CN111443529A - 显示屏和显示装置 - Google Patents
显示屏和显示装置 Download PDFInfo
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- CN111443529A CN111443529A CN202010279033.XA CN202010279033A CN111443529A CN 111443529 A CN111443529 A CN 111443529A CN 202010279033 A CN202010279033 A CN 202010279033A CN 111443529 A CN111443529 A CN 111443529A
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- 239000000084 colloidal system Substances 0.000 claims abstract description 36
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- 239000003292 glue Substances 0.000 claims description 12
- 239000010410 layer Substances 0.000 description 51
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
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Abstract
本发明提供一种显示屏和显示装置。该显示屏包括显示面板、盖板,以及设置在显示面板和盖板之间的遮挡层,显示屏还包括:贴合层,贴合层设置在遮挡层和显示面板之间,贴合层包括:胶体层,胶体层包括:第一侧,第一侧为胶体层靠近显示面板的一侧;第二侧,第二侧为胶体层远离显示面板的一侧;导光部,导光部包括:入光侧,入光侧用于输入紫外光;出光侧,出光侧用于输出紫外光至胶体层的第一侧,或出光侧用于输出紫外光至胶体层的第二侧。该方案通过设置导光部,将紫外光传输至胶体层,使胶体层在足够多的紫外光照射下固化,提高了显示屏的固化性能。
Description
技术领域
本发明涉及显示技术领域,特别是涉及一种显示屏和显示装置。
背景技术
现有显示屏中,如图1所示,在盖板11下方设置了黑色遮挡层12,用于遮挡其内部线路。进一步的,在盖板11和显示面板13之间还设置了胶体层14,用于对盖板11和显示面板13进行贴合,防止外界水氧对显示装置1内部器件的侵蚀。
其中,胶体层14的组成材料为UV(ultraviolet,紫外线)胶。UV胶在UV灯15发射的光的照射下固化。如图1所示,如果将UV灯15设置在靠近盖板11的一侧,黑色遮挡层12会阻挡UV灯15发射的光,如果将UV灯15设置在靠近显示面板13的一侧,显示面板13也会阻挡UV灯15发射的光,造成胶体层14的固化性能降低。
故,有必要提供一种可以提高固化性能的显示屏。
发明内容
本发明的目的在于提供一种显示屏和显示装置,可以提高显示屏的固化性能。
本发明实施例提供了一种显示屏,其包括:显示面板、盖板,以及设置在所述显示面板和所述盖板之间的遮挡层,所述显示屏还包括:
贴合层,所述贴合层设置在所述遮挡层和所述显示面板之间,所述贴合层包括:
胶体层,所述胶体层包括:
第一侧,所述第一侧为所述胶体层靠近所述显示面板的一侧;
第二侧,所述第二侧为所述胶体层远离所述显示面板的一侧;
导光部,所述导光部包括:
入光侧,所述入光侧用于输入紫外光;
出光侧,所述出光侧用于输出所述紫外光至所述胶体层的所述第一侧,或所述出光侧用于输出所述紫外光至所述胶体层的所述第二侧。
在一实施例中,所述导光部设置在所述显示面板和所述胶体层之间,所述导光部的所述出光侧与所述胶体层的所述第一侧相接。
在一实施例中,所述胶体层设置在所述导光部和所述显示面板之间,所述导光部的所述出光侧与所述胶体层的所述第二侧相接。
在一实施例中,所述导光部的出光侧包括第一区域,所述第一区域为与所述胶体层相对设置的区域,其中,所述折射部设置在所述第一区域。
在一实施例中,所述导光部还包括多个出光孔,所述出光孔设置在相邻的折射部之间。
在一实施例中,所述导光部的出光侧还包括第二区域,所述第二区域为所述出光侧除去所述第一区域的区域,所述导光部还包括反射件,所述反射件设置在所述第二区域。
在一实施例中,所述导光部还包括反射片,所述反射片设置在所述导光部与所述入光侧相对的侧面上,以及所述反射片设置在所述导光部与所述出光侧相对的侧面上。
