CN104228247A - 用于显示装置的视窗和包含该视窗的显示装置 - Google Patents
用于显示装置的视窗和包含该视窗的显示装置 Download PDFInfo
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Abstract
公开了用于显示装置的视窗和包含它的显示装置,所述用于显示装置的视窗包括用于所述显示装置的视窗母基板,和布置在所述用于显示装置的视窗母基板上的保护膜,其中,所述保护膜包括布置在所述用于显示装置的视窗母基板的上的多层结构、布置在所述多层结构上的第一塑料基板和布置在所述第一塑料基板上的第二塑料基板。
Description
技术领域
公开了用于显示装置的视窗和包含该视窗的显示装置。
背景技术
目前已知的显示装置包括液晶显示器(LCD)、等离子体显示面板(PDP)、有机发光二极管显示器(OLED)、场效应显示器(FED)和电泳显示装置等。
这样的显示装置包括显示图像的显示组件和保护显示组件的视窗。
可用膜代替印刷方法贴装该视窗,使得特定的图案可并入该视窗。然而,当在膜上印刷的油墨层外部暴露时,由于来自外部大气的水蒸汽渗透该油墨层,油墨层可变淡。
发明内容
提供了通过防止水份侵入而具有改善可靠性的用于显示装置的视窗。
还提供了包括所述视窗的显示装置。
根据一个方面,用于显示装置的视窗包括用于所述显示装置的视窗母基板;和布置在所述用于显示装置的视窗母基板上的保护膜,其中,所述保护膜包括布置在所述用于显示装置的视窗母基板的上的多层结构、布置在所述多层结构上的第一塑料基板和布置在所述第一塑料基板上的第二塑料基板。
所述第一塑料基板可包括紫外线(UV)固化树脂。
所述第一塑料基板可进一步包括颜料。
所述第二塑料基板可包括透光聚合物树脂。
所述第二塑料基板可包括聚对苯二甲酸乙二醇酯(PET)。
所述多层结构可包括交替布置的硅氧化物层和钛氧化物层。
所述多层结构可包括三个堆叠的层的结构。
所述第一塑料基板和所述第二塑料基板之间可进一步包含油墨层。
所述用于显示装置的视窗母基板和所述保护膜之间可进一步包含粘合剂层。
所述保护膜可具有相对于所述视窗的总厚度的约10%至约30%的厚度。
所述第一塑料基板可具有约2μm至约50μm的厚度。
所述第二塑料基板可具有约30μm至约300μm的厚度。
所述视窗母基板可包括聚合物树脂层和布置在所述聚合物树脂层上的透光膜。
所述透光膜可包括选自聚对苯二甲酸乙二醇酯(PET)膜、聚碳酸酯(PC)膜、聚甲基丙烯酸甲酯(PMMA)膜、聚碳酸酯/聚甲基丙烯酸甲酯(PC/PMMA)膜或它们的组合的塑料基板。
所述透光膜可包括布置在所述聚合物树脂层和所述塑料基板之间的粘结剂层。
所述透光膜可进一步包括布置在所述塑料基板的一侧上的硬涂层。
所述用于显示装置的视窗可具有小于或等于约2mm的厚度。
根据另一个方面,提供了包含所述用于显示装置的视窗的显示装置。
防止水份侵入所述用于显示装置的视窗,因此可改善所述装置的可靠性。
附图说明
图1为根据示例性实施方式的用于显示装置的视窗的截面图。
图2为根据示例性实施方式的包含在显示装置中的用于显示装置的视窗的截面图。
<附图标记说明>
1000:用于显示装置的视窗
1100:显示组件
2000:显示装置
100:用于显示装置的视窗母基板
200:粘合剂层
300:保护膜
310:多层结构
320:第一塑料基板
330:油墨层
340:第二塑料基板
110:聚合物树脂层
120:透光膜
121:塑料膜
122:粘结剂层
123:硬涂层
具体实施方式
下文,将详细地说明示例性实施方式,以使相关领域的技术人员理解。然而,这个公开可以许多不同的形式具体化,并且不应解释为限于这里提出的示例性实施方式。
在附图中,为了清晰而放大了层、膜、面板、区域等的厚度。整个说明书中相同的附图标记表示相同的元件。应理解的是,当例如层、膜、区域或基板的一个元件被称为在另一个元件“上”时,它可直接在另一个元件之上,或者也可存在中间元件。相反,当一个元件被称为“直接”在另一个元件“上”时,不存在中间元件。
参照图1,将说明根据示例性实施方式的用于显示装置的视窗。
图1为根据示例性实施方式的用于显示装置的视窗的截面图。
根据示例性实施方式的用于显示装置的视窗1000包括用于显示装置的视窗母基板100和布置在所述用于显示装置的视窗母基板100上的保护膜300。
用于显示装置的视窗母基板100为保护显示组件的层,并且在下面将说明。
保护膜300为保护视窗母基板100的层,因此保护所述显示组件。保护膜300包括多层结构310、布置在多层结构310上的第一塑料基板320和布置在第一塑料基板320上的第二塑料基板340。
多层结构310位于用于显示装置的视窗母基板100上,并且为防止来自所述显示装置的外部的水份和氧气渗透所述显示装置的屏障。
多层结构310可由,例如无机材料制造。所述无机材料可为半金属或金属的氧化物、氮化物或氮氧化物。例如,所述无机材料可包括硅(Si)的氧化物、氮化物或氮氧化物,或钛(Ti)的氧化物、氮化物或氮氧化物。
