CN102595176A - Liquid crystal shutter glasses with bone conduction vibrator - Google Patents
Liquid crystal shutter glasses with bone conduction vibrator Download PDFInfo
- Publication number
- CN102595176A CN102595176A CN2012100228752A CN201210022875A CN102595176A CN 102595176 A CN102595176 A CN 102595176A CN 2012100228752 A CN2012100228752 A CN 2012100228752A CN 201210022875 A CN201210022875 A CN 201210022875A CN 102595176 A CN102595176 A CN 102595176A
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- China
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- liquid crystal
- bone conduction
- conduction vibrator
- shutter glasses
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The liquid crystal shutter glasses with a bone conduction vibrator provided in the invention includes the components as following: a glass frame, which is combined with left and right eye liquid crystals; a data communication portion, which is communicated with a stereo image display device; a control portion, which drives and controls the left and right eye liquid crystals, and processes the voice signal output by the stereo image display device; and a power supply portion, which provides power for the left and right eye liquid crystals and the control portion. The liquid crystal shutter glasses possess an amplifier portion and a bone conduction vibrator which send the voice signal processed by the control portion to a user. In the invention, the bone conduction vibrator is provided on the liquid crystal shutter glasses, thereby the voice signal output by the stereo image display device is provided for a user through vibration in band form, not only can the problems of headache and hearing loss be prevented, the eardrum of a user is prevented from damage, but also people with hearing loss can hear normally.
Description
Technical field
The present invention relates to a kind of liquid crystal shutter glasses that bone conduction vibrator is arranged that possesses; More in detail; The liquid crystal shutter glasses that the present invention possesses bone conduction vibrator disposes bone conduction vibrator on liquid crystal shutter glasses, offer the user with the voice signal of holographic display device being exported through the vibration of frequency band form, not only can prevent problems such as headache and dysacousis; And can not make user's eardrum impaired, can also let the impaired barrier person that listens of eardrum normally listen to.
Background technology
In general, holographic display device with signal of video signal that video card transmitted through digital sample (Digital Sampling) and a series of signal processing after show image.
The signal of video signal scan mode of holographic display device mainly is divided into (progressive scanning) mode of lining by line scan or the non-scan mode that interweaves, the scanning that interweaves (interlaced scanning) mode.
The image of a frame is made up of figure (Field) image in progressive scan mode, and the image of a frame is made up of two figure images usually in the scan mode that interweaves.
In general, the 3 D stereoscopic image techniques make use constitutes closely discerns relief the biggest factor, promptly utilizes binocular parallax (binocular parallax) to experience the third dimension of object.
The most representative in the aforementioned method of watching stereopsis with the mode of wearing the 3D glasses.
The mode of wearing of above-mentioned 3D glasses mainly comprises complementary color (anaglyph) mode, polarisation mode and liquid crystal shutter glasses mode (or time division type) etc., and above-mentioned complementary color mode is worn blue with red tinted glasses respectively at eyes; Above-mentioned polarisation mode is then used the different polaroid glasses of polarization direction; Liquid crystal shutter glasses mode (or time division type) then the time split screen regularly repeatedly and use the glasses that the liquid crystal shutter that is synchronized with this cycle is installed.
At this, utilize above-mentioned liquid crystal shutter glasses to watch that the mode of stereopsis need open and close the driving of images of left and right eyes liquid crystal times without number so that let the user experience third dimension.
In addition; Communicating by letter between above-mentioned liquid crystal shutter glasses and the holographic display device realized the RF communication mode recently; Have benefited from the variation of aforementioned communication mode, above-mentioned holographic display device not only can transmit the synchronizing signal of control glasses liquid crystal drive, can also transmission of speech signals.
The user is in order to listen to aforementioned voice signal and need on liquid crystal shutter glasses, to add loud speaker or wearing earphone or headphone etc.; When wearing instantaneous speech power such as loud speaker, earphone, headphone for a long time, can cause the variety of issue of ear pain, eardrum damage, dysacousis and so on.
And; When the user wears earphone or the headphone on the liquid crystal shutter glasses; Can't hear owing to it blocks ear that external voice makes can't engage in the dialogue in listening to process between the user, and the barrier person that listens that eardrum is impaired also can't wear the instantaneous speech powers such as existing loud speaker, earphone and headphone based on the air transmitted principle.
