CN103792703B - 一种防窥显示器 - Google Patents

一种防窥显示器 Download PDF

Info

Publication number
CN103792703B
CN103792703B CN201410032401.5A CN201410032401A CN103792703B CN 103792703 B CN103792703 B CN 103792703B CN 201410032401 A CN201410032401 A CN 201410032401A CN 103792703 B CN103792703 B CN 103792703B
Authority
CN
China
Prior art keywords
peep
proof
display
rete
type semiconductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410032401.5A
Other languages
English (en)
Other versions
CN103792703A (zh
Inventor
秦纬
于静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to CN201410032401.5A priority Critical patent/CN103792703B/zh
Publication of CN103792703A publication Critical patent/CN103792703A/zh
Priority to US14/413,928 priority patent/US9507188B2/en
Priority to PCT/CN2014/078457 priority patent/WO2015109705A1/zh
Application granted granted Critical
Publication of CN103792703B publication Critical patent/CN103792703B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306Circuit arrangements or driving methods for the control of single liquid crystal cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133512Light shielding layers, e.g. black matrix
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02Details
    • H01L31/0224Electrodes
    • H01L31/022408Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H01L31/16Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources
    • H01L31/165Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the semiconductor device sensitive to radiation being controlled by the light source or sources the semiconductor sensitive to radiation being characterised by at least one potential-jump or surface barrier
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13324Circuits comprising solar cells
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/10Materials and properties semiconductor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

本发明实施例公开了一种防窥显示器,涉及显示领域,该显示器具有比较小的显示视角,在为正面观看的使用者提供显示图像的同时,防止侧视角的人进行偷窥,从而可以有效的保护个人隐私以及商业秘密;同时还可将多余的光线转化为电能,从而起到自发电的效果。本发明实施例的一种防窥显示器,显示器的出光侧设置有防窥膜层,防窥膜层呈网格结构,网格结构中的网眼与显示器的像素或亚像素对应设置;防窥膜层包括:P极引线层、P型半导体层、N型半导体层、N极引线层。

