CN104570518A - 一种显示装置及其制作方法 - Google Patents
一种显示装置及其制作方法 Download PDFInfo
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- 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
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- 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
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- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
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- 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
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- 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
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- 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
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Abstract
本发明公开了一种显示装置及其制作方法,该显示装置包括显示器件、外挂器件以及用于连接外接信号的柔性电路板;显示器件具有第一类引线和第二类引线;外挂器件具有预留引线,预留引线通过导电胶与第二类引线电性连接;柔性电路板具有第一类管脚和第二类管脚;第一类引线与第一类管脚电性连接,第二类引线与第二类管脚电性连接,这样预留引线通过导电胶与第二类引线电性连接,第二类引线与第二类管脚电性连接,可以实现外挂器件与外接信号的导通,相对于现有技术中外挂器件与显示器件分别设置有各自的柔性电路板,发明实施例提供的显示装置,省去了单独制作外挂器件的柔性电路板,降低了显示装置的生成成,也简化了显示装置的外挂器件的结构。
Description
技术领域
本发明涉及显示技术领域,尤其涉及一种显示装置及其制作方法。
背景技术
近年来,随着显示技术的飞速发展,触控显示技术、三维显示技术、电致变色显示技术也随之得到迅速的发展。一般地,现有的显示装置中的触控器件、三维器件、电致变色器件等外挂器件通常需要设置柔性电路板(Flexible PrintedCircuit board,FPC),与显示面板的柔性电路板电性连接,从而实现外挂器件与外接信号的导通,最终实现显示装置的正常显示功能。
然而,在某些情况下,显示装置中的外挂器件连接的柔性电路板所需的信号通道较少,例如图1所示,以一种裸眼三维液晶显示器为例,其中,显示器的显示面板主要包括:第一基板01、第二基板02以及夹于第一基板01和第二基板02之间的液晶层(图中未示出);作为显示器外挂器件的液晶光栅主要包括:第三基板03、第四基板04以及夹于第三基板03和第四基板04之间的液晶层(图中未示出),另外,显示面板和外挂器件均设置有各自的FPC,即如图1中所示的与第一基板01电性连接的FPC1,与第三基板03电性连接的FPC2,然而对于这种外挂式的液晶光栅,为实现黑白显示效果,通常只需两个电极信号通道,即可以实现明暗交替的条纹,从而实现三维显示,如图1所示的显示器结构,其需要额外制作三维液晶光栅连接的FPC2,这样将会导致显示器的制作成本的提高,且也不利于简化外挂器件的结构。
因此,如何在保证显示装置中外挂器件与外接信号导通的前提下,简化外挂器件的结构,降低显示装置的制作成本,是本领域技术人员亟待解决的问题。
发明内容
本发明实施例提供了一种显示装置及其制作方法,用以解决现有技术中存在的显示装置的外挂器件的结构较复杂,制作成本较高的问题。
本发明实施例提供了一种显示装置,包括:显示器件、外挂器件以及用于连接外接信号的柔性电路板;其中,
所述显示器件的绑定区域具有第一类引线和第二类引线;
所述外挂器件的绑定区域具有预留引线,所述预留引线通过导电胶与所述第二类引线电性连接;
所述柔性电路板具有第一类管脚和第二类管脚;所述第一类引线与所述第一类管脚电性连接,所述第二类引线与所述第二类管脚电性连接。
在一种可能的实施方式中,本发明实施例提供的上述显示装置中,在显示器件的绑定区域中,所述第一类引线和所述第二类引线平行排列,且所述第二类引线位于所述第一类引线的两侧或一侧。
