CN107797347A - 显示面板和包括该显示面板的显示装置 - Google Patents
显示面板和包括该显示面板的显示装置 Download PDFInfo
- Publication number
- CN107797347A CN107797347A CN201710769424.8A CN201710769424A CN107797347A CN 107797347 A CN107797347 A CN 107797347A CN 201710769424 A CN201710769424 A CN 201710769424A CN 107797347 A CN107797347 A CN 107797347A
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- Prior art keywords
- display area
- electrode
- lines
- disposed
- display
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- 239000002184 metal Substances 0.000 claims description 28
- 239000010409 thin film Substances 0.000 claims description 18
- 230000007423 decrease Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 19
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
Classifications
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- 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
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Abstract
公开了一种显示面板和包括该显示面板的显示装置,在该显示面板中,在将驱动驱动器连接至显示区域中设置的多条显示区域线的多条非显示区域线当中的设置在外侧的每条非显示区域线包括彼此电连接且绝缘层位于其间的两个电极。
Description
技术领域
本发明涉及显示面板和包括该显示面板的显示装置,该显示面板包括用于将驱动驱动器连接至显示区域中设置的多条显示区域线的多个非显示区域。
背景技术
平板显示器(FPD)装置适用于诸如便携式电话、平板电脑(PC)、笔记本电脑等的各种电子装置。FPD装置的示例包括液晶显示(LCD)装置、等离子体显示面板(PDP)、有机发光显示装置等。近来,电泳显示(EPD)装置作为FPD装置的一种类型被广泛使用。
在这种显示装置中,LCD装置目前是最广泛商业化的,这是因为LCD装置由于制造技术的进步而容易制造,并且实现了驱动器的驱动性能和高质量图像。
在这样的显示装置中,有机发光显示装置具有1ms以下的快速响应时间和低功耗,因此作为下一代FPD装置引起广泛关注。
图1是例示现有技术的显示装置的示例图。
如图1所示,现有技术的显示装置包括显示面板10和驱动驱动器30,显示面板10包括显示图像的显示区域11和设置在显示区域11外侧的非显示区域12,驱动驱动器30驱动显示面板10。
连接至驱动驱动器30的多条非显示区域线21设置在非显示区域12中,并且连接至非显示区域线的多条显示区域线设置在显示区域11中。多条显示区域线可以是多条选通线或多条数据线。
如图1所示,非显示区域线21相对于非显示区域线21的设置在中心的中心非显示区域线22在左方向或右方向上倾斜。
因此,非显示区域线21的长度不同。为此,非显示区域线21的电阻不同。例如,由于中心非显示区域线22的长度和布置在中心非显示区域线22附近的非显示区域线的长度短,所以中心非显示区域线22的电阻和布置在中心非显示区域线22附近的非显示区域线的电阻低。然而,远离中心非显示区域线22的非显示区域线中的每一条的倾斜角度随着更远离中心非显示区域线22而逐渐增加,为此,远离中心非显示区域线22的非显示区域线的电阻高。
因此,在显示区域12上显示的图像中发生拖尾(smear)。
