CN108333751A - Display equipment is worn with infrared light supply and camera - Google Patents
Display equipment is worn with infrared light supply and camera Download PDFInfo
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- CN108333751A CN108333751A CN201710045936.XA CN201710045936A CN108333751A CN 108333751 A CN108333751 A CN 108333751A CN 201710045936 A CN201710045936 A CN 201710045936A CN 108333751 A CN108333751 A CN 108333751A
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- Prior art keywords
- module
- infrared light
- light supply
- camera
- unit
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Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
Abstract
The invention discloses display equipment is worn with infrared light supply and camera, the equipment includes display module, communication module, interactive module, power module, processing module and shell.The processing module, which connects the display module, communication module, interactive module and power module, the processing module, can also connect infrared light supply；The interactive module includes：Camera module and infrared light supply；The processing module includes：First processing units and second processing unit；The first processing units are ASIC, and the first processing units include：Encapsulating shell, the storage unit being encapsulated in encapsulating shell and image processing unit；The shell is used to support and fixes above-mentioned part or all of module.By storage unit and image processing unit be integrated in a chip with multi-chip ratio in the prior art, unstable, area can be connected with each other to avoid multiple chips in the prior art and power consumption is big and using the disadvantage that performance when general-purpose chip is insufficient or power consumption is high.
Description
Technical field
The invention belongs to virtual realities and technical field of computer vision, and in particular to infrared light supply and camera
Wear display equipment.
Background technology
In head-mounted display apparatus experience in the prior art, some mode for using physical button is selected
Confirm, some carries out selection confirmation by the way of touch key-press, but needs to make by the way of touch or physical button
User is hanging by arm always, and long-time operation can lead to human fatigue；Some passes through rotation by the way of gyroscope
Head is selected, and needs the continuous moving-head of user to select in such a way that head is dynamic, experience property is poor.In image data
In terms of processing, some places on the powerful hardware of PC, reduces the mobility of equipment；Some relies on general hard of mobile platform
On the one hand part, and the modes such as connection generally use solder joint between hardware therein reduce the reliability of system, on the other hand logical
With chip processing graph data, the requirement of hardware is improved, power consumption is improved, reduces continuation of the journey.
Invention content
The present invention provides display equipment is worn with infrared light supply and camera, iris recognition unit can be passed through
And/or the identity of retina recognition unit verification user；It can know the direction of visual lines of user in real time by eye movement unit, and
And head-mounted display apparatus can be operated by the movement of eyes；System can be improved by the cooperation between multiple processing modules
The performance of system, and then the reflection speed of system is improved, reduce delay；It is (a kind of to be integrated for what special purpose designed by ASIC
Circuit) application, reduce the volume and power consumption of equipment, improve can equipment reliability and continuation of the journey；Encryption in memory module
The safety of the privacy and data of user can be protected with deciphering module；The above usage experience for improving user.
Head-mounted display apparatus refers in the present invention：Virtual reality device (VR), augmented reality equipment (AR) and mixing are existing
Real equipment (MR).
To solve the above problems, the present invention adopts the following technical scheme that：
Display equipment is worn with infrared light supply and camera, including：Display module, communication module, interactive module, electricity
Source module, shell and processing module, which is characterized in that the interactive module includes：Camera module and infrared light supply；The place
Managing module includes：First processing units and second processing unit；The first processing units are ASIC, including storage unit and figure
As processing unit.
The wherein described display module is display screen and/or projection arrangement for providing a user visual information, display module；
Communication module is used between equipment room, equipment and base station and the communication of equipment and server end, communication module include bluetooth unit,
WiFi units, GSM units, GPRS units, CDMA units, TDMA units, ZigBee units, Z-Wave units, Infrared
(IR) one or more of in unit, RFID unit, NFC unit and WiGig units.
Power module is used for one or more of above-mentioned display module, communication module, interactive module and processing module
Power supply, shell are used to support and fix above-mentioned part or all of module.
The camera collection image data, the first processing units connect at the camera module and described second
Unit is managed, the first processing units handle camera module forward data, and handling result is transmitted to second processing list
Member.
The infrared light supply is directly directly connected to power module；Or the first processing units also include control unit,
The infrared light supply connects the described control unit in the first processing units；Or infrared light supply connection it is described the
Two processing units.
The second processing unit handles the handling result of first processing units, while second processing unit also connects
Connect display module, communication module and power module.
The second processing unit includes：It is one or more of in ARM, X86, X64, GPU and DSP.