Summary of the invention
In order to improve the problems referred to above; The purpose of this invention is to provide a kind of liquid crystal shutter glasses that bone conduction vibrator is arranged that possesses; Configuration bone conduction vibrator and be able to offer the user on liquid crystal shutter glasses through the voice signal that holographic display device is exported in the vibration of frequency band form; Not only can prevent problems such as headache and dysacousis, can not make user's eardrum impaired, can also let the impaired barrier person that listens of eardrum normally listen to.
Realize that the present invention of above-mentioned purpose possesses the liquid crystal shutter glasses of bone conduction vibrator, make the 3 D stereoscopic image from holographic display device become visible (visible) state, it is characterized in that: comprising: glasses frame position combines with the images of left and right eyes liquid crystal; Data communication section communicates with above-mentioned holographic display device; Control part drives and controls above-mentioned images of left and right eyes liquid crystal, handles the voice signal that above-mentioned holographic display device is exported; And power suppling part, be above-mentioned images of left and right eyes liquid crystal and control part power supply.Wherein, above-mentioned liquid crystal shutter glasses possesses amplifier portion and the bone conduction vibrator that the handled voice signal of above-mentioned control part is conveyed to the user.
At this, above-mentioned data communication section and holographic display device are with radio frequency (RF:Radio Frequency) communication mode mutual communication.
And synchronizing signal that above-mentioned holographic display device is exported and voice signal are transferred to above-mentioned data communication section, but above-mentioned synchronizing signal and voice signal are by transmission independently.
At this, above-mentioned control part is transferred to above-mentioned amplifier portion with voice signal, and comprises the micro-control unit of the driving that relies on above-mentioned synchronizing signal control images of left and right eyes liquid crystal.
And above-mentioned possess the liquid crystal shutter glasses that bone conduction vibrator is arranged and comprise the simulation switching part, handles the driving of above-mentioned images of left and right eyes liquid crystal in order to the control signal that relies on above-mentioned micro-control unit to be transmitted.
In addition, above-mentioned amplifier portion is exported the voice signal that above-mentioned control part transmits, so that the vibration of above-mentioned bone conduction vibrator.
At this, above-mentioned bone conduction vibrator is installed on the leg of spectacles inboard of the above-mentioned glasses frame position that abuts against user's cranium.
The present invention disposes bone conduction vibrator on liquid crystal shutter glasses; Thereby the voice signal of holographic display device being exported through the vibration of frequency band form offers the user; Not only can prevent problems such as headache and dysacousis; And can not make user's eardrum impaired, can also let the impaired barrier person that listens of eardrum normally listen to.
Description of drawings
Below appended figure help to understand aforementioned detailed description of the present invention and technological thought, but attached drawings can not limit the present invention.
Fig. 1 is the stereogram that the present invention possesses the liquid crystal shutter glasses liquid crystal of bone conduction vibrator;
Fig. 2 is that the present invention possesses the liquid crystal shutter glasses of bone conduction vibrator and the general block diagram of holographic display device.
< explanation of main pictorial symbolization >
10: glasses frame position 12: the left eye liquid crystal
14: right eye liquid crystal 20: data communication section
30: control part 32: micro-control unit (micro control unit)
40: power suppling part 50: amplifier portion
52: bone conduction vibrator 60: the simulation switching part
70: switch portion 100: liquid crystal shutter glasses
200: holographic display device
Embodiment
Specify formation of the present invention below in conjunction with accompanying drawing.
At first; Vocabulary used in this specification and claims can not be explained according to general lexical meaning; In order to use the best approach to set forth can suitably to define the notion of relational language, so used term or vocabulary should be explained according to the implication and the notion of technological thought according to the invention in this specification and the claim based on the inventor.
Therefore; The illustrated content of embodiment that puts down in writing on this specification and accompanying drawing only is preferred embodiment of the present invention; Can not be regarded as having expressed all technological thoughts of the present invention, the same time in that the application proposes, possibly have the example various of equal value or the variation that can substitute the foregoing description.
Fig. 1 is the stereogram that the liquid crystal shutter glasses of bone conduction vibrator liquid crystal is arranged that possesses of the present invention, and Fig. 2 is possess the liquid crystal shutter glasses that bone conduction vibrator is arranged and the general block diagram of holographic display device of the present invention.
