号端子211的最左侧的信号端子上，在显示面板1与覆晶薄膜2绑定时，将对位标识122与第四信号端子121的最左侧的信号端子对齐，使得第三信号端子与第四信号端子完成对位后一一对应，解决了现有显示模组对位不准确的技术问题。
在一种实施例中，将对位标识设置在第三信号端子与显示区之间，或者将对位标识设置在第三信号端子远离显示区的区域，则无需考虑对位标识的形状与凹凸状态，对位标识不会影响到第三信号端子与第四信号端子的对位。
在一种实施例中，可在覆晶薄膜上设置多个对位标识，以使第三信号端子与第四信号端子对位时准确，避免出现对位出现偏差，对位标识能与第四信号端子对齐，从而在绑定完成后第三信号端子与第四信号端子一一对应。
如图10所示，本申请实施例提供一种显示模组，该显示模组包括显示面板和覆晶薄膜，在显示面板上设有第一对位标识311，在覆晶薄膜上设有第二对位标识312，所述第一对位标识311为设置在显示面板上的长方体凸起，所述第二对位标识312为设置在覆晶薄膜上的对应于第一对位标识的长方体凹陷，在显示面板与覆晶薄膜绑定的过程中，第一对位标识与第二对位标识对位，无需进行调整，相应的第三信号端子与第四信号端子一一对应，避免出现显示问题，解决了现有显示模组对位不准确的技术问题。
在一种实施例中，可在覆晶薄膜上设置长方体凸起作为第二对位标识，在显示面板上设置相应的长方体凹陷作为第一对位标识，或者在覆晶薄膜和显示面板上设置多组对应的对位标识，以使对位更加准确。
需要说明的是，第一对位标识和第二对位标识不代表特定的对位标识，例如第一对位标识为显示面板上的对位标识，第二对位标识为覆晶薄膜上的对位标识，或者第一对位标识和第二对位标识为显示面板左侧对位标识和右侧对位标识。
如图11所示，本申请实施例提供一种显示模组，该显示模组包括显示面板1和覆晶薄膜2，在显示面板1上设有第四信号端子121和对位标识122，所述覆晶薄膜2上设有第三信号端子211，在使第三信号端子211与对位标识122对齐，完成显示面板1与覆晶薄膜2的预对位后，进行本压，使得显示面板1和覆晶薄膜2完成绑定，从图中可以看出，第三信号端子与第四信号端子一一对应，从而避免在显示过程中出现垂直暗线等问题，解决了现有显示模组对位不准确的技术问题。
如图12所示，本申请实施例提供一种显示模组制备方法，该显示模组制备方法包括：
S1，提供显示面板，所述显示面板包括第四信号端子；
S2，形成覆晶薄膜，所述覆晶薄膜包括第三信号端子；
S3，在所述显示面板与所述覆晶薄膜中的至少一个上形成对位标识，所述对位标识用于显示面板与覆晶薄膜对位，以使所述第三信号端子与所述第四信号端子对位电连接；
S4，将显示面板与覆晶薄膜绑定形成显示模组。
本申请实施例提供一种显示模组制备方法，该显示模组制备方法制备的显示模组包括覆晶薄膜和显示面板，所述覆晶薄膜上设有第三信号端子，所述显示面板上设有第四信号端子，其中，所述覆晶薄膜与所述显示面板中的至少一个设有对位标识，所述对位标识用于所述覆晶薄膜与所述显示面板对位，以使所述第三信号端子与所述第四信号端子对位电连接；本申请通过在显示面板与覆晶薄膜中的至少一个设置对位标识，覆晶薄膜与显示面板通过对位标识进行对位，从而使第三信号端子与第四信号端子对位电连接，使信号端子对位准确，进而解决了现有显示模组存在对位不准确的技术问题。
在一种实施例中，在显示面板第四信号端子与显示面板显示区之间形成对位标识，可在第四信号端子的最左侧信号端子上侧设置对位标识，则在绑定显示面板和覆晶薄膜时，使第三信号端子的最左侧信号端子与对位标识对齐，从而使得在绑定完成后第三信号端子与第四信号端子一一对应；还可在第四信号端子中任一信号端子上侧形成对位标识，使第三信号端子中的对应的信号端子与对位标识对齐，即可使绑定后的第三信号端子与第四信号端子一一对应；还可在第四信号端子中任一信号端子的下册形成对位标识。
在一种实施例中，可在第四信号端子多条信号端子的上侧或者下侧形成对位标识，使第三信号端子对应的信号端子与对位标识对齐，从而使第三信号端子与第四信号端子一一对应，避免显示问题，解决现有显示模组对位不准确的技术问题。
在一种实施例中，可在信号端子所在位置形成对位标识，例如在显示面板信号端子所在位置形成凸起作为第一对位标识，然后在覆晶薄膜上相应位置形成凹陷作为第二对位标识。
现有显示模组在显示面板和覆晶薄膜上形成对位端子，在本申请实施例中，可将制备对位端子中的任一步骤替换为在信号端子所在区域制备对位标识，例如将制备第一对位端子替换为制备对位标识，或者将制备第二对位端子替换为制备对位标识，或者将制备第一对位端子中的一个对位端子替换为制备对位标识，或者将所有制备对位端子的步骤替换为制备对位标识，在不改变显示模组制备过程的前提下，在显示面板和覆晶薄膜上制备对位标识，使显示面板和覆晶薄膜在完成绑定后，第三信号端子和第四信号端子一一对应，从而解决了现有显示模组存在对位不准确的技术问题。
在本申请实施例中，不限定对位标识的形状，对位标识可为截面为矩形、直角梯形、半圆等形状，例如在显示面板和覆晶薄膜中的一个上设置对位标识，在保证信号端子与对位标识能够对齐的情况下，可将对位标识设置为截面一侧为直线、其他侧为曲线的形状；在显示面板和覆晶薄膜上设置相对应的第一对位标识和第二对位标识时，不限定对位标识形状和位置，只需保证第一对位标识与第二对位标识能对应对合。
