CN106960662A - A kind of display methods of display device, display device and Virtual Reality system - Google Patents
A kind of display methods of display device, display device and Virtual Reality system Download PDFInfo
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- CN106960662A CN106960662A CN201610018026.8A CN201610018026A CN106960662A CN 106960662 A CN106960662 A CN 106960662A CN 201610018026 A CN201610018026 A CN 201610018026A CN 106960662 A CN106960662 A CN 106960662A
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- display device
- video data
- data transmission
- instruction
- driving chips
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- 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
-
- 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
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0161—Head-up displays characterised by mechanical features characterised by the relative positioning of the constitutive elements
- G02B2027/0163—Electric or electronic control thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the invention discloses a kind of display methods of display device, display device and VR systems, the informal voucher of LCD screen during for solving the problems, such as that display device video data transmission is interrupted improves the experience of user.Present invention method includes：Judge whether video data transmission interrupts；If detecting video data transmission interruption, control instruction is generated；Backlight is controlled not generate backlight according to control instruction so that the LCD screen of display device is changed into blank screen.
Description
Technical field
The present invention relates to VR technical fields, and in particular to a kind of display methods of display device, display device
And VR systems.
Background technology
User is closed VR equipment when using virtual reality (Virtual Reality, VR) equipment
Close or during video data line disconnection, video data can stop transmission immediately, but in display apparatus side,
Because processor is from video data stopping transmission being found, to control LCDs (Liquid Crystal
Display, LCD) and the closing of LCD driving chips have certain time delay.
Therefore, when VR equipment is closed, informal voucher, shadow will be shown in the LCD screen of display device
Ring the experience of user.
The content of the invention
The embodiments of the invention provide a kind of display methods of display device, display device and VR systems, use
The informal voucher of LCD screen, improves the experience of user when the video data transmission for solving the problems, such as display device is interrupted.
First aspect present invention provides a kind of display methods of display device, applied to Virtual Reality system
System, the VR systems include display device and video source device, and the display methods includes：
Judge whether video data transmission interrupts；
If the video data transmission is interrupted, control instruction is generated；
Backlight is controlled not generate backlight according to the control instruction so that the LCD screen of the display device
It is changed into blank screen.
With reference to first aspect present invention, in first aspect present invention first embodiment, described in the basis
Control instruction control backlight is not generated after backlight, is also included：
Detect whether LCD driving chips are in running order；
If the LCD driving chips are in running order, generation chip shut-off instruction, according to the core
Piece shut-off instruction turns off the LCD driving chips；
If the LCD driving chips are in off position, other operations are performed.
With reference to first aspect present invention first embodiment, in first aspect present invention second embodiment,
The generation chip shut-off instruction, turns off the LCD driving chips according to chip shut-off instruction,
Including：
According to preset rule generation chip shut-off instruction, the chip shut-off instruction is used in preset time
Point turns off the LCD driving chips；
The LCD driving chips are turned off according to chip shut-off instruction.
With reference to first aspect present invention, first aspect first embodiment or first aspect second embodiment,
In the embodiment of first aspect present invention the 3rd, the display methods also includes：
If the video data transmission is not interrupted, the video data is exported.
Second aspect present invention provides a kind of display device, applied to Virtual Reality system, including：
Judge module, for judging whether video data transmission interrupts；
First processing module, for when the video data transmission is interrupted, generating control instruction；
Performing module, for controlling backlight not generate backlight according to the control instruction so that described aobvious
The LCD screen of showing device is changed into blank screen.
With reference to second aspect present invention, in second aspect present invention first embodiment, the display device
Also include：Second processing module；
Whether in running order the judge module, be additionally operable to detection LCD driving chips；
The Second processing module, for when the LCD driving chips are in running order, generating core
Piece shut-off instruction, turns off the LCD driving chips according to chip shut-off instruction；
The Second processing module, is additionally operable to, when the LCD driving chips are in off position, hold
Other operations of row.
