WO2021134836A1 - 一种显示装置 - Google Patents

一种显示装置 Download PDF

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Publication number
WO2021134836A1
WO2021134836A1 PCT/CN2020/071965 CN2020071965W WO2021134836A1 WO 2021134836 A1 WO2021134836 A1 WO 2021134836A1 CN 2020071965 W CN2020071965 W CN 2020071965W WO 2021134836 A1 WO2021134836 A1 WO 2021134836A1
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WO
WIPO (PCT)
Prior art keywords
chip
board
film
display device
driving
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Ceased
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PCT/CN2020/071965
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English (en)
French (fr)
Inventor
黄顾
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TCL China Star Optoelectronics Technology Co Ltd
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TCL China Star Optoelectronics Technology Co Ltd
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Publication of WO2021134836A1 publication Critical patent/WO2021134836A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals

Definitions

  • This application relates to the field of display technology, and in particular to a display device.
  • the input signal from the timing controller (TCON) needs to go from the drive conversion board (X-Board) to the drive chip on each flip-chip film board.
  • the flip-chip film board is directly electrically connected to the drive conversion board.
  • the chip-on-film boards need to be evenly distributed on the lower side of the display screen body, which results in the length of the drive conversion board that needs to be designed to be very long, which leads to increased costs.
  • the embodiment of the present application provides a display device to solve that multiple chip-on-film boards need to be evenly distributed on the lower side of the display body, resulting in that the length of the drive conversion board directly connected to the chip-on-film board needs to be designed to be very long, thereby Technical problems that lead to increased costs.
  • an embodiment of the present application provides a display device, and the display device includes:
  • a chip-on-film board group arranged on the first side of the display screen body and electrically connected to the display screen body, the chip-on-film board group including a plurality of spaces along the length of the first side Arranged chip-on-film boards;
  • a driving circuit board located on the first side of the display screen body
  • the chip-on-film board group includes a first chip-on-film board arranged close to the center of the driving circuit board and a second chip-on-film board located at the side of the first chip-on-film board.
  • the chip-on-film board includes a first driving chip
  • the second chip-on-film board includes a second driving chip
  • the second driving chip is electrically connected to the driving circuit board through an electrical connection line
  • the electrical connection line includes A first connection line disposed close to the first driving chip and a second connection line electrically connected to the first connection line and the second driving chip
  • the first connection line is disposed on the first flip chip
  • the second connecting line is arranged on the display screen body.
  • the first connection line is located between the first driver chip and the second driver chip.
  • the second connecting line is located on a side of the chip-on-film board group away from the driving circuit board, and the second connecting line is electrically connected to the second driving chip through a third connecting line .
  • the second connecting line is arranged along the length direction of the first side.
  • the drive circuit board includes a main control board and a drive conversion board, the main control board is provided with a timing controller, and the timing controller is electrically connected to the drive conversion board.
  • the main control board and the drive conversion board are integrally formed.
  • the main control board and the drive conversion board are arranged at intervals, and the timing controller is electrically connected to the drive conversion board through a data transmission line.
  • the first chip on film board is disposed on the driving circuit board.
  • the present invention also provides a display device, which includes:
  • a chip-on-film board group arranged on the first side of the display screen body and electrically connected to the display screen body, the chip-on-film board group including a plurality of spaces along the length of the first side Arranged chip-on-film boards;
  • a driving circuit board located on the first side of the display screen body
  • the chip-on-film board group includes a first chip-on-film board arranged close to the center of the driving circuit board and a second chip-on-film board located at the side of the first chip-on-film board.
  • the chip-on-film board includes a first driving chip
  • the second chip-on-film board includes a second driving chip;
  • the second driving chip is electrically connected to the driving circuit board through an electrical connection line, and
  • the electrical connection line includes A first connecting line arranged close to the first driving chip and a second connecting line electrically connected to the first connecting line and the second driving chip.
  • the first connection line is disposed on the first chip on film board.
  • the first connection line is located between the first driver chip and the second driver chip.
  • the second connection line is arranged on the display screen body.
  • the second connecting line is located on a side of the chip-on-film board group away from the driving circuit board, and the second connecting line is electrically connected to the second driving chip through a third connecting line .