在一实施例中,所述导光部还包括多个反射部,所述多个反射部设置在所述导光部与所述出光侧相对的侧面上。
本发明实施例还提供了一种显示装置,其包括如上所述的显示屏。
本发明实施例的显示屏和显示装置,通过设置导光部,将紫外光传输至胶体层,使胶体层在足够多的紫外光照射下固化,提高了显示屏的固化性能。
附图说明
下面结合附图,通过对本申请的具体实施方式详细描述,将使本申请的技术方案及其它有益效果显而易见。
图1为现有的显示屏的结构示意图。
图2为本发明实施例提供的显示屏的第一结构示意图。
图3为本发明实施例提供的显示屏的第二结构示意图。
图4为本发明实施例提供的导光部的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述。显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
在本申请的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中,“多个”的含义是两个或两个以上,除非另有明确具体的限定。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接或可以相互通讯;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中,除非另有明确的规定和限定,第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触,也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且,第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方,或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方,或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开,下文中对特定例子的部件和设置进行描述。当然,它们仅仅为示例,并且目的不在于限制本申请。此外,本申请可以在不同例子中重复参考数字和/或参考字母,这种重复是为了简化和清楚的目的,其本身不指示所讨论各种实施方式和/或设置之间的关系。此外,本申请提供了的各种特定的工艺和材料的例子,但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
本发明实施例提供了一种显示装置。该显示装置包括一显示屏。请参照图2,图2为本发明实施例提供的显示屏的结构示意图。如图2所示,该显示屏2包括显示面板21和盖板22。其中,显示面板21可以为液晶显示面板,也可以为有机发光面板,在此不作具体限定。盖板22覆盖在显示面板21上。盖板22可以采用玻璃、蓝宝石或陶瓷等高硬度材料制成,其耐磨性能较好,可以保护显示面板21内的部件。
为了避免显示面板21内的部件在外观面上暴露,在盖板22靠近显示面板21的一侧设置了遮挡层23。其中,遮挡层23可以采用透射率较小的材料制成,比如透射率小于10%的材料。具体的,遮挡层23的组成材料可以包括黑色油墨。
进一步的,显示屏2还包括:贴合层24。其中,贴合层24设置在遮挡层23和显示面板21之间,可以将显示面板21和盖板22固定在一起。
如图2所示,贴合层24包括:胶体层241。其中,胶体层241的组成材料包括UV胶。胶体层241包括:第一侧2411和第二侧2412。第一侧2411为胶体层241靠近显示面板21的一侧。第二侧2412为胶体层241远离显示面板21的一侧。如图2可知,如果紫外光从靠近盖板22的一侧射入,胶体层241的第一侧2411和第二侧2412都被遮挡层23遮挡。如果紫外光从靠近显示面板21的一侧射入,胶体层241的第一侧2411和第二侧2412也会被显示面板1中的薄膜晶体管等不透光器件遮挡。这样胶体层241因不能接收到足够多紫外光的照射,造成其固化性能降低。
在本发明实施例中,贴合层24还包括导光部242。导光部242包括:入光侧2421和出光侧2422。入光侧2421用于输入紫外光。出光侧2422用于输出紫外光至胶体层241的第一侧2411或第二侧2412,使胶体层241在足够多的紫外光的照射下固化。
在一实施例中,如图2所示,导光部242设置在显示面板21和胶体层241之间,导光部242的出光侧2422与胶体层241的第一侧2411相接。这样,导光部242的出光侧2422用将紫外光输出至胶体层241的第一侧2411。
在一实施例中,如图3所示,胶体层241设置在导光部242和显示面板21之间,导光部242的出光侧2422与胶体层241的第二侧2412相接。这样,导光部242的出光侧2422用将紫外光输出至胶体层241的第二侧2412。
