WO2020151127A1 - 裸眼3d显示装置 - Google Patents

裸眼3d显示装置 Download PDF

Info

Publication number
WO2020151127A1
WO2020151127A1 PCT/CN2019/085767 CN2019085767W WO2020151127A1 WO 2020151127 A1 WO2020151127 A1 WO 2020151127A1 CN 2019085767 W CN2019085767 W CN 2019085767W WO 2020151127 A1 WO2020151127 A1 WO 2020151127A1
Authority
WO
WIPO (PCT)
Prior art keywords
prism
display panel
display device
display
naked eye
Prior art date
Application number
PCT/CN2019/085767
Other languages
English (en)
French (fr)
Inventor
田新斌
徐向阳
Original Assignee
深圳市华星光电技术有限公司
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 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Publication of WO2020151127A1 publication Critical patent/WO2020151127A1/zh

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
    • G02B30/34—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

Definitions

  • the present invention relates to the field of display technology, and in particular to a naked eye 3D display device.
  • naked-eye three-dimensional graphics (three-dimensional, 3D) display has become a popular research topic.
  • Displaying 3D graphics in a computer means displaying three-dimensional graphics in a plane. Unlike in the real world, the real three-dimensional space has real distance space.
  • the computer just looks like the real world, so the 3D graphics displayed on the computer just look like the real thing.
  • One of the characteristics of the human eye is that it will form a three-dimensional impression if it is near and far away.
  • the feature of naked-eye 3D is that it can achieve a three-dimensional effect without 3D glasses.
  • the mainstream naked eye 3D technology methods now include: slit liquid crystal grating, lens type, pointing light source, and active backlight.
  • the technical principle of the slit type liquid crystal grating is that after adding a slit type grating in front of the screen, when the image that should be seen by the left eye is displayed on the LCD screen, the opaque stripes will block the right eye; When the image seen by the eye is displayed on the LCD screen, the opaque stripes will block the left eye. By separating the visible images of the left eye and the right eye, the viewer can see the 3D image.
  • this technical principle is to project the pixels corresponding to the left and right eyes on the left and right eyes respectively through the principle of refraction of the lens to realize image separation.
  • the biggest advantage of the contrast slit grating technology is that the lens will not block the light, so the brightness has been greatly improved.
  • Micro Electromechanical System refers to a high-tech device with a size of a few millimeters or even smaller. Its internal structure is generally on the order of micrometers or even nanometers. It is an independent intelligent system, mainly composed of sensors and actuators ( Actuator) and micro energy.
  • the system features of MEMS are: miniaturization, small device size, light weight, low energy consumption, low inertia, high resonance frequency, short response time; silicon as the main material, mechanical and electrical performance Excellent; mass production can greatly reduce production costs; integration advantages, multiple sensors or actuators with different functions, different sensitive directions or actuation directions can be integrated to form a micro sensor array or micro actuator array, or even multiple Devices with various functions are integrated to form a complex micro system.
  • the purpose of the present invention is to provide a naked-eye 3D display device, which can actively adjust the 3D display screen according to the position of the user relative to the display panel, thereby improving the user's viewing experience.
  • the present invention provides a naked-eye 3D display device, including a display panel and a prism layer provided on the display panel;
  • the prism layer includes a plurality of prism units arranged in an array, and each prism unit includes a prism and a microelectromechanical drive module connected to the prism;
  • the prism is used to convert the picture displayed on the display panel into a 3D display picture
  • the microelectromechanical drive module is used to sense the position of the user relative to the display panel, and drive the corresponding prism to rotate according to the position of the user relative to the display panel, so that the 3D display image obtained by the prism conversion Match the position of the user relative to the display panel.
  • the prism is a cylindrical prism.
  • the prism is a triangular prism.
  • the material of the prism is acrylic or glass.
  • the microelectromechanical drive module includes a sensor, a processor electrically connected to the sensor, and an execution motor electrically connected to the processor, and the execution motor is connected to the prism;
  • the sensor is used to sense the position of the user relative to the display panel, the processor generates a driving command according to the position of the user relative to the display panel, and the execution motor is used to drive its corresponding position according to the driving command.
  • the prism rotates.
  • Each prism unit also includes a rotation shaft, and the execution motor is connected to the prism through the rotation shaft.
  • the sensor is an infrared sensor.
  • the display panel includes a plurality of first regions arranged in an array, each first region includes a plurality of pixel units arranged in an array, and each prism unit corresponds to a first region.
  • the display panel is an OLED display panel.
  • the display panel is a liquid crystal display panel.
  • the present invention provides a naked eye 3D display device, including a display panel and a prism layer provided on the display panel;
  • the prism layer includes a plurality of prism units arranged in an array, and each prism unit is It includes a prism and a microelectromechanical drive module connected to the prism;
  • the prism is used to convert the picture displayed by the display panel into a 3D display picture;
  • the microelectromechanical drive module is used to sense the user relative to the display panel And drive the corresponding prism to rotate according to the position of the user relative to the display panel, so that the 3D display image converted by the prism matches the position of the user relative to the display panel.
  • the user actively adjusts the 3D display screen relative to the position of the display panel, which can improve the user's viewing experience and enhance product competitiveness.
  • FIG. 1 is a schematic diagram of the naked eye 3D display device of the present invention
  • FIG. 2 is a cross-sectional view of the naked eye 3D display device of the present invention.
  • FIG. 3 is a schematic diagram of the prism unit of the naked-eye 3D display device of the present invention.
  • the present invention provides a naked eye 3D display device, including a display panel 1 and a prism layer 2 provided on the display panel 1;
  • the prism layer 2 includes a plurality of prism units 21 arranged in an array, and each prism unit 21 includes a prism 211 and a microelectromechanical drive module 22 connected to the prism 211;
  • the prism 211 is used to convert the picture displayed on the display panel 1 into a 3D display picture
  • the microelectromechanical drive module 22 is used to sense the position of the user relative to the display panel 1, and drive the corresponding prism 211 to rotate according to the position of the user relative to the display panel 1, so that the prism 211 is converted
  • the obtained 3D display screen matches the position of the user relative to the display panel 1.
  • the structure of the prism 211 can be selected according to needs, such as a cylindrical prism or a triangular prism can be applied to the present invention, as long as it can realize the conversion of the 3D display image.
  • the material of the prism 211 can be selected according to needs, such as acrylic material or glass material can be applied to the present invention.
  • the prism 211 is a triangular prism, and the material of the prism 211 is an acrylic material, which has a good 3D display image conversion effect and light transmission performance, and is cost-effective.
  • each prism 211 is not fixed, it is connected to the microelectromechanical drive module 22, and can be driven by the microelectromechanical drive module 22 to rotate freely within a certain angle.
  • the rotation angle of the prism 211 can be adjusted according to actual needs. select.
  • the MEMS driving module 22 includes a sensor 221, a processor 222 electrically connected to the sensor 221, and an execution motor 223 electrically connected to the processor 222,
  • the execution motor 223 is connected to the prism 211;
  • the sensor 221 is used to sense the position of the user relative to the display panel 1, the processor 222 generates a driving command according to the position of the user relative to the display panel 1, and the execution motor 223 is used to The driving command drives the corresponding prism 211 to rotate.
  • the position of the user relative to the display panel 1 is determined by the distance between the user's eyes and the angle between the user's eyes and the preset measurement point of the display panel 1. Decided.
  • the sensor 221 is an infrared sensor.
  • the processor 222 calculates the angle of each prism 211 to be rotated through high-speed precision calculations and generates corresponding instructions to send to In the execution motor 223, the execution motor 223 quickly rotates each prism 211 to a corresponding angle, and the entire system action will be completed within one hundredth of a second, which can quickly and accurately complete the rotation of the prism 211, so that the 3D display obtained by the prism conversion
  • the picture can be matched with the position of the user relative to the display panel in real time, and the picture that the user sees by using the present invention will be actively changed, which can improve the user’s viewing experience and prevent the existing naked-eye 3D from having nausea, Feeling dizzy.
  • each prism unit 21 further includes a rotating shaft 212
  • the execution motor 223 is connected to the prism 211 through the rotating shaft 212, the execution motor 223 first drives the rotating shaft 212 to rotate, the rotating shaft 212 Then drive the prism 211 to rotate.
  • the display panel 1 includes a plurality of first regions 110 arranged in an array, each first region 110 includes a plurality of pixel units 11 arranged in an array, and each prism unit 21 corresponds to a first region 110
  • each first region 110 includes 5 ⁇ 5 pixel units 11, that is, pixel units 11 arranged in an array of 5 rows and 5 columns.
  • the type of the display panel 1 can be rotated as required.
  • the display panel 1 is an Organic Light-Emitting Diode (OLED) display panel or the display panel 1 is a liquid crystal display panel.
  • OLED Organic Light-Emitting Diode
  • the present invention provides a naked-eye 3D display device, including a display panel and a prism layer provided on the display panel; the prism layer includes a plurality of prism units arranged in an array, and each prism unit includes A prism and a microelectromechanical drive module connected to the prism; the prism is used to convert the picture displayed on the display panel into a 3D display picture; the microelectromechanical drive module is used to sense the user's relative to the display panel Position, and drive the corresponding prism to rotate according to the position of the user relative to the display panel, so that the 3D display picture obtained by the prism conversion matches the position of the user relative to the display panel, and according to the user Actively adjusting the 3D display screen relative to the position of the display panel can improve the user's viewing experience and enhance product competitiveness.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

本发明提供一种裸眼3D显示装置。所述裸眼3D显示装置包括显示面板及设于所述显示面板上的棱镜层；所述棱镜层包括阵列排布的多个棱镜单元，每一个棱镜单元均包括一棱镜及与所述棱镜相连的微机电驱动模块；所述棱镜用于将显示面板显示出的画面转换为3D显示画面；所述微机电驱动模块用于感测用户相对于所述显示面板的位置，并根据所述用户相对于所述显示面板的位置驱动其对应的棱镜旋转，使得所述棱镜转换得到的3D显示画面与用户相对于所述显示面板的位置相匹配，通过根据随着用户相对于所述显示面板的位置主动调整3D显示画面，能够改善用户的观看体验，提升产品竞争力。

Description

裸眼3D显示装置 技术领域
本发明涉及显示技术领域，尤其涉及一种裸眼3D显示装置。
 背景技术
目前裸眼三维图形（three-dimensional，3D）显示成为研究热门，在计算机里显示3D图形，就是说在平面里显示三维图形。不像现实世界里，真实的三维空间，有真实的距离空间。计算机里只是看起来很像真实世界，因此在计算机显示的3D图形，就是让人眼看上就像真的一样。人眼有一个特性就是近大远小，就会形成立体感。裸眼3D的特点就是无需3D眼镜就可以实现立体效果。
现在主流的裸眼3D技术手段有：狭缝式液晶光栅、透镜式、指向光源、主动式背光。其中狭缝式液晶光栅的技术原理是在屏幕前加了一个狭缝式光栅之后，应该由左眼看到的图像显示在液晶屏上时，不透明的条纹会遮挡右眼；同理，应该由右眼看到的图像显示在液晶屏上时，不透明的条纹会遮挡左眼，通过将左眼和右眼的可视画面分开，使观者看到3D影像。而透镜式设计，这种技术原理是通过透镜的折射原理，将左右眼对应的像素点分别投射在左右眼中，实现图像分离。对比狭缝光栅技术最大的优点是透镜不会遮挡光线，所以亮度有了很大改善。
但是，如今主流的3D立体显示技术，不能随着用户观看位置的改变而调整图像，无法保持用户最佳的观看体验，甚至不少3D显示技术会让长时间的观看的用户产生恶心眩晕等感觉。
微机电系统（Micro Electromechanical System，MEMS），是指尺寸在几毫米乃至更小的高科技装置，其内部结构一般在微米甚至纳米量级，是一个独立的智能系统，主要由传感器、动作器（执行器）和微能源三大部分组成， MEMS的系统特点有：微型化，器件体积小、重量轻、耗能低、惯性小、谐振频率高、响应时间短；硅为主要材料，机械电器性能优良；批量生产可大大降低生产成本；集成化优势，可以把不同功能、不同敏感方向或致动方向的多个传感器或执行器集成于一体，形成微传感器阵列或微执行器阵列，甚至把多种功能的器件集成在一起，形成复杂的微系统。
 技术问题
本发明的目的在于提供一种裸眼3D显示装置，能够随着用户相对于所述显示面板的位置主动调整3D显示画面，提升用户的观看体验。
 技术解决方案
为实现上述目的，本发明提供了一种裸眼3D显示装置，包括显示面板及设于所述显示面板上的棱镜层；
所述棱镜层包括阵列排布的多个棱镜单元，每一个棱镜单元均包括一棱镜及与所述棱镜相连的微机电驱动模块；
所述棱镜用于将显示面板显示出的画面转换为3D显示画面；
所述微机电驱动模块用于感测用户相对于所述显示面板的位置，并根据所述用户相对于所述显示面板的位置驱动其对应的棱镜旋转，使得所述棱镜转换得到的3D显示画面与用户相对于所述显示面板的位置相匹配。
所述棱镜为柱状棱镜。
所述棱镜为三棱镜。
所述棱镜的材料为亚克力或玻璃。
所述微机电驱动模块包括：传感器、与所述传感器电性连接的处理器及与所述处理器电性连接的执行马达，所述执行马达与所述棱镜相连；
所述传感器用于感测用户相对于所述显示面板的位置，所述处理器根据用户相对于所述显示面板的位置产生驱动命令，所述执行马达用于根据所述驱动命令驱动其对应的棱镜旋转。
每一个棱镜单元还包括一旋转轴，所述执行马达通过旋转轴与所述棱镜相连。
所述传感器为红外传感器。
所述显示面板包括阵列排布的多个第一区域，每一个第一区域中均包括阵列排布的多个像素单元，每一个棱镜单元对应一个第一区域。
所述显示面板为OLED显示面板。
所述显示面板为液晶显示面板。
 有益效果
本发明的有益效果：本发明提供一种裸眼3D显示装置，包括显示面板及设于所述显示面板上的棱镜层；所述棱镜层包括阵列排布的多个棱镜单元，每一个棱镜单元均包括一棱镜及与所述棱镜相连的微机电驱动模块；所述棱镜用于将显示面板显示出的画面转换为3D显示画面；所述微机电驱动模块用于感测用户相对于所述显示面板的位置，并根据所述用户相对于所述显示面板的位置驱动其对应的棱镜旋转，使得所述棱镜转换得到的3D显示画面与用户相对于所述显示面板的位置相匹配，通过根据随着用户相对于所述显示面板的位置主动调整3D显示画面，能够改善用户的观看体验，提升产品竞争力。
 附图说明
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发明加以限制。
附图中，
图1为本发明的裸眼3D显示装置的示意图；
图2为本发明的裸眼3D显示装置的剖视图；
图3为本发明的裸眼3D显示装置的棱镜单元的示意图。
 本发明的实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图1至图3，本发明提供一种裸眼3D显示装置，包括显示面板1及设于所述显示面板1上的棱镜层2；
所述棱镜层2包括阵列排布的多个棱镜单元21，每一个棱镜单元21均包括一棱镜211及与所述棱镜211相连的微机电驱动模块22；
所述棱镜211用于将显示面板1显示出的画面转换为3D显示画面；
所述微机电驱动模块22用于感测用户相对于所述显示面板1的位置，并根据所述用户相对于所述显示面板1的位置驱动其对应的棱镜211旋转，使得所述棱镜211转换得到的3D显示画面与用户相对于所述显示面板1的位置相匹配。
具体地，所述棱镜211的结构可以根据需要进行选择，诸如柱状棱镜或三棱镜均可以应用到本发明中，只要其能够实现3D显示画面的转换即可。
具体地，所述棱镜211的材料可以根据需要进行选择，诸如亚克力材料或玻璃材料均可以应用到本发明中。
优选地，在本发明的实施例中，所述棱镜211为三棱镜，所述棱镜211的材料为亚克力材料，具有良好的3D显示画面转换效果及透光性能，性价比较高。
进一步地，每个棱镜211不是固定不动的，其与微机电驱动模块22相连，且能够由微机电驱动模块22带动在一定角度内自由转动，所述棱镜211转动的角度可根据实际需要进行选择。
需要说明的是，如图3所示，所述微机电驱动模块22包括：传感器221、与所述传感器221电性连接的处理器222及与所述处理器222电性连接的执行马达223，所述执行马达223与所述棱镜211相连；
其中，所述传感器221用于感测用户相对于所述显示面板1的位置，所述处理器222根据用户相对于所述显示面板1的位置产生驱动命令，所述执行马达223用于根据所述驱动命令驱动其对应的棱镜211旋转。
进一步地，所述用户相对于所述显示面板1的位置由用户的双眼在所述显示面板1之间的距离以及用户的双眼与所述显示面板1的预设的测量点所成的角度共同决定。
优选地，所述传感器221为红外传感器。
具体地，传感器221测量到用户的双眼的角度与距离后，将数据传输到处理器222中，处理器222通过高速精密运算，计算出每个棱镜211需要旋转的角度并产生相应的指令发送到执行马达223中，执行马达223迅速转动每个棱镜211达到对应的角度，整个系统动作都会在百分之一秒内完成，能够快速准确的完成棱镜211旋转，使得所述棱镜转换得到的3D显示画面能够与用户相对于所述显示面板的位置实时匹配，用户使用本发明所看到的画面会是主动变化的，能够提升用户的观看体验，避免现有裸眼3D在长时间体验后有恶心、眩晕等感觉。
进一步地，每一个棱镜单元21还包括一旋转轴212，所述执行马达223通过旋转轴212与所述棱镜211相连，所述执行马达223先带动所述旋转轴212旋转，所述旋转轴212再带动所述棱镜211旋转。
进一步地，所述显示面板1包括阵列排布的多个第一区域110，每一个第一区域110中均包括阵列排布的多个像素单元11，每一个棱镜单元21对应一个第一区域110，例如在本发明的一些实施例中，每一个第一区域110包括5×5个像素单元11，即5行5列阵列排布的像素单元11。
具体地，所述显示面板1的类型可根据需要进行旋转，优选地，所述显示面板1为有机发光二极管（Organic Light-Emitting Diode，OLED）显示面板或所述显示面板1为液晶显示面板。
综上所述，本发明提供一种裸眼3D显示装置，包括显示面板及设于所述显示面板上的棱镜层；所述棱镜层包括阵列排布的多个棱镜单元，每一个棱镜单元均包括一棱镜及与所述棱镜相连的微机电驱动模块；所述棱镜用于将显示面板显示出的画面转换为3D显示画面；所述微机电驱动模块用于感测用户相对于所述显示面板的位置，并根据所述用户相对于所述显示面板的位置驱动其对应的棱镜旋转，使得所述棱镜转换得到的3D显示画面与用户相对于所述显示面板的位置相匹配，通过根据随着用户相对于所述显示面板的位置主动调整3D显示画面，能够改善用户的观看体验，提升产品竞争力。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (10)

  1. 一种裸眼3D显示装置，包括显示面板及设于所述显示面板上的棱镜层；
    所述棱镜层包括阵列排布的多个棱镜单元，每一个棱镜单元均包括一棱镜及与所述棱镜相连的微机电驱动模块；
    所述棱镜用于将显示面板显示出的画面转换为3D显示画面；
    所述微机电驱动模块用于感测用户相对于所述显示面板的位置，并根据所述用户相对于所述显示面板的位置驱动其对应的棱镜旋转，使得所述棱镜转换得到的3D显示画面与用户相对于所述显示面板的位置相匹配。
  2. 如权利要求1所述的裸眼3D显示装置，其中，所述棱镜为柱状棱镜。
  3. 如权利要求1所述的裸眼3D显示装置，其中，所述棱镜为三棱镜。
  4. 如权利要求1所述的裸眼3D显示装置，其中，所述棱镜的材料为亚克力或玻璃。
  5. 如权利要求1所述的裸眼3D显示装置，其中，所述微机电驱动模块包括：传感器、与所述传感器电性连接的处理器及与所述处理器电性连接的执行马达，所述执行马达与所述棱镜相连；
    所述传感器用于感测用户相对于所述显示面板的位置，所述处理器根据用户相对于所述显示面板的位置产生驱动命令，所述执行马达用于根据所述驱动命令驱动其对应的棱镜旋转。
  6. 如权利要求5所述的裸眼3D显示装置，其中，每一个棱镜单元还包括一旋转轴，所述执行马达通过旋转轴与所述棱镜相连。
  7. 如权利要求5所述的裸眼3D显示装置，其中，所述传感器为红外传感器。
  8. 如权利要求1所述的裸眼3D显示装置，其中，所述显示面板包括阵列排布的多个第一区域，每一个第一区域中均包括阵列排布的多个像素单元，每一个棱镜单元对应一个第一区域。
  9. 如权利要求1所述的裸眼3D显示装置，其中，所述显示面板为OLED显示面板。
  10. 如权利要求1所述的裸眼3D显示装置，其中，所述显示面板为液晶显示面板。
PCT/CN2019/085767 2019-01-25 2019-05-07 裸眼3d显示装置 WO2020151127A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910075946.7A CN109541815A (zh) 2019-01-25 2019-01-25 裸眼3d显示装置
CN201910075946.7 2019-01-25