  • the second connecting line is arranged along the length direction of the first side.
  • the drive circuit board includes a main control board and a drive conversion board, the main control board is provided with a timing controller, and the timing controller is electrically connected to the drive conversion board.
  • the main control board and the drive conversion board are integrally formed.
  • the main control board and the drive conversion board are arranged at intervals, and the timing controller is electrically connected to the drive conversion board through a data transmission line.
  • the first chip on film board is disposed on the driving circuit board.
  • the second driving chip on the second chip on film board can be electrically connected to the driving circuit board through the first connection line and the second connection line, so that the two sides of the first chip on film board can be electrically connected to the driving circuit board.
  • the second chip-on-film board does not need to be directly connected to the drive control board.
  • the first connection line is arranged close to the first drive chip, and the second connection line arranged along the length of the first side is used to electrically connect the first connection line and
  • the second driving chip realizes the electrical connection between the second driving chip and the driving conversion board, so that the driving conversion board does not need to be designed to be very long, so that the length of the driving conversion board can be shortened and the cost can be reduced.
  • FIG. 1 is a schematic diagram of the structure of a display device in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the structure of a display device in another embodiment of the present invention.
  • Display body 11. First side; 21. First chip-on-film board; 211. First driver chip; 22. Second chip-on-film board; 221. Second driver chip; 30.
  • a display device as shown in FIG. 1, the display device includes a display screen body 10, a chip-on-film board group and a driving circuit board 30.
  • the chip-on-film board group is disposed on the first side 11 of the display screen body 10 and is electrically connected to the display screen body 10, and the chip-on-film board group includes a plurality of Chip on film boards arranged at intervals in the length direction of one side 11.
  • each of the chip-on-film boards includes at least one driving chip, and the driving chip is electrically connected to a data line in the display screen body 10 to provide a gray-scale voltage signal for the data line.
  • chip-on-film board groups may be provided on the display screen body 10, and multiple sets of the chip-on-film board groups may also be provided on the display screen body 10, and different groups of the chip-on-film board groups may be provided.
  • the chip-on-film board groups are located on different sides of the display screen body 10. All the chip-on-film board groups can be controlled by one drive circuit board 30, or each group of the chip-on-film board groups can be equipped with one The driving circuit board 30.
  • the driving circuit board 30 is located on the first side 11 of the display screen body 10, and the driving circuit board 30 is electrically connected to the driving chip on the flip chip film board to provide input for the driving chip.
  • the signal realizes the drive control of the drive chip.
  • the chip-on-film board group includes a first chip-on-film board 21 disposed close to the center of the driving circuit board 30 and a second chip-on-film board 22 located at a side of the first chip-on-film board 21.
  • the first chip on film board 21 includes a first driving chip 211
  • the second chip on film board 22 includes a second driving chip 221
  • the driving circuit board 30 is electrically connected
  • the electrical connection line 40 includes a first connection line 41 disposed close to the first driving chip 211 and electrically connected to the first connection line 41 and the second driving chip 221
  • the second connection line 42 is electrically connected
  • the first The second driving chip 221 on the two chip-on-film boards 22 can be electrically connected to the driving circuit board 30 through the first connection line 41 and the second connection line 42, so that the second chip on both sides of the first chip-on-film board 21 can be electrically connected to the driving circuit board 30.
  • the chip-on-film board 22 does not need to be directly connected to the driving control board.
  • the first connecting line 41 is arranged close to the first driving chip 211, and the second connecting line 42 is used to electrically connect the first connecting line 41 and the second driving chip 221 to The electrical connection between the second driving chip 221 and the driving circuit board 30 is realized, so that the driving circuit board 30 does not need to be designed to be very long, so that the length of the driving circuit board 30 can be shortened and the cost can be reduced.
  • one second driving chip 221 is equipped with at least one electrical connection wire 40, and all the electrical connection wires 40 are insulated and arranged at intervals.
  • the first chip on film board 21 may be disposed on the driving circuit board 30, that is, the first chip on film board 21 is directly connected to the display screen 10 and the driving circuit board 30 at the same time.