为了解决这种问题,在现有技术中,将中心非显示区域线22和设置在中心非显示区域线22附近的非显示区域线设计为锯齿形。
然而,非显示区域线21当中的设置在外侧的非显示区域线的电阻远高于非显示区域线21当中的设置在中心的非显示区域线的电阻,为此,由于锯齿形,使得难以降低非显示区域线21的电阻偏差。
因此,为了使电阻偏差最小化,增加驱动驱动器30与显示区域11之间的长度A。
然而,如果长度A增加,则显示面板12的边框的宽度增加。因此,长度A的增加不满足消费者期望使边框的宽度最小化的要求。
发明内容
因此,本公开旨在提供一种显示面板和包括该显示面板的显示装置,其基本上消除了由于相关技术的限制和缺点而引起的一个或多更个问题。
本公开的一方面旨在提供一种显示面板和包括该显示面板的显示装置,其中在将驱动驱动器连接至显示区域中设置的多条显示区域线的多条非显示区域线当中的设置在外侧的每条非显示区域线包括彼此电连接且绝缘层位于其间的两个电极。
本公开的附加优点和特征将在下面的描述中被部分地阐述,并且对于本领域普通技术人员而言在查阅下文之后部分地将变得明显或者可从本公开的实践而得知。本发明的目的和其它优点可通过在书面描述及其权利要求以及附图中具体指出的结构来实现并获得。
为了实现这些和其它优点,并且根据本公开的目的,如在本文中所体现并广泛描述的,提供一种显示面板,该显示面板包括:显示区域,所述显示区域包括通过其提供数据电压或选通脉冲的多条显示区域线;以及非显示区域,所述非显示区域设置在所述显示区域外侧以包围所述显示区域。包括与提供所述数据电压或所述选通脉冲的驱动驱动器连接的多个焊盘的焊盘部分设置在所述非显示区域中。将所述多个焊盘连接至所述多条显示区域线的多条非显示区域线设置在所述非显示区域中。所述多条非显示区域线中的每一条的倾斜角度在从所述多条非显示区域线的设置在所述焊盘部分的中心的中心非显示区域线到外侧的方向上增加。所述多条非显示区域线各自包括:多条第一线,所述多条第一线设置在包括所述中心非显示区域线的第一区域中;多条第二线,所述多条第二线布置在所述多条第一线中的每一条的一侧之外;以及多条第三线,所述多条第三线布置在所述多条第一线中的每一条的另一侧之外,所述多条第二线各自包括彼此电连接且绝缘层位于其间的第一电极和第二电极。所述多条第三线各自包括彼此电连接且绝缘层位于其间的第三电极和第四电极。
在本公开的另一方面,提供一种显示装置,该显示装置包括:显示面板,所述显示面板包括多条显示区域线并且显示图像;以及驱动驱动器,所述驱动驱动器将数据电压或选通脉冲提供给所述多条显示区域线。所述显示面板包括具有所述多条显示区域线的显示区域和设置在所述显示区域外侧以包围所述显示区域的非显示区域。包括与所述驱动驱动器连接的多个焊盘的焊盘部分设置在所述非显示区域中。将所述多个焊盘连接至所述多条显示区域线的多条非显示区域线设置在所述非显示区域中。所述多条非显示区域线中的每一条的倾斜角度在从所述多条非显示区域线的设置在所述焊盘部分的中心的中心非显示区域线到外侧的方向上增加。所述多条非显示区域线各自包括:多条第一线,所述多条第一线设置在包括所述中心非显示区域线的第一区域中;多条第二线,所述多条第二线布置在所述多条第一线中的每一条的一侧之外;以及多条第三线,多条第三线布置在所述多条第一线中的每一条的另一侧之外,所述多条第二线各自包括彼此电连接且绝缘层位于其间的第一电极和第二电极。所述多条第三线各自包括彼此电连接且绝缘层位于其间的第三电极和第四电极。
要理解的是,本公开的前面的简要描述和下面的详细描述二者是示例性和说明性的,并且旨在提供对要保护的本公开的进一步说明。
附图说明
附图被包括以提供对本公开的进一步理解,并且被并入本申请中并构成本申请的一部分,附图例示了本公开的实施方式,并且与本说明书一起用来解释本公开的原理。在附图中:
图1是例示现有技术的显示装置的示例性图;
图2是例示根据本公开的实施方式的显示装置的示例性图;
图3是图2所示的区域B的放大图;
图4是例示根据本公开的实施方式的沿着显示面板的非显示区域和显示区域中的每一个的一部分截取的截面的示例性图;
图5是例示根据本公开的实施方式的沿着显示面板的非显示区域和显示区域中的每一个的一部分截取的截面的另一示例性图;
图6是例示根据本公开的实施方式的沿着显示面板的非显示区域和显示区域中的每一个的一部分截取的截面的另一示例性图;
图7是例示根据本公开的实施方式的显示面板中包括的多条非显示区域线的示例性图;