Referring to figs. 1 through Fig. 2; Of the present invention possess the liquid crystal shutter glasses 100 that bone conduction vibrator is arranged and make the 3 D stereoscopic image from holographic display device 200 become visible (visible) state; Comprise: glasses frame position 10 combines with images of left and right eyes liquid crystal 12,14; Data communication section 20 communicates with above-mentioned holographic display device 200; Control part 30 drives and controls above-mentioned images of left and right eyes liquid crystal 12,14, handles the voice signal that above-mentioned holographic display device 200 is exported; And power suppling part 40, be above-mentioned images of left and right eyes liquid crystal 12,14 and control part 30 power supplies; Above-mentioned liquid crystal shutter glasses 100 possesses the amplifier portion 50 and bone conduction vibrator 52 that above-mentioned control part 30 handled voice signals is conveyed to the user.
At this; Be combined with images of left and right eyes liquid crystal 12,14 in the above-mentioned glasses frame position 10; And possesses leg of spectacles; Constituting the inscape of liquid crystal shutter glasses 100 monnolithic cases, can configuration space be provided for inscapes such as above-mentioned data communication section 20, control part 30, power suppling part 40, amplifier portion 50, bone conduction vibrator 52, switch portion 70.
At this; Above-mentioned data communication section 20 is to be responsible for the inscape of the data-signal transmitting-receiving operation between above-mentioned holographic display device 200 and the liquid crystal shutter glasses 100; Its configurable side at glasses frame position 10 also can be configured on all places that can be swimmingly communicates with holographic display device 200 according to design.
And; Above-mentioned data communication section 20 can communicate through utilizing wireless various means of communication with holographic display device 200; Preferably, utilize the communication mode of special frequency band to communicate through radio frequency (RF:Radio Frequency) communication mode.
At this; Control part 30 and simulation switching part 60 that above-mentioned data communication section 20 is stated after receiving from above-mentioned holographic display device 200 and being transferred to after the synchronizing signal (that is the signal of the different driving of control images of left and right eyes liquid crystal 12,14) of above-mentioned images of left and right eyes liquid crystal 12,14 again.
And, control part 30, amplifier portion 50 and bone conduction vibrator 52 that above-mentioned data communication section 20 is stated after can also receiving and conveying to this voice signal behind the voice signal that above-mentioned holographic display device 200 exported again.
That is, above-mentioned data communication section 20 is received the voice signal (corresponding to the audio signal of its image) that above-mentioned holographic display device 200 is exported when receiving the synchronizing signal that above-mentioned holographic display device 200 is exported (images of left and right eyes liquid crystal drive control signal).
And; As shown in Figure 2; Above-mentioned synchronizing signal and voice signal are transferred to above-mentioned control part 30 independently, and each signal is then handled by above-mentioned control part 30, and above-mentioned synchronizing signal is transferred to above-mentioned simulation switching part 60 as the drive control signal to images of left and right eyes liquid crystal 12,14; Above-mentioned voice signal then is transferred to above-mentioned amplifier portion 50; And order about 52 vibrations of above-mentioned bone conduction vibrator, so that the osteoacusis sound wave is conveyed to user's cranium, thereby the frequency type vibration conveyed to user's inner ear.
Thereby; The synchronizing signal that relies on above-mentioned holographic display device 200 to be exported is controlled the driving of above-mentioned images of left and right eyes liquid crystal 12,14; So that the user can watch stereopsis, and the voice signal that above-mentioned holographic display device 200 is exported converted to frequency type vibration and make the user can listen to the audio signal of this image.
In addition; Above-mentioned control part 30 is as an inscape; Accept the power supply that above-mentioned power suppling part 40 is supplied with; To the image that above-mentioned holographic display device 200 is exported,, handle synchronizing signal and transmit drive control signal to above-mentioned images of left and right eyes liquid crystal 12,14 for the images of left and right eyes liquid crystal 12,14 at liquid crystal shutter glasses 100 demonstrates the different image of vision; Meanwhile, the voice signal of being exported above-mentioned holographic display device 200 through above-mentioned amplifier portion 50 and bone conduction vibrator 52 converts the frequency type vibration to.
At this, above-mentioned control part 30 comprises micro-control unit (MCU:Micro Controll Unit) 32, and above-mentioned voice signal is transferred to above-mentioned amplifier portion 50, relies on the driving of above-mentioned synchronizing signal control images of left and right eyes liquid crystal 12,14.
At this, above-mentioned micro-control unit 32 converts above-mentioned synchronizing signal the control signal of driving of the above-mentioned images of left and right eyes liquid crystal 12,14 of control to, again it is transferred to simulation switching part 60 and controls the driving of above-mentioned images of left and right eyes liquid crystal 12,14.
At this, above-mentioned simulation switching part 60 be a kind of according to above-mentioned micro-control unit 32 control and to the inscape of above-mentioned images of left and right eyes liquid crystal 12,14 transmission drive control signal, have the function of handling to the drive signal of images of left and right eyes liquid crystal 12,14.