多层结构310具有包括两个或更多个堆叠的层的结构,例如三个堆叠的层的结构,但不限于此。所述三个堆叠的层可为,例如顺序堆叠的硅氧化物层、钛氧化物层和硅氧化物层,或顺序堆叠的钛氧化物层、硅氧化物层和钛氧化物层。
第一塑料基板320位于多层结构310上。为了形成突起和凹陷,可用压制机压制第一塑料基板320。因此,第一塑料基板320可具有突起和凹陷。第一塑料基板320形成在多层结构310上。因此,可通过第一塑料基板320将第一塑料基板320的突起和凹陷转移到多层结构310中。
第一塑料基板320可包括紫外线(UV)固化树脂。所述紫外线(UV)固化树脂不限于特定的树脂,并可为,例如丙烯醛基化合物、环氧基化合物或它们的组合。
第一塑料基板320可进一步包括光聚合引发剂连同紫外线(UV)固化树脂。所述光聚合引发剂可包括,例如苯乙酮类化合物或二苯甲酮类化合物,但不限于此。
第一塑料基板320可进一步包括颜料。这里,第一塑料基板320可为赋予保护膜300颜色的颜色层。所述颜料可为黑色、蓝色或无色等的有机或无机颜料,但不限于此。
第二塑料基板340位于第一塑料基板320上。第二塑料基板340可包括透光聚合物树脂。所述透光聚合物树脂可无限制地为具有透光性的任何树脂,并可为,例如聚对苯二甲酸乙二醇酯(PET)、聚碳酸酯(PC)、聚甲基丙烯酸甲酯(PMMA)等。第二塑料基板340可包括,例如聚对苯二甲酸乙二醇酯(PET)。
由于第二塑料基板340,所以第一塑料基板320不位于保护膜300的最外的表面上,而是在第二塑料基板340的内部上。包含在第二塑料基板340中的材料,例如聚对苯二甲酸乙二醇酯(PET)具有比包含在第一塑料基板320中的颜料更低的蒸汽渗透性。因此,其中第一塑料基板320相对于第二塑料基板340位于内部的结构可降低保护膜300的蒸汽渗透性,并使由于水蒸汽的缺陷最小化。
用于显示装置的视窗1000可进一步包括位于第一塑料基板320和第二塑料基板340之间的油墨层330。油墨层330赋予保护膜300颜色,或者可省略油墨层330。
油墨层330可不位于保护膜300的外表面上,而是位于保护膜300的内部。换句话说,油墨层330可相对于第二塑料基板340位于内部,或者可省略油墨层330。包含在第二塑料基板340中的材料,例如,聚对苯二甲酸乙二醇酯(PET)具有比包含在油墨层330中的油墨更低的蒸汽渗透性。因此,其中油墨层330相对于第二塑料基板340位于内部或者省略的结构可降低保护膜300的蒸汽渗透性,并使由于水蒸汽的缺陷最小化。
用于显示装置的视窗1000可进一步包括插入在视窗母基板100和保护膜300之间的粘合剂层200。粘合剂层200位于视窗母基板100和保护膜300之间,并将视窗母基板100结合到保护膜300。粘合剂层200可包括透明聚合物树脂,并且所述透明聚合物树脂可为,例如OCA(光学透明粘合剂)、SVR(超级视觉树脂)、PSA(压敏粘合剂)或它们的组合,但不限于此。
用于显示装置的视窗1000可具有小于或等于约2mm的厚度。保护膜300可具有相对于用于显示装置的视窗1000的总厚度的约10%至约30%的厚度,并且特别为约10%至约20%的厚度。
多层结构310可具有,例如约0.01μm至10μm的厚度,并且第一塑料基板320可具有,例如约2μm至约50μm的厚度,并且第二塑料基板340可具有,例如约30μm至约300μm的厚度。
下文,参照图1说明用于显示装置的视窗母基板100。
参照图1,视窗母基板100包含聚合物树脂层110和位于所述聚合物树脂层110的一侧上的透光膜120。
聚合物树脂层110可由可注射成型的聚合物树脂,例如聚碳酸酯(PC)、聚碳酸酯-聚甲基丙烯酸甲酯(PC-PMMA)混合物、环烯烃聚合物(COP)、它们的共聚物或它们的组合形成。这里,树脂的“组合”可指两种或更多种树脂的混合物或所述树脂的两层或更多层的堆叠。
透光膜120包括塑料基板121、粘结剂层122和硬涂层123。
塑料基板121用于膜的插入形成过程,并可为例如聚对苯二甲酸乙二醇酯(PET)膜、聚碳酸酯(PC)膜、聚甲基丙烯酸甲酯(PMMA)膜、聚碳酸酯/聚甲基丙烯酸甲酯(PC/PMMA)膜或它们的组合。塑料基板121可具有,例如约50μm至约100μm的厚度。
粘结剂层122插入在聚合物树脂层110和塑料基板121之间,并将所述两个层结合。所述粘结剂层可包含,例如丙烯醛基粘结剂。粘结剂层122可具有,例如约5μm至约10μm的厚度。
硬涂层123位于塑料基板121的表面上,并进一步改善表面硬度。硬涂层123可包含,例如有机材料、无机材料或有机/无机复合化合物。这里,所述有机材料可包括,例如丙烯醛基化合物、环氧基化合物或它们的组合,所述无机材料可包括,例如二氧化硅、氧化铝或它们的组合,并且所述有机/无机复合化合物可包括,例如聚倍半硅氧烷。硬涂层123可为单层或多层,并可具有例如约50μm至约150μm的厚度。