Description

一种防窥显示器
技术领域
本发明涉及显示领域,尤其涉及一种防窥显示器。
背景技术
随着社会的发展、物质条件的丰富,手机、电脑、电视等种类繁多的电子设备与人们的生活工作两者之间的结合也变得越来越紧密。然而,电子设备在为人们提供诸多便捷的同时,也可能会带来个人信息的泄露问题。举例来说,以现有技术的显示器件为例,通常现有技术的显示器件具有着比较大的可视视角,这对于公共显示来说,可谓是一大优点;然而,对于个人信息安全的保密却是不利的。
发明内容
本发明的实施例提供一种防窥显示器,该显示器具有着比较小的显示视角,在为正面观看的使用者提供显示图像的同时,防止侧视角的人进行偷窥,从而可以有效的保护个人隐私以及商业秘密;同时还可将多余的光线转化为电能,从而起到自发电的效果。
为解决上述技术问题,本发明的实施例采用如下技术方案:
一种防窥显示器,所述显示器的出光侧设置有防窥膜层;
所述防窥膜层包括:P极引线层、P型半导体层、N型半导体层、N极引线层。
优选的,所述防窥膜层所成的网格结构中的网眼与所述显示器的亚像素单元或像素单元一一对应设置。
进一步的,所述网格结构中的网眼呈长方形、正方形、圆形、六边形中的任意一种,所述网格结构中的网眼直径不超过100μm。
进一步的,所述P型半导体层以及所述N型半导体层的厚度为1μm~10μm。
进一步的,所述P极引线层以及所述N极引线层的厚度不大于5μm,所述P极引线层以及所述N极引线层的材质为铝、铜、钼中的任意一种或几种。
可选的,所述显示器防窥膜层的出光侧还设置有保护玻璃。
本发明实施例提供的一种防窥显示器,该显示器的出光侧设置有防窥膜层,该防窥膜层呈网格结构,网格结构中的网眼与显示器中的像素或亚像素对应设置,利用防窥膜层对光线的遮挡效果从而起到控制显示视角的效果;另一方面,防窥膜层包括:P极引线层、P型半导体层、N型半导体层、N极引线层,在防窥膜层遮挡光线的同时将遮挡的光线转化为电能并输出,从而起到自发电的效果。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的防窥显示器的剖面示意图;
图2为本发明实施例防窥显示器中包括的防窥膜层的结构示意图;
图3为本发明实施例防窥显示器中包括的防窥膜层的截面示意图。
具体实施方式
本发明的实施例提供一种防窥显示器,该显示器具有比较小的显示视角,在为正面观看的使用者提供显示图像的同时,防止侧视角的人进行偷窥,从而可以有效的保护个人隐私以及商业秘密;同时还可将多余的光线转化为电能,从而起到自发电的效果。
以下描述中,为了说明而不是为了限定,提出了诸如特定***结构、接口、技术之类的具体细节,以便透切理解本发明。然而,本领域的技术人员应当清楚,在没有这些具体细节的其它实施例中也可以实现本发明。在其它情况中,省略对众所周知的装置、电路以及方法的详细说明,以免不必要的细节妨碍本发明的描述。
下面结合下述附图对本发明实施例做详细描述。
如图1所示,图1为本发明实施例提供的防窥显示器的剖面示意图。其中,在该防窥显示器的出光侧设置有防窥膜层7;而可选的,在防窥膜层7的出光侧还设置有保护玻璃8。
需要说明的是,如图1所述的防窥显示器中还包括有:背光源1、阵列基板的玻璃基底2、阵列基板中的各层阵列3、液晶层4、彩膜层5、彩膜基板的玻璃基底6等显示器所需的结构单元。然而,本领域技术人员可以知道的是,上述结构单元并不应认为是对本发明实施例提供的防窥显示器的进一步限定。
进一步的,如图2所示,图2为所述防窥膜层的结构示意图。其中,该防窥膜层7呈网格结构。作为一种可选的实施方式,上述网格结构中的网眼形状可为长方形、正方形、圆形、六边形中的任意一种;而该网眼的直径不超过100μm。举例而言,如图2所示的防窥膜层,该防窥膜层7的网眼形状呈长方形,其网眼长约100μm,宽约20μm。
更具体的,结合图3所示的防窥膜层的截面示意图介绍一下本发明实施例的防窥显示器是如何达到防偷窥的效果的。
如图3所示,图3为本发明实施例防窥显示器中的防窥膜层的截面示意图。其中,该防窥膜层7中进一步的包括:P极引线层71、P型半导体层72、N型半导体层73、N极引线层74。而图3中的结构6、8分别表示防窥显示器中包含的彩膜基板的玻璃基底以及保护玻璃。
作为一种可能的实现方式,简单描述一下本发明实施例防窥膜层7的形成过程:首先,在保护玻璃8上依次形成N极引线层74、N型半导体层73、P型半导体层72、P极引线层71;然后,通过一次构图工艺,刻蚀形成防窥膜层7的网格结构图形(其中,形成的防窥膜层7的网格结构中包含有网眼的形状);再然后,利用对盒工艺,将形成有防窥膜层7的保护玻璃8与彩膜基板的玻璃基底6进行对盒,即形成了如图3所述的防窥膜层7的相关结构。
具体的,当显示器发出的光线经出光侧出射时,通过图3可以清楚的知道,可视角度范围内的光线会依次经彩膜基板的玻璃基底6以及防窥膜层7,而后经保护玻璃8出射;而可视角度范围外的侧向光线则会被防窥膜层7阻挡掉。
作为一种较为优选的选择,所述防窥膜层所成的网格结构中的网眼与显示器中的亚像素单元或者像素单元一一对应设置。尤其是,当防窥膜层所成的网格结构中的网眼与显示器中的亚像素单元一一对应时,防窥膜层会对每个亚像素单元发出的光线进行限制,从而确保了显示图像只能在可视角度内才可以被看到。
本领域技术人员可以的是,以图3所示的防窥膜层7为例,通过调整防窥膜层7的网眼尺寸以及防窥膜层7的厚度,可以控制防窥显示器的可视角度。举例来说,以垂直于显示器平面的轴向作为参考方向,通过控制防窥膜层7,使得只有在与参考方向夹角在±30°范围内的使用者才能够看到显示图像,既不影响使用者在可视范围内的观看又可以避免其他人偷窥造成的信息泄露。
另一方面,当侧向光线照射在防窥膜层7上时,由于防窥膜层7设置有P型半导体层72、N型半导体层73,P型半导体层72、N型半导体层73会在光的照射下产生光生载流子,进而由电荷累积而产生电势差。然后,光生电流可通过P极引线层71以及N极引线层74被导出,从而达到将多余光线转化为电能而再次被利用的效果。
进一步的,作为本发明实施例提供的防窥显示器的一种可选方案,防窥膜层7中包括的P型半导体层72以及N型半导体层73的厚度为1μm~10μm。而P极引线层71以及N极引线层74的厚度不大于5μm,P极引线层71以及N极引线层74的材质为铝、铜、钼中的任意一种或几种。
至此,本发明实施例提供的一种防窥显示器,该显示器的出光侧设置有防窥膜层,该防窥膜层呈网格结构,网格结构中的网眼与显示器中的像素或亚像素对应设置,利用防窥膜层对光线的遮挡效果从而起到控制显示视角的效果;另一方面,防窥膜层包括:P极引线层、P型半导体层、N型半导体层、N极引线层,在防窥膜层遮挡光线的同时将遮挡的光线转化为电能并输出,从而起到自发电的效果。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应以所述权利要求的保护范围为准。