Publications (1)

Publication Number Publication Date
WO2020151127A1 true WO2020151127A1 (zh) 2020-07-30

Family

ID=65838429

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/085767 WO2020151127A1 (zh) 2019-01-25 2019-05-07 裸眼3d显示装置

Country Status (2)

Country Link
CN (1) CN109541815A (zh)
WO (1) WO2020151127A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109541815A (zh) * 2019-01-25 2019-03-29 深圳市华星光电技术有限公司 裸眼3d显示装置
CN111918052B (zh) * 2020-08-14 2022-08-23 广东申义实业投资有限公司 竖直旋转式控制装置及平面图片转3d图像处理方法
CN113759566A (zh) * 2021-03-01 2021-12-07 北京京东尚科信息技术有限公司 一种裸眼3d图像显示系统及其应用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140198364A1 (en) * 2013-01-11 2014-07-17 Konyang University Industry-Academic Cooperation Foundation Three-dimensional imaging system based on stereo hologram
CN106226900A (zh) * 2016-10-11 2016-12-14 深圳市华星光电技术有限公司 棱镜光栅及3d显示装置
CN107229131A (zh) * 2017-06-12 2017-10-03 深圳市华星光电技术有限公司 用于驱动裸眼3d液晶棱镜的系统和方法
CN109541815A (zh) * 2019-01-25 2019-03-29 深圳市华星光电技术有限公司 裸眼3d显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140198364A1 (en) * 2013-01-11 2014-07-17 Konyang University Industry-Academic Cooperation Foundation Three-dimensional imaging system based on stereo hologram
CN106226900A (zh) * 2016-10-11 2016-12-14 深圳市华星光电技术有限公司 棱镜光栅及3d显示装置
CN107229131A (zh) * 2017-06-12 2017-10-03 深圳市华星光电技术有限公司 用于驱动裸眼3d液晶棱镜的系统和方法
CN109541815A (zh) * 2019-01-25 2019-03-29 深圳市华星光电技术有限公司 裸眼3d显示装置

Also Published As

Publication number Publication date
CN109541815A (zh) 2019-03-29

Similar Documents

Publication Publication Date Title
US8619005B2 (en) Switchable head-mounted display transition
US9111498B2 (en) Head-mounted display with environmental state detection
KR101115700B1 (ko) 2차원 및 3차원 영상의 선택적 디스플레이가 가능한디스플레이 장치
US20130286053A1 (en) Direct view augmented reality eyeglass-type display
KR101947666B1 (ko) 능동 셔터 헤드 장착형 디스플레이
WO2020151127A1 (zh) 裸眼3d显示装置
US20120050141A1 (en) Switchable head-mounted display
CN1391126A (zh) 用于立体显示的头戴式光学装置
JP2012032812A (ja) アクティブ型立体映像ディスプレイ装置及びその駆動方法
US10148942B2 (en) Mirror display system
WO2017219672A1 (zh) 一种显示装置及其控制方法
US20200209609A1 (en) Adaptive resolution for multi-view display system and method thereof
CN103149696A (zh) 显示系统
US10859850B2 (en) Reflective 3D display device and display method
CN106291945B (zh) 一种显示面板和显示装置
CN107111143B (zh) 视觉系统及观片器
CN206133120U (zh) 一种显示面板和显示装置
Young OLED displays and the immersive experience
US20180329219A1 (en) Near-eye foveal display
CN205899165U (zh) 视觉系统及头戴式立体观片器
US11256005B1 (en) Near-eye foveal display
US11726252B2 (en) Self-lit display panel
US11860395B2 (en) Self-lit display panel
US10585214B2 (en) Near-eye foveal display
EP4332672A1 (en) Enhanced grin lc lens response time using temperature control

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19911748

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19911748

Country of ref document: EP

Kind code of ref document: A1