In addition; Above-mentioned amplifier portion 50 and bone conduction vibrator 52 are the inscapes that constitute characteristic of the present invention; The voice signal that above-mentioned micro-control unit 32 is transmitted can amplified and export to above-mentioned amplifier portion 50; So that above-mentioned bone conduction vibrator 52 vibrations; The osteoacusis sound wave that the vibration of above-mentioned bone conduction vibrator 52 generated is then given user's cranium and is conveyed to user's inner ear to the frequency type vibration by conduction, and the user does not then listen to the voice signal corresponding to its stereopsis under eardrum does not bear the situation of too much load.
At this; Above-mentioned bone conduction vibrator 52 can be configured in all places that can the voice signal that convert the frequency type vibration to successfully be transferred to the user; Preferably, as shown in Figure 1, the leg of spectacles that is installed on the above-mentioned glasses frame position 10 that abuts against user's cranium is inboard.
And the concrete formation that converts voice signal to the bone conduction vibrator of frequency type vibration belongs to known technology (being applicable to the technology of bone conduction earphone, bone-conduction head set type ear receiver etc.), therefore is not elaborated.
In sum; The liquid crystal shutter glasses that the present invention possesses bone conduction vibrator disposes bone conduction vibrator on liquid crystal shutter glasses; Voice signal to be exported holographic display device through the vibration of frequency band form offers the user; Not only can prevent problems such as headache and dysacousis, and can not make user's eardrum impaired, can also let the impaired barrier person that listens of eardrum normally listen to.
Though preamble only specifies through limited embodiment and accompanying drawing; But technological thought category of the present invention is not limited thereto, and having common knowledge the knowledgeable in the art can carry out various distortion and modification in the impartial scope of technological thought category of the present invention and claims.
Claims (7)
1. liquid crystal shutter glasses that possesses bone conduction vibrator lets the 3 D stereoscopic image from holographic display device become visible (visible) state, it is characterized in that, comprising:
Glasses frame position combines with the images of left and right eyes liquid crystal;
Data communication section communicates with above-mentioned holographic display device;
Control part drives and controls above-mentioned images of left and right eyes liquid crystal, handles the voice signal that above-mentioned holographic display device is exported; And
Power suppling part is above-mentioned images of left and right eyes liquid crystal and control part power supply,
Wherein, above-mentioned liquid crystal shutter glasses possesses amplifier portion and the bone conduction vibrator that the handled voice signal of above-mentioned control part is conveyed to the user.
2. the liquid crystal shutter glasses that possesses bone conduction vibrator according to claim 1 is characterized in that:
Above-mentioned data communication section and holographic display device are with radio communication mode mutual communication.
3. the liquid crystal shutter glasses that possesses bone conduction vibrator according to claim 2 is characterized in that:
Synchronizing signal that above-mentioned holographic display device is exported and voice signal are transferred to above-mentioned data communication section, but above-mentioned synchronizing signal and voice signal are by transmission independently.
4. the liquid crystal shutter glasses that possesses bone conduction vibrator according to claim 3 is characterized in that:
Above-mentioned control part is transferred to above-mentioned amplifier portion with voice signal, and comprises the micro-control unit of the driving that relies on above-mentioned synchronizing signal control images of left and right eyes liquid crystal.
5. the liquid crystal shutter glasses that possesses bone conduction vibrator according to claim 4 is characterized in that:
The above-mentioned liquid crystal shutter glasses that possesses bone conduction vibrator comprises the simulation switching part, handles the driving of above-mentioned images of left and right eyes liquid crystal in order to the control signal that relies on above-mentioned micro-control unit to be transmitted.
6. the liquid crystal shutter glasses that possesses bone conduction vibrator according to claim 4 is characterized in that:
Above-mentioned amplifier portion is exported the voice signal that above-mentioned control part transmits, so that the vibration of above-mentioned bone conduction vibrator.
