公开(公告)号：US20150260988A1

公开(公告)日：2015-09-17

申请号：US14642916

申请日：2015-03-10

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Shinya TAKAHASHI ,  Yoichi IBA

IPC: G02B27/01 ,  G02B27/00 ,  G02B5/04

CPC classification number: G02B27/0101 ,  G02B5/04 ,  G02B27/0018 ,  G02B27/0149 ,  G02B27/0172 ,  G02B2027/0161

Abstract: A first light blocking portion and a second light blocking portion are formed in at least one of the side surfaces of a light guide prism. The first light blocking portion and the second light blocking portion are arranged so that a shaded area and an invisible area overlap each other at least partly and cover an inter-groove area between the first light blocking portion and the second light blocking portion, where the shaded area is an area shadowed from image light due to the first light blocking portion, and the invisible area is an area invisible during virtual image observation by the observer due to the second light blocking portion.

Abstract translation: 第一遮光部分和第二遮光部分形成在导光棱镜的至少一个侧表面中。 第一遮光部分和第二遮光部分被布置成使得阴影区域和不可见区域至少部分地彼此重叠并且覆盖第一遮光部分和第二遮光部分之间的沟槽间区域，其中 阴影区域是由于第一遮光部分而由图像光遮蔽的区域，并且不可见区域是由于第二遮光部分而由观察者虚拟图像观察期间不可见的区域。

公开(公告)号：US20140232981A1

公开(公告)日：2014-08-21

申请号：US14264168

申请日：2014-04-29

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA

IPC: G02C11/00

CPC classification number: G02C11/10 ,  G02B27/017 ,  G02B27/0176 ,  G02B2027/0152 ,  G02B2027/0156 ,  G02B2027/0178 ,  G02C5/143 ,  G02C7/086 ,  G02C9/00

Abstract: A head mounted display that is attached to an eyeglass frame for use, includes: a first unit and a second unit. The first unit includes a first electrical component including a display element and an eyepiece optical part that allows a user to observe a display image by the display element as a virtual image. The second unit which is a temple tip for display device having a temple connecting part to which a temple of the eyeglass frame is attachable includes a second electrical component and an attachment part in which the first unit is detachably engaged and supported. When the first unit is engaged and supported in the attachment part, the first electrical component and the second electrical component are electrically coupled.

Abstract translation: 安装在眼镜架上的头戴式显示器用于使用，包括：第一单元和第二单元。 第一单元包括包括显示元件和目镜光学部件的第一电气部件，其允许用户通过显示元件观察显示图像作为虚像。 作为用于显示装置的第二单元，具有可连接眼镜框架的镜腿的镜腿连接部件，其包括第二电气部件和附接部件，第一单元可拆卸地接合和支撑在该附件部分中。 当第一单元被接合并支撑在附接部分中时，第一电气部件和第二电气部件被电耦合。

公开(公告)号：US20160334625A1

公开(公告)日：2016-11-17

申请号：US15219757

申请日：2016-07-26

Applicant: OLYMPUS CORPORATION

Inventor： Yoichi IBA ,  Ryohei SUGIHARA

IPC: G02B27/01 ,  G02B27/00

CPC classification number: G02B27/0172 ,  G02B27/0018 ,  G02B2027/0178

Abstract: The head-mounted display device includes a display element, a light guide prism that, in a state of use, guides a regular image light beam from the display element to an exit surface in front of the user's eye, and a support that secures the display element and the light guide prism with respect to the user's head. On at least one side along the optical axis of the regular image light beam, the light guide prism includes at least one first-type inclined surface at a position outside of the region through which the regular image light beam from the display element passes, and the first-type inclined surface is formed to be inclined so as to cause light incident on the first-type inclined surface from a direction along the optical axis of the regular image light beam to be reflected and emitted to the outside of the user's eyeball.

Abstract translation: 头戴显示装置包括显示元件，导光棱镜，其在使用状态下将来自显示元件的规则图像光束引导到用户眼睛前方的出射表面，以及支撑件，其将 显示元件和导光棱镜相对于用户的头部。 在沿着规则图像光束的光轴的至少一侧上，导光棱镜包括在来自显示元件的规则图像光束通过的区域外侧的位置处的至少一个第一类型的倾斜表面，以及 第一倾斜面被形成为倾斜，以使得从沿着常规图像光束的光轴的方向入射到第一倾斜面上的光被反射并发射到使用者的眼球的外部。

公开(公告)号：US20160238848A1

公开(公告)日：2016-08-18

申请号：US15139540

申请日：2016-04-27

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Shinya TAKAHASHI

IPC: G02B27/01 ,  G02B5/04

CPC classification number: G02B5/04 ,  G02B6/00 ,  G02B27/0172 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0178

Abstract: Provided is a light guide prism including: an incident surface; one or more reflection surfaces, the reflection surfaces including at least an emission side reflection surface; and an emission surface, in which the light guide prism has a tip face positioned between the emission side reflection surface and the emission surface, the tip face most protruding from an end of the emission side reflection surface and from an end of the emission surface in a direction in which a width between the emission side reflection surface and the emission surface narrows, the tip face being a curved face. Further provided is an image display apparatus including: a display device; the light guide prism; and a support.