  • the first driving chip 211 may also be electrically connected to the driving circuit board 30 through an electrical connection line 40.
  • the first connecting wire 41 is disposed on the first chip on film board 21.
  • first chip-on-film board 21 to carry and condense the first connecting wire 41, there is no need to provide an additional carrier for the first connecting wire 41, and at the same time, it can prevent the first connecting wire 41 from being easily bent and broken or affecting the display screen. Distribution of other traces on the body 10.
  • first connecting wire 41 is located between the first driving chip 211 and the second driving chip 221 to prevent the first connecting wire 41 from causing the first driving chip 211 and the second driving chip 221 to be short-circuited. .
  • first connecting lines 41 may be arranged longitudinally, that is, in a direction perpendicular to the first side 11, and the first connecting lines 41 may also be arranged obliquely.
  • the second connecting wire 42 is disposed on the display screen body 10 to facilitate the arrangement of the second connecting wire 42 without providing an additional carrier for the second connecting wire 42.
  • the second connecting line 42 is located on the side of the chip-on-film board group away from the driving circuit board 30, and the second connecting line 42 is connected to the second driving chip 221 through the third connecting line 43. Electric connection.
  • the third connecting wire 43 includes a first segment 431 electrically connected to the second driving chip 221 and extending in a direction away from the display screen body 10, and The first segment 431 is electrically connected to the second segment 432 that extends toward the first driver chip 211, and the third segment is electrically connected to the second segment 432 and the second connecting line 42 433.
  • the third connection line 43 may be disposed on the corresponding second chip on film board 22.
  • the second connecting line 42 may be arranged on the display body 10 close to the first side 11 to prevent the second connecting line 42 from interfering with other on the display body 10.
  • the layout of the lines has an undesirable effect.
  • the second connecting line 42 is arranged along the length direction of the first side 11.
  • the drive circuit board 30 includes a main control board 31 and a drive conversion board 32.
  • the main control board 31 is located on a side of the drive conversion board 32 away from the display screen body 10; the main control board 31
  • a timing controller 311 is provided thereon, the timing controller 311 is electrically connected to the drive conversion board 32, the timing controller 311 provides an input signal, and the input signal is input to the drive conversion board 32 after passing through the drive conversion board 32.
  • the driving chip is used to realize the driving control of the driving chip.
  • the timing controller 311 is electrically connected to the drive conversion board 32 through a data transmission line 50, and the data transmission line 50 may be electrically connected to the first connection line 41.
  • main control board 31 and the drive conversion board 32 may be spaced apart.
  • the main control board 31 can also be integrally formed with the drive conversion board 32.
  • the beneficial effect of the present invention is that the second driving chip 221 on the second flip chip board 22 can be electrically connected to the driving circuit board 30 through the first connecting wire 41 and the second connecting wire 42, so that the first flip chip The second chip-on-film boards 22 on both sides of the film board 21 do not need to be directly connected to the drive control board.
  • the first connection line 41 is arranged close to the first drive chip 211, and the second connection is arranged along the length direction of the first side 11
  • the line 42 is used to electrically connect the first connection line 41 and the second drive chip 221 to realize the electrical connection between the second drive chip 221 and the drive conversion board 32.
  • the drive conversion board 32 does not need to be designed to be very long and can be shortened.
  • the length of the drive conversion board 32 reduces the cost.

