CN105892193A - 液晶透镜和3d显示器 - Google Patents

液晶透镜和3d显示器 Download PDF

Info

Publication number
CN105892193A
CN105892193A CN201610458286.7A CN201610458286A CN105892193A CN 105892193 A CN105892193 A CN 105892193A CN 201610458286 A CN201610458286 A CN 201610458286A CN 105892193 A CN105892193 A CN 105892193A
Authority
CN
China
Prior art keywords
liquid crystal
crystal lens
chock insulator
insulator matter
upper substrate
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.)
Pending
Application number
CN201610458286.7A
Other languages
English (en)
Inventor
谢畅
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.)
Wuhan China Star Optoelectronics Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Technology 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 Wuhan China Star Optoelectronics Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Technology Co Ltd
Priority to CN201610458286.7A priority Critical patent/CN105892193A/zh
Priority to US15/125,192 priority patent/US10114227B2/en
Priority to PCT/CN2016/089783 priority patent/WO2017219407A1/zh
Publication of CN105892193A publication Critical patent/CN105892193A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/36—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using refractive optical elements, e.g. prisms, in the optical path between the images and the observer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL 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
    • G02F1/00—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 
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n

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)
  • Liquid Crystal (AREA)

Abstract

本发明提供一种液晶透镜，包括：上基板、下基板、设置于所述上基板与所述下基板之间的液晶层和隔垫物，所述隔垫物用于隔开所述上基板与所述下基板，所述隔垫物表面涂覆有λ/4相位延迟膜。本发明的中通过在隔垫物表面设置λ/4相位延迟膜的方法，使得部分射入λ/4相位延迟膜的光线无法反射出该膜，从而减少了隔垫物对光的反射而造成的漏光，达到提高了画面的对比度的目的，改善了3D立体显示效果。本发明的3D显示器具有较高的画面对比度，3D立体显示效果好。