图8是例示根据本公开的实施方式的设置在显示面板的第一区域中的多条非显示区域线的示例性图;以及
图9是例示根据本公开的实施方式的显示装置的构造的示例性图。
具体实施方式
现在将详细参照本公开的示例性实施方式,在附图中例示了本公开的示例性实施方式的示例。尽可能地,在整个附图中将使用相同的附图标记来指代相同或相似的部件。
本公开的优点和特征及其实施方法将通过参照附图描述的以下实施方式来阐明。然而,本公开可以以不同的形式来实施并且不应被解释为限于本文所阐述的实施方式。相反,提供这些实施方式,使得本公开将是彻底的和完整的,并且将向本领域技术人员充分地传达本公开的范围。此外,本公开仅由权利要求的范围来限定。
在本说明书中,在对每个附图中的元件添加附图标记时,应当注意,已经在其它附图中用于表示相同元件的相同附图标记尽可能地用于相同元件。
在附图中公开的用于描述本公开的实施方式的形状、尺寸、比例、角度和数目仅是示例,因此,本公开不限于所示的细节。相同的附图标记始终表示相同的元件。在下面的描述中,当确定相关已知功能或构造的详细描述不必要地模糊本公开的重点时,将省略详细描述。在使用本说明书中描述的“包含”、“具有”和“包括”的情况下,除非使用“仅”,否则可添加另一部件。单数形式的术语可包括复数形式,除非指相反情况。
在解释元件时,尽管没有明确的描述,但是元件被解释为包括错误范围。
在描述位置关系时,例如,当两个部件之间的位置关系被描述为“在…上”、“在…上方”、“在…下”和“在…下方”时,除非使用“仅”或“直接”,否则可在这两个部件之间设置一个或更多个其它部件。
在描述时间关系时,例如,当时间顺序被描述为“在…之后”、“随后…”、“在…之后”和“在…之前”时,除非使用“仅”或“直接”,否则可包括不连续的情况。
术语“至少一个”应被理解为包括一个或更多个相关列举项目的任何和所有组合。例如,“第一项目、第二项目和第三项目中的至少一个”的含义表示从第一项目、第二项目和第三项目中的两个或更多个以及第一项目、第二项目或第三项目提出的所有项目的组合。
应当理解,尽管这里可使用术语“第一”、“第二”等来描述各种元件,但是这些元件不应受这些术语的限制。这些术语仅用于将一个元件与另一元件区分开。例如,在不脱离本公开的范围内,第一元件可被称为第二元件,并且类似地,第二元件可被称为第一元件。
如本领域技术人员可充分理解的,本公开的各种实施方式的特征可部分或全部地彼此联接或组合,并且可彼此进行各种不同的相互操作并在技术上进行驱动。本公开的实施方式可彼此独立地执行,或者可以以相互依赖关系一起执行。
在下文中,将参照附图详细描述本公开的实施方式。
本公开可应用于使用外部补偿的各种显示装置。
图2是例示根据本公开的实施方式的显示装置的示例性图,并且图3是图2所示的区域B的放大图。
如图2和图3所示,根据本公开的实施方式的显示装置可包括显示区域130和非显示区域140,该显示区域130设置有通过其提供数据电压或选通脉冲的多条显示区域线DPL,该非显示区域140设置在显示区域130外侧以包围显示区域130。
可在非显示区域140中设置焊盘部分110,该焊盘部分110包括与提供数据电压或选通脉冲的驱动驱动器连接的多个焊盘111。
可在非显示区域140中设置多条非显示区域线120,该多条非显示区域线120将焊盘111连接至显示区域线DPL。
首先,显示面板100可构造有液晶显示面板或有机发光显示面板,并且可构造有除液晶显示面板和有机发光显示面板之外的各种面板。
显示区域130可以是显示面板100的显示图像的区域。显示区域130可包括多条数据线DL1至DLd和多条选通线GL1至Glg,通过所述多条数据线DL1至DLd提供数据电压,通过所述多条选通线GL1至Glg提供选通脉冲。
显示区域线DPL可以是数据线或选通线。
此外,驱动驱动器可以是数据驱动器、选通驱动器或执行数据驱动器和选通驱动器的所有功能的驱动器。
例如,如果驱动驱动器是将数据电压提供给数据线DL1至DLd的数据驱动器,则显示区域线DPL可以是数据线DL1至DLd。
如果驱动驱动器是将选通脉冲提供给选通线GL1至GLg的选通驱动器,则显示区域线DPL可以是选通线GL1至GLg。
如果驱动驱动器执行数据驱动器和选通驱动器的所有功能,则显示区域线DPL可以是选通线GL1至GLg和数据线DL1至DLd。
非显示区域140可表示设置在显示区域130外侧以包围显示区域130的区域。