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本申请公开了一种显示装置，其包括显示屏体、覆晶薄膜板组以及驱动电路板；覆晶薄膜板组包括第一覆晶薄膜板以及第二覆晶薄膜板，第二覆晶薄膜板上的第二驱动芯片通过一电连接线与驱动电路板电连接，电连接线包括靠近第一覆晶薄膜板上的第一驱动芯片设置的第一连接线以及与第一连接线和第二驱动芯片电连接的第二连接线。

Description

一种显示装置 技术领域
本申请涉及显示技术领域，尤其涉及一种显示装置。
 背景技术
随着LCD显示屏的发展，LCD显示屏的分辨率越来越大，则LCD显示屏中的数据线越来越多，从而导致给数据线提供灰阶电压信号的驱动芯片的输出端子越多。全高清屏（full high definition，FHD）及以上分辨率的LCD显示屏所需的驱动IC的输出端子的数量较多，所以全高清屏及以上分辨率的高清显示屏体上一般会有多个带有驱动芯片的覆晶薄膜板（Chip On Film，COF）。
从时序控制器（TCON）出来的输入信号需要从驱动转换板（X-Board）进入每一个覆晶薄膜板上的驱动芯片中，覆晶薄膜板直接与驱动转换板电连接，然而，因为多个覆晶薄膜板需要均匀分布在显示屏体的下边侧，导致驱动转换板的长度需要设计的很长，从而导致成本增加。
 技术问题
本申请实施例提供一种显示装置，以解决多个覆晶薄膜板需要均匀分布在显示屏体的下边侧，导致与覆晶薄膜板直接连接的驱动转换板的长度需要设计的很长，从而导致成本增加的技术问题。
 技术解决方案
第一方面，本申请实施例提供一种显示装置，所述显示装置包括：
显示屏体；
设置于所述显示屏体的第一边侧上且与所述显示屏体电连接的覆晶薄膜板组，所述覆晶薄膜板组包括多个沿所述第一边侧的长度方向间隔排布的覆晶薄膜板；
位于所述显示屏体的第一边侧的驱动电路板；
其中，所述覆晶薄膜板组包括靠近所述驱动电路板的中心设置的第一覆晶薄膜板以及位于所述第一覆晶薄膜板侧部的第二覆晶薄膜板，所述第一覆晶薄膜板包括第一驱动芯片，所述第二覆晶薄膜板包括第二驱动芯片；所述第二驱动芯片通过一电连接线与所述驱动电路板电连接，所述电连接线包括靠近所述第一驱动芯片设置的第一连接线以及与所述第一连接线和所述第二驱动芯片电连接的第二连接线；所述第一连接线设置于所述第一覆晶薄膜板上；所述第二连接线设置于所述显示屏体上。
在一些实施例中，所述第一连接线位于所述第一驱动芯片和所述第二驱动芯片之间。
在一些实施例中，所述第二连接线位于所述覆晶薄膜板组远离所述驱动电路板的一侧，所述第二连接线通过第三连接线与所述第二驱动芯片电连接。
在一些实施例中，所述第二连接线沿所述所述第一边侧的长度方向设置。
在一些实施例中，所述驱动电路板包括主控制板和驱动转换板，所述主控制板上设置有时序控制器，所述时序控制器与所述驱动转换板电连接。
在一些实施例中，所述主控制板和所述驱动转换板一体成型。
在一些实施例中，所述主控制板和所述驱动转换板间隔设置，所述时序控制器通过数据传输线与所述驱动转换板电连接。
在一些实施例中，所述第一覆晶薄膜板设置于所述驱动电路板上。
第二方面，本发明还提供一种显示装置，所述显示装置包括：
显示屏体；
设置于所述显示屏体的第一边侧上且与所述显示屏体电连接的覆晶薄膜板组，所述覆晶薄膜板组包括多个沿所述第一边侧的长度方向间隔排布的覆晶薄膜板；
位于所述显示屏体的第一边侧的驱动电路板；
其中，所述覆晶薄膜板组包括靠近所述驱动电路板的中心设置的第一覆晶薄膜板以及位于所述第一覆晶薄膜板侧部的第二覆晶薄膜板，所述第一覆晶薄膜板包括第一驱动芯片，所述第二覆晶薄膜板包括第二驱动芯片；所述第二驱动芯片通过一电连接线与所述驱动电路板电连接，所述电连接线包括靠近所述第一驱动芯片设置的第一连接线以及与所述第一连接线和所述第二驱动芯片电连接的第二连接线。
在一些实施例中，所述第一连接线设置于所述第一覆晶薄膜板上。
