CN113204118A - Head-mounted device - Google Patents
Head-mounted device Download PDFInfo
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- CN113204118A CN113204118A CN202110477827.1A CN202110477827A CN113204118A CN 113204118 A CN113204118 A CN 113204118A CN 202110477827 A CN202110477827 A CN 202110477827A CN 113204118 A CN113204118 A CN 113204118A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 33
- 239000003086 colorant Substances 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000006120 scratch resistant coating Substances 0.000 claims description 4
- 230000004075 alteration Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
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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
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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Abstract
The invention discloses a head-mounted device, comprising: the device comprises a shell, a light source and a light guide plate, wherein a mounting cavity is arranged in the shell, and a window and a light transmission part are arranged on the shell; the display panel is positioned on the light emergent side of the light transmission parts, the display panel is a self-luminous display panel, and each display unit of the display panel is arranged at intervals so as to enable the light of the light transmission parts to be emitted through gaps among the display units; a shading member positioned between the light-transmitting portion and the display screen; the driving assembly is connected with the shading part and used for controlling the shading part to be switched between a first state and a second state, external light enters the display panel through the light transmission part in the first state, and the external light is shaded by the shading part in the second state; and the optical assembly is positioned on the light emergent side of the display panel, and emergent light of the display panel is emitted to the window after passing through the optical assembly. According to the invention, a user does not need to switch back and forth among a plurality of modes when checking the external environment, and the convenience of checking the external environment by the head-mounted equipment is improved.
Description
Technical Field
The invention relates to the technical field of head-mounted display, in particular to head-mounted equipment.
Background
At present, for virtual reality head-mounted devices, a user's use scene is a relatively closed space, and when the user needs to communicate with the outside (for example, if the user needs to see the spirit of the other party or needs to temporarily see the external environment), the user needs to take off the head-mounted devices, which is very inconvenient.
Therefore, in the prior art, after the external environment is photographed by the camera, the picture of the external environment is displayed on the display screen, and the image in the display screen is transmitted to the window through the optical assembly, so that the user can view the image of the external environment through the window. However, in the scheme, both the external environment and the virtual picture need to be displayed through the display screen, and when a user watches the external environment, the user cannot see the virtual picture at the same time, and the user needs to manually switch between the two modes back and forth, which is complicated.
Disclosure of Invention
The invention mainly aims to provide a head-mounted device, aiming at improving the convenience of the head-mounted device for checking the external environment.
To achieve the above object, the present invention provides a head-mounted device including:
the LED lamp comprises a shell, wherein a mounting cavity is arranged in the shell, and a window and a light-transmitting part are arranged on the shell;
the display panel is positioned in the installation cavity and positioned on the light emergent side of the light transmission part, the display panel is a self-luminous display panel, and each display unit of the display panel is arranged at intervals so that the light of the light transmission part is emitted through a gap between the display units;
the light shielding piece is positioned in the mounting cavity and positioned between the light transmitting part and the display screen;
the driving assembly is positioned in the mounting cavity and connected with the light shading piece, and the driving assembly is used for controlling the light shading piece to be switched between a first state and a second state; in the first state, external light enters the display panel through the light-transmitting part, and in the second state, the external light is shielded by the light shielding part;
the optical assembly is positioned in the mounting cavity and positioned on the light emergent side of the display panel, and emergent light of the display panel is emitted to the window after passing through the optical assembly.
Optionally, the light-shielding member includes a first electroluminescent layer disposed on the light-transmitting portion; the driving component is used for controlling the first electroluminescent layer to be switched between a power-on state and a power-off state.
Optionally, the first electroluminescent layer is disposed on a side of the light-transmitting portion facing the display panel.
Optionally, the display panel includes a first substrate and a second substrate, and a cathode layer, an LED light emitting layer, and an anode layer are sequentially disposed between the first substrate and the second substrate; the display panel further comprises a driving circuit arranged on the first substrate or the second substrate, the driving circuit comprises a plurality of driving pieces, the LED light-emitting layer comprises a plurality of display units, the display units are connected with the driving pieces, and the driving pieces are overlapped with the display units in projection in the light transmission direction.