在一种可能的实施方式中,本发明实施例提供的上述显示装置中,所述导电胶上还覆盖有一层保护胶。
在一种可能的实施方式中,本发明实施例提供的上述显示装置中,所述导电胶为银胶。
在一种可能的实施方式中,本发明实施例提供的上述显示装置中,所述外挂器件为三维器件、触控器件或电致变色器件。
在一种可能的实施方式中,本发明实施例提供的上述显示装置中,所述三维器件为液晶光栅、电致变色光栅或液晶透镜。
在一种可能的实施方式中,本发明实施例提供的上述显示装置中,所述外挂器件包括透明电极,所述透明电极为插指结构或叠层结构。
本发明实施例提供了一种本发明实施例提供的上述显示装置的制作方法,包括:
在显示器件的绑定区域形成第一类引线和第二类引线;
在外挂器件的绑定区域形成预留引线;
采用导电胶将所述外挂器件的预留引线与所述显示器件的第二类引线电性连接;
将所述显示器件的第一类引线与柔性电路板具有的第一类管脚电性连接,将所述显示器件的第二类引线与柔性电路板具有的第二类管脚电性连接。
在一种可能的实施方式中,本发明实施例提供的上述显示装置的制作方法中,在采用导电胶将所述外挂器件的预留引线与所述显示器件的第二类引线电性连接之后,还包括:
在所述导电胶上涂布一层保护胶。
本发明实施例的有益效果包括:
本发明实施例提供了一种显示装置及其制作方法,该显示装置包括显示器件、外挂器件以及用于连接外接信号的柔性电路板;其中,显示器件的绑定区域具有第一类引线和第二类引线;外挂器件的绑定区域具有预留引线,预留引线通过导电胶与第二类引线电性连接;柔性电路板具有第一类管脚和第二类管脚;第一类引线与第一类管脚电性连接,第二类引线与第二类管脚电性连接,这样外挂器件的预留引线通过导电胶与显示器件的第二类引线电性连接,第二类引线与柔性电路板的第二类管脚电性连接,可以实现外挂器件与外接信号的导通,相对于现有技术中外挂器件与显示器件分别设置有各自的柔性电路板,本发明实施例提供的显示装置,省去了单独制作外挂器件的柔性电路板,降低了显示装置的生产成本,也简化了显示装置的外挂器件的结构。
附图说明
图1为现有技术中三维液晶显示器的结构示意图;
图2为本发明实施例提供的显示装置的结构示意图;
图3a和图3b分别为本发明实施例提供的第一类引线和第二类引线的分布示意图;
图4a-图4c分别为本发明实施例提供的电致变色光栅的结构示意图;
图5为本发明实施例提供的显示装置的制作方法流程图。
具体实施方式
下面结合附图,对本发明实施例提供的显示装置及其制作方法的具体实施方式进行详细地说明。
本发明实施例提供了一种显示装置,如图2所示,可以具体包括:显示器件1、外挂器件2以及用于连接外接信号的柔性电路板3;其中,
显示器件1的绑定区域具有第一类引线和第二类引线;
外挂器件2的绑定区域具有预留引线,预留引线通过导电胶D1与第二类引线电性连接;
柔性电路板3具有第一类管脚和第二类管脚;第一类引线与第一类管脚电性连接,第二类引线与第二类管脚电性连接。
本发明实施例提供的上述显示装置中,包括显示器件1、外挂器件2以及用于连接外接信号的柔性电路板3;其中,显示器件1的绑定区域(虚线框A标注的区域)具有第一类引线和第二类引线(图中未示出);外挂器件2的绑定区域(虚线框B标注的区域)具有预留引线(图中未示出),预留引线通过导电胶D1与第二类引线电性连接;柔性电路板3具有第一类管脚和第二类管脚;第一类引线与第一类管脚电性连接,第二类引线与第二类管脚电性连接,这样外挂器件2的预留引线通过导电胶与显示器件1的第二类引线电性连接,第二类引线与柔性电路板3的第二类管脚电性连接,可以实现外挂器件2与外接信号的导通,相对于现有技术中外挂器件与显示器件分别设置有各自的柔性电路板,本发明实施例提供的显示装置,省去了单独制作外挂器件的柔性电路板,降低了显示装置的生成成本,也简化了显示装置的外挂器件的结构。
在具体实施时,本发明实施例提供的上述显示装置中,如图3a和图3b所示,在显示器件的绑定区域中,第一类引线L1和第二类引线L2可以平行排列,且第二类引线L2位于第一类引线L1的两侧或一侧,即可以将第二类引线L2如图3a所示设置于第一类引线L1的两侧,也可以将第二类引线L2如图3b所示设置于第一类引线L1一侧,具体地,第一类引线L1和第二类引线L2还可以以其他任一可以实现的方式排列,在此不作限定。这样将第一类引线L1与第二类引线L2平行排列且将第二类引线L2设置于第一类引线L1的两侧或一侧,有利于区分两类引线,且有利于实现导电胶的涂布技术,即在对第二类引线L2进行导电胶涂布技术时,第二类引线L2的位置比较容易找到且有利于实施导电胶涂布。
在具体实施时,本发明实施例提供的上述显示装置中,为了防止导电胶在显示装置后续制作工艺中意外脱落影响外挂器件与外接信号之间的导通,一般地,如图2所示,在导电胶D1上还覆盖有一层保护胶D2,这样在导电胶D1上覆盖一层保护胶D2,可以防止在显示装置的制作工艺中由于直接接触导电胶D1而使得导电胶D1意外脱落,保证了外挂器件的预留引线和显示器件的第二类引线之间的电性连接,进而保证了外挂器件与外接信号之间的导通。
