CN100432744C - Headwared focusing display device with cell-phone function - Google Patents

Headwared focusing display device with cell-phone function Download PDF

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Publication number
CN100432744C
CN100432744C CNB2005101050066A CN200510105006A CN100432744C CN 100432744 C CN100432744 C CN 100432744C CN B2005101050066 A CNB2005101050066 A CN B2005101050066A CN 200510105006 A CN200510105006 A CN 200510105006A CN 100432744 C CN100432744 C CN 100432744C
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signal
cell
image
focal length
headwared
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CN1940635A (en
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欧淑芳
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DAXUE OPTICAL SCIENCE AND TECHNOLOGY Co Ltd
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DAXUE OPTICAL SCIENCE AND TECHNOLOGY Co Ltd
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Abstract

A focal-distance adjustable display with mobile phone function in hand wearing type consists of a transceiver for receiving and emitting radio signal, antenna connected to transceiver, digital content storage, signal processing unit for processing signal from said storage, voice input unit for receiving voice signal and for converting it to be voice signal, a voice playing unit connected to signal processing unit for playing voice and image display unit connected to signal processing unit for displaying adjusted image.

Description

Headwared focusing display device with cell-phone function
Technical field
The present invention relates to a kind of head mounted display, especially have the Headwared focusing display device of cell-phone function.
Background technology
Mobile phone has been present indispensable necessity in life, almost is staff one machine, and in some cases, the essential head mounted display of dressing of some people for example has the essential head mounted display of dressing of eye illness person, so can see clearly image.In many new application, some is wherein arranged still in development, display presents in the mode of head mounted display, make the user directly and easily to see this image from this head mounted display, as kinema, webpage, file etc., if but dress this head mounted display and answering cell phone etc. again as a user, then very inconvenient apparently.Therefore under the situation of major part, this user must take this head mounted display, and obviously both can not and use.
Hereinafter list some inventions relevant and can be used as reference with head mounted display.
In U.S. Pat 6,369, a head-mounted display apparatus (HMD) is proposed in 952, give the user and see and look the image in the image best incorporated external world of this generation to transmit an image that produces.Comprise a housing department in this head-mounted display apparatus optical module is fixed in this housing department, hide an image generator so that high-quality image to be provided by at least two cover curtains.This device still comprises the installation that can take away and hides unit or movable device, and converts display screen to imagescope from the lens of a penetration, and can carry out reverse conversion.This device can be installed in user's head, and still allows the user to use the glasses of traditional type, and can divide with this HMD easily and open, and makes HMD can use (for example being used to see a film) separately.
In U.S. Pat 6,611,385 propose a wearable display system, and this system comprises a display panel to show the signal of handling according to predetermined mode.This wearable display system comprises a grating, with output signal from this display panel, one optical waveguide is with via this grating steering signal, one amplifying lens should be via the optical waveguide amplifying signal to amplify, and this signal is shown the eyes that give the user, form optical waveguide in conjunction with one or more matrix.According to wearable display system, can this optical waveguide be installed with adjusting, and further make and install this optical waveguide individually with up to specification; Therefore, use minimum time and this wear-type display system of effort manufacturing.
In U.S. Pat 5,991, an exquisite type virtual image display system is proposed in 084, it comprises a micro-display, and one comprises first optical amplification device of three faces, and one shows input face, one reflection/penetration surface, and reflective first an amplifier module face, and one second amplification electro-optical device; The light of demonstration target enters first optical amplification device at this demonstration input face.This light is propagated in this first optical amplification device, make this light project one of backreflection formula penetration surface zone, this face has at least a part of in the ken that this second optical amplification device is provided, with to reflecting/reflection/penetration surface of first angle of penetration surface, make light by reflecting on the reflection/penetration surface, and this reflective first amplifier module face of guiding.This first amplifier module face reflection corresponds to source target light, as a virtual image of amplifying, the virtual image of this amplification sends back this reflection/penetration surface with second incident angle of a pair of should the reflection/penetration surface in this first optical amplification device then, leaves this first optical amplification device via this reflection/penetration surface.A plurality of this second optical amplification devices receive the amplification virtual image from this first optical amplification device, and sight are given in synthetic the amplifications virtual image demonstration of the amplifications virtual image of this source target looked.