如果显示面板100具有如图2所示的四边形形状,则非显示区域140可设置在显示面板100的四个边上。
非显示区域140可包括焊盘部分110,该焊盘部分110包括与提供数据电压或选通脉冲的驱动驱动器联接的焊盘111。
可在非显示区域140中设置将焊盘111连接至显示区域线DPL的非显示区域线120。
可在一个显示面板100中配备至少一个驱动驱动器。为此,可在非显示区域140中设置至少一个焊盘部分110。在图2中,作为本公开的示例,为了配备三个驱动驱动器,例示了包括三个焊盘部分110的显示面板。
在这种情况下,可在设置在显示面板100的上端的非显示区域140中设置将数据电压提供给数据线DL1至DLd的两个驱动驱动器(即,配备有两个数据驱动器的两个焊盘部分110)。
此外,可在设置在显示面板100的左侧的非显示区域140中设置将选通脉冲提供给选通线GL1至GLg的一个驱动驱动器(即,配备有一个选通驱动器的一个焊盘部分110)。
三个焊盘部分110和连接至三个焊盘部分110的非显示区域线120可具有相同的构造和功能。因此,在下文中,将参照设置在图2的设区域B中的焊盘部分110和非显示区域线120来描述根据本公开的实施方式的显示面板和显示装置。
因此,下面描述的非显示区域线120可设置在非显示区域140中,并且可执行连接数据线和配备在焊盘部分110中的数据驱动器的功能。另外,显示区域线DPL可以是数据线。
首先,非显示区域线120中的每一条的倾斜角度S可在非显示区域线120的设置在焊盘部分的中心的中心非显示区域线128到外侧的方向上增加。
例如,在图3中,非显示区域线120的设置在外侧的非显示区域线129的倾斜角度S可大于与中心非显示区域线128相邻的非显示区域线128a的倾斜角度S。
这里,倾斜角度S可表示中心非显示区域线128与非显示区域线120之间的角度。当除中心非显示区域线128之外的非显示区域线120包括如图3所示的倾斜区域和与中心非显示区域线128平行的区域时,倾斜角度S可表示倾斜区域与中心非显示区域线128之间的角度。
中心非显示区域线128可以是非显示区域线120中的一条。为了将中心非显示区域线128与其它非显示区域线120区分开,由附图标记“128”指示中心非显示区域线128。另外,在下面的描述中,如果需要与其它非显示区域线区分开,则可由除附图标记“120、128、128a和129”之外的附图标记来指示非显示区域线。
其次,非显示区域线120可包括设置在包括中心非显示区域线128的第一区域R1中的多条第一线121、布置在每个第一线121的一侧之外的多条第二线122以及布置在每个第一线121的另一侧之外的多条第三线123。
如上所述,第一线121可设置在第一区域R1中。
在图3中,例如,第二线122可设置在位于第一区域R1的左侧的第二区域R2中。
在图3中,例如,第三线123可设置在位于第一区域R1的右侧的第三区域R3中。
设置在第二区域R2中的第二线122可各自包括彼此电连接且绝缘层位于其间的第一电极和第二电极。
设置在第三区域R3中的第三线123可各自包括彼此电连接且绝缘层位于其间的第三电极和第四电极。
为了提供附加的描述,设置在第二区域R2中的第二线122和设置在第三区域R3中的第三线123可各自包括彼此电连接且绝缘层位于其间的两条金属线。因此,第二线122和第三线123中的每一条的电阻低于现有技术的各自包括一条金属线的非显示区域线中的每一条的电阻。
因此,如图2所示的作为连接至驱动驱动器的焊盘部分110与显示区域130之间的间隔的链路高度C可小于图1所示的链路高度A。因此,与现有技术的显示面板的边框的宽度相比,根据本公开的实施方式的显示面板的边框的宽度减小。
下面将参照图4至图6来描述第一电极至第四电极。
图4是例示沿着根据本公开的实施方式的显示面板的非显示区域和显示区域中的每一个的一部分截取的截面的示例性图。具体地,图4是例示显示区域130的包括薄膜晶体管TFT的区域和非显示区域140的包括第二线122或第三线123的区域中的每一个区域的截面的示例性图。这里,第二线122或第三线123的截面表示沿着图3的K-K'线截取的截面。
第二线122和第三线123可按照相同的结构设置。因此,在图4中,由122a指示的第二线122的第一电极可以是第三线123的第三电极123a。另外,在图4中,由122b指示的第二线122的第二电极可以是第三线123的第四电极123b。另外,在图4中,由122指示的第二线可以是第三线123。