Claims (6)

1.一种防窥显示器,其特征在于,所述显示器的出光侧设置有防窥膜层,所述防窥膜层呈网格结构;所述防窥膜层包括:P极引线层、P型半导体层、N型半导体层、N极引线层。
2.根据权利要求1所述的防窥显示器,其特征在于,所述防窥膜层所成的网格结构中的网眼与所述显示器的亚像素单元或像素单元一一对应设置。
3.根据权利要求1所述的防窥显示器,其特征在于,所述网格结构中的网眼呈长方形、正方形、圆形、六边形中的任意一种,若所述网格结构中的网眼呈圆形,则所述网格结构中的网眼直径不超过100μm。
4.根据权利要求1所述的防窥显示器,其特征在于,所述P型半导体层以及所述N型半导体层的厚度均为1μm~10μm。
5.根据权利要求1所述的防窥显示器,其特征在于,所述P极引线层以及所述N极引线层的厚度均不大于5μm,所述P极引线层以及所述N极引线层的材质为铝、铜、钼中的任意一种或几种。
6.根据权利要求1所述的防窥显示器,其特征在于,所述显示器防窥膜层的出光侧还设置有保护玻璃。
CN201410032401.5A 2014-01-23 2014-01-23 一种防窥显示器 Active CN103792703B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410032401.5A CN103792703B (zh) 2014-01-23 2014-01-23 一种防窥显示器
US14/413,928 US9507188B2 (en) 2014-01-23 2014-05-26 Peep prevention display
PCT/CN2014/078457 WO2015109705A1 (zh) 2014-01-23 2014-05-26 防窥显示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410032401.5A CN103792703B (zh) 2014-01-23 2014-01-23 一种防窥显示器

Publications (2)

Publication Number Publication Date
CN103792703A CN103792703A (zh) 2014-05-14
CN103792703B true CN103792703B (zh) 2016-04-06

Family

ID=50668538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410032401.5A Active CN103792703B (zh) 2014-01-23 2014-01-23 一种防窥显示器

Country Status (3)