The first processing units are worked at the same time with second processing unit, i.e., first processing units will be after image real time transfer
Result be transmitted to second processing unit, second processing unit handles the result, and executes other operations according to program, with
First processing units continue with the image data of next frame simultaneously for this, until receiving stopping or pause instruction.
Described image processing unit includes one or more of in iris recognition unit, eye control unit and retina recognition unit
Combination；When described image processing unit includes two kinds and the above unit, described image processing unit also includes that unit is cut
Unit is changed, it is single for being identified automatically in iris recognition unit, eye control unit and retina according to user instruction or according to program
Switch between any two unit in member.
Eye control unit in the first processing units by image data handled to obtain at this time sight in display module
In landing point coordinates, give the coordinate to second processing unit；Or eye control unit is handled image data to obtain interest
The data are transferred to second processing unit to handle by the data in region；Or the eye control unit carries out image data in advance
Pretreated data are transferred to second processing unit to handle by processing；Or eye control unit only presses image data
Code is reduced the staff, giving the data after the compressed encoding to second processing unit is handled.
Image data is carried out processing to iris recognition unit in the first processing units and matching is identified at this time
Matching result gives the result to second processing unit；Or image data is handled to obtain by the iris recognition unit
Iris feature and by this feature compressed encoding at this time, gives the data after the compressed encoding to second processing unit；Or it is described
Image data is handled to obtain iris feature at this time by iris recognition unit, gives the iris feature to second processing unit；
Or image data is handled to obtain iris feature at this time by the iris recognition unit, gives iris feature to second processing
Unit carries out compressed encoding and matching；Or iris recognition unit is handled image data to obtain the data in interest region,
Second processing unit is transferred to handle the data；Or the iris recognition unit pre-processes image data, it will
Enhanced data transfer to second processing unit to be handled；Or iris recognition unit only carries out compression volume to image data
Code, gives the data after the compressed encoding to second processing unit and handles.
Image data is carried out processing to retina recognition unit in the first processing units and matching is known at this time
Other matching result gives the result to second processing unit；Or the retina recognition unit handles image data
It obtains iris feature at this time and by this feature compressed encoding, gives the data after the compressed encoding to second processing unit；Or
Image data is handled to obtain iris feature at this time by the retina recognition unit, gives the iris feature to second processing
Unit；Or image data is handled to obtain iris feature at this time by the retina recognition unit, and iris feature is given
Second processing unit carries out compressed encoding and matching；Or retina recognition unit is handled image data to obtain region of interest
The data are transferred to second processing unit to handle by the data in domain；Or the retina recognition unit by image data into
Enhanced data are transferred to second processing unit to handle by row pretreatment；Or retina recognition unit is only to picture number
According to compressed encoding is carried out, gives the data after the compressed encoding to second processing unit and handle.
The second processing unit is automatically according to environment and context or manually in iris recognition unit and eye movement unit
Between or iris recognition unit and retina recognition unit between or retina recognition unit and eye movement unit between switch.
First processing units and/or also include encrypting module and deciphering module for protecting user data to pacify
Entirely.
The interactive module includes：Button, touch modules, brain electricity module, osteoacusis module, sound identification module, body-sensing
One or more of module and pressure sensitive module, interactive module are used for human-computer interaction.
The camera module, infrared light supply and first processing units at least one.
Above-mentioned module may be constructed a sets of plan, described to show that equipment also wrap with infrared light supply and wearing for camera
Another scheme is constituted containing optical lens；And constitute another scheme comprising reflective module；And simultaneously comprising optical lens
Another scheme is constituted with reflective module.
The reflective module is：The reflective module or impermeable infrared of the light of infrared light its all band can be reflected
Light can pass through the reflective module of the light of its all band, the reflective module is parallel with screen put either be bonded screen or with screen
Curtain forms an angle placement.
It is described to show that equipment also includes with infrared light supply and wearing for camera：Gyroscope, acceleration transducer and
Locating module.The locating module is：It is one or more of in GPS, A-GPS, the Big Dipper and Galileo.