Abstract translation: 提供一种导光棱镜，其包括：入射面; 一个或多个反射表面，所述反射表面至少包括发射侧反射表面; 以及发光面，其中，所述导光棱镜具有位于所述发射侧反射面和所述发射面之间的前端面，所述前端面从所述发光侧反射面的端部最突出并且从所述发射面反射面的端部突出 发射侧反射面与发光面之间的宽度变窄的方向，尖端面为曲面。 还提供一种图像显示装置，包括：显示装置; 导光棱镜; 和支持。

公开(公告)号：US20160238847A1

公开(公告)日：2016-08-18

申请号：US15138726

申请日：2016-04-26

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Shinya TAKAHASHI

IPC: G02B27/01 ,  G02B5/04 ,  G02B17/08

CPC classification number: G02B27/0172 ,  G02B5/04 ,  G02B17/086 ,  G02B2027/012 ,  G02B2027/0121 ,  G02B2027/0178

Abstract: Provided is a light guide prism including: an incident surface on which image light from a display device is incident; one or more reflection surfaces which reflect the image light incident thereon, the reflection surfaces including at least an emission side reflection surface; and an emission surface forming an acute angle with the emission side reflection surface and emitting the image light reflected by the emission side reflection surface, toward an eyeball of an observer. In one aspect, the light guide prism includes a prism tip disposed as protruding from an end of the emission side reflection surface and from an end of the emission surface, in a direction in which a width between the emission side reflection surface and the emission surface narrows. Further provided is an image display apparatus including: a display device which emits image light; the light guide prism; and a support.

Abstract translation: 本发明提供一种导光棱镜，包括：来自显示装置的图像光入射的入射面; 一个或多个反射入射在其上的图像光的反射表面，反射表面至少包括发射侧反射表面; 以及与发射侧反射面形成锐角并将由发射侧反射面反射的图像光朝向观察者的眼球发射的发射面。 在一个方面中，导光棱镜包括棱镜尖端，该棱镜尖端从发射侧反射面的端部和发射表面的端部沿发射侧反射表面和发射表面之间的宽度方向 狭窄 还提供了一种图像显示装置，包括：发射图像光的显示装置; 导光棱镜; 和支持。

公开(公告)号：US20160238846A1

公开(公告)日：2016-08-18

申请号：US15138652

申请日：2016-04-26

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Shinya TAKAHASHI

IPC: G02B27/01 ,  G02B17/08 ,  G02B5/04

CPC classification number: G02B27/0172 ,  G02B5/04 ,  G02B17/086 ,  G02B27/01 ,  G02B2027/012 ,  G02B2027/0178

Abstract: A light guide prism for guiding image light from a display device to an observer's eye and displaying a virtual image of the display device in the observer's field of view includes at least four sides disposed to surround an optical path of image light incident from one end, a reflecting surface configured to reflect the image light guided by the at least four sides, and an emission surface configured to emit the image light reflected at the reflecting surface towards the observer's eye. At least one groove in a V-shape is formed on each of the at least four sides. As a result, a light guide prism that reduces stray light and ghost light occurring due to reflection at inner surfaces and an image display apparatus using this light guide prism can be provided.

Abstract translation: 用于将图像光从显示装置引导到观察者的眼睛并且在观察者的视场中显示显示装置的虚像的导光棱镜包括至少四个侧面，其设置成围绕从一端入射的图像光的光路， 反射表面，被配置为反射由至少四个侧面引导的图像光;以及发射表面，被配置为将在反射表面处反射的图像光朝向观察者的眼睛发射。 在至少四个侧面中的每一个上形成至少一个V形槽。 结果，可以提供减少由于内表面反射而产生的杂散光和重影光的导光棱镜和使用该导光棱镜的图像显示装置。

公开(公告)号：US20150293361A1

公开(公告)日：2015-10-15

申请号：US14752017

申请日：2015-06-26

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Seiji TATSUTA ,  Teruo TOMITA

IPC: G02B27/01 ,  G02B25/00

CPC classification number: G02B27/0172 ,  G02B25/001 ,  G02B27/0176 ,  G02B2027/0123 ,  G02B2027/0161 ,  G02B2027/0178

Abstract: A head-mounted display device includes an eyeglass frame, including a rim, for fixing the head-mounted display device onto a wearer's head, a display that displays an image, and an eyepiece optical unit that guides light of an image displayed on the display into at least one of the wearer's eyes to display the image as an enlarged virtual image. The display and the eyepiece optical unit are attached to the rim, an optical axis of incident light that is image light incident on the eyepiece optical unit from the display and an optical axis of exiting light that is image light exiting from the eyepiece optical unit towards the wearer's eye are not coplanar, and the angle between an incident light vector formed by the incident light and an exiting light vector formed by the exiting light is greater than 90°.