可在显示面板100的显示区域130或非显示区域140中设置各种类型的TFT。例如,可在显示区域130中设置用于驱动多个像素中的每一个的TFT,并且可在非显示区域140中设置构造驱动驱动器的薄膜晶体管TFT。具体地,作为驱动驱动器的选通驱动器可被构造为内置在非显示区域140中的面板内栅(GIP)类型,并且可在具有GIP类型的选通驱动器中包括各种类型的TFT。
如图4所示,显示面板100可包括:基板151;栅极G,其设置在基板151上并构造薄膜晶体管TFT;栅极绝缘层152,其覆盖栅极G和基板151;有源层ACT,其设置在栅极绝缘层152上;第一端子S_E,其设置在有源层ACT的一侧上;第二端子D_E,其设置在有源层ACT的另一侧上;第一绝缘层153,其覆盖第一端子、第二端子和有源层;第一金属154,其设置在第一绝缘层153上并连接至第二端子D_E;以及第一材料155,其覆盖第一金属154。
当显示面板100是液晶显示面板时,第一金属154可以是透明电极,并且第一材料155可以是液晶。
当显示面板100是有机发光显示面板时,第一金属154可以是构造有机发光二极管(OLED)的阳极,并且第一材料155可以是OLED。
在显示面板100中,如图4所示,第二线122的第一电极122a和第三线123的第三电极123a可设置在与和设置在非显示区域140中的薄膜晶体管TFT的栅极G连接的金属线相同的层上。
在显示面板100中,第二线122的第二电极122b和第三线123的第四电极123b可设置在与和薄膜晶体管TFT的源极或漏极连接的金属线相同的层上。这里,薄膜晶体管TFT的源极或漏极可以是第一端子S_E或第二端子D_E。
为了提供附加描述,第二线122的第一电极122a可设置在其上设置有栅极G的层上,并且第二电极122b可设置在其上设置有第一端子S_E或第二端子D_E的层上,或者与连接至第一端子S_E或第二端子D_E的金属线相同的层上。在这种情况下,第一电极122a和第二电极122b可设置有位于其间的栅极绝缘层152,并且可通过设置在栅极绝缘层152中的第一接触孔124彼此电连接。
此外,第三线123的第三电极123a可设置在其上设置有栅极G的层上,并且第四电极123b可设置在其上设置有第一端子S_E或第二端子D_E的层上,或者与连接至第一端子S_E或第二端子D_E的金属线相同的层上。在这种情况下,第三电极123a和第四电极123b可设置有位于其间的栅极绝缘层152,并且可通过设置在栅极绝缘层152中的第二接触孔125彼此电连接。
图5是例示沿着根据本公开的实施方式的显示面板的非显示区域和显示区域中的每一个的一部分截取的截面的另一示例性图。具体地,图5是例示显示区域130的包括薄膜晶体管TFT的区域和非显示区域140的包括第二线122或第三线123的区域中的每一个区域的截面的示例性图。这里,第二线122或第三线123的截面表示沿着图3的K-K'线截取的截面。在下面的描述中,将省略或将简要描述与以上参照图4描述的细节相同或类似的细节。
在显示面板100中,如图5所示,第二线122的第一电极122a和第三线123的第三电极123a可设置在与和设置在显示区域130或非显示区域140中的薄膜晶体管TFT连接的金属线相同的层上。这里,与薄膜晶体管TFT连接的金属线可以是连接至栅极G的金属线、连接至第一端子S_E的金属线或连接至第二端子D_E的金属线。
在显示面板100中,第二线122的第二电极122b和第三线123的第四电极123b可设置在与显示区域130中设置的透明电极相同的层上。例如,如图4所示,当显示面板100是液晶显示面板时,第一金属154可以是透明电极。在这种情况下,第二电极122b和第四电极123b可设置在与透明电极相同的层上,而且各自可由透明电极形成。
此外,当显示面板100是有机发光显示面板时,第一金属154可以是阳极。在这种情况下,第二电极122b和第四电极123b可设置在与阳极相同的层上,而且各自可由与阳极的金属相同的金属形成。
图6是例示沿着根据本公开的实施方式的显示面板的非显示区域和显示区域中的每一个的一部分截取的截面的另一示例性图。具体地,图6是例示显示区域130的包括薄膜晶体管TFT的区域和非显示区域140的包括第二线122或第三线123的区域中的每一个区域的截面的示例性图。这里,第二线122或第三线123的截面表示沿着图3的K-K'线截取的截面。在下面的描述中,将省略或将简要描述与以上参照图4和图5描述的细节相同或类似的细节。