在本申请实施例中，不限定对位标识的数量，在保证对位准确的前提下，根据制备工艺来确定设置对位标识的数量。
根据以上实施例可知：
本申请提供一种显示面板及显示模组，该显示面板包括显示区和非显示区，所述非显示区包括端子区和对位标识，所述端子区设有信号端子，所述对位标识用于显示面板与覆晶薄膜对位，本申请通过在显示面板上设置对位标识，使覆晶薄膜与显示面板通过对位标识进行对位，进而解决了现有显示模组存在对位不准确的技术问题；同时本申请实施例提供的显示模组包括覆晶薄膜和显示面板，所述覆晶薄膜上设有第三信号端子，所述显示面板上设有第四信号端子，其中，所述覆晶薄膜与所述显示面板中的至少一个设有对位标识，所述对位标识用于所述覆晶薄膜与所述显示面板对位，以使所述第三信号端子与所述第四信号端子对位电连接；本申请通过在显示面板与覆晶薄膜中的至少一个设置对位标识，覆晶薄膜与显示面板通过对位标识进行对位，从而使第三信号端子与第四信号端子对位电连接，使信号端子对位准确，进而解决了现有显示模组存在对位不准确的技术问题。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (20)

  1. 一种显示面板，其包括显示区和非显示区，所述非显示区包括：
    端子区，设有信号端子；
    对位标识，用于显示面板与覆晶薄膜对位。。
  2. 如权利要求1所述的显示面板，其中，所述显示面板包括一个对位标识，所述对位标识设置于端子区的第一侧。
  3. 如权利要求1所述的显示面板，其中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识与第二对位标识设置于所述端子区第一侧。
  4. 如权利要求1所述的显示面板，其中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识设置于所述端子区第一侧，所述第二对位标识设置于所述端子区第二侧。
  5. 如权利要求4所述的显示面板，其中，所述端子区包括第一信号端子，所述第一对位标识和第二对位标识分别设置于所述第一信号端子的第一侧和第二侧且处于同一直线上。
  6. 如权利要求4所述的显示面板，其中，所述端子区包括第一信号端子和第二信号端子，所述第一对位标识设置于所述第一信号端子的第一侧，所述第二对位标识设置于所述第二信号端子的第二侧。
  7. 如权利要求6所述的显示面板，其中，所述显示面板还包括第三对位标识和第四对位标识，所述第三对位标识设置于所述第一信号端子的第二侧且与第一对位标识处于同一直线上；所述第四对位标识设置于所述第二信号端子的第一侧且与第二对位标识处于同一直线上。
  8. 如权利要求1所述的显示面板，其中，所述对位标识为阶梯状。
  9. 如权利要求1所述的显示面板，其中，所述对位标识设置于所述信号端子上。
  10. 一种显示模组，其包括：
    覆晶薄膜，设有第三信号端子；
    显示面板，设有第四信号端子；
    其中，所述覆晶薄膜与所述显示面板中的至少一个设有对位标识，所述对位标识用于所述覆晶薄膜与所述显示面板对位，以使所述第三信号端子与所述第四信号端子对位电连接。
  11. 如权利要求10所述的显示模组，其中，所述覆晶薄膜上设有对位标识。
  12. 如权利要求10所述的显示模组，其中，所述显示面板上设有对位标识。
  13. 如权利要求12所述的显示模组，其中，所述显示面板包括一个对位标识，所述对位标识设置于所述第四信号端子的第一侧。
  14. 如权利要求12所述的显示模组，其中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识与第二对位标识设置于所述第四信号端子的第一侧。
  15. 如权利要求12所述的显示模组，其中，所述显示面板设有第一对位标识和第二对位标识，所述第一对位标识设置于所述第四信号端子第一侧，所述第二对位标识设置于所述第四信号端子第二侧。
  16. 如权利要求15所述的显示模组，其中，所述第四信号端子包括第一信号端子，所述第一对位标识和第二对位标识分别设置于所述第一信号端子的第一侧和第二侧且处于同一直线上。
  17. 如权利要求15所述的显示模组，其中，所述第四信号端子包括第一信号端子和第二信号端子，所述第一对位标识设置于所述第一信号端子的第一侧，所述第二对位标识设置于所述第二信号端子的第二侧。
  18. 如权利要求17所述的显示模组，其中，所述显示面板还包括第三对位标识和第四对位标识，所述第三对位标识设置于所述第一信号端子的第二侧且与第一对位标识处于同一直线上；所述第四对位标识设置于所述第二信号端子的第一侧且与第二对位标识处于同一直线上。
  19. 如权利要求12所述的显示模组，其中，所述对位标识为阶梯状。
  20. 如权利要求12所述的显示模组，其中，所述对位标识设置于所述第四信号端子上。
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