What the present invention may be implemented has the technical effect that：The present invention provides wear display with infrared light supply and camera
Equipment can verify the identity of user by iris recognition unit and/or retina recognition unit；It can be real by eye movement unit
When the direction of visual lines for knowing user, and head-mounted display apparatus can be operated by the movement of eyes；It can be by more
Cooperation between a processing module improves the performance of system, and then improves the reflection speed of system, reduces delay；Pass through ASIC's
Using, reduce the volume and power consumption of equipment, improve can equipment reliability and continuation of the journey；Encryption in memory module and decryption mould
Block can protect the privacy of user and the safety of data；The above usage experience for improving user.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is that the module of the present invention connects logical relation schematic diagram；
Fig. 2 is processing unit logical relation schematic diagram；
Fig. 3 is the schematic diagram that the present invention does not include lens and reflective module；
Fig. 4 is the schematic diagram that the present invention includes lens；
Fig. 5 is the schematic diagram that the present invention includes lens display module parallel with reflective module and reflective module；
Fig. 6 is the schematic diagram that the present invention tilts display module comprising lens and reflective module and reflective module；
In figure：1 is display module, and 2 be reflective module, and 3 be camera module, and 4 be optical lens, and 5 be infrared light supply, 6
For eyes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
Embodiment one wears display equipment with infrared light supply and camera as shown in Figure 1, 2, 3, including：Shell,
Display module, communication module, interactive module, power module and processing module, wherein the display module includes projection module,
The processing module include first processing units and second processing unit, the second processing unit include iris recognition unit,
Eye control unit and unit switch unit, the interactive module include camera module and infrared light supply.
The infrared light that infrared light supply 5 emits shines on eyes 6, and camara module 3 acquires the light that eyes 6 reflect and formed
The image data of eyes, the image of the eyes handle to obtain handling result A via first processing units, and handling result A is passed
Second processing unit is passed, second processing unit carries out handling binding operation system to user to feed back handling result A, described
Unit switch unit switches iris recognition unit and eye control unit according to user's operation, to realize Eye-controlling focus and iris recognition.
Wherein, at least one infrared lamp bead of 5 infrared light supply of the infrared light supply, transmitting 850nm and/940nm infrared lights, shine
It penetrates in human eye area.The infrared light supply 5 connects first processing units, and first processing units adjust the brightness of lamp bead.
Wherein, communication module includes：Bluetooth module, WiFi module, 4G modules and NFC module, are used for and server communication
And Rapid matching.
Wherein, described to wear display equipment with infrared light supply and camera, also include gyroscope, acceleration sensing
Device and locating module are used to measure movement and the orientation of user.
Both structure as shown in Figure 3 can be added in use in one eye eyeball light path, is acquired at one eye mirror image
Reason, can also add structure as shown in Figure 3 in two eyes light paths, and the image for acquiring two eyes respectively is handled.
Embodiment two wears display equipment as shown in Fig. 1,2,4 with infrared light supply and camera, including：Shell,
Display module, communication module, interactive module, power module and processing module, wherein the display module includes screen, described
Processing module includes first processing units and second processing unit, and the second processing unit includes eye control unit, retina knowledge
Other unit and unit switch unit, the interactive module include camera module and infrared light supply.
The infrared light that infrared light supply 5 emits shines on eyes 6, and camara module 3 acquires the light that eyes 6 reflect and formed
The image data of eyes, the eye image data include the pip (Purkinje image) of pupil and lamp bead on cornea, described
Being handled via first processing units of the image of eyes obtains handling result A, and handling result A passes to second processing unit, and
Two processing units to handling result A carry out processing binding operation system to user to feed back, the unit switch unit according to
Family operation switching retina recognition unit and eye control unit, to realize that Eye-controlling focus and retina identify.
Wherein optical lens is fixed on by shell between eyes and screen, and the light of screen 1 is by optical lens 4 into pleasing to the eye
Eyeball 6.
Wherein, at least one infrared lamp bead of 5 infrared light supply of the infrared light supply, transmitting 850nm and/940nm infrared lights, shine
It penetrates in human eye area.
Wherein, communication module includes：Bluetooth module, WiFi module, 4G modules and NFC module, are used for and server communication
And Rapid matching.
Wherein, described to wear display equipment with infrared light supply and camera, also include gyroscope, acceleration sensing
Device and locating module are used to measure movement and the orientation of user.
Both structure as shown in Figure 4 can be added in use in one eye eyeball light path, is acquired at one eye mirror image
Reason, can also add structure as shown in Figure 4 in two eyes light paths, and the image for acquiring two eyes respectively is handled.
Embodiment three wears display equipment as shown in Fig. 1,2,5 with infrared light supply and camera, including：Shell,
Display module, communication module, interactive module, power module, optical lens, reflective module and processing module, wherein the display
Module includes screen, and the processing module includes first processing units and second processing unit, and the second processing unit includes
Eye control unit, iris recognition unit and unit switch unit, the interactive module include camera module and infrared light supply.