Country Link
US (1) US9507188B2 (zh)
CN (1) CN103792703B (zh)
WO (1) WO2015109705A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104122726B (zh) * 2014-07-11 2017-09-26 京东方科技集团股份有限公司 显示面板、显示器、显示设备及驱动方法
CN104808410B (zh) * 2015-05-22 2018-09-04 京东方科技集团股份有限公司 显示面板和显示装置
CN106528029B (zh) * 2016-12-17 2019-10-15 北京小米移动软件有限公司 显示方法及装置
CN106647013A (zh) * 2017-03-17 2017-05-10 京东方科技集团股份有限公司 显示基板及其制作方法、显示面板及显示装置
CN108735912A (zh) * 2017-04-18 2018-11-02 上海和辉光电有限公司 有机发光显示装置
US11086150B2 (en) 2017-07-06 2021-08-10 Boe Technology Group Co., Ltd. Peep-proof apparatus for switching a viewing angle of display panel, display apparatus, method of operating display apparatus, and method of fabricating peep-proof apparatus
CN111527344B (zh) * 2017-12-21 2022-09-23 镭亚股份有限公司 可选择模式的背光板、隐私显示器及操作方法
CN110032009A (zh) * 2018-08-29 2019-07-19 京东方科技集团股份有限公司 显示面板、显示装置及防窥方法
CN111240082A (zh) * 2020-03-18 2020-06-05 京东方科技集团股份有限公司 液晶显示面板及液晶显示装置
CN114815369B (zh) * 2022-04-08 2023-06-20 中山大学 一种防窥显示装置、防窥膜及防窥显示装置性能测试方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201301284Y (zh) * 2009-02-25 2009-09-02 信义玻璃工程(东莞)有限公司 一种选择可视角度的玻璃
CN101604033A (zh) * 2008-06-11 2009-12-16 梁晓斌 平行可调式栅格护眼防窥保护贴膜
CN201421591Y (zh) * 2009-04-01 2010-03-10 芦惠玲 一种防窥密码输入键盘
CN201465121U (zh) * 2009-07-17 2010-05-12 俞天阳 防窥视计算机显示器
CN202592871U (zh) * 2012-05-17 2012-12-12 慈溪市上林电子科技有限公司 一种防窥视膜结构
CN203299709U (zh) * 2013-06-26 2013-11-20 京东方科技集团股份有限公司 显示设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4774957B2 (ja) * 2005-11-30 2011-09-21 カシオ計算機株式会社 液晶表示装置
KR101330749B1 (ko) * 2007-05-03 2013-11-18 삼성디스플레이 주식회사 시야각 조절용 패널 및 이를 구비한 액정표시장치
JP4902516B2 (ja) * 2007-12-17 2012-03-21 日東電工株式会社 視角制御システムならびに画像表示装置
KR20100116079A (ko) * 2009-04-21 2010-10-29 삼성전자주식회사 가변 확산 필름을 갖는 표시장치
WO2011102321A1 (ja) * 2010-02-16 2011-08-25 シャープ株式会社 液晶表示装置、表示方法、プログラム及び記録媒体
TWI488168B (zh) * 2013-01-07 2015-06-11 Au Optronics Corp 顯示裝置及其驅動方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101604033A (zh) * 2008-06-11 2009-12-16 梁晓斌 平行可调式栅格护眼防窥保护贴膜
CN201301284Y (zh) * 2009-02-25 2009-09-02 信义玻璃工程(东莞)有限公司 一种选择可视角度的玻璃
CN201421591Y (zh) * 2009-04-01 2010-03-10 芦惠玲 一种防窥密码输入键盘
CN201465121U (zh) * 2009-07-17 2010-05-12 俞天阳 防窥视计算机显示器
CN202592871U (zh) * 2012-05-17 2012-12-12 慈溪市上林电子科技有限公司 一种防窥视膜结构
CN203299709U (zh) * 2013-06-26 2013-11-20 京东方科技集团股份有限公司 显示设备

Also Published As

Publication number Publication date
US9507188B2 (en) 2016-11-29
CN103792703A (zh) 2014-05-14
US20160282650A1 (en) 2016-09-29
WO2015109705A1 (zh) 2015-07-30

Similar Documents

Publication Publication Date Title
CN103792703B (zh) 一种防窥显示器
KR102561463B1 (ko) 표시 장치, 표시 모듈, 및 전자 기기
CN105304649B (zh) 阵列基板及其制作方法、显示面板、显示装置
CN105954901B (zh) 一种显示装置、制作方法和显示方法
CN107819023A (zh) 一种有机发光显示面板及显示装置
CN104062794B (zh) 掩膜板以及紫外线掩膜板、阵列基板的制造方法
CN106094272B (zh) 一种显示基板、其制作方法及显示装置
CN105278194B (zh) 一种阵列基板及其制备方法、显示装置及其控制方法
CN105158993B (zh) 一种显示面板及显示装置
US20160246140A1 (en) Array substrate and display device
TW201411250A (zh) 防窺顯示裝置及其驅動方法
CN104698713A (zh) 一种液晶显示面板及液晶显示装置
CN105700065B (zh) 导光板、背光模组和显示装置
CN102707528B (zh) 阵列基板及其制作方法、液晶显示面板及其工作方法
US9229286B2 (en) Array substrate, manufacturing method for the same and display device
CN104932167B (zh) 蓝相液晶显示装置及其驱动方法
CN104122726A (zh) 显示面板、显示器、显示设备及驱动方法
CN104571716B (zh) 上基板及制备方法、触控显示面板及制备方法
KR20150114055A (ko) 표시 장치 및 그 제조 방법
CN104280932B (zh) 一种显示面板和显示装置
CN104934443A (zh) 阵列基板及其制造方法、显示装置
CN103631062A (zh) 液晶显示装置
KR102176409B1 (ko) 표시 패넬, 단말기 및 표시 제어 방법
CN104571698A (zh) 一种触控面板及其制备方法、触控显示装置
CN105093726B (zh) 一种像素结构、显示面板及显示装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant