WO2017113126A1 - 一种头戴式显示设备 - Google Patents

一种头戴式显示设备 Download PDF

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Publication number
WO2017113126A1
WO2017113126A1 PCT/CN2015/099585 CN2015099585W WO2017113126A1 WO 2017113126 A1 WO2017113126 A1 WO 2017113126A1 CN 2015099585 W CN2015099585 W CN 2015099585W WO 2017113126 A1 WO2017113126 A1 WO 2017113126A1
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Prior art keywords
optical
optical element
display device
display screens
optical elements
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PCT/CN2015/099585
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English (en)
French (fr)
Inventor
朱剑磊
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Priority to PCT/CN2015/099585 priority Critical patent/WO2017113126A1/zh
Priority to CN201580076854.0A priority patent/CN107407804A/zh
Publication of WO2017113126A1 publication Critical patent/WO2017113126A1/zh
Anticipated expiration legal-status Critical
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays

Definitions

  • the present invention relates to the field of head mounted display, and more particularly to a head mounted display device.
  • a Head Mounted Display refers to a display device that can be worn on the head.
  • the HMD generally uses a "near-eye optical system" to display multimedia information such as images on a display screen a few centimeters from the eyeball.
  • Most of the existing HMDs are one display or two micro displays. For example, OCULUS VR, LeTV helmet, etc., enter the left and right eyes through a display screen.
  • Another example is the SONY, ZEISIS, etc.
  • the HMD uses two micro-displays, and the images displayed by the two micro-displays enter the left and right eyes respectively.
  • the resolution seen by the user's single eye is only the resolution of a corresponding display or part of the display, the resolution is low, and the viewing angle range that can be viewed by the human eye. Limited.
  • Embodiments of the present invention provide a head mounted display device, in order to improve the resolution and viewing angle of the head mounted display device.
  • a second aspect of the embodiments of the present invention provides a head mounted display device including a first optical system and a second optical system;
  • the first optical system includes N first display screens, N first optical components, and a second optical display, the N first display screens are in one-to-one correspondence with the N first optical elements, and the light emitted by the N first display screens is focused by the N first optical elements a second optical element, the light focused on the second optical element being focused by the second optical element to the left eye;
  • the second optical system comprising N second display screens, N third optical elements, and fourth An optical element, the N second display screens are in one-to-one correspondence with the N first optical elements, and the light emitted by the N second display screens is focused on the fourth by the N third optical elements An optical element, the light focused on the fourth optical element being focused by the fourth optical element to the right eye; the N being an integer greater than or equal to 2.
  • the head-mounted display device disclosed by the invention has higher resolution and viewing angle than the prior art. improve.
  • FIG. 1 is a schematic structural view showing the optical components of a head mounted display device according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of optical components of a head mounted display device according to another embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of an optical component of a head mounted display device according to another embodiment of the present invention.
  • Embodiments of the present invention provide a head mounted display device, in order to improve the resolution and viewing angle of the head mounted display device.
  • the terms “first”, “second”, “third”, and “fourth” and the like in the specification and claims of the present invention are used to distinguish different objects, and are not intended to describe a specific order. .
  • the head-mounted display device includes a first optical system 10 and a second optical system 20;
  • the first optical system 10 includes N first display screens 11, N first optical components. 12, and the second optical component 13, the N first display screens 11 are in one-to-one correspondence with the N first optical components 12, and the light emitted by the N first display screens 11 is focused by the N first optical components 12.
  • the second optical element 13, the light focused on the second optical element 13 is focused by the second optical element 13 to the left eye
  • the second optical system 20 includes N second display screens 21, N third optical elements 22, and Four optical components 23, N
  • the two display screens 21 are in one-to-one correspondence with the N first optical elements 22, and the light emitted by the N second display screens 21 is focused by the N third optical elements 22 on the fourth optical element 23, focusing on the fourth optical element 23.
  • Light is focused by the fourth optical element to the right eye, and N is an integer greater than or equal to two.
  • the head-mounted display device of the present invention has a first optical system 10 and a second optical system 20 respectively corresponding to the left and right eyes.
  • the first optical system 10 includes N first display screens 11, and the second optical system 20 Including N second display screens 21, the light emitted by the N first display screens 11 is focused by the N first optical elements 12 on the second optical element 13, and the light focused on the second optical elements 13 passes through the second optical elements 13. Focusing on the left eye, the light emitted by the N second display screens 21 is focused by the N third optical elements 22 onto the fourth optical element 23, and the light focused on the fourth optical element 23 is focused by the fourth optical element 23 to the right eye.
  • N is greater than 2
  • the N first display screens 11 and the N second display screens 21 can be focused on the human eye through the optical element, the left eye and the right eye can respectively receive N first displays.
  • the optical splicing content displayed by the two display screens of the screen 11 and the N second display screens is such that the head-mounted display device of the present invention has improved resolution and improved viewing angle compared to the prior art.
  • first optical system 10 and the second optical system 20 are identical in structure.
  • the first optical system 10 and the second optical system 20 are identical in structure, and the first display system 11 includes a first display screen 11 that is identical to the second display screen 21 included in the second optical system 20, and the first display screen
  • the number of 11 is the same as the number of the second display screens 21, the first optical element 10 includes the first optical element 12 and the second optical element 20 includes the third optical element 22, and the first optical element 12
  • the number is the same as the number of the third optical elements 22, and the second optical element 13 included in the first optical system 10 is the same as the fourth optical element 23 included in the second optical system 20.
  • the first optical element 12, the second optical element 13, the third optical element 22, and the fourth optical element 23 are focusing mirrors.
  • the first optical element 12, the second optical element 13, the third optical element 22, and the fourth optical element 23 are each a focusing lens group composed of a plurality of optical lenses.
  • the first optical element 12 and the third optical element 21 may be the same focusing mirror group or different focusing mirror groups; the second optical element 13 and the fourth optical element 23 may be the same focusing mirror group or may be Different focusing mirror groups; the first optical element 12, the second optical element 13, the third optical element 22, and the fourth optical element 23 may be the same focusing mirror group or different focusing mirror groups;
  • the invention is not limited.
  • the focusing mirror group includes a color changing lens.
  • the color-changing lens is a color-changing glass.
  • the color-changing glass is a glass that changes its color under irradiation of light of a suitable wavelength, and returns to its original color when the light source is removed.
  • the light intensity is high, and the color of the glass is deep. Low luminosity.
  • the light intensity is low, the color of the glass is light, and the light transmittance is high.
  • adding color-changing glass to the focusing mirror group can adjust the light transmittance through the color change of the color-changing glass, so that the human eye can adapt to the change of the ambient light, thereby reducing the visual fatigue, thereby protecting the eye.
  • the position of the color lens in the focusing lens group may be the position closest to the display screen, or the position farthest from the display screen, or other positions, which is not limited by the present invention.
  • the second optical element 13 and the fourth optical element 23 comprise convex lenses.
  • the second optical element 13 included in the first optical system and the fourth optical element 23 included in the second optical system may be convex lenses.
  • the first optical element 12, the second optical element 13, the third optical element 22, and the fourth optical element 23 are detachably replaceable.
  • the distance between any two adjacent first display screens 11 can be adjusted within a first preset range, and the distance between any two adjacent second display screens 21 can be at a second preset. Adjustment within range.
  • the distance between any two adjacent first display screens 11 can be adjusted within a first predetermined range to indicate a non-compact structure with a gap between two adjacent first display screens 11,
  • the first preset range may be determined according to the focal length of the first optical component 12, and the distance between any two adjacent second display screens 21 may be adjusted within the second preset range to indicate two adjacent second displays.
  • Between the screens 21 is a non-closed structure with a gap, and the second predetermined range can be determined according to the focal length of the third optical element 22.
  • each of the first optical elements 12 is disposed under the optical path corresponding to the first display screen 11, and the optical axes of the first optical elements 12 are perpendicular to the corresponding first display screen 11; the third optical elements 22 are correspondingly disposed. Below the optical path of the second display screen 21, and the optical axis of each of the third optical elements 22 is perpendicular to the corresponding second display screen 21.
  • each first optical element 12 is placed under the optical path corresponding to the first display screen 11, and the optical axis of each first optical element 12 Vertically to the first display screen 11, and each third optical element 22 is placed under the optical path corresponding to the second display screen 21, and the optical axis of each of the third optical elements 22 vertically corresponds to the second display screen 21.
  • the first optical element 12 is larger than the first display 11 and the first display 11 is vertically projected into the first optical element 12.
  • the third optical element 22 is the same as the second display screen 21 and will not be described again.
  • the display area of the first display screen 11 or the second display screen 21 may be larger than the cross-sectional area of the first optical element 12 or the third optical element 22 in order to achieve panoramic display.
  • first optical system 10 and the second optical system 20 can be close to each other and can be used by users of different lay lengths.
  • the head-mounted display device disclosed in the present invention further includes an adjustment mechanism, which is adjusted in order to enable different users to comfortably use the head-mounted display device disclosed by the present invention.
  • the mechanism can adjust the position of the first optical system 10 and the second optical system 20, for example, the adjustment mechanism rotates counterclockwise, the first optical system 10 moves horizontally to the left, and the second optical system 20 moves horizontally to the right, the adjustment mechanism is clockwise Rotation, the first optical system 10 is horizontally shifted to the right, and the second optical system 20 is horizontally shifted to the left. It can be seen that the position of the first optical system 10 and the second optical system 20 can be adjusted by the user through the adjustment mechanism, thereby being different. Used by users of the distance.
  • the distance between the N first display screens 11 and the N first optical elements 12 can be adjusted synchronously; the distance between the N second display screens 21 and the N third optical elements 22 can be adjusted synchronously.
  • the user can synchronously adjust the N first display screens 11 and the N first optical elements 12 according to actual conditions.
  • the distance between the two second display screens 21 and the N third optical elements 22 are adjusted to adjust the position of the image.
  • the near vision syncs the N first display screens 11 and the N first frames.
  • the distance between the optical elements 12 is reduced, and the distance between the N second display screens 21 and the N third optical elements 22 is simultaneously reduced.
  • the far vision syncs the N first display screens 11 and N.
  • the distance between the first optical elements 12 is increased, and the distance between the N second display screens 21 and the N third optical elements 22 is simultaneously increased.
  • the disclosed head mounted display device further includes another adjustment mechanism that can synchronously adjust the position of the display screen and the optical element, such as the other adjustment mechanism rotating counterclockwise, the N first display screens 11 moving vertically downward
  • the N first optical elements 12 move vertically upwards, for example, the other adjustment mechanism rotates clockwise, the N first display screens 11 move vertically upward, and the N first optical elements 12 move vertically downwards. move.
  • the N second display screens are identical to the N third optical components, and are not described herein.

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  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

一种头戴式显示设备，包括第一光学系统(10)和第二光学系统(20)；第一光学系统包括N个第一显示屏(11)，第二光学系统包括N个第二显示屏(21)，N个第一显示屏发出的光通过N个第一光学元件(12)聚焦于第二光学元件(13)，聚焦于第二光学元件的光通过第二光学元件聚焦于左眼，N个第二显示屏发出的光通过N个第三光学元件(22)聚焦于第四光学元件(23)，聚焦于第四光学元件的光通过第四光学元件聚焦于右眼，由于N大于2，且N个第一显示屏和N个第二显示屏发出的均可通过光学元件聚焦于人眼，因此，提高头戴式显示设备分辨率和观看视角。

Description

一种头戴式显示设备 技术领域
本发明涉及头戴式显示领域，尤其涉及一种头戴式显示设备。
背景技术
头戴式显示设备(Head Mounted Display，HMD)指的是可以戴在头上的显示设备。HMD一般使用“近眼光学系统”来在距离眼球几厘米的显示屏幕上显示图像等多媒体信息。现有的HMD大多数是一个显示器或是两个微型显示屏。比如OCULUS VR，乐视头盔等，是通过一个显示屏进入左右眼。又如SONY，ZEISIS等的HMD采用两个微型显示屏，两个微型显示屏显示的图像分别进入左右眼。可见，不管是一个显示器或是两个微型显示屏，用户单只眼睛看到的分辨率只是对应的一个显示屏或部分显示屏的分辨率，分辨率较低，且人眼可观看的视角范围受限。
发明内容
本发明实施例提供一种头戴式显示设备，以期提高头戴式显示设备的分辨率和观看视角。
本发明实施例第二方面提供一种头戴式显示设备，包括第一光学系统和第二光学系统；所述第一光学系统包括N个第一显示屏，N个第一光学元件，以及第二光学元件，所述N个第一显示屏与所述N个第一光学元件一一对应，所述N个第一显示屏发出的光通过所述N个第一光学元件聚焦于所述第二光学元件，聚焦于所述第二光学元件的光通过所述第二光学元件聚焦于左眼；所述第二光学系统包括N个第二显示屏，N个第三光学元件，以及第四光学元件，所述N个第二显示屏与所述N个第一光学元件一一对应，所述N个第二显示屏发出的光通过所述N个第三光学元件聚焦于所述第四光学元件，聚焦于所述第四光学元件的光通过所述第四光学元件聚焦于右眼；所述N为大于等于2的整数。
本发明公开的头戴式显示设备相较于现有技术，分辨率提高，且观看视角 提高。
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为本发明一个实施例的头戴式显示设备的光学元件组成结构示意图；
图2为本发明另一个实施例的头戴式显示设备的光学元件组成结构示意图；
图3为本发明另一个实施例的头戴式显示设备的光学元件组成结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，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一部分的实施例，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前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
本发明实施例提供一种头戴式显示设备，以期提高头戴式显示设备的分辨率和观看视角。本发明的说明书和权利要求书及所述附图中的术语“第一”、“第二”、“第三”和“第四”等是用于区别不同对象，而不是用于描述特定顺序。