在一些实施例中，所述第一连接线位于所述第一驱动芯片和所述第二驱动芯片之间。
在一些实施例中，所述第二连接线设置于所述显示屏体上。
在一些实施例中，所述第二连接线位于所述覆晶薄膜板组远离所述驱动电路板的一侧，所述第二连接线通过第三连接线与所述第二驱动芯片电连接。
在一些实施例中，所述第二连接线沿所述所述第一边侧的长度方向设置。
在一些实施例中，所述驱动电路板包括主控制板和驱动转换板，所述主控制板上设置有时序控制器，所述时序控制器与所述驱动转换板电连接。
在一些实施例中，所述主控制板和所述驱动转换板一体成型。
在一些实施例中，所述主控制板和所述驱动转换板间隔设置，所述时序控制器通过数据传输线与所述驱动转换板电连接。
在一些实施例中，所述第一覆晶薄膜板设置于所述驱动电路板上。
 有益效果
相较于现有技术，第二覆晶薄膜板上的第二驱动芯片均可以通过第一连接线和第二连接线实现与驱动电路板的电连接，这样第一覆晶薄膜板两侧的第二覆晶薄膜板不需要直接连接驱动控制板，同时第一连接线靠近第一驱动芯片设置，而沿第一边侧的长度方向设置的第二连接线用于电连接第一连接线和第二驱动芯片，以实现第二驱动芯片与驱动转换板的电连接，这样驱动转换板不需要设计的很长，从而可以减短驱动转换板的长度，降低成本。
 附图说明
图1为本发明一实施方式中显示装置的结构示意图；
图2为本发明另一实施方式中显示装置的结构示意图。
附图标记：
10、显示屏体；11、第一边侧；21、第一覆晶薄膜板；211、第一驱动芯片；22、第二覆晶薄膜板；221、第二驱动芯片；30、驱动电路板；31、主控制板；311、时序控制器；32、驱动转换板；40、电连接线；41、第一连接线；42、第二连接线；43、第三连接线；431、第一分段；432、第二分段；433、第三分段；50、数据传输线。
 本发明的实施方式
为使本申请的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本申请进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
一种显示装置，如图1所示，所述显示装置包括显示屏体10、覆晶薄膜板组以及驱动电路板30。
具体的，所述覆晶薄膜板组设置于所述显示屏体10的第一边侧11上且与所述显示屏体10电连接，所述覆晶薄膜板组包括多个沿所述第一边侧11的长度方向间隔排布的覆晶薄膜板。
其中，每一所述覆晶薄膜板均包括至少一个驱动芯片，所述驱动芯片与所述显示屏体10中的数据线电连接，以为所述数据线提供灰阶电压信号。
需要说明的是，所述显示屏体10上可以仅设置一组所述覆晶薄膜板组，所述显示屏体10上也可以多组所述覆晶薄膜板组，且不同组所述覆晶薄膜板组位于显示屏体10的不同侧边上，所有所述覆晶薄膜板组可以由一个所述驱动电路板30控制，也可以每组所述覆晶薄膜板组均配设一个所述驱动电路板30。
具体的，所述驱动电路板30位于所述显示屏体10的第一边侧11，所述驱动电路板30与所述覆晶薄膜板上的驱动芯片电连接，以为所述驱动芯片提供输入信号，实现对所述驱动芯片的驱动控制。
其中，所述覆晶薄膜板组包括靠近所述驱动电路板30的中心设置的第一覆晶薄膜板21以及位于所述第一覆晶薄膜板21侧部的第二覆晶薄膜板22。
具体的，所述第一覆晶薄膜板21包括第一驱动芯片211，所述第二覆晶薄膜板22包括第二驱动芯片221；所述第二驱动芯片221通过一电连接线40与所述驱动电路板30电连接，所述电连接线40包括靠近所述第一驱动芯片211设置的第一连接线41以及与所述第一连接线41和所述第二驱动芯片221电连接的第二连接线42。
需要说明的是，覆晶薄膜板组中沿第一边侧11间隔排布的多个覆晶薄膜板中，即使是靠近显示屏体10的边角设置的第二覆晶薄膜板22，第二覆晶薄膜板22上的第二驱动芯片221均可以通过第一连接线41和第二连接线42实现与驱动电路板30的电连接，这样第一覆晶薄膜板21两侧的第二覆晶薄膜板22不需要直接连接驱动控制板，同时第一连接线41靠近第一驱动芯片211设置，而第二连接线42用于电连接第一连接线41和第二驱动芯片221，以实现第二驱动芯片221与驱动电路板30的电连接，这样驱动电路板30不需要设计的很长，从而可以减短驱动电路板30的长度，降低成本。