In U.S. Pat 6,683, a camera display system is proposed in 584, this system is installed in the matrix form display module on the housing department via one and display message is located this housing department with corresponding user a glance at least.This display is connected to a video signal or image sensor, the information or the image that make the user to see to show on this display.This display can be installed to this housing department, makes the user can move this display so that this display within this user's the ken or outside.
In U.S. Pat 6,680, the head-mounted display apparatus of a simple eye type is proposed in 802, this device is exquisiteness and be suitable for user's wearing quite, comprises a viewer and an elastic parts.This viewer comprises a LCD, a headprism, and one penetrates mirror, a mirror holder, and a microphone.This main lens imports an image, image is presented on the LCD, so that the user can see this image at least at a glance again; This penetrates mirror and is fixed on the main lens; This microphone is installed on the mirror holder; This elastic parts comprises a nose frame so that this elastic parts is supported, so this viewer can be positioned at the preceding precalculated position of user's eyes.
But all only relevant at above-mentioned all head mounted displays with the optical system or the physical construction of head mounted display, without any known technology in propose to have the head mounted display of cell-phone function.
Moreover be not suggested with the structure of watching correlation of attributes or the mechanism of human eye yet.Many people have the disease of eye, as long sight, myopia, therefore amblyopia or stravismus etc. can't clearly be watched clearly image, so when normally being when clearly image is presented at the display screen of this head-mounted display apparatus, be the image that blurs on the contrary for the beholder that eye illness is arranged, for example myope puts on one's glasses usually, to adjust the focal length of image, makes the focal length of image can drop on user's the retina.But the person that generally dresses the head-mounted display apparatus does not often have or inconvenience is put on one pair of glasses again, so traditional head-mounted display apparatus is unsuitable for the wearer of eye illness on the contrary.So be necessary to have a kind of head-mounted display apparatus that can adjust focal length and have cell-phone function, so that the user can watch clearly image.
Summary of the invention
Therefore, fundamental purpose of the present invention is, a kind of head mounted display is provided, and especially has a Headwared focusing display device of cell-phone function.
The invention provides a kind of Headwared focusing display device, comprising with cell-phone function:
One is used to launch and receive the transceiver of wireless signal;
One is connected to the antenna on this transceiver, is used for emission or received signal;
One digital content reservoir;
One is connected to the signal processing unit of this digital content reservoir, and this signal processing unit is used to receive the signal from this digital content reservoir, and handles the signal of this reception then;
One sound input block is used to receive the voice of input, then this speech conversion is become voice signal;
One sound playing unit is connected to this signal processing unit, to play voice;
One image display cell is connected to this signal processing unit, and this image display cell is installed in this head mounted display the show image of adjusting to show, this image can be seen by a glance at least of the user that dresses this head mounted display.
In view of the above, obtain a kind of Headwared focusing display device of tool cell-phone function.
In order to make that haveing the knack of the present technique personnel can further understand the present invention, hereinafter will illustrate details of the present invention.But content that illustrates in the literary composition and accompanying drawing are to be to make that haveing the knack of the present technique personnel can understand purpose of the present invention according to this, feature and characteristic, but not be used to limit the present invention, and viewpoint of the present invention and spirit are defined by claim.
Can further understand feature of the present invention and advantage thereof by explanation hereinafter, during reading and please refer to accompanying drawing.
Description of drawings
Fig. 1 shows the skeleton view according to the present invention's the head mounted display with cell-phone function.
Fig. 2 shows among the present invention the calcspar to the head mounted display of cell-phone function.
Fig. 3 shows transceiver architecture of the present invention.
Fig. 4 shows receiver structure of the present invention.
Fig. 5 shows transmitter architecture of the present invention.
Fig. 6 is a calcspar of the present invention, and wherein the subsidiary function with other is added in the structure of Fig. 1.
The calcspar of Fig. 7 is the modular construction according to adjustment focal length of the present invention.
Embodiment