请参见图1，图1本发明提供的头戴式显示设备，包括第一光学系统10和第二光学系统20；第一光学系统10包括N个第一显示屏11，N个第一光学元件12，以及第二光学元件13，N个第一显示屏11与所述N个第一光学元件12一一对应，N个第一显示屏11发出的光通过N个第一光学元件12聚焦于第二光学元件13，聚焦于第二光学元件13的光通过第二光学元件13聚焦于左眼，第二光学系统20包括N个第二显示屏21，N个第三光学元件22，以及第四光学元件23，N个第 二显示屏21与N个第一光学元件22一一对应，N个第二显示屏21发出的光通过N个第三光学元件22聚焦于第四光学元件23，聚焦于第四光学元件23的光通过第四光学元件聚焦于右眼，N为大于等于2的整数。
可以看出，本发明公开的头戴式显示设备，左右眼分别对应的第一光学系统10和第二光学系统20，第一光学系统10包括N个第一显示屏11，第二光学系统20包括N个第二显示屏21，N个第一显示屏11发出的光通过N个第一光学元件12聚焦于第二光学元件13，聚焦于第二光学元件13的光通过第二光学元件13聚焦于左眼，N个第二显示屏21发出的光通过N个第三光学元件22聚焦于第四光学元件23，聚焦于第四光学元件23的光通过第四光学元件23聚焦于右眼，由于N大于2，且N个第一显示屏11和N个第二显示屏21发出的均可通过光学元件聚焦于人眼，因此，左眼及右眼能分别接收到N个第一显示屏11及N个第二显示屏21两个显示屏所显示的光学拼接内容，如此使得本发明公开的头戴式显示设备相较于现有技术，分辨率提高，且观看视角提高。
可选的，第一光学系统10和第二光学系统20结构相同。
举例来说，第一光学系统10和第二光学系统20结构相同表示第一光学系统10包括的第一显示屏11与第二光学系统20包括的第二显示屏21相同，且第一显示屏11的个数与第二显示屏21的个数相同，第一光学系统10包括的第一光学元件12与第二光学系统20包括的第三光学元件22相同，且第一光学元件12的个数与第三光学元件22的个数相同，以及第一光学系统10包括的第二光学元件13与第二光学系统20包括的第四光学元件23相同。
可选的，第一光学元件12、第二光学元件13、第三光学元件22和第四光学元件23为聚焦镜组。
举例来说，如图2所示，第一光学元件12、第二光学元件13、第三光学元件22和第四光学元件23均为由多个光学镜片组成的聚焦镜组。其中，第一光学元件12和第三光学元件21可以是相同的聚焦镜组也可以是不同的聚焦镜组；第二光学元件13和第四光学元件23可以是相同的聚焦镜组也可以是不相同的聚焦镜组；第一光学元件12、第二光学元件13、第三光学元件22和第四光学元件23可以是相同的聚焦镜组也可以是不同的聚焦镜组；等等，本发明不做限定。
可选的，聚焦镜组包括变色镜片。
举例来说，变色镜片为变色玻璃，变色玻璃为在适当波长光的辐照下改变其颜色，而移去光源时则恢复其原来颜色的玻璃，比如，光强度高，玻璃的颜色深，透光度低。反之，光强度低，玻璃的颜色浅，透光度高。可见，在聚焦镜组中加入变色玻璃，可使得通过变色玻璃的光变色调节透光度，使得人眼适应环境光线的变化，进而减少视觉疲劳，从而起到保护眼睛的作用。可选的，上述变色镜片在聚焦镜组的位置可以是最靠近显示屏的位置，或是最远离显示屏的位置，或是其他位置，本发明不做限定。
可选的，第二光学元件13和第四光学元件23包括凸透镜。
举例来说，如图3所示，由于凸透镜具有聚光的作用，因此第一光学系统包括的第二光学元件13和第二光学系统包括的第四光学元件23可以是凸透镜。
可选的，第一光学元件12、第二光学元件13、第三光学元件22和第四光学元件23可拆卸更换。
可选的，任意两个相邻的第一显示屏11之间的距离可在第一预设范围内调节，任意两个相邻的第二显示屏21之间的距离可在第二预设范围内调节。