需要说明的是，一个所述第二驱动芯片221配设有至少一根电连接线40，且所有电连接线40绝缘且间隔排布。
需要说明的是，所述第一覆晶薄膜板21可以设置于所述驱动电路板30上，即所述第一覆晶薄膜板21同时与显示屏体10和所述驱动电路板30直接连接，所述第一驱动芯片211也可以通过电连接线40与所述驱动电路板30电连接。
具体的，所述第一连接线41设置于所述第一覆晶薄膜板21上。
利用第一覆晶薄膜板21对第一连接线41进行承载和收束，无需为第一连接线41提供额外的载具，同时可以避免第一连接线41容易弯折断裂或影响到显示屏体10上其他走线的分布。
进一步的，所述第一连接线41位于所述第一驱动芯片211和所述第二驱动芯片221之间，防止第一连接线41导致第一驱动芯片211和第二驱动芯片221发生短接。
需要说明的是，所述第一连接线41可以沿纵向排布，即沿垂直所述第一边侧11的方向排布，所述第一连接线41也可以倾斜排布。
具体的，所述第二连接线42设置于所述显示屏体10上，以便于所述第二连接线42的排布，无需为第二连接线42提供额外的载体。
进一步的，所述第二连接线42位于所述覆晶薄膜板组远离所述驱动电路板30的一侧，所述第二连接线42通过第三连接线43与所述第二驱动芯片221电连接。
在一实施方式中，参见图1，所述第三连接线43包括与所述第二驱动芯片221电连接且向远离所述显示屏体10的方向延伸的第一分段431、与所述第一分段431电连接且向靠近所述第一驱动芯片211延伸的第二分段432，以及，与所述第二分段432和所述第二连接线42电连接的第三分段433，所述第三连接线43可以设置于对应的第二覆晶薄膜板22上。
具体的，所述第二连接线42可以设置于所述显示屏体10上靠近所述第一边侧11的位置处，以避免所述第二连接线42对显示屏体10上的其他走线的布局造成不良影响。
具体的，所述第二连接线42沿所述所述第一边侧11的长度方向设置。
具体的，所述驱动电路板30包括主控制板31和驱动转换板32，所述主控制板31位于所述驱动转换板32远离所述显示屏体10的一侧；所述主控制板31上设置有时序控制器311，所述时序控制器311与所述驱动转换板32电连接，所述时序控制器311提供输入信号，所述输入信号经过所述驱动转换板32后输入给所述驱动芯片，以实现对所述驱动芯片的驱动控制。
具体的，所述时序控制器311通过数据传输线50与所述驱动转换板32电连接，所述数据传输线50可以与所述第一连接线41电连接。
其中，所述主控制板31可以和所述驱动转换板32间隔设置。
其中，如图2所示，所述主控制板31还可以和所述驱动转换板32一体成型。
本发明的有益效果为：第二覆晶薄膜板22上的第二驱动芯片221均可以通过第一连接线41和第二连接线42实现与驱动电路板30的电连接，这样第一覆晶薄膜板21两侧的第二覆晶薄膜板22不需要直接连接驱动控制板，同时第一连接线41靠近第一驱动芯片211设置，而沿第一边侧11的长度方向设置的第二连接线42用于电连接第一连接线41和第二驱动芯片221，以实现第二驱动芯片221与驱动转换板32的电连接，这样驱动转换板32不需要设计的很长，从而可以减短驱动转换板32的长度，降低成本。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的技术方案及其核心思想；本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例的技术方案的范围。

Claims (18)

  1. 一种显示装置，其特征在于，所述显示装置包括：
    显示屏体；