Please refer to Fig. 1 now, it shows the focus-adjustable head-mounted type display device 1 with cell-phone function of the present invention.This head-mounted display apparatus 1 can the glasses form be realized.These glasses comprise two mirror holders 12,13, reach two display screens 14,15, respectively to tackling wearer's eyes.
Please refer to Fig. 2 and 3 now, wherein show the head mounted display of tool cell-phone function of the present invention.Wherein this head mounted display 1 comprises a signal processing unit 101, one image display cells 103, one transceivers 601, one digital content reservoirs 100, one sound input blocks 306, one sound playing unit 106, and an antenna 602.
Principal character of the present invention is for providing cell-phone function, and the module that therefore has cell-phone function is configured in the present invention.
Please refer to Fig. 3 now, transceiver 601 comprises a receiver 70 and a transmitter 80 is used for receiving and the emission wireless signal.General transceiver 601 is a RF module, fundamental frequency signal be processed into radiofrequency signal or convert radiofrequency signal to fundamental frequency signal.
Because the signal of general transceiver 601 emission tool intense radiations, this signal might produce injury to human body, so transceiver 601 can be manufactured independently unit, just this unit can separate mutually with head mounted display, for being configured in non-nearly head place.
Antenna 602 is connected in the transceiver 601, with the usefulness that receives or transmit.As mentioned above, at transceiver 601, antenna 602 fits together with transceiver 601, therefore can separate with the mirror portion of head mounted display, and is installed in away from the head part.
Please refer to Fig. 4 now, the thin portion structure of the present invention's transceiver 601 hereinafter will be described.Show that wherein receiver 70 comprises antenna 602, one prime amplifier 71 is used to amplify the signal from antenna 602, one is used to provide the local oscillator 72 of oscillator signal, one first mixer 73 is used to receive the signal from local oscillator 72, and therefore the smear from received signal is got rid of, one intermediate-frequency filter 74, be used for the unwanted noise filtering of received signal is fallen, a secondary amplifier 75 is used for the signal from intermediate-frequency filter 74 is further amplified; One second mixer 76 is used for further the smear of received signal being removed, and a bandpass filter 77 is used for filtering the noise from received signal, and a demoder 78, with this received signal decoding, therefore obtains needed fundamental frequency signal.
Please refer to Fig. 5 now, wherein show the calcspar of transmitter 80 of the present invention.This transmitter 80 comprises a band wave filter 81, is used for receiving transmitting that this will transmit spacingly at needed frequency band, and this signal is launched through antenna 602 then.
Please refer to Fig. 3 now, configuration one diplexer 603 before antenna 602 is to switch the function of receiver 70 and transmitter 80.
Digital content reservoir 100 is an internal memory body, as DRAM, and SRAM, flash memories etc. are to store the employed software of mobile phone, as the software of coding and decoding usefulness, or other application software, as be used for the software of head mounted display, as film, music, books, letter, news in brief, hand is pricked, webpage, notes, the software of program etc.
Signal processing unit 101 is connected to this digital content reservoir 100 to receive the signal from this reception of signal Processing of this digital content reservoir 100, comprises image and non-signal of video signal.
These sound input block 306 credits are in the phonetic entry that receives from the user, and this sound input block 306 for example is a microphone.
This sound playing unit 106 is to be connected to this signal processing unit 101, and to send sound, wherein this sound input block 306 can be a loudspeaker or earphone.
Image display cell 103 is connected to this signal processing unit 101, and this image display cell 103 is installed in this head mounted display, and to show the show image through adjusting, it can be seen by a glance at least of user.
Please refer to Fig. 6 and Fig. 7 now, the present invention also comprises a focal length adjustment unit 102,102 of this focal length adjustment units are in this signal processing unit 101, to adjust the image that signal 20 is adjusted input according to the focal length of an input, therefore, the show image of this adjustment can respond this focal length and adjust signal 20.
One focal length input block 105 is connected in this focal length adjustment unit 102.This focal length input block is a manually operated device.The user can adjust this signal processing unit 101.This focal length input block 105 provides focal length to give a focal length and adjusts software 104.
Please refer to Fig. 1 now, the present invention still comprises an image-shooting device 107, is the image that is used to take in periphery, and when image was ingested, image was sent to this signal processing unit 101, is presented at then on the display screen 14,15.
The image of two display screens 14,15 can be different among the present invention, and as a display screen display keyboard image wherein, another display screen then shows the image of general monitor.
In some applications, provide the function series of control to help application of the present invention to the user.It is not in this head-mounted display apparatus (as making remote control or master control set etc.) that the control function that might be proposed among some embodiment is arranged.In an illustrated embodiment, the invention provides button 16, adjust signal 20, therefore different focal length values is imported from button 16 to import this focal length.