Optionally, a second electroluminescent layer is disposed on the first substrate, and the second electroluminescent layer is located between the first substrate and the cathode layer, or the second electroluminescent layer is located on a side of the first substrate away from the cathode layer.
Optionally, the second electroluminescent layer is located on a side of the first substrate facing away from the cathode layer, and a scratch-resistant coating is disposed on a side of the second electroluminescent layer facing away from the first substrate.
Optionally, the LED light emitting layer includes a plurality of display unit columns, the display unit columns are sequentially arranged along a horizontal direction, each display unit column includes a plurality of display units with the same color, and the colors of the display units in adjacent display unit columns are different.
Optionally, the LED light emitting layer is divided into a plurality of display regions, each of the display regions includes three display units of different colors, and the display units in the display regions are arranged in two rows.
Optionally, one display unit in the display area corresponds to a gap between the two display units arranged side by side.
Optionally, the optical assembly comprises a first lens group and a second lens group, the first lens group being located between the display panel and the second lens group; light emitted by the display unit is transmitted to the second lens group after passing through the first lens group, and the light emitted by the second lens group is transmitted to the window, wherein the first lens group is used for adjusting imaging aberration, and the second lens group is used for changing the transmission direction of the light.
According to the head-mounted device provided by the invention, after the state of the light shielding piece is switched through the driving assembly, the transmission state of external light can be switched, the external light enters the display panel through the light transmission part and enters the window together with the light of the image in the display panel in the first state, and a user can simultaneously check the external environment and the image in the display screen through the window, so that the user does not need to switch back and forth among a plurality of modes when checking the external environment, and the convenience of checking the external environment by the head-mounted device is improved.
Drawings
FIG. 1 is a schematic view of a head-mounted device according to the present invention;
FIG. 2 is a schematic structural view of another perspective of the head-mounted apparatus provided by the present invention;
FIG. 3 is a schematic view of light transmission in a head-mounted device;
FIG. 4 is a schematic structural diagram of a display panel in the head-mounted device according to the present invention;
FIG. 5 is a schematic diagram of an arrangement of display units in an LED light-emitting layer of a head-mounted device according to the present invention;
fig. 6 is another schematic layout of the display unit in the LED light emitting layer in the head-mounted device according to the present invention.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a perspective view of a head-mounted device provided by the present invention; fig. 2 is a schematic structural diagram of another view angle of the head-mounted device provided by the present invention, and fig. 3 is a schematic diagram of light transmission in the head-mounted device, in this embodiment, a head-mounted device is provided, where the head-mounted device includes:
the light source module comprises a shell 10, wherein an installation cavity is arranged in the shell 10, and a window 11 and a light-transmitting part 12 are arranged on the shell 10;
a display panel 20, wherein the display panel 20 is located in the installation cavity and located on the light emitting side of the light-transmitting portion 12, the display panel 20 is a self-luminous display panel 20, and each display unit of the display panel 20 is arranged at an interval so that the light of the light-transmitting portion 12 is emitted through a gap between the display units;
a light shielding member (not shown) located in the mounting cavity and between the light-transmitting portion 12 and the display screen;
a driving assembly (not shown) located in the mounting cavity and connected to the light shielding member (not shown), wherein the driving assembly (not shown) is configured to control the light shielding member (not shown) to switch between a first state and a second state, in the first state, external light enters the display panel 20 through the light transmitting portion 12, and in the second state, external light is shielded by the light shielding member (not shown);
and the optical assembly 30 is positioned in the mounting cavity and on the light-emitting side of the display panel 20, and emergent light of the display panel 20 is emitted to the window 11 after passing through the optical assembly 30.