在具体实施时,本发明实施例提供的上述显示装置中,为了实现外挂器件与外接信号之间的导通,因此需要将外挂器件的预留引线与显示器件的第二类引线电性连接,其实现方式可以有多种,在此不作限定,本发明实施例提供的实现方式是通过导电胶涂布技术将外挂器件的预留引线与显示面板的第二类引线电性连接,其中,导电胶为可以实现导电胶涂布技术的金属胶的一种,优选的,导电胶可以为银胶,银胶具有良好的导电性,有利于引线之间的信号传输。
在具体实施时,本发明实施例提供的上述显示装置中,外挂器件可以为三维器件、触控器件或电致变色器件,其中,针对不同类型的外挂器件均可以设置预留引线,然后通过导电胶将外挂器件上的预留引线与显示器件的第二类引线电性连接,实现外挂器件与外接信号的导通,相对于现有技术中外挂器件与显示器件分别设置有各自的柔性电路板,本发明实施例提供的显示装置,省去了单独制作外挂器件的柔性电路板,降低了显示装置的生成成本,也简化了显示装置的外挂器件的结构。
在具体实施时,本发明实施例提供的上述显示装置可以为三维显示器,对应的三维器件可以为液晶光栅(LC barrier)、电致变色光栅或液晶透镜(LClens)。本发明实施例提供的上述显示装置也可以应用于手机、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件,即可以根据实际需要应用于各类显示产品中,在此不作限定。
在具体实施,本发明实施例提供的上述显示装置中,外挂器件包括透明电极,透明电极可以为插指结构或叠层结构。具体地,下面以外挂器件为电致变色光栅为例进行说明,如图4a所示,电致变色光栅包括形成插指结构的两个透明梳状电极201和202,以及填充于两个梳状电极的间隙处的电致变色材料203。具体地,两个分立的梳状电极的两端P1和P2可以作为外挂器件的预留引线端,通过导电胶与显示器件的第二类引线电性连接,实现外挂器件与外接信号的导通,通过对两个分立的梳状电极的两端P1和P2施加正负电压信号,使梳状电极之间形成电场,填充于两个梳状电极的间隙处的电致变色材料可以在电场的作用下进行颜色变化,实现不同的颜色显示,最终实现电致变色光栅的正常显示功能。
具体地,如图4b所示,电致变色光栅包括第一透明电极204和第二透明电极205,以及填充于两个透明电极间的电致变色材料203,两个分立的透明电极的两端P3和P4可以作为外挂器件的预留引线端,通过导电胶与显示器件的第二类引线电性连接,实现外挂器件与外接信号的导通,通过对两个分立的透明电极的两端P3和P4施加正负电压信号,使两个透明电极之间形成电场,填充于两个透明电极间的电致变色材料可以在电场的作用下进行颜色变化,实现不同的颜色显示,最终实现电致变色光栅的正常显示功能。另外,叠层结构的透明电极与插指结构的透明电极不同,为了实现第一透明电极204的预留引线端P3和第一透明电极204导通,需在两个透明电极间的电致变色材料203上形成过孔206,其中,叠层结构的透明电极层沿图4b所示的AB切割方向的截面图如图4c所示。
本发明实施例提供了一种本发明实施例提供的上述显示装置的制作方法,如图5所示,具体可以包括以下步骤:
S101、在显示器件的绑定区域形成第一类引线和第二类引线;
S102、在外挂器件的绑定区域形成预留引线;
S103、采用导电胶将外挂器件的预留引线与显示器件的第二类引线电性连接;
S104、将显示器件的第一类引线与柔性电路板具有的第一类管脚电性连接,将显示器件的第二类引线与柔性电路板具有的第二类管脚电性连接。
本发明实施例提供的上述显示装置的制作方法中,通过在显示器件的绑定区域设置第一类引线和第二类引线;在外挂器件的绑定区域设置预留引线;采用导电胶将外挂器件的预留引线与显示器件的第二类引线电性连接;将显示器件的第一类引线与柔性电路板具有的第一类管脚电性连接,将显示器件的第二类引线与柔性电路板具有的第二类管脚电性连接。这样外挂器件的预留引线通过导电胶与显示器件的第二类引线电性连接,第二类引线与柔性电路板的第二类管脚电性连接,可以实现外挂器件与外接信号的导通,相对于现有技术中外挂器件与显示器件分别设置有各自的柔性电路板,本发明实施例提供的显示装置,省去了单独制作外挂器件的柔性电路板,降低了显示装置的生成成本,也简化了显示装置的外挂器件的结构。
在具体实施时,本发明实施例提供的上述显示装置的制作方法中,为了防止导电胶在显示装置的后续制作工艺中意外脱落,影响外挂器件与外接信号的导通,在采用导电胶将外挂器件的预留引线与显示器件的第二类引线电性连接之后,还可以包括:在导电胶上涂布一层保护胶。这样在导电胶上覆盖一层保护胶,可以防止在显示装置的制作工艺中由于直接接触导电胶而使得导电胶意外脱落,保证了外挂器件的预留引线和显示器件的第二类引线之间的电性连接,进而保证了外挂器件与外接信号之间的导通。