在显示面板100中,如图6所示,第二线122的第一电极122a和第三线123的第三电极123a可设置在与覆盖显示区域130或非显示区域140中设置的薄膜晶体管TFT的有源区域ACT的遮光片157相同的层上。遮光片157可覆盖有源区域ACT,以用于防止有源区域ACT的特性受到光或寄生电容的影响。遮光片157可设置在基板151上,并且第二绝缘层156可设置在遮光片157与栅极G之间。
在显示面板100中,第二线122的第二电极122b和第三线123的第四电极123b可设置在与连接至薄膜晶体管TFT的金属线相同的层上。这里,连接至薄膜晶体管TFT的金属线可以是连接到栅极G的金属线、连接至第一端子S_E的金属线或连接至第二端子D_E的金属线。在图6中,例示了这样的显示面板:第二电极122b和第四电极123b设置在其上设置有连接至第一端子S_E或第二端子D_E的金属线的层上。
图7是例示根据本公开的实施方式的显示面板中包括的多条非显示区域线的示例性图,并且具体地,是例示第二线122和第三线123的示例性图。
为了提供附加描述,图7是例示设置在第二区域R2中的第二线122的示例性图。设置在第三区域R3中的第三线123可具有与设置在第二区域R2中的第二线122相同的结构,并且可具有与第二线122横向对称的结构。
因此,在图7中,由122a指示的第二线122的第一电极可以是第三线123的第三电极123a。另外,在图7中,由122b指示的第二线122的第二电极可以是第三线123的第四电极123b。另外,在图4中,由122指示的第二线可以是第三线123。另外,如上所述,第二线122和第三线123可具有横向对称结构。因此,在图7中,第三线123可基本上具有左侧和右侧在其间切换的结构。
在显示面板100中,第二线122的第一电极122a可物理地连接至显示区域线DPL,并且第二线122的第二电极122b可通过设置在第一电极122a与第二电极122b之间的绝缘层的第一接触孔124电连接至第一电极122a。
这里,在图4所示的显示面板100中,绝缘层可以是栅极绝缘层152。另外,在图5所示的显示面板100中,绝缘层可以是栅极绝缘层152和第一绝缘层153。另外,在图6所示的显示面板100中,绝缘层可以是栅极绝缘层152和第二绝缘层156。
在显示面板100中,第三线123的第三电极123a可物理地连接至显示区域线DPL,并且第三线123的第四电极123b可通过设置在第三电极123a与第四电极123b之间的绝缘层的第二接触孔125电连接至第三电极123a。
这里,在图4所示的显示面板100中,绝缘层可以是栅极绝缘层152。另外,在图5所示的显示面板100中,绝缘层可以是栅极绝缘层152和第一绝缘层153。另外,在图6所示的显示面板100中,绝缘层可以是栅极绝缘层152和第二绝缘层156。
在这种情况下,如图3所示,构造第二线122的每个第二电极122b的长度可在从焊盘部分110的外侧到中心非显示区域线128的方向上缩短。当每个第二电极122b的长度缩短时,每个第二线路122的电阻可逐渐增加。
为了提供附加描述,可通过使用第二电极122b来减小每个第二线122的电阻,因此,可减小链路高度C。另外,为了尽可能多地线性增大或减小第二线122之间的电阻偏差,可不同地改变第二电极122b的长度和形状。
此外,构造第三线123的每个第四电极123b的长度可在从焊盘部分110的外侧到中心非显示区域线128的方向上缩短。
为了提供附加描述,可通过使用第四电极123b来减小每个第三线123的电阻,因此,可减小链路高度C。另外,为了尽可能多地线性增大或减小第三线123之间的电阻偏差,可不同地改变第四电极123b的长度和形状。
图8是例示根据本公开的实施方式的设置在显示面板的第一区域中的多条非显示区域线的示例性图。
设置在第一区域R1中的第一线121中的每一条的倾斜角度可小于分别设置在第二区域R2和第三区域R3中的第二线122和第三线123中的每一条的倾斜角度,因此,第一线121中的每一条的长度可以比第二线122和第三线123中的每一条的长度短。因此,第一线121中的每一条的电阻可低于第二线122和第三线123中的每一条的电阻。
为了防止这种偏差,如上所述,第二线122和第三线123中的每一个可被构造成两条线。另外,第二线122和第三线123中的每一个可构造有三条或更多条线。