举例来说，任意两个相邻的第一显示屏11之间的距离可在第一预设范围内调节表示两个相邻的第一显示屏11之间是有间隙的非紧挨结构，第一预设范围的可根据第一光学元件12的焦距决定，任意两个相邻的第二显示屏21之间的距离可在第二预设范围内调节表示两个相邻的第二显示屏21之间是有间隙的非紧挨结构，第二预设范围的可根据第三光学元件22的焦距决定。
可选的，各第一光学元件12置于对应第一显示屏11的光路下方，且各第一光学元件12的光轴垂直于对应第一显示屏11；各第三光学元件22置于对应第二显示屏21的光路下方，且各第三光学元件22的光轴垂直于对应第二显示屏21。
举例来说，为了使得平行光进入第一光学元件12和第三光学元件22，将各第一光学元件12置于对应第一显示屏11的光路下方，且各第一光学元件12的光轴垂直于第一显示屏11，以及将各第三光学元件22置于对应第二显示屏21的光路下方，且各第三光学元件22的光轴垂直对应第二显示屏21。为了使得人眼可观看到显示屏显示的所有画面，需要尽量使显示屏发出的光能够进入第一光学元件12，比如第一光学元件12与第一显示屏11等大且处于第一显示屏11的正下 方，又如第一光学元件12比第一显示屏11大，且第一显示屏11垂直投影落入第一光学元件12中。第三光学元件22与第二显示屏21同理，不做赘述。在其它实施方式中，为了实现全景显示，第一显示屏11或第二显示屏21的显示面积可大于第一光学元件12或第三光学元件22的截面积。
可选的，第一光学系统10和第二光学系统20可相互靠近会远离，从而可供不同瞳距的用户使用。
举例来说，由于不同的用户的瞳距有一定的差异，为了使不同的用户能够舒适的使用本发明公开的头戴显示设备，本发明公开的头戴显示设备还包括一调节机构，该调节机构可调节第一光学系统10和第二光学系统20的位置，比如该调节机构逆时针旋转，第一光学系统10水平向左移，第二光学系统20水平向右移，该调节机构顺时针旋转，第一光学系统10水平向右移，第二光学系统20水平向左移，可见，用户可通过该调节机构可调节第一光学系统10和第二光学系统20的位置，从而可供不同瞳距的用户使用。
可选的，N个第一显示屏11与N个第一光学元件12之间的距离可同步调节；N个第二显示屏21与N个第三光学元件22之间的距离可同步调节。
举例来说，近视是因为成像于眼睛的视网膜前面，远视是因为成像于眼睛的视网膜后面，因此用户可根据实际情况，通过同步调节N个第一显示屏11与N个第一光学元件12之间的距离，以及同步调节N个第二显示屏21与N个第三光学元件22之间的距离，来调节成像的位置，比如，近视同步将N个第一显示屏11与N个第一光学元件12之间的距离调小，以及同步将N个第二显示屏21与N个第三光学元件22之间的距离调小，又如，远视同步将N个第一显示屏11与N第一光学元件12之间的距离调大，以及同步将N个第二显示屏21与N个第三光学元件22之间的距离调大。
其中，同步调节各第一显示屏11与N个第一光学元件12之间的距离，以及同步调节N个第二显示屏21与N个第三光学元件22之间的距离，可通过本发明公开的头戴显示设备还包括另一调节机构，该另一个调节机构可同步调节显示屏与光学元件的位置，比如该另一个调节机构逆时针旋转，N个第一显示屏11垂直向下移动，N个第一光学元件12垂直向上移动，比如该另一个调节机构顺时针旋转，N个第一显示屏11垂直向上移动，N个第一光学元件12垂直向下移 动。N个第二显示屏和N个第三光学元件同理，不做赘述。
以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，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发明各实施例技术方案的范围。