根据需要,可省略粘结剂层122和硬涂层123中的至少一个。
透光膜120可为,例如IMD膜(模内装饰膜)。
透光膜120形成在聚合物树脂层110的一侧上,但不限于此,并可形成在聚合物树脂层110的两侧上。
可通过注射成型透光膜120和所述聚合物树脂以膜插入的方式而获得用于显示装置的视窗母基板100。
根据示例性实施方式的用于显示装置的视窗通过省略所述保护膜中的油墨层并使用第一塑料基板作为颜色层可最小化由于油墨层在最上面的水蒸汽渗透。同时,通过简化堆叠结构,装置可制造成薄的。
上述用于显示装置的视窗可用于各种显示装置。所述显示装置可为液晶显示器(LCD)、有机发光二极管(OLED)显示器、等离子体显示器、电场效应显示装置、电泳显示装置等,但不限于此。
图2为根据示例性实施方式显示装置的截面图。
参照图2,显示装置2000包括显示组件1100和布置在显示组件1100上的视窗1000。
尽管已结合当前认为是可行的示例性实施方式说明了本公开,但是应理解的是本发明不限于所公开的实施方式,而是相反,本公开旨在涵盖所附权利要求的公开的精神和范围内包括的各种修改和等效方案。
Claims (10)
1.一种用于显示装置的视窗,包括:
用于所述显示装置的视窗母基板,和
保护膜,所述保护膜布置在所述用于显示装置的视窗母基板上,
其中,所述保护膜包括布置在所述用于显示装置的视窗母基板的上的多层结构、布置在所述多层结构上的第一塑料基板和布置在所述第一塑料基板上的第二塑料基板。
2.根据权利要求1所述的用于显示装置的视窗,其中,所述第一塑料基板包括紫外线固化树脂。
3.根据权利要求1所述的用于显示装置的视窗,其中,所述第二塑料基板包括透光聚合物树脂。
4.根据权利要求1所述的用于显示装置的视窗,其中,所述多层结构包括交替布置的硅氧化物层和钛氧化物层。
5.根据权利要求1所述的用于显示装置的视窗,其中,所述多层结构包括三个堆叠的层的结构。
6.根据权利要求1所述的用于显示装置的视窗,其中,所述第一塑料基板和所述第二塑料基板之间进一步包含油墨层。
7.根据权利要求1所述的用于显示装置的视窗,其中,所述用于显示装置的视窗母基板和所述保护膜之间进一步包含粘合剂层。
8.根据权利要求1所述的用于显示装置的视窗,其中,所述保护膜具有相对于所述视窗的总厚度的10%至30%的厚度。
9.根据权利要求1所述的用于显示装置的视窗,其中,所述第一塑料基板具有2μm至50μm的厚度。
10.一种显示装置,包括根据权利要求1至9中任一项所述的用于显示装置的视窗。
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| CN110599906A (zh) * | 2019-09-03 | 2019-12-20 | 武汉华星光电半导体显示技术有限公司 | 显示装置及其制作方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102443361B1 (ko) * | 2015-09-03 | 2022-09-19 | 삼성디스플레이 주식회사 | 표시 장치 |
| US10418585B2 (en) | 2016-05-12 | 2019-09-17 | Samsung Display Co., Ltd. | Cover unit and display device having the same |
| KR102301005B1 (ko) * | 2017-03-21 | 2021-09-10 | 삼성전자 주식회사 | 전자 장치 보호필름 및 이를 이용하는 전자 장치의 윈도우 조립체 |
| KR102128083B1 (ko) * | 2018-11-23 | 2020-06-29 | 주식회사 디오파츠 | 복합소재를 이용한 하드코팅 필름 제조방법 |
| KR102632543B1 (ko) | 2019-02-19 | 2024-02-01 | 삼성디스플레이 주식회사 | 결합 부재를 포함하는 표시 장치 |
| KR102297880B1 (ko) * | 2019-04-09 | 2021-09-03 | (주)세경하이테크 | 휴대폰 윈도우 데코레이션 필름 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007119825A1 (ja) * | 2006-04-14 | 2007-10-25 | Mitsubishi Plastics, Inc. | ガスバリア積層体 |
| CN101244641A (zh) * | 2007-02-15 | 2008-08-20 | 富士胶片株式会社 | 阻隔性层叠体、阻隔性膜基板、它们的制造方法以及器件 |
| CN101306589A (zh) * | 2007-05-14 | 2008-11-19 | 富士胶片株式会社 | 阻隔膜及元件 |