    设置于所述显示屏体的第一边侧上且与所述显示屏体电连接的覆晶薄膜板组，所述覆晶薄膜板组包括多个沿所述第一边侧的长度方向间隔排布的覆晶薄膜板；
    位于所述显示屏体的第一边侧的驱动电路板；
    其中，所述覆晶薄膜板组包括靠近所述驱动电路板的中心设置的第一覆晶薄膜板以及位于所述第一覆晶薄膜板侧部的第二覆晶薄膜板，所述第一覆晶薄膜板包括第一驱动芯片，所述第二覆晶薄膜板包括第二驱动芯片；所述第二驱动芯片通过一电连接线与所述驱动电路板电连接，所述电连接线包括靠近所述第一驱动芯片设置的第一连接线以及与所述第一连接线和所述第二驱动芯片电连接的第二连接线；所述第一连接线设置于所述第一覆晶薄膜板上；所述第二连接线设置于所述显示屏体上。
  2. 根据权利要求1所述的显示装置，其特征在于，所述第一连接线位于所述第一驱动芯片和所述第二驱动芯片之间。
  3. 根据权利要求1所述的显示装置，其特征在于，所述第二连接线位于所述覆晶薄膜板组远离所述驱动电路板的一侧，所述第二连接线通过第三连接线与所述第二驱动芯片电连接。
  4. 根据权利要求3所述的显示装置，其特征在于，所述第二连接线沿所述所述第一边侧的长度方向设置。
  5. 根据权利要求1所述的显示装置，其特征在于，所述驱动电路板包括主控制板和驱动转换板，所述主控制板上设置有时序控制器，所述时序控制器与所述驱动转换板电连接。
  6. 根据权利要求5所述的显示装置，其特征在于，所述主控制板和所述驱动转换板一体成型。
  7. 根据权利要求5所述的显示装置，其特征在于，所述主控制板和所述驱动转换板间隔设置，所述时序控制器通过数据传输线与所述驱动转换板电连接。
  8. 根据权利要求1所述的显示装置，其特征在于，所述第一覆晶薄膜板设置于所述驱动电路板上。
  9. 一种显示装置，其特征在于，所述显示装置包括：
    显示屏体；
    设置于所述显示屏体的第一边侧上且与所述显示屏体电连接的覆晶薄膜板组，所述覆晶薄膜板组包括多个沿所述第一边侧的长度方向间隔排布的覆晶薄膜板；
    位于所述显示屏体的第一边侧的驱动电路板；
    其中，所述覆晶薄膜板组包括靠近所述驱动电路板的中心设置的第一覆晶薄膜板以及位于所述第一覆晶薄膜板侧部的第二覆晶薄膜板，所述第一覆晶薄膜板包括第一驱动芯片，所述第二覆晶薄膜板包括第二驱动芯片；所述第二驱动芯片通过一电连接线与所述驱动电路板电连接，所述电连接线包括靠近所述第一驱动芯片设置的第一连接线以及与所述第一连接线和所述第二驱动芯片电连接的第二连接线。
  10. 根据权利要求9所述的显示装置，其特征在于，所述第一连接线设置于所述第一覆晶薄膜板上。
  11. 根据权利要求10所述的显示装置，其特征在于，所述第一连接线位于所述第一驱动芯片和所述第二驱动芯片之间。
  12. 根据权利要求9所述的显示装置，其特征在于，所述第二连接线设置于所述显示屏体上。
  13. 根据权利要求12所述的显示装置，其特征在于，所述第二连接线位于所述覆晶薄膜板组远离所述驱动电路板的一侧，所述第二连接线通过第三连接线与所述第二驱动芯片电连接。
  14. 根据权利要求12所述的显示装置，其特征在于，所述第二连接线沿所述所述第一边侧的长度方向设置。
  15. 根据权利要求9所述的显示装置，其特征在于，所述驱动电路板包括主控制板和驱动转换板，所述主控制板上设置有时序控制器，所述时序控制器与所述驱动转换板电连接。
  16. 根据权利要求15所述的显示装置，其特征在于，所述主控制板和所述驱动转换板一体成型。
  17. 根据权利要求15所述的显示装置，其特征在于，所述主控制板和所述驱动转换板间隔设置，所述时序控制器通过数据传输线与所述驱动转换板电连接。
  18. 根据权利要求9所述的显示装置，其特征在于，所述第一覆晶薄膜板设置于所述驱动电路板上。
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