本发明实施例提供了一种显示装置及其制作方法,该显示装置包括显示器件、外挂器件以及用于连接外接信号的柔性电路板;其中,显示器件的绑定区域具有第一类引线和第二类引线;外挂器件的绑定区域具有预留引线,预留引线通过导电胶与第二类引线电性连接;柔性电路板具有第一类管脚和第二类管脚;第一类引线与第一类管脚电性连接,第二类引线与第二类管脚电性连接,这样外挂器件的预留引线通过导电胶与显示器件的第二类引线电性连接,第二类引线与柔性电路板的第二类管脚电性连接,可以实现外挂器件与外接信号的导通,相对于现有技术中外挂器件与显示器件分别设置有各自的柔性电路板,本发明实施例提供的显示装置,省去了单独制作外挂器件的柔性电路板,降低了显示装置的生成成本,也简化了显示装置的外挂器件的结构。
显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。
Claims (9)
1.一种显示装置,其特征在于,包括:显示器件、外挂器件以及用于连接外接信号的柔性电路板;其中,
所述显示器件的绑定区域具有第一类引线和第二类引线;
所述外挂器件的绑定区域具有预留引线,所述预留引线通过导电胶与所述第二类引线电性连接;
所述柔性电路板具有第一类管脚和第二类管脚;所述第一类引线与所述第一类管脚电性连接,所述第二类引线与所述第二类管脚电性连接。
2.如权利要求1所述的显示装置,其特征在于,在显示器件的绑定区域中,所述第一类引线和所述第二类引线平行排列,且所述第二类引线位于所述第一类引线的两侧或一侧。
3.如权利要求2所述的显示装置,其特征在于,所述导电胶上还覆盖有一层保护胶。
4.如权利要求3所述的显示装置,其特征在于,所述导电胶为银胶。
5.如权利要求1-4任一项所述的显示装置,其特征在于,所述外挂器件为三维器件、触控器件或电致变色器件。
6.如权利要求5所述的显示装置,其特征在于,所述三维器件为液晶光栅、电致变色光栅或液晶透镜。
7.如权利要求5所述的显示装置,其特征在于,所述外挂器件包括透明电极,所述透明电极为插指结构或叠层结构。
8.一种如权利要求1-7任一项所述的显示装置的制作方法,其特征在于,包括:
在显示器件的绑定区域形成第一类引线和第二类引线;
在外挂器件的绑定区域形成预留引线;
采用导电胶将所述外挂器件的预留引线与所述显示器件的第二类引线电性连接;
将所述显示器件的第一类引线与柔性电路板具有的第一类管脚电性连接,将所述显示器件的第二类引线与柔性电路板具有的第二类管脚电性连接。
9.如权利要求8所述的方法,其特征在于,在采用导电胶将所述外挂器件的预留引线与所述显示器件的第二类引线电性连接之后,还包括:
在所述导电胶上涂布一层保护胶。
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CN104049802A (zh) * | 2014-06-06 | 2014-09-17 | 深圳莱宝高科技股份有限公司 | 触控显示装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016123911A1 (zh) * | 2015-02-06 | 2016-08-11 | 京东方科技集团股份有限公司 | 一种显示装置及其制作方法 |
US9946136B2 (en) | 2015-02-06 | 2018-04-17 | Boe Technology Group Co., Ltd. | Display apparatus and manufacturing method thereof |
CN106773446A (zh) * | 2017-01-18 | 2017-05-31 | 张家港康得新光电材料有限公司 | 显示装置 |
WO2020220805A1 (zh) * | 2019-04-30 | 2020-11-05 | 京东方科技集团股份有限公司 | 阵列基板及制作方法、显示面板、拼接屏 |
Also Published As
Publication number | Publication date |
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US9946136B2 (en) | 2018-04-17 |
EP3255487A1 (en) | 2017-12-13 |
WO2016123911A1 (zh) | 2016-08-11 |
US20160370683A1 (en) | 2016-12-22 |
EP3255487B1 (en) | 2021-10-20 |
EP3255487A4 (en) | 2018-08-08 |
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