With reference to second aspect present invention first embodiment, in second aspect present invention second embodiment,
The Second processing module, it is described specifically for being instructed according to preset rule generation chip shut-off
Chip shut-off instruction is used to turn off the LCD driving chips in preset time point；
The Second processing module, specifically for the LCD is driven into core according to chip shut-off instruction
Piece is turned off.
With reference to second aspect present invention, second aspect first embodiment or second aspect second embodiment,
In the embodiment of second aspect present invention the 3rd, the display device also includes：
Output module, for when the LCD driving chips are in stable state, exporting the video counts
According to.
Third aspect present invention provides a kind of Virtual Reality system, including：
Display device described in video source device and claim 5 to 6；
Video data transmission link is set up between the video source device and the display device；
The display device judges whether video data transmission interrupts；
If the video data transmission is interrupted, the display device generates control instruction；
The display device controls backlight not generate backlight according to the control instruction so that the display
The LCD screen of device is changed into blank screen.
With reference to third aspect present invention, in third aspect present invention first embodiment, the VR systems are also
Including：Interactive device；
The interactive device is connected with the display device and the video source device；
When the video data transmission is interrupted, the interactive device does not perform operation.
When the video data transmission is not interrupted, the interactive device performs operation.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
When display device judges that video data transmission is interrupted, generation control instruction control backlight is not generated
Backlight so that the LCD screen of display device is changed into blank screen, because LCD screen is blank screen, so user
The problem of having informal voucher in the LCD screen occurred in the prior art can not be perceived, so as to improve the product of user
Experience.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to embodiment and prior art
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the present invention, for those of ordinary skill in the art, is not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is one embodiment schematic diagram of the display methods of display device in the present invention；
Fig. 2 is existing backlight fundamental diagram；
Fig. 3 is the structural representation of one embodiment of display device in the present invention；
Fig. 4 is the structural representation of another embodiment of display device in the present invention；
Fig. 5 is the structural representation of one embodiment of VR systems in the present invention；
Fig. 6 is the structural representation of another embodiment of VR systems in the present invention.
Embodiment
The embodiments of the invention provide a kind of display methods of display device, display device and VR systems, use
The informal voucher of LCD screen, improves the experience of user when solving the problems, such as that display device video data transmission is interrupted.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that
Described embodiment is only the embodiment of a part of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of protection of the invention.
The display methods of display device is illustrated below by specific embodiment, the display methods application
In VR systems, VR systems include display device and video source device, display device can for spectacle or
Person's pullover type, do not limit specifically, video source device can for terminal device or webserver etc.,
Do not limit specifically.
Referring to Fig. 1, the embodiment of the present invention provides a kind of display methods of display device, including：
101st, judge whether video data transmission interrupts, if so, then performing step 102；
Video data transmission link is pre-established in the present embodiment, between display device and video source device,
Video source device receives the video that video source device is sent to display device transmitting video data, display device
Data, backlight generation backlight, display device judges whether video data transmission interrupts, specifically, can
To detect video data transmission link in real time, if always can before this in video data transmission link
Video data is detected, and now can't detect video data, then it represents that now in video data transmission
It is disconnected, or, it can detect whether to receive video transfer signal in real time, if can examine always before this
Video transfer signal is measured, and now can't detect video transfer signal, then it represents that now video data
Transmission, when display device judges that video data transmission is interrupted, performs step 102.
102nd, control instruction is generated；
In the present embodiment, when display device judges that video data transmission is interrupted, display device generation control
Instruction, control instruction is used to control backlight.
103rd, backlight is controlled not generate backlight according to control instruction.
In the present embodiment, as shown in Fig. 2 power panel provides power supply signal 1, one in start to backlight
As power supply signal 1 be 24V or 12V DC voltage, digiboard to backlight provide enable signal 2,
It can be high level state and low level state to enable signal 2, enable signal 2 in high level, backlight
Plate normal work, enables signal 2 in low level, backlight is not worked, and digiboard is provided to backlight
Brightness control signal 3, brightness control signal 3 is 0 to 3V analog DC voltage, changes brilliance control
The magnitude of voltage of signal 3 can adjust the brightness that backlight produces backlight, and letter is enabled according to control instruction control
Numbers 2 output low levels so that backlight does not work, and does not generate backlight so that the LCD screen of display device
It is changed into blank screen.