The infrared light that infrared light supply 5 emits shines by reflective module 2 on eyes 6, and camara module 3 acquires eyes 6
The light of reflection is formed the image data of eyes by reflective module reflection light again, and the image of the eyes is handled via first
Cell processing obtains handling result A, and handling result A passes to second processing unit, and second processing unit carries out handling result A
Binding operation system is handled to user to feed back, the unit switch unit automatically switches iris according to application context environment to be known
Other unit and eye control unit, to realize Eye-controlling focus and iris recognition.
Wherein optical lens is fixed on by shell between eyes and screen, and the light of screen 1 is by optical lens 4 into pleasing to the eye
Eyeball 6.
Wherein reflective module is placed with screen level, and the reflective module can cross reflection infrared light, through its all band
Light.
Wherein, at least one infrared lamp bead of 5 infrared light supply of the infrared light supply, transmitting 850nm and/940nm infrared lights, shine
It penetrates in human eye area.The infrared light supply 5 connects first processing units, and first processing units adjust the brightness of lamp bead.
Wherein, communication module includes：Bluetooth module, WiFi module, 4G modules and NFC module, are used for and server communication
And Rapid matching.
Wherein, described to wear display equipment with infrared light supply and camera, also include that gyroscope and acceleration pass
Sensor is used to measure movement and the orientation of user.
Wherein, described to wear display equipment with infrared light supply and camera, also include memory module, wherein described
Memory module includes encrypting module and deciphering module for protecting privacy of user and system normally to access data.
Both structure as shown in Figure 5 can be added in use in one eye eyeball light path, is acquired at one eye mirror image
Reason, can also add structure as shown in Figure 5 in two eyes light paths, and the image for acquiring two eyes respectively is handled.
Example IV wears display equipment as shown in Fig. 1,2,6 with infrared light supply and camera, including：Shell,
Display module, communication module, interactive module, power module, optical lens, reflective module and processing module, wherein the display
Module includes screen, and the processing module includes first processing units and second processing unit, and the second processing unit includes
Eye control unit, the interactive module include camera module and infrared light supply.
The infrared light that infrared light supply 5 emits shines by reflective module 2 on eyes 6, and camara module 3 acquires eyes 6
The light of reflection is formed the image data of eyes by reflective module reflection light again, and the image of the eyes is handled via first
Cell processing obtains handling result A, and handling result A passes to second processing unit, and second processing unit carries out handling result A
Binding operation system is handled to user to feed back, to realize Eye-controlling focus.
Wherein optical lens is fixed on by shell between eyes and screen, and the light of screen 1 is by optical lens 4 into pleasing to the eye
Eyeball 6.
Wherein reflective module is placed with screen inclination, and the reflective module can cross reflection infrared light, through its all band
Light.
Wherein, at least one infrared lamp bead of 5 infrared light supply of the infrared light supply, transmitting 850nm and/940nm infrared lights, shine
It penetrates in human eye area.
Wherein, communication module includes：Bluetooth module, WiFi module, 4G modules and NFC module, are used for and server communication
And Rapid matching.
Wherein, described to wear display equipment with infrared light supply and camera, also include that gyroscope and acceleration pass
Sensor is used to measure movement and the orientation of user.
Wherein, described to wear display equipment with infrared light supply and camera, also include memory module, wherein described
Memory module includes encrypting module and deciphering module for protecting privacy of user and system normally to access data.
Both structure as shown in Figure 6 can be added in use in one eye eyeball light path, is acquired at one eye mirror image
Reason, can also add structure as shown in Figure 6 in two eyes light paths, and the image for acquiring two eyes respectively is handled.
Its operation principle is：Eyes of user is irradiated by infrared light supply, is directly shot by camera or indirect utilization is anti-
The mode of optical module shooting obtains the image data of eyes, and image data is then passed to first processing units, the first processing
Unit to the graph data handle and handling result is passed to second processing unit, and second processing unit is according to
The handling result of first processing units carries out processing and feeds back to user.Processing module combines the information of these information and interactive module
Corresponding operation is executed, the user interaction flow of complete set is completed.