| WO2013027786A1 (ja) * | 2011-08-24 | 2013-02-28 | 富士フイルム株式会社 | バリア性積層体およびガスバリアフィルム |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319811A (en) * | 1979-10-01 | 1982-03-16 | Gaf Corporation | Abrasion resistance radiation curable coating |
| US4567072A (en) * | 1984-09-21 | 1986-01-28 | Murfin Incorporated | Article exhibiting apparent luminescence and its method of manufacture |
| US5856018A (en) * | 1996-06-17 | 1999-01-05 | Yazaki Corporation | Plastic articles having multi-layer antireflection coatings, and sol-gel process for depositing such coatings |
| US6261665B1 (en) * | 1997-09-16 | 2001-07-17 | Tomoegawa Paper Co., Ltd. | Anti-reflection material and method for producing the same |
| TWI401161B (zh) * | 2005-06-21 | 2013-07-11 | Zeon Corp | 偏光板用保護膜(二) |
| US20090291293A1 (en) * | 2006-07-14 | 2009-11-26 | Dai Nippon Printing Co., Ltd. | Film with transparent electroconductive membrane and its use |
| US20100003481A1 (en) * | 2006-12-25 | 2010-01-07 | Masahito Nakabayashi | Display substrate for embedding pixel-controlling elements |
| KR101264813B1 (ko) * | 2011-03-11 | 2013-05-22 | (주)모비테크 | 휴대단말기용 보호 필름 및 그 제조방법 |
| KR101842586B1 (ko) * | 2011-04-05 | 2018-03-28 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
-
2013
- 2013-06-21 KR KR1020130071851A patent/KR20140148204A/ko not_active Withdrawn
-
2014
- 2014-01-17 US US14/158,428 patent/US20140377520A1/en not_active Abandoned
- 2014-02-19 CN CN201410055712.3A patent/CN104228247A/zh active Pending
- 2014-06-16 TW TW103120656A patent/TW201504051A/zh unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007119825A1 (ja) * | 2006-04-14 | 2007-10-25 | Mitsubishi Plastics, Inc. | ガスバリア積層体 |
| CN101244641A (zh) * | 2007-02-15 | 2008-08-20 | 富士胶片株式会社 | 阻隔性层叠体、阻隔性膜基板、它们的制造方法以及器件 |
| CN101306589A (zh) * | 2007-05-14 | 2008-11-19 | 富士胶片株式会社 | 阻隔膜及元件 |
| WO2013027786A1 (ja) * | 2011-08-24 | 2013-02-28 | 富士フイルム株式会社 | バリア性積層体およびガスバリアフィルム |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110599906A (zh) * | 2019-09-03 | 2019-12-20 | 武汉华星光电半导体显示技术有限公司 | 显示装置及其制作方法 |
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