在一实施例中,如图4所示,导光部242还包括多个折射部2424。该多个折射部2424均设置在导光部242的出光侧2422。如图4所示,UV灯3朝向导光部242的出光侧2422发出的光,经折射部2424折射后输出。其中,多个折射部2424的形状可以为锥形。
导光部242还包括多个出光孔2423。该多个出光孔2423设置在导光部242的出光侧2422。具体的,出光孔2423设置在相邻的折射部2424之间。出光孔2423可以用于引导紫外光射出至胶体层241的第一侧2411或第二侧2412。
在一实施例中,导光部242的出光侧2422包括第一区域24221和第二区域24222。其中,第一区域24221为与胶体层241相对设置的区域,第二区域24222为出光侧2422除去第一区域24221的区域。
出光孔2423和折射部2424可以仅设置在第一区域24221,这样避免紫外光从第二区域24222中逃逸。在一实施例中,还可以在第二区域24222设置反射件2427,将照射至该区域的紫外光反射回导光部242的内部,提高紫外光的利用率。其中,反射件2427可以为半球形状。
由于导光部242中的紫外光经多次反射后,可能会经导光部242与入光侧2421相对的侧面逃逸,以及可能会经导光部242与出光侧2422相对的侧面逃逸。因此在一实施例中,还在导光部242内设置了反射片2425。具体的,反射片2425设置在导光部242与入光侧2421相对的侧面上,反射片2425还设置在导光部242与出光侧2422相对的侧面上,即反射片2425可以设置为L型形状。这样,发射片2425可以将逃逸的紫外光继续折射回导光部242进行多次折射,直至该紫外光通过出光孔2423导出。
在一实施例中,导光部242还包括多个反射部2426。多个反射部2426设置在导光部242与出光侧2422相对的侧面上,将照射至侧面的紫外光反射回导光部242的内部,提高紫外光的利用率。其中,反射部2426的形状为半球形。
本发明实施例的显示屏和显示装置,通过设置导光部,将紫外光传输至胶体层,使胶体层在足够多的紫外光照射下固化,提高了显示屏的固化性能。
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。
以上对本申请实施例所提供的一种显示装置进行了详细介绍,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 (10)
1.一种显示屏,其特征在于,包括:显示面板、盖板,以及设置在所述显示面板和所述盖板之间的遮挡层,所述显示屏还包括:
贴合层,所述贴合层设置在所述遮挡层和所述显示面板之间,所述贴合层包括:
胶体层,所述胶体层包括:
第一侧,所述第一侧为所述胶体层靠近所述显示面板的一侧;
第二侧,所述第二侧为所述胶体层远离所述显示面板的一侧;
导光部,所述导光部包括:
入光侧,所述入光侧用于输入紫外光;
出光侧,所述出光侧用于输出所述紫外光至所述胶体层的所述第一侧,或所述出光侧用于输出所述紫外光至所述胶体层的所述第二侧。
2.根据权利要求1所述的显示屏,其特征在于,所述导光部设置在所述显示面板和所述胶体层之间,所述导光部的所述出光侧与所述胶体层的所述第一侧相接。
3.根据权利要求1所述的显示屏,其特征在于,所述胶体层设置在所述导光部和所述显示面板之间,所述导光部的所述出光侧与所述胶体层的所述第二侧相接。
4.根据权利要求1所述的显示屏,其特征在于,所述导光部还包括多个折射部,其中,所述多个折射部设置在所述导光部的所述出光侧。
5.根据权利要求4所述的显示屏,其特征在于,所述导光部的出光侧包括第一区域,所述第一区域为与所述胶体层相对设置的区域,其中,所述折射部设置在所述第一区域。
6.根据权利要求5所述的显示屏,其特征在于,所述导光部还包括多个出光孔,所述出光孔设置在相邻的折射部之间。
7.根据权利要求5所述的显示屏,其特征在于,所述导光部的出光侧还包括第二区域,所述第二区域为所述出光侧除去所述第一区域的区域,所述导光部还包括反射件,所述反射件设置在所述第二区域。
8.根据权利要求1-7任意一项所述的显示屏,其特征在于,所述导光部还包括反射片,所述反射片设置在所述导光部与所述入光侧相对的侧面上,以及所述反射片设置在所述导光部与所述出光侧相对的侧面上。
9.根据权利要求1-7任意一项所述的显示屏,其特征在于,所述导光部还包括多个反射部,所述多个反射部设置在所述导光部与所述出光侧相对的侧面上。
10.一种显示装置,其特征在于,所述显示装置包括如权利要求1-9任意一项所述的显示屏。
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