What the present invention may be implemented has the technical effect that：The present invention provides wear display with infrared light supply and camera
Equipment can verify the identity of user by iris recognition unit and/or retina recognition unit；It can be real by eye movement unit
When the direction of visual lines for knowing user, and head-mounted display apparatus can be operated by the movement of eyes；It can be by more
Cooperation between a processing module improves the performance of system, and then improves the reflection speed of system, reduces delay；Pass through ASIC's
Using, reduce the volume and power consumption of equipment, improve can equipment reliability and continuation of the journey；Encryption in memory module and decryption mould
Block can protect the privacy of user and the safety of data；The above usage experience for improving user.
The apparatus embodiments described above are merely exemplary, wherein the unit illustrated as separating component can
It is physically separated with being or may not be, the component shown as unit may or may not be physics list
Member, you can be located at a place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of module achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case of, you can to understand and implement.
In device embodiment described above, first processing units and second processing unit are in the form of function module
To present.Here " module " can refer to application-specific integrated circuit (application-specific
Integratedcircuit, ASIC), execute one or more softwares or the processor and memory of firmware program, integration logic
Circuit and/or other the device of above-mentioned function can be provided.In a simple embodiment, those skilled in the art can be with
Expect that first processing units can be by with processor, memory and the input/output interface calculated with logical process function
It realizes, second processing unit can be by with calculating and processor, memory and the input/output of logical process function connect
It mouthful realizes.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. display equipment is worn with infrared light supply and camera, including：Display module, communication module, interactive module, power supply
Module, shell and processing module, which is characterized in that the interactive module includes：Camera module and infrared light supply；The processing
Module includes：First processing units and second processing unit；The first processing units are ASIC, including storage unit and image
Processing unit.
2. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that described the
One processing unit connects the camera module and the second processing unit, and the first processing units pass camera module
Carry out data to be handled, handling result is transmitted to second processing unit.
3. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that at first
Reason unit also includes control unit, and control unit connects infrared light supply；Or the infrared light supply connects the second processing
Unit.
4. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that at second
Reason unit handles the handling result of first processing units, and second processing unit connects display module, communication module and electricity
Source module.
5. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that described the
One processing unit and/or second processing unit also include encrypting module and deciphering module for protecting secure user data.
6. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that the friendship
Mutually module also includes：Button, touch modules, brain electricity module, osteoacusis module, sound identification module, body-sensing module and feeling of stress
Answer one or more of module.
7. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that the figure
As processing unit includes combination one or more of in iris recognition unit, eye control unit and retina recognition unit.
8. according to claim 7 wear display equipment with infrared light supply and camera, which is characterized in that the figure
As processing unit also includes unit switch unit, for according to user instruction or according to program automatically in iris recognition list
Switch between any two unit in member, eye control unit and retina recognition unit.
9. according to claim 1 wear display equipment with infrared light supply and camera, which is characterized in that described to take the photograph
As head module, infrared light supply and first processing units it is each at least one.
10. according to any one of claim 1-9 display equipment is worn with infrared light supply and camera, it is special
Sign is that the display equipment of wearing with infrared light supply and camera also includes：Optical lens or optical lens and reflective
Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045936.XA CN108333751A (en) | 2017-01-20 | 2017-01-20 | Display equipment is worn with infrared light supply and camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045936.XA CN108333751A (en) | 2017-01-20 | 2017-01-20 | Display equipment is worn with infrared light supply and camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108333751A true CN108333751A (en) | 2018-07-27 |
Family
ID=62922272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045936.XA Pending CN108333751A (en) | 2017-01-20 | 2017-01-20 | Display equipment is worn with infrared light supply and camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108333751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109726687A (en) * | 2018-12-29 | 2019-05-07 | 武汉虹识技术有限公司 | ASIC integrated circuit and iris authentication system |
| US11785198B2 (en) | 2021-03-05 | 2023-10-10 | Largan Precision Co., Ltd. | Head-mounted device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955491A (en) * | 2016-06-30 | 2016-09-21 | 北京上古视觉科技有限公司 | VR (virtual reality) glasses with eye control and iris recognition functions |
-
2017
- 2017-01-20 CN CN201710045936.XA patent/CN108333751A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105955491A (en) * | 2016-06-30 | 2016-09-21 | 北京上古视觉科技有限公司 | VR (virtual reality) glasses with eye control and iris recognition functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109726687A (en) * | 2018-12-29 | 2019-05-07 | 武汉虹识技术有限公司 | ASIC integrated circuit and iris authentication system |
| US11785198B2 (en) | 2021-03-05 | 2023-10-10 | Largan Precision Co., Ltd. | Head-mounted device |
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