然而,由于第一线121中的每一条的长度远远短于第二线122和第三线123中的每一条的长度,所以尽管使用了上述方法,但是没有明显减小第一线121、第二线122和第三线123之间的电阻偏差。
为了防止这种问题,如图8所示,第一线121可被设置为锯齿形图案,因此,减小了第一线121、第二线122和第三线123之间的电阻偏差。
在这种情况下,如图8所示,锯齿形图案之间的图案间隔随着更靠近中心非显示区域线128而逐渐减小。
例如,在图8中,中心非显示区域线128的图案间隔M1可被设定为比设置在第一区域R1中的其它第一线121的图案间隔短。
此外,与中心非显示区域线128的左侧和右侧相邻的第一线121a的图案间隔M2可被设定为小于远离中心非显示区域线128的其它第一线121b的图案间隔M3。
图9是例示根据本公开的实施方式的显示装置的构造的示例性图。在下面的描述中,将省略或将简要描述与以上参照图2至图8描述的细节相同或类似的细节。
根据本公开的实施方式的显示装置可包括显示面板100和驱动驱动器,显示面板100包括多条显示区域线DPL并显示图像,驱动驱动器将数据电压或选通脉冲提供给显示区域线DPL。
首先,显示面板100可使用以上参照图2至图8描述的显示面板。
因此,显示面板100可包括设置有多条显示区域线DPL的显示区域130和设置在显示区域130外侧以包围显示区域130的非显示区域140。
可在非显示区域140中设置包括与驱动驱动器连接的多个焊盘111的焊盘部分110。
可在非显示区域140中设置将焊盘111连接至显示区域线DPL的多条非显示区域线120。
非显示区域线120中的每一条的倾斜角度S可在从设置在非显示区域线120的中心的中心非显示区域线128到外侧的方向上增加。
非显示区域线120可包括:多条第一线121,其设置在包括中心非显示区域线128的第一区域R1中;多条第二线122,其布置在第一线121中的每一条的一侧之外;以及多条第三线123,其布置在第一线121中的每一条的另一侧之外。
第二线122可各自包括彼此电连接且绝缘层位于其间的第一电极122a和第二电极122b。
第三线123可各自包括彼此电连接且绝缘层位于其间的第三电极123a和第四电极124b。
其次,驱动驱动器可以是选通驱动器200、数据驱动器300和执行选通驱动器200和数据驱动器300的功能的驱动器中的一个。
例如,在图9中,作为本公开的示例,例示了在三个焊盘部分110上安装三个驱动驱动器的显示装置。
在这种情况下,可在设置在显示面板100的上端的非显示区域140中设置的两个焊盘部分110上分别安装将数据电压提供给数据线DL1至DLd的两个数据驱动器300。
此外,可在设置在显示面板100的左侧的非显示区域140中设置的焊盘部分110上安装将选通脉冲提供给选通线GL1至GLg的一个驱动驱动器200。
下面将简要描述根据本公开的实施方式的上述显示装置。
在本公开的实施方式中,为了最小化非显示区域线120之间的电阻偏差,非显示区域线120当中的布置在外侧的第二线122和第三线123可各自构造有彼此间隔开且绝缘层位于其间的两条电极线。
此外,为了进一步减小电阻偏差,非显示区域线120当中的布置在中心的第一线121可被设置为锯齿形图案。
如上所述,根据本公开的实施方式,减小了连接至一个驱动驱动器的非显示区域线的电阻偏差,从而减少由非显示区域线的电阻偏差引起的拖尾。
此外,根据本公开的实施方式,多条非显示区域线当中的设置在外侧的非显示区域线的电阻与现有技术相比进一步减小,因此,减小了作为驱动驱动器与显示区域之间的间隔的链路高度。因此,减小了显示面板的边框的宽度。
此外,根据本公开的实施方式,非显示区域线的电阻降低,因此,尽管驱动驱动器的数目被减少,但是减少了由非显示区域线的电阻偏差引起的拖尾。
对于本领域技术人员显而易见的是,在不脱离本公开的精神或范围的情况下,可对本公开进行各种修改和变型。因此,本公开旨在涵盖本公开的修改和变型,只要它们在所附权利要求及其等同物的范围内。
相关申请的交叉引用
本申请要求于2016年8月31日提交的韩国专利申请No.10-2016-0111382的权益,该韩国专利申请通过引用并入本文中,如同其全部在本文中完全阐述一样。
Claims (9)
1.一种显示面板,该显示面板包括:
显示区域,所述显示区域包括多条显示区域线,通过所述多条显示区域线提供数据电压或选通脉冲;以及