In the embodiment of the present invention, when display device judges that video data transmission is interrupted, control instruction is generated
Control backlight does not generate backlight so that the LCD screen of display device is changed into blank screen, because LCD screen is
Blank screen, so user can not perceive the problem of having informal voucher in the LCD screen occurred in the prior art, so that
Improve the Product Experience of user.
Optionally, in some embodiments of the invention, according to control instruction control backlight do not generate backlight it
Afterwards, also include：
Detect whether LCD driving chips are in running order；
If LCD driving chips are in running order, generation chip shut-off instruction refers to according to chip shut-off
Order turns off LCD driving chips；
If LCD driving chips are in off position, other operations are performed.
Optionally, in some embodiments of the invention, generation chip shut-off instruction is turned off according to chip and instructed
LCD driving chips are turned off, including：
According to preset rule generation chip shut-off instruction, chip shut-off instruction is used for will in preset time point
LCD driving chips are turned off；
LCD driving chips are turned off according to chip shut-off instruction.
In the embodiment of the present invention, it is contemplated that when display device is started shooting, LCD driving chips are steady from its is started to
Surely a period of time is needed, therefore, when detecting video data transmission and interrupting, LCD driving chips are first allowed
Keep electricity for a period of time, just it is turned off when reaching preset time point, for example, user may be right
Display device carries out the action of continuous startup and shutdown, and LCD driving chips will not be in real shut-off
Situation, it will be always maintained at electriferous state, so that LCD screen can be in time by the video of output
The corresponding video image of data is shown.
Optionally, in some embodiments of the invention, also include：
If video data transmission is not interrupted, video data is exported.
In the present embodiment, when video data transmission is not interrupted, LCD screen is not in informal voucher, normal defeated
Go out video data.
Referring to Fig. 3, the embodiment of the present invention provides a kind of display device, including：
Judge module 301, for judging whether video data transmission interrupts；
First processing module 302, for when video data transmission is interrupted, generating control instruction；
Performing module 303, for controlling backlight not generate backlight according to control instruction so that display device
LCD screen be changed into blank screen.
In the embodiment of the present invention, when judge module 301 judges that video data transmission is interrupted, the first processing
Module 302 generates control instruction, and the control of performing module 303 backlight does not generate backlight so that display dress
The LCD screen put is changed into blank screen, because LCD screen is blank screen, so user can not perceive prior art
The problem of having informal voucher in the LCD screen of middle appearance, so as to improve the Product Experience of user.
Optionally, as shown in figure 4, in some embodiments of the present invention, display device also includes：Second
Processing module 401；
Whether in running order judge module 301, be additionally operable to detection LCD driving chips；
Second processing module 401, for when LCD driving chips are in running order, generation chip to be closed
Severed finger makes, and is turned off the LCD driving chips according to chip shut-off instruction；
Second processing module 401, is additionally operable to, when LCD driving chips are in off position, perform it
He operates.
Optionally, as shown in figure 4, in some embodiments of the present invention,
Second processing module 401, specifically for being instructed according to preset rule generation chip shut-off, chip is closed
Severed finger is made for turning off LCD driving chips in preset time point；
Second processing module 401, specifically for being turned off LCD driving chips according to chip shut-off instruction.
Optionally, as shown in figure 4, in some embodiments of the present invention, display device also includes：
Output module 402, for when LCD driving chips are in stable state, exporting video data.
Referring to Fig. 5, the embodiment of the present invention provides a kind of VR systems, including：
Display device 502 in video source device 501 and above-described embodiment；
Video data transmission link is set up between 501 video source devices and display device 502；
When display device 502 is opened, video source device 501 sends video data to display device 502；
Display device 502 judges whether video data transmission interrupts；
If video data transmission is interrupted, the generation control instruction of display device 502；
Display device 502 controls backlight not generate backlight according to control instruction so that display device 502
LCD screen be changed into blank screen.