Description

液晶透镜和3D显示器
技术领域
本发明属于立体显示技术领域，尤其涉及液晶透镜和具有该液晶透镜的3D显示器。
背景技术
裸眼3D显示技术能够实现在不使用专用眼镜的情况下，观看文字及图画时呈现出3D影像的效果，给技术更接近用户日常使用习惯，因而裸眼3D显示技术也成为未来的发展的趋势。
液晶透镜应用于裸眼3D显示领域，其具有控制简单，可靠性强及驱动电压低等优点，其具有巨大的潜在应用性。但是在实际设计过程中由于液晶透镜的液晶层厚度较大，需要使用较大的支撑液晶盒厚的隔垫物。而隔垫物对显示面板发出的光线的出射方向有一定影响从而改变观看区间的不同方位的光强分布，这样会导致显示效果的对比度下降，色彩变差，其体积越大影响越严重。特别是在暗态显示情况下，当有外界较强光线反射时，隔垫物对反射光会形成明显的亮斑，造成暗态亮度偏高，降低对比度，影响整体3D显示效果。
发明内容
本发明的目的在于提供一种能够提高画面对比度，提升3D显示效果的液晶透镜。
本发明的另一目的在于提供一种采用上述液晶透镜的3D显示器。
为了实现上述目的，本发明实施方式提供如下技术方案：
本发明提供一种液晶透镜，其中，包括：上基板、下基板、设置于所述上基板与所述下基板之间的液晶层和隔垫物，所述隔垫物用于隔开所述上基板与所述下基板，所述隔垫物表面涂覆有λ/4相位延迟膜。
其中，所述λ/4相位延迟膜的材料为包括环烯烃聚合物、聚碳酸酯、聚对苯二甲酸乙二醇酯和基于纤维素的聚合物中的至少一种。
其中，还包括保护膜，所述保护膜覆盖在所述λ/4相位延迟膜表面。
其中，所述保护膜包括丙烯酸材料。
其中，所述隔垫物均匀分布在所述上基板与所述下基板之间。
其中，所述隔垫物为球形。
其中，所述隔垫物的直径为20um～50um之间。
其中，所述隔垫物采用树脂材料制成。
其中，所述树脂材料的透光率大于90％。
本发明提供一种3D显示器，包括上述任意一项所述的液晶透镜。
本发明实施例具有如下优点或有益效果：
本发明的中通过在隔垫物表面设置λ/4相位延迟膜的方法，使得部分射入λ/4相位延迟膜的光线无法反射出该膜，从而减少了隔垫物对光的反射而造成的漏光，达到提高了画面的对比度的目的，改善了3D立体显示效果。本发明的3D显示器具有较高的画面对比度，3D立体显示效果好。
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是本发明液晶透镜结构示意图；
图2是具有图1所述的隔垫物放大示意图；
图3是图2所述的隔垫物上光路示意图；
图4是具有图1所述液晶透镜结构的3D显示器结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明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发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其它实施例，都属于本发明保护的范围。
此外，以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明中所提到的方向用语，例如，“上”、“下”、“前”、“后”、“左”、“右”、“内”、“外”、“侧面”等，仅是参考附加图式的方向，因此，使用的方向用语是为了更好、更清楚地说明及理解本发明，而不是指示或暗指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发明的限制。
在本发明的描述中，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，也可以是可拆卸地连接，或者一体地连接；可以是机械连接；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。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
此外，在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。若本说明书中出现“工序”的用语，其不仅是指独立的工序，在与其它工序无法明确区别时，只要能实现该工序所预期的作用则也包括在本用语中。另外，本说明书中用“～”表示的数值范围是指将“～”前后记载的数值分别作为最小值及最大值包括在内的范围。在附图中，结构相似或相同的用相同的标号表示。
请参阅图1和图2，本发明提供的液晶透镜100，包括：上基板10、下基板20、封装于所述上基板10与所述下基板20之间的液晶层30。具体的，所述上基板10和所述下基板20相对设置。所述上基板10靠近所述下基板20的一侧设置有第一电极层(图未示出)，所述下基板20上靠近所述上基板10的一侧设置有第二电极层(图未示出)，所述液晶层30夹在所述第一电极层和所述第二电极层之间。所述液晶层30中还分布有隔垫物40，优选的，所述隔垫物40均匀分布在所述上基板10与所述下基板20之间。所述隔垫物40支撑于所述上基板10和所述下基板20之间，使得所述上基板10和所述下基板20分离。所述隔垫物40的外表面涂覆有λ/4相位延迟膜41。
请参阅图3，当外界自然光照射到隔垫物40表面时，首先要经过λ/4相位延迟膜41；自然光经过λ/4相位延迟膜41后，会转变成左旋圆偏光；左旋圆偏光到达隔垫物40表面后，在隔垫物40表面发生反射；经反射后光线由左旋圆偏光转变为右旋圆偏光，由于所述λ/4相位延迟膜41只能通过左旋圆偏光，所以右旋圆偏光无法通过λ/4相位延迟膜41，即反射光在λ/4相位延迟膜41上被截止，不能反射出去，从而减少了隔垫物40处的反射光。
本发明的中通过在隔垫物表面设置λ/4相位延迟膜的方法，使得部分射入λ/4相位延迟膜的光线无法反射出该膜，从而减少了隔垫物对光的反射而造成的漏光，达到提高了画面的对比度的目的，改善了3D立体显示效果。
进一步的，本发明所述λ/4相位延迟膜41可以通过溅射法或真空沉积镀膜镀在所述隔垫物40的表面。λ/4相位延迟膜41可以采用包括但不限于是环烯烃聚合物、聚碳酸酯、聚对苯二甲酸乙二醇酯和基于纤维素的聚合物中的一种或几种。
本发明一个优选的实施例中，所述隔垫物40最外层还涂覆有保护膜42。通常，先在隔垫物40表面镀上一层λ/4相位延迟膜41之后，再在λ/4相位延迟膜41上镀上一层保护膜42。也就是说，所述λ/4相位延迟膜41介于隔垫物40与所述保护膜42之间。所述保护膜42用于防止λ/4相位延迟膜41由于隔垫物40移动而造成的磨损。具体的，所述保护膜42可以采用包括丙烯酸材料，并且应当具有相对较低的透湿性。本发明中的丙烯酸材料可包括以下至少一种：在聚(甲基丙烯酸甲酯)(PMMA)基础上包含脂肪环或芳香环的(甲基)丙烯酸酯单体和(甲基)丙烯酰胺单体。
在本发明实施例中，隔垫物40可采用柱状隔垫物(photospacer，简称PS)或球形隔垫物(ballspacer，简称BS)。对于本发明中液晶透镜100的盒厚相对较大的情况，优选的所述隔垫物40为球形。球形隔垫物40的直径可以介于20um～50um之间。也就是说，液晶透镜100的盒厚大致的范围为20um～50um之间。在本发明的其他实施例中，所述隔垫物40还可以为条形等。
进一步的，所述隔垫物40的可以采用树脂材料；该树脂材料的光线的透过率大于90％，以减少反射光线的强度。
进一步具体的，上基板10和下基板20的材料可以为玻璃或其他透明材料。例如：为PET、APET、PC、PMMA或玻璃，本领域技术人员可以根据实际的需要选自合适的材料。
请参阅图4，本发明还提供一种3D显示器500，包括依次层叠设置的液晶透镜100、液晶显示面板200和背光源300。液晶透镜100即为上述任意一种所述的液晶透镜。
可以理解的是，本发明提供的3D显示器500可以应用于包括但不限于为：电子纸、液晶电视、移动电话、数码相框、平板电脑等任何具有显示功能的产品或部件。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述的实施方式，并不构成对该技术方案保护范围的限定。任何在上述实施方式的精神和原则之内所作的修改、等同替换和改进等，均应包含在该技术方案的保护范围之内。

Claims (10)