Claims (10)

  1. 一种头戴式显示设备，其特征在于，包括第一光学系统和第二光学系统；所述第一光学系统包括N个第一显示屏，N个第一光学元件，以及第二光学元件，所述N个第一显示屏与所述N个第一光学元件一一对应，所述N个第一显示屏发出的光通过所述N个第一光学元件聚焦于所述第二光学元件，聚焦于所述第二光学元件的光通过所述第二光学元件聚焦于左眼；所述第二光学系统包括N个第二显示屏，N个第三光学元件，以及第四光学元件，所述N个第二显示屏与所述N个第一光学元件一一对应，所述N个第二显示屏发出的光通过所述N个第三光学元件聚焦于所述第四光学元件，聚焦于所述第四光学元件的光通过所述第四光学元件聚焦于右眼；所述N为大于等于2的整数。
  2. 根据权利要求1所述的头戴式显示设备，其特征在于，所述第一光学系统和所述第二光学系统结构相同。
  3. 根据权利要求1所述的头戴式显示设备，其特征在于，所述第一光学元件、所述第二光学元件、所述第三光学元件和所述第四光学元件为聚焦镜组。
  4. 根据权利要求3所述的头戴式显示设备，其特征在于，所述聚焦镜组包括变色镜片。
  5. 根据权利要求1所述的头戴式显示设备，其特征在于，所述第二光学元件和所述第四光学元件包括凸透镜。
  6. 根据权利要求1-5任一项所述的头戴式显示设备，其特征在于，所述第一光学元件、所述第二光学元件、所述第三光学元件和所述第四光学元件可拆卸更换。
  7. 根据权利要求1-5任一项所述的头戴式显示设备，其特征在于，任意两个相邻的所述第一显示屏之间的距离可在第一预设范围内调节，任意两个相邻的所述第二显示屏之间的距离可在第二预设范围内调节。
  8. 根据权利要求1-5任一项所述的头戴式显示设备，其特征在于，各第一光学元件置于对应第一显示屏的光路下方，且各第一光学元件的光轴垂直于对应第一显示屏；各第三光学元件置于对应第二显示屏的光路下方，且各第三光学元件的光轴垂直于对应第二显示屏。
  9. 根据权利要求1-5任一项所述的头戴式显示设备，其特征在于，所述第一光学系统和所述第二光学系统可相互靠近或远离。
  10. 根据权利要求1-5任一项所述的头戴式显示设备，其特征在于，所述N个第一显示屏与所述N个第一光学元件之间的距离可同步调节；所述N个第二显示屏与所述N个第三光学元件之间的距离可同步调节。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498812A (zh) * 2008-01-30 2009-08-05 黄峰彪 一种多幅图像合成一幅图像显示的方法及其显示组件
CN102122072A (zh) * 2011-03-16 2011-07-13 北京理工大学 头戴式微投影立体视觉显示器
CN103959134A (zh) * 2011-11-24 2014-07-30 松下电器产业株式会社 头戴式显示器装置
CN104483755A (zh) * 2014-12-29 2015-04-01 蓝景恒 一种头戴显示器及其实现方法
CN104932105A (zh) * 2015-06-24 2015-09-23 北京理工大学 一种拼接式头盔显示装置
CN105137590A (zh) * 2015-09-28 2015-12-09 深圳纳德光学有限公司 大视场角目镜光学系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102231044A (zh) * 2011-06-29 2011-11-02 浙江大学 基于多屏拼接的体视三维显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101498812A (zh) * 2008-01-30 2009-08-05 黄峰彪 一种多幅图像合成一幅图像显示的方法及其显示组件
CN102122072A (zh) * 2011-03-16 2011-07-13 北京理工大学 头戴式微投影立体视觉显示器
CN103959134A (zh) * 2011-11-24 2014-07-30 松下电器产业株式会社 头戴式显示器装置
CN104483755A (zh) * 2014-12-29 2015-04-01 蓝景恒 一种头戴显示器及其实现方法
CN104932105A (zh) * 2015-06-24 2015-09-23 北京理工大学 一种拼接式头盔显示装置
CN105137590A (zh) * 2015-09-28 2015-12-09 深圳纳德光学有限公司 大视场角目镜光学系统

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