In the embodiment of the present invention, when display device 502 determines video data transmission interruption, generation control
Instruction control backlight does not generate backlight so that the LCD screen of display device 502 is changed into blank screen, due to LCD
Shield for blank screen, so user can not perceive the problem of having informal voucher in the LCD screen occurred in the prior art,
So as to improve the Product Experience of user.
Optionally, as shown in fig. 6, in some embodiments of the present invention, VR systems also include：Interaction dress
Put 601；
Interactive device 601 is connected with display device 502 and video source device 501；
When display device 502, which determines video data transmission, interrupts, interactive device 601 does not perform operation.
When display device 502, which determines video data transmission, does not interrupt, interactive device 602 performs operation.
In the embodiment of the present invention, VR systems can also include output in addition to exporting the display device of video
The audio devices of audio, the touching device for providing tactile etc., these are all referred to as interactive device, work as video
During data-transmission interruptions, user can't see video image, then now for more preferable Consumer's Experience, use
When video image is can't see at family, interactive device can not perform operation, when video data transmission is not interrupted,
Interactive device performs operation.
It is apparent to those skilled in the art that, it is for convenience and simplicity of description, above-mentioned to retouch
The specific work process for the system, apparatus, and unit stated, may be referred to the correspondence in preceding method embodiment
Process, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, device and
Method, can be realized by another way.For example, device embodiment described above is only to show
Meaning property, for example, the division of the unit, only a kind of division of logic function can when actually realizing
To there is other dividing mode, such as multiple units or component can combine or be desirably integrated into another
System, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be the INDIRECT COUPLING of device or unit by some interfaces
Or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, make
It can be for the part that unit is shown or may not be physical location, you can with positioned at a place,
Or can also be distributed on multiple NEs.Can select according to the actual needs part therein or
Person's whole units realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit,
Can also be that unit is individually physically present, can also two or more units be integrated in a list
In member.Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ software function list
The form of member is realized.
If the integrated unit is realized using in the form of SFU software functional unit and is used as independent production marketing
Or in use, can be stored in a computer read/write memory medium.Understood based on such, this
Part that the technical scheme of invention substantially contributes to prior art in other words or the technical scheme
It can completely or partially be embodied in the form of software product, the computer software product is stored in one
In storage medium, including some instructions to cause a computer equipment (can be personal computer,
Server, or the network equipment etc.) perform all or part of step of each embodiment methods described of the invention
Suddenly.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；
Although the present invention is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should
Work as understanding：It can still modify to the technical scheme described in foregoing embodiments, or to it
Middle some technical characteristics carry out equivalent；And these modifications or replacement, do not make appropriate technical solution
Essence depart from various embodiments of the present invention technical scheme spirit and scope.
Claims (10)
1. a kind of display methods of display device, it is characterised in that applied to Virtual Reality system,
The VR systems include display device and video source device, and the display methods includes：
Judge whether video data transmission interrupts；
If the video data transmission is interrupted, control instruction is generated；
Backlight is controlled not generate backlight according to the control instruction so that the LCD screen of the display device
It is changed into blank screen.
2. display methods according to claim 1, it is characterised in that described to be referred to according to the control
Order control backlight is not generated after backlight, is also included：
Detect whether LCD driving chips are in running order；
If the LCD driving chips are in running order, generation chip shut-off instruction, according to the core
Piece shut-off instruction turns off the LCD driving chips；
If the LCD driving chips are in off position, other operations are performed.
3. display methods according to claim 2, it is characterised in that the generation chip shut-off refers to
Order, turns off the LCD driving chips according to chip shut-off instruction, including：
According to preset rule generation chip shut-off instruction, the chip shut-off instruction is used in preset time
Point turns off the LCD driving chips；
The LCD driving chips are turned off according to chip shut-off instruction.
4. display methods according to any one of claim 1 to 3, it is characterised in that described aobvious
Show that method also includes：
If the video data transmission is not interrupted, the video data is exported.