Abstract translation: 一种头戴式显示装置，包括：眼镜架，包括用于将头戴式显示装置固定在佩戴者头部上的边缘，显示图像的显示器和用于引导显示在显示器上的图像的光的目镜光学单元 进入佩戴者的眼睛中的至少一个以将图像显示为放大的虚像。 显示器和目镜光学单元附接到边缘，作为从显示器入射到目镜光学单元上的图像光的入射光的光轴和作为从目镜光学单元离开的图像光的出射光的光轴朝向 佩戴者的眼睛不共面，并且由入射光形成的入射光矢量与由出射光形成的出射光矢量之间的角度大于90°。

公开(公告)号：US20150054717A1

公开(公告)日：2015-02-26

申请号：US14533587

申请日：2014-11-05

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Seiji TATSUTA ,  Teruo TOMITA

IPC: G02B27/01

CPC classification number: G02B27/0172 ,  G02B27/017 ,  G02B27/0176 ,  G02B2027/0152 ,  G02B2027/0178

Abstract: To improve a balance of weight and improve wearing comfort of a user. A head-mounted display device is provided which includes a display having a display element, an electronic circuit board which controls the display, a battery which supplies power to the electronic circuit board and the display, and a holder which holds these components at the head of the user, and the battery is disposed at an opposite side of the display over a position held by the holder.

Abstract translation: 改善体重的平衡，提高使用者的穿着舒适度。 提供一种头戴式显示装置，其包括具有显示元件的显示器，控制显示器的电子电路板，向电子电路板和显示器供电的电池，以及将这些部件保持在头部的保持器 并且电池被放置在由保持器保持的位置处的显示器的相对侧。

公开(公告)号：US20150042544A1

公开(公告)日：2015-02-12

申请号：US14522851

申请日：2014-10-24

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Seiji TATSUTA ,  Teruo TOMITA

IPC: G02B27/01 ,  G02C11/00 ,  G02C5/14

CPC classification number: G02B27/0176 ,  G02B27/017 ,  G02B2027/0178 ,  G02C5/14 ,  G02C11/10

Abstract: An eyeglass-type wearable device includes a first temple part that is positioned along one temporal region of a user, a second temple part that is positioned along the other temporal region of the user, and a front part that is positioned in front of the face of the user, when the eyeglass-type wearable device is worn by the user. The first temple part includes a first electrical unit, and the second temple part includes a second electrical unit. The front part includes a first connection section to which the first temple part is connected, a second connection section to which the second temple part is connected, and a connection line that electrically connects the first electrical unit of the first temple part and the second electrical unit of the second temple part when the first temple part and the second temple part are connected to the front part.

Abstract translation: 一种眼镜型可穿戴装置，包括沿使用者的一个时间区域定位的第一镜腿部件，沿着使用者的另一个时间区域定位的第二镜腿部件和位于脸部前方的前部 当用户佩戴眼镜型可穿戴装置时， 第一寺庙部分包括第一电气单元，第二寺庙部分包括第二电气单元。 前部包括第一连接部分，第一镜腿部分连接到第一连接部分，连接第二镜腿部分的第二连接部分和将第一镜腿部分的第一电气单元与第二电子部件电连接的连接线 当第一寺庙部分和第二寺庙部分连接到前部时，第二寺庙部分的单位。

公开(公告)号：US20150002544A1

公开(公告)日：2015-01-01

申请号：US14317760

申请日：2014-06-27

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei SUGIHARA ,  Seiji TATSUTA ,  Teruo TOMITA

IPC: G02B27/01 ,  G06T19/00

CPC classification number: G06T19/006 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0141 ,  G02B2027/0178 ,  G06K9/00671

Abstract: An information presentation system includes: a display that displays an image as a virtual image so that the image can be observed by the user, and a display control section that causes the display to display information based on a captured image acquired from an imaging section, the imaging section being equipped to the head of the user and capturing a range in the direction of the field of view of the user, when an object recognition range is set to part of an imaging range of the imaging section, the display displaying the virtual image in a virtual image display range, the virtual image display range having such a positional relationship with the object recognition range that at least part of the virtual image display range in which the virtual image is displayed overlaps part of the object recognition range.

Abstract translation: 信息呈现系统包括：显示器，其将图像显示为虚拟图像，使得用户可以观察图像;以及显示控制部分，其使显示器基于从成像部分获取​​的拍摄图像显示信息， 所述成像部件被配备到所述用户的头部并且当物体识别范围被设置为所述成像部分的成像范围的一部分时，捕获所述用户的视野方向上的范围，所述显示器显示所述虚拟 图像在虚拟图像显示范围内，虚像显示范围与物体识别范围具有这样的位置关系，即显示虚​​像的至少部分虚像显示范围与对象识别范围的一部分重叠。