The light shielding member (not shown) in this embodiment may be a light shielding member (not shown) movably connected in the housing 10, the light shielding member (not shown) may be made of a light-tight material, the light shielding member (not shown) may move between a first position and a second position, the light shielding member (not shown) is switched to the first state when moving to the first position, the light-transmitting portion 12 is not shielded by the light shielding member (not shown) in the first state, and then external light may enter the display panel 20 through the light-transmitting portion 12; when the light shielding member (not shown in the figures) moves to the second position, the light shielding member (not shown in the figures) is switched to the second state, the light transmitting part 12 is shielded by the light shielding member (not shown in the figures) in the second state, the external light is shielded by the light shielding member (not shown in the figures) in the second state, and a user can only view the image in the display screen through the window 11; the light shielding member (not shown in the figures) can be connected with the housing 10 in a sliding or rotating manner, and the detailed connection manner is not described again; the driving member may be a motor, and the light shielding member (not shown in the figures) is driven by the motor to slide or rotate so as to switch between the first position and the second position.
In this embodiment, each display unit may correspond to one sub-pixel, each pixel is composed of three sub-pixels, and the three sub-pixels are a red pixel, a green pixel and a blue pixel, as shown in fig. 5 and 6, the display unit may be divided into a red display unit, a green display unit and a blue display unit according to three primary colors to be displayed, the red display unit corresponds to the red sub-pixel, the green display unit corresponds to the green sub-pixel, and the blue display unit corresponds to the blue sub-pixel.
Alternatively, the state of the light-shielding member (not shown) may be switched by a circuit, and referring to fig. 3, the light-shielding member (not shown) is the first electroluminescent layer 40 provided on the light-transmitting portion 12; the driving assembly (not shown) is used for controlling the first electroluminescent layer to be switched between a power-on state and a power-off state.
It is understood that the driving module may include a power supply and a switch module, the switch module is connected between the power supply and the first electroluminescent layer 40, and may be connected to the switch module through a processor to control the on and off of the switch module, when the switch module is turned on, the first electroluminescent layer 40 is turned into a transparent state, that is, into a first state, in which the light-transmitting portion 12 is not shielded by the first electroluminescent layer 40, and at this time, external light may enter the display panel 20 through the light-transmitting portion 12; when the switch module is turned off, the first electroluminescent layer 40 is turned off, and the first electroluminescent layer is in a non-transparent state, and in the second state, the light-transmitting portion 12 is shielded by the first electroluminescent layer 40, and light cannot enter the display screen.
In other variant embodiments, the driving module may comprise only a switching module connected between a power supply of the head-mounted device and the first electroluminescent layer 40 for controlling the switching of said first electroluminescent layer between a powered-up state and a powered-down state.
In this embodiment, the first electroluminescent layer 40 may be disposed on a side of the light-transmitting portion 12 facing the display panel 20, so as to connect the first electroluminescent layer 40 to a circuit board inside the casing 10; to avoid scratching of the first electroluminescent layer 40, a scratch-resistant coating, which may be made of a polymethylmethacrylate material, may be provided on the surface of the first electroluminescent layer 40.
The self-luminous display panel 20 in this embodiment can be an OLED (Organic Light-Emitting Diode) display screen, and can also be a micro led display screen.
In the embodiment, since the display panel 20 is located on the light emitting side of the light-transmitting portion 12, light of the external environment firstly passes through the light-transmitting portion and then enters the window together with the light in the display panel, when the external view of the light-transmitting portion 12 and the image of the display screen are simultaneously displayed in the window 11, the external view is used as a long-range view and the image of the display screen is used as a short-range view, so that a user can simultaneously view the external image and the image of the display screen through the window 11.
It is understood that the head-mounted device may have a plurality of modes, such as a transparent mode and a non-transparent mode, in which the transparent portion transmits light, external light passes through the display screen after passing through the transparent portion (i.e. the first state), and light corresponding to a display image on the display screen is transmitted to the window 11 through the optical assembly 30; in the non-transmissive mode, the external ambient light is blocked by the light-blocking member (not shown) after passing through the light-transmitting portion 12 (i.e. the second state); a controller connected with the driving component (not shown in the figure) can be arranged in the head-mounted device, and the driving component (not shown in the figure) is controlled by the controller; in this embodiment, mode switching may be implemented by using a physical key or a virtual key in the head-mounted device, which is not described herein again; it will be appreciated that an external viewing mode may also be provided in which the display screen is closed and the state of the shutter (not shown) is switched into the first state, so that only light from the external environment enters the viewing window 11, allowing the user to view only the external environment.