5. a kind of display device, it is characterised in that applied to Virtual Reality system, including：
Judge module, for judging whether video data transmission interrupts；
First processing module, for when the video data transmission is interrupted, generating control instruction；
Performing module, for controlling backlight not generate backlight according to the control instruction so that described aobvious
The LCD screen of showing device is changed into blank screen.
6. display device according to claim 5, it is characterised in that the display device also includes：
Second processing module；
Whether in running order the judge module, be additionally operable to detection LCD driving chips；
The Second processing module, for when the LCD driving chips are in running order, generating core
Piece shut-off instruction, turns off the LCD driving chips according to chip shut-off instruction；
The Second processing module, is additionally operable to, when the LCD driving chips are in off position, hold
Other operations of row.
7. display device according to claim 6, it is characterised in that
The Second processing module, it is described specifically for being instructed according to preset rule generation chip shut-off
Chip shut-off instruction is used to turn off the LCD driving chips in preset time point；
The Second processing module, specifically for the LCD is driven into core according to chip shut-off instruction
Piece is turned off.
8. the display device according to any one of claim 5 to 7, it is characterised in that described aobvious
Showing device also includes：
Output module, for when the LCD driving chips are in stable state, exporting the video counts
According to.
9. a kind of Virtual Reality system, it is characterised in that including：
Display device described in video source device and claim 5 to 6；
Video data transmission link is set up between the video source device and the display device；
The display device judges whether video data transmission interrupts；
If the video data transmission is interrupted, the display device generates control instruction；
The display device controls backlight not generate backlight according to the control instruction so that the display
The LCD screen of device is changed into blank screen.
10. VR systems according to claim 9, it is characterised in that the VR systems also include：
Interactive device；
The interactive device is connected with the display device and the video source device；
When the video data transmission is interrupted, the interactive device does not perform operation.
When the video data transmission is not interrupted, the interactive device performs operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018026.8A CN106960662B (en) | 2016-01-12 | 2016-01-12 | Display method of display device, display device and Virtual Reality (VR) system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610018026.8A CN106960662B (en) | 2016-01-12 | 2016-01-12 | Display method of display device, display device and Virtual Reality (VR) system |
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| Publication Number | Publication Date |
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| CN106960662A true CN106960662A (en) | 2017-07-18 |
| CN106960662B CN106960662B (en) | 2021-05-25 |
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| CN201610018026.8A Active CN106960662B (en) | 2016-01-12 | 2016-01-12 | Display method of display device, display device and Virtual Reality (VR) system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741344A (en) * | 2020-06-30 | 2020-10-02 | 歌尔科技有限公司 | Video display method of VR equipment and VR equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735169A (en) * | 2005-05-26 | 2006-02-15 | 深圳创维—Rgb电子有限公司 | Method and circuit for controlling TV set on-off |
| CN201773566U (en) * | 2009-12-30 | 2011-03-23 | 深圳市康冠技术有限公司 | LCD (liquid crystal display) turnoff residual shadow eliminator and LCD |
| CN103955269A (en) * | 2014-04-09 | 2014-07-30 | 天津大学 | Intelligent glass brain-computer interface method based on virtual real environment |
-
2016
- 2016-01-12 CN CN201610018026.8A patent/CN106960662B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735169A (en) * | 2005-05-26 | 2006-02-15 | 深圳创维—Rgb电子有限公司 | Method and circuit for controlling TV set on-off |
| CN201773566U (en) * | 2009-12-30 | 2011-03-23 | 深圳市康冠技术有限公司 | LCD (liquid crystal display) turnoff residual shadow eliminator and LCD |
| CN103955269A (en) * | 2014-04-09 | 2014-07-30 | 天津大学 | Intelligent glass brain-computer interface method based on virtual real environment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741344A (en) * | 2020-06-30 | 2020-10-02 | 歌尔科技有限公司 | Video display method of VR equipment and VR equipment |
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| CN106960662B (en) | 2021-05-25 |
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