7. the liquid crystal shutter glasses that possesses bone conduction vibrator according to claim 6 is characterized in that:
Above-mentioned bone conduction vibrator is installed on the leg of spectacles inboard of the above-mentioned glasses frame position that abuts against user's cranium.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110002300A KR20120080852A (en) | 2011-01-10 | 2011-01-10 | Liquid crystal shutter glasses with bone conduction vibrator |
| KR10-2011-0002300 | 2011-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102595176A true CN102595176A (en) | 2012-07-18 |
Family
ID=46483317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100228752A Pending CN102595176A (en) | 2011-01-10 | 2012-01-10 | Liquid crystal shutter glasses with bone conduction vibrator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20120080852A (en) |
| CN (1) | CN102595176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428601A (en) * | 2013-08-19 | 2013-12-04 | 倪晓旺 | Intelligent glasses based on dual-track bone conduction technology |
| CN107172513A (en) * | 2017-05-16 | 2017-09-15 | 贝尔顺（中国）科技股份有限公司 | A kind of osteoacusis duct control system and control method |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102081797B1 (en) * | 2012-12-13 | 2020-04-14 | 삼성전자주식회사 | Glass apparatus and Method for controlling glass apparatus, Audio apparatus and Method for providing audio signal and Display apparatus |
| US9924265B2 (en) | 2015-09-15 | 2018-03-20 | Intel Corporation | System for voice capture via nasal vibration sensing |
| US9872101B2 (en) | 2015-09-15 | 2018-01-16 | Intel Corporation | System for sound capture and generation via nasal vibration |
| US10348355B2 (en) | 2015-09-16 | 2019-07-09 | Intel Corporation | Techniques for gesture recognition using photoplethysmographic (PPMG) sensor and low-power wearable gesture recognition device using the same |
| US10324494B2 (en) | 2015-11-25 | 2019-06-18 | Intel Corporation | Apparatus for detecting electromagnetic field change in response to gesture |
| CN108351524A (en) * | 2015-12-10 | 2018-07-31 | 英特尔公司 | For vibrating the system for carrying out voice capture and generation via nose |
| US10206620B2 (en) | 2016-03-23 | 2019-02-19 | Intel Corporation | User's physiological context measurement method and apparatus |
| US10298282B2 (en) | 2016-06-16 | 2019-05-21 | Intel Corporation | Multi-modal sensing wearable device for physiological context measurement |
| US10241583B2 (en) | 2016-08-30 | 2019-03-26 | Intel Corporation | User command determination based on a vibration pattern |
| KR102065767B1 (en) | 2018-07-25 | 2020-01-13 | (주)오프렌 | Glasses for providing varifocal where detachable modules are combined |
| KR20200011995A (en) | 2020-01-07 | 2020-02-04 | (주) 오프렌 | Glasses for providing varifocal where detachable modules are combined |
| KR102334170B1 (en) | 2020-04-01 | 2021-12-02 | 재단법인 대구경북첨단의료산업진흥재단 | Bone conduction glasses capable of auditory stimulation |
| KR102627085B1 (en) | 2023-07-06 | 2024-01-23 | 주식회사 앙겔라프 | Bone conduction glasses including biosignals and fine dust detection functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035260Y (en) * | 2007-04-02 | 2008-03-12 | 严世熙 | Glasses integrating bone conduction technology |
| CN201341168Y (en) * | 2009-01-13 | 2009-11-04 | 福建大兆电子科技有限公司 | Wireless electronic communication multimedia stereo spectacles |
| CN1791283B (en) * | 2004-12-16 | 2010-06-23 | 致胜科技股份有限公司 | Nasal bone conduction hearing aid |
| CN201637939U (en) * | 2010-03-23 | 2010-11-17 | 郑吉剑 | Head wearing type 3D eyeglasses |
-
2011
- 2011-01-10 KR KR1020110002300A patent/KR20120080852A/en not_active Application Discontinuation
-
2012
- 2012-01-10 CN CN2012100228752A patent/CN102595176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791283B (en) * | 2004-12-16 | 2010-06-23 | 致胜科技股份有限公司 | Nasal bone conduction hearing aid |
| CN201035260Y (en) * | 2007-04-02 | 2008-03-12 | 严世熙 | Glasses integrating bone conduction technology |
| CN201341168Y (en) * | 2009-01-13 | 2009-11-04 | 福建大兆电子科技有限公司 | Wireless electronic communication multimedia stereo spectacles |
| CN201637939U (en) * | 2010-03-23 | 2010-11-17 | 郑吉剑 | Head wearing type 3D eyeglasses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428601A (en) * | 2013-08-19 | 2013-12-04 | 倪晓旺 | Intelligent glasses based on dual-track bone conduction technology |
| CN107172513A (en) * | 2017-05-16 | 2017-09-15 | 贝尔顺（中国）科技股份有限公司 | A kind of osteoacusis duct control system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120080852A (en) | 2012-07-18 |
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Application publication date: 20120718 |