非显示区域,所述非显示区域设置在所述显示区域之外以包围所述显示区域,
其中,
包括与提供所述数据电压或所述选通脉冲的驱动驱动器连接的多个焊盘的焊盘部分设置在所述非显示区域中,
将所述多个焊盘连接至所述多条显示区域线的多条非显示区域线设置在所述非显示区域中,
所述多条非显示区域线中的每一条的倾斜角度在从所述多条非显示区域线的设置在所述焊盘部分的中心处的中心非显示区域线到外侧的方向上增加,所述倾斜角度表示所述中心非显示区域线与所述非显示区域线之间的角度,
所述多条非显示区域线各自包括:
多条第一线,所述多条第一线设置在包括所述中心非显示区域线的第一区域中;
多条第二线,所述多条第二线设置在布置于所述第一区域的一侧之外的第二区域中;以及
多条第三线,所述多条第三线设置在布置于所述第一区域的另一侧之外的第三区域中,
所述多条第二线各自包括第一电极和第二电极,所述第一电极和所述第二电极彼此电连接且在所述第一电极与所述第二电极之间具有绝缘层,并且
所述多条第三线各自包括第三电极和第四电极,所述第三电极和所述第四电极彼此电连接且在所述第三电极与所述第四电极之间具有绝缘层。
2.根据权利要求1所述的显示面板,其中
所述第一电极和所述第三电极设置在与和所述显示区域或所述非显示区域中设置的薄膜晶体管的栅极连接的金属线相同的层上,并且
所述第二电极和所述第四电极设置在与和所述薄膜晶体管的源极或漏极连接的金属线相同的层上。
3.根据权利要求1所述的显示面板,其中
所述第一电极和所述第三电极设置在与和所述显示区域或所述非显示区域中设置的薄膜晶体管连接的金属线相同的层上,并且
所述第二电极和所述第四电极设置在与所述显示区域中设置的透明电极相同的层上。
4.根据权利要求1所述的显示面板,其中
所述第一电极和所述第三电极设置在与覆盖所述显示区域或所述非显示区域中设置的薄膜晶体管的有源区域的遮光片相同的层上,并且
所述第二电极和所述第四电极设置在与和所述薄膜晶体管连接的金属线相同的层上。
5.根据权利要求1所述的显示面板,其中
所述第一电极物理地连接至所述显示区域线,并且所述第二电极通过设置在所述第一电极与所述第二电极之间的绝缘层中的第一接触孔电连接至所述第一电极,并且
所述第三电极物理地连接至所述显示区域线,并且所述第四电极通过设置在所述第三电极与所述第四电极之间的绝缘层中的第二接触孔电连接至所述第三电极。
6.根据权利要求5所述的显示面板,其中
构造所述多条第二线中的一条的所述第二电极中的每一个的长度在从所述焊盘部分的外侧到所述中心非显示区域线的方向上变短,并且
构造所述多条第三线中的一条的所述第四电极中的每一个的长度在从所述焊盘部分的外侧到所述中心非显示区域线的方向上变短。
7.根据权利要求1所述的显示面板,其中,所述多条第一线各自具有锯齿形图案。
8.根据权利要求7所述的显示面板,其中,相邻的锯齿形图案之间的图案间隔随着更靠近所述中心非显示区域线而逐渐减小。
9.一种显示装置,该显示装置包括:
显示面板,所述显示面板包括多条显示区域线并且显示图像;以及
驱动驱动器,所述驱动驱动器将数据电压或选通脉冲提供给所述多条显示区域线,
其中,
所述显示面板包括含有所述多条显示区域线的显示区域和设置在所述显示区域之外以包围所述显示区域的非显示区域,
包括与所述驱动驱动器连接的多个焊盘的焊盘部分设置在所述非显示区域中,
将所述多个焊盘连接至所述多条显示区域线的多条非显示区域线设置在所述非显示区域中,
所述多条非显示区域线中的每一条的倾斜角度在从所述多条非显示区域线的设置在所述焊盘部分的中心处的中心非显示区域线到外侧的方向上增加,所述倾斜角度表示所述中心非显示区域线与所述非显示区域线之间的角度;
所述多条非显示区域线各自包括:
多条第一线,所述多条第一线设置在包括所述中心非显示区域线的第一区域中;
多条第二线,所述多条第二线设置在布置于所述第一区域的一侧之外的第二区域中;以及
多条第三线,所述多条第三线设置在布置于所述第一区域的另一侧之外的第三区域中,
所述多条第二线各自包括第一电极和第二电极,所述第一电极和所述第二电极彼此电连接且在所述第一电极与所述第二电极之间具有绝缘层,并且
所述多条第三线各自包括第三电极和第四电极,所述第三电极和所述第四电极彼此电连接且在所述第三电极与所述第四电极之间具有绝缘层。
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