1.一种液晶透镜，其特征在于，包括：上基板、下基板、设置于所述上基板与所述下基板之间的液晶层和隔垫物，所述隔垫物表面涂覆有λ/4相位延迟膜。
2.如权利要求1所述的液晶透镜，其特征在于，所述λ/4相位延迟膜的材料为包括环烯烃聚合物、聚碳酸酯、聚对苯二甲酸乙二醇酯和基于纤维素的聚合物中的至少一种。
3.如权利要求1所述的液晶透镜，其特征在于，还包括保护膜，所述保护膜覆盖在所述λ/4相位延迟膜表面。
4.如权利要求3所述的液晶透镜，其特征在于，所述保护膜包括丙烯酸材料。
5.如权利要求1所述的液晶透镜，其特征在于，所述隔垫物均匀分布在所述上基板与所述下基板之间。
6.如权利要求1所述的液晶透镜，其特征在于，所述隔垫物为球形。
7.如权利要求6所述的液晶透镜，其特征在于，所述隔垫物的直径为20um～50um之间。
8.如权利要求6所述的液晶透镜，其特征在于，所述隔垫物采用树脂材料制成。
9.如权利要求8所述的液晶透镜，其特征在于，所述树脂材料的透光率大于90％。
10.一种3D显示器，其特征在于，包括权利要求1-8任意一项所述的液晶透镜。
CN201610458286.7A 2016-06-22 2016-06-22 液晶透镜和3d显示器 Pending CN105892193A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201610458286.7A CN105892193A (zh) 2016-06-22 2016-06-22 液晶透镜和3d显示器
US15/125,192 US10114227B2 (en) 2016-06-22 2016-07-12 Liquid crystal lens and 3D display
PCT/CN2016/089783 WO2017219407A1 (zh) 2016-06-22 2016-07-12 液晶透镜和3d显示器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610458286.7A CN105892193A (zh) 2016-06-22 2016-06-22 液晶透镜和3d显示器

Publications (1)

Publication Number Publication Date
CN105892193A true CN105892193A (zh) 2016-08-24

Family

ID=56718769

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610458286.7A Pending CN105892193A (zh) 2016-06-22 2016-06-22 液晶透镜和3d显示器

Country Status (3)

Country Link
US (1) US10114227B2 (zh)
CN (1) CN105892193A (zh)
WO (1) WO2017219407A1 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4637312B2 (ja) 2000-01-28 2011-02-23 株式会社半導体エネルギー研究所 液晶表示装置およびその作製方法
JP2007114704A (ja) 2005-10-24 2007-05-10 Nec Lcd Technologies Ltd 液晶表示装置およびその製造方法
CN101174050A (zh) 2006-11-03 2008-05-07 群康科技(深圳)有限公司 液晶面板及液晶显示装置
CN100578322C (zh) 2008-06-26 2010-01-06 友达光电股份有限公司 显示面板及光电装置
CN102207657B (zh) * 2011-05-24 2014-07-02 深圳超多维光电子有限公司 液晶透镜及其驱动方法以及立体显示装置
CN202794719U (zh) 2012-09-28 2013-03-13 京东方科技集团股份有限公司 3d显示器件及3d显示装置
KR102274545B1 (ko) 2014-12-01 2021-07-06 삼성전자주식회사 광학 필름용 조성물, 필름 및 표시 장치

Also Published As

Publication number Publication date
US20180217392A1 (en) 2018-08-02
WO2017219407A1 (zh) 2017-12-28
US10114227B2 (en) 2018-10-30

Similar Documents

Publication Publication Date Title
KR102000145B1 (ko) 광시야각 액정표시장치
US10261353B2 (en) Display device
US10012860B2 (en) Polarizers and the manufacturing methods thereof, and liquid crystal panels
CN104620142A (zh) 光学构件、偏振板组及液晶显示装置
CN104204924A (zh) 液晶显示设备
CN106094387A (zh) 液晶透镜和3d显示器
TW201543116A (zh) 液晶面板、液晶顯示裝置、偏光板及偏光板保護膜
CN102096241A (zh) 蓝相模式液晶显示器件及其制造方法
JP2009075533A (ja) 楕円偏光板および液晶表示装置
CN102681272A (zh) 液晶显示面板及其应用的显示装置
CN205301766U (zh) 可切换视角的液晶显示装置
CN102681271A (zh) 液晶显示面板及其应用的显示装置
CN106054415A (zh) 透镜光栅、3d显示器及电子装置
CN112601992B (zh) 视角补偿膜、包括其的偏光板和包括其的显示装置
CN110609410A (zh) 一种显示装置及制作方法
US20200064671A1 (en) Liquid crystal panel
KR101188755B1 (ko) 면상 스위칭 모드 액정 표시 장치
CN105892193A (zh) 液晶透镜和3d显示器
CN102707517A (zh) 液晶显示面板及其应用的显示装置
KR920004891A (ko) 액정 전기 광학 장치
KR102130140B1 (ko) 액정표시장치
KR20200054074A (ko) 투명 전극층 부착 기재, 조광 필름 및 액정 표시 장치
US20180067364A1 (en) Liquid crystal panels
JP2001242461A (ja) 液晶表示素子
TW201624079A (zh) 顯示面板

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160824

RJ01 Rejection of invention patent application after publication