In this embodiment, after the state of the light shielding member (not shown in the figure) is switched by the driving assembly, the external light transmission state may be switched, and in the first state, the external light passes through the light transmitting portion 12 and enters the display panel 20 and the light of the image in the display panel 20 to enter the window 11, so that the user may view the external environment and the image in the display screen through the window 11 at the same time, and the user does not need to switch back and forth between multiple modes when viewing the external environment, thereby improving the convenience of viewing the external environment by the head-mounted device.
Referring to fig. 4, another embodiment of the head-mounted device according to the present invention is provided based on an embodiment, in this embodiment, the display panel 20 includes a first substrate 21 and a second substrate 22, and a cathode layer 23, an LED light emitting layer 24, and an anode layer 25 are sequentially disposed between the first substrate 21 and the second substrate 22; the display panel 20 further includes a driving circuit disposed on the first substrate 21 or the second substrate 22, the driving circuit includes a plurality of driving members, the LED light emitting layer 24 includes a plurality of display units, the display units are connected to the driving members, and the driving members overlap with projections of the display units in the light transmission direction.
The driving members in this embodiment may be diodes or data lines, since the diodes and the data lines are opaque, light entering the housing 10 from the light-transmitting portion 12 can be emitted through gaps between the driving members, and since each driving member and the display unit are correspondingly disposed, light can be emitted through gaps between the driving members, and in this embodiment, the cathode layer 23 and the anode layer 25 are made of transparent conductive materials.
In this embodiment, the display unit can be divided into a red display unit, a blue display unit and a green display unit, the pixel point is composed of a red sub-pixel point, a green sub-pixel point and a blue sub-pixel point, the red display unit corresponds to the red sub-pixel point, the blue display unit corresponds to the blue sub-pixel point, and the green display unit corresponds to the green sub-pixel point, so that the red display unit, the blue display unit and the green display unit correspond to display one pixel point, and due to the interval arrangement of the display units, light rays emitted from gaps of the display units can form corresponding pixel points on the display screen.
It is understood that, referring to fig. 5, in the present embodiment, the LED light emitting layer 24 includes a plurality of display unit columns, the display unit columns are sequentially arranged along the horizontal direction, each display unit column includes a plurality of display units with the same color, and the display units in adjacent display unit columns have different colors. Of course, the display cell columns may be arranged in other ways. As shown in fig. 4, the LED light emitting layer 24 includes a red display unit column, a green display unit column, and a blue display unit column, the red display unit column includes a plurality of red display units, the green display unit column includes a plurality of green display units, the blue display unit column includes a plurality of blue display units, and the red display unit column, the green display unit column, and the blue display unit column may be sequentially disposed.
Referring to fig. 5, in another modified embodiment, referring to fig. 6, the LED light emitting layer 24 is divided into a plurality of display regions, each of the display regions includes three display units of different colors, and the display units in the display regions are arranged in two rows; in order to improve the uniformity of display, one display unit in the display area corresponds to the gap between the two display units arranged side by side. It can be understood that each display region corresponds to one pixel point, each pixel point corresponds to three sub-pixel points, and each display unit corresponds to one sub-pixel point, so that each display region actually includes three display units.
It can be understood that the first electroluminescent layer 40 can be directly switched to the second state, only light in the display panel enters only the window, and at this time, the image of the display panel is separately imaged, and in order to improve the imaging effect when the image of the display panel is separately imaged, the second electroluminescent layer 50 is disposed on the first substrate 21, and the second electroluminescent layer 50 is located between the first substrate 21 and the cathode layer 23, or the second electroluminescent layer 50 is located on a side of the first substrate 21 away from the cathode layer 23.
In order to avoid the second electroluminescent layer 50 being scratched, the second electroluminescent layer 50 is located on one side of the first substrate 21 departing from the cathode layer 23, and the scratch-resistant coating 60 is disposed on one side of the second electroluminescent layer 50 departing from the first substrate 21.
In the technical solution disclosed in this embodiment, the display panel 20 capable of self-emitting light is disposed in the head-mounted device, so that light can penetrate through the gap between the driving members of the display panel 20, thereby realizing the simultaneous viewing of the external environment and the display screen image.
A further embodiment of the head-mounted device according to the present invention is provided based on any of the above embodiments, in this embodiment, the optical assembly 30 includes a first lens group and a second lens group, the first lens group is located between the display panel 20 and the second lens group; light emitted by the display unit is transmitted to the second lens group after passing through the first lens group, and the light emitted by the second lens group is transmitted to the window 11, wherein the first lens group is used for adjusting imaging aberration, and the second lens group is used for changing the transmission direction of the light.
Optionally, the second lens group includes a plane reflective lens, a half-mirror lens and a curved reflective lens, emergent light from the first lens group is reflected to the half-mirror lens through the plane reflective lens, the half-mirror lens reflects emergent light from the plane reflective lens and then reflects the reflected light to the curved reflective lens, the curved reflective lens reflects reflected light from the half-mirror lens and then emits the reflected light to the half-mirror lens, and the half-mirror lens transmits the emergent light from the curved reflective lens to the window 11; optionally, the first lens group includes a first lens, a second lens and a third lens, which are sequentially arranged from the display unit to the second lens group; the light incident surface and the light emergent surface of the first lens are convex surfaces; the light incident surface of the second lens is a concave surface, and the light emergent surface of the second lens is a convex surface; the light incident surface of the third lens is a convex surface, and the light emergent surface of the third lens is a concave surface.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A head-mounted device, characterized in that the head-mounted device comprises:
the LED lamp comprises a shell, wherein a mounting cavity is arranged in the shell, and a window and a light-transmitting part are arranged on the shell;
the display panel is positioned in the installation cavity and positioned on the light emergent side of the light transmission part, the display panel is a self-luminous display panel, and each display unit of the display panel is arranged at intervals so that the light of the light transmission part is emitted through a gap between the display units;
the light shielding piece is positioned in the mounting cavity and positioned between the light transmitting part and the display screen;
the driving assembly is positioned in the mounting cavity and connected with the light shading piece, and the driving assembly is used for controlling the light shading piece to be switched between a first state and a second state; in the first state, external light enters the display panel through the light-transmitting part, and in the second state, the external light is shielded by the light shielding part;
the optical assembly is positioned in the mounting cavity and positioned on the light emergent side of the display panel, and emergent light of the display panel is emitted to the window after passing through the optical assembly.
2. The headset of claim 1, wherein the light blocking member comprises a first electroluminescent layer disposed on the light transmissive portion; the driving component is used for controlling the first electroluminescent layer to be switched between a power-on state and a power-off state.
3. The head-mounted device of claim 2, wherein the first electroluminescent layer is disposed on a side of the light-transmissive portion facing the display panel.
4. The head-mounted device of claim 1, wherein the display panel comprises a first substrate and a second substrate, and a cathode layer, an LED light emitting layer and an anode layer are sequentially disposed between the first substrate and the second substrate; the display panel further comprises a driving circuit arranged on the first substrate or the second substrate, the driving circuit comprises a plurality of driving pieces, the LED light-emitting layer comprises a plurality of display units, the display units are connected with the driving pieces, and the driving pieces are overlapped with the display units in projection in the light transmission direction.
5. The head-mounted device of claim 4, wherein the first substrate has a second electroluminescent layer disposed thereon, the second electroluminescent layer being located between the first substrate and the cathode layer, or wherein the second electroluminescent layer is located on a side of the first substrate facing away from the cathode layer.
6. A head-mounted device as claimed in claim 5, characterized in that the second electroluminescent layer is situated on a side of the first substrate facing away from the cathode layer, the side of the second electroluminescent layer facing away from the first substrate being provided with a scratch-resistant coating.
7. The head-mounted device of claim 4, wherein the LED light-emitting layer comprises a plurality of display unit columns, the display unit columns are sequentially arranged along the horizontal direction, each display unit column comprises a plurality of display units with the same color, and the display units in adjacent display unit columns have different colors.
8. The head-mounted device of claim 4, wherein the LED light emitting layer is divided into a plurality of display areas, each of the display areas including three display units of different colors, the display units in the display areas being arranged in two rows.
9. The headset of claim 8, wherein one display unit in the display area corresponds to a gap between the two display units arranged side-by-side.
10. The head-mounted device of claim 1, wherein the optical assembly comprises a first lens group and a second lens group, the first lens group being positioned between the display panel and the second lens group; light emitted by the display unit is transmitted to the second lens group after passing through the first lens group, and the light emitted by the second lens group is transmitted to the window, wherein the first lens group is used for adjusting imaging aberration, and the second lens group is used for changing the transmission direction of the light.
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| CN202110477827.1A CN113204118A (en) | 2021-04-29 | 2021-04-29 | Head-mounted device |
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| CN202110477827.1A CN113204118A (en) | 2021-04-29 | 2021-04-29 | Head-mounted device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167616A (en) * | 2021-12-13 | 2022-03-11 | 谷东科技有限公司 | See-through near-eye display optical system and head-mounted display device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640200A (en) * | 2009-12-03 | 2012-08-15 | 夏普株式会社 | Image display device, panel and panel manufacturing method |
| US8508830B1 (en) * | 2011-05-13 | 2013-08-13 | Google Inc. | Quantum dot near-to-eye display |
| CN104880824A (en) * | 2015-05-11 | 2015-09-02 | 青岛歌尔声学科技有限公司 | Head-mounted display and shading method applied to same |
| CN105607260A (en) * | 2016-03-03 | 2016-05-25 | 北京小鸟看看科技有限公司 | Picture display method and device, and head-mounted device |
| US20170293144A1 (en) * | 2016-04-07 | 2017-10-12 | Google Inc. | See-through curved eyepiece with patterned optical combiner |
| CN207396883U (en) * | 2017-11-01 | 2018-05-22 | 未来科技（襄阳）有限公司 | A kind of three-dimension virtual reality display device |
| US20190267432A1 (en) * | 2017-08-31 | 2019-08-29 | Fuzhou Boe Optoelectronics Technology Co., Ltd. | Organic electroluminescent display panel and fabrication method thereof |
| CN111522141A (en) * | 2020-06-08 | 2020-08-11 | 歌尔光学科技有限公司 | Head-mounted device |
-
2021
- 2021-04-29 CN CN202110477827.1A patent/CN113204118A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640200A (en) * | 2009-12-03 | 2012-08-15 | 夏普株式会社 | Image display device, panel and panel manufacturing method |
| US8508830B1 (en) * | 2011-05-13 | 2013-08-13 | Google Inc. | Quantum dot near-to-eye display |
| CN104880824A (en) * | 2015-05-11 | 2015-09-02 | 青岛歌尔声学科技有限公司 | Head-mounted display and shading method applied to same |
| CN105607260A (en) * | 2016-03-03 | 2016-05-25 | 北京小鸟看看科技有限公司 | Picture display method and device, and head-mounted device |
| US20170293144A1 (en) * | 2016-04-07 | 2017-10-12 | Google Inc. | See-through curved eyepiece with patterned optical combiner |
| US20190267432A1 (en) * | 2017-08-31 | 2019-08-29 | Fuzhou Boe Optoelectronics Technology Co., Ltd. | Organic electroluminescent display panel and fabrication method thereof |
| CN207396883U (en) * | 2017-11-01 | 2018-05-22 | 未来科技（襄阳）有限公司 | A kind of three-dimension virtual reality display device |
| CN111522141A (en) * | 2020-06-08 | 2020-08-11 | 歌尔光学科技有限公司 | Head-mounted device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167616A (en) * | 2021-12-13 | 2022-03-11 | 谷东科技有限公司 | See-through near-eye display optical system and head-mounted display device |
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Application publication date: 20210803 |