In addition, can provide button 17, it is a Presentation Function not.Promptly this button 17 can be so that the image of this head-mounted display apparatus show.Preferably dispose this not Presentation Function, make the user can close this image at least and do not need electric power conducting, or action is gone in the output that does not need to interrupt data head-mounted display apparatus.Certain this button 17 is the Presentation Function and the electric power of the image of conducting simultaneously also.Also can comprise a sound among the present invention and adjust button 18, be the volume that is used to adjust sound playing unit 106.
And as shown in Figure 1, the present invention also can provide a button 50, but its conducting and turn-off button Presentation Function of the present invention.
And the present invention also can provide a button 19, its conducting and turn-off head-mounted display apparatus of the present invention.
Please refer to Fig. 1 now, show that wherein signal processing unit 101 of the present invention is installed in the upside of a display screen, but in the present invention, signal processing unit 101 can be installed on any position of a head mounted display, on mirror holder 12,13.Even this signal processing unit 101 is a member that separates with glasses, and this all within the scope of the present invention.
Among the present invention, this image display cell 103 can be the image display cell of a projection-type, promptly produces the image that shows earlier, image should be incident upon on the display screen 14,15 then, therefore can obtain the image that a human eye can be visual.Or this image display cell 103 is the image display cell of a direct-type.Be about to give the user with demonstration on the direct input panel of image, as the additional function that liquid crystal display is arranged on this display screen.And this first button 16 is installed in the top of a display screen 14 among the present invention, and second button 17 is installed in the top of another display screen 15, person as shown in FIG..But the example institute limit button 16,17,18,19 that button 16,17,18,19 positions of being installed are not shown by Fig. 1 can be configured on any position of head-mounted display apparatus 1, and all these examples are all in spirit of the present invention and viewpoint.
The independent respectively control of this Jiao Juke of two in the present invention, to adapt to the different situation of binocular vision, in another embodiment of the present invention, image display cell 103 is one pair of glasses, promptly double-display screen is simultaneously as display and eyeglass.In this embodiment, button 17 can be used to switch head-mounted display apparatus of the present invention, during these button 17 conductings, this head-mounted display apparatus will move, therefore start digital content reservoir 100, and handle absorption image, and this image is presented on the image display cell 103 from this digital content reservoir 100.And when button turn-offed, head-mounted display apparatus of the present invention turn-offed, and eyeglass is general eyeglass, can be used as the usefulness in the visual external world.
And in the present invention, this display screen 14,15 can replace with display screen, promptly has only the function of demonstration, and does not have the function of lens.As mentioned above, among the present invention, can have only single display screen or show lens.
Though, with preferred embodiment the present invention has been described herein, ripe can be after understanding the foregoing invention intention and correct or change in the technology of the present invention person, viewpoint only of the present invention is still defined by claim, but not the embodiment of above-mentioned explanation.Therefore, only otherwise depart from spirit of the present invention and viewpoint and, and be other the impartial embodiment or the definition of pattern, all should contain and belong in the category of the present invention with category that claim defines via the selection of configuration mode.

Claims (12)

1. Headwared focusing display device with cell-phone function comprises:
One is used to launch and receive the transceiver of wireless signal;
One is connected to the antenna on this transceiver, is used for emission or received signal;
One digital content reservoir;
One is connected to the signal processing unit of this digital content reservoir, and this signal processing unit is used to receive the signal from this digital content reservoir, and handles the signal of this reception then;
One sound input block is used to receive the voice of input, then this speech conversion is become voice signal;
One sound playing unit is connected to this signal processing unit, to play voice;
One image display cell is connected to this signal processing unit, and this image display cell is installed in this head mounted display the show image of adjusting to show, this image can be seen by a glance at least of the user that dresses this head mounted display;
One is arranged in the focal length adjustment unit of this signal processing unit, adjusts the image that signal is adjusted an input according to the focal length of an input, makes the show image of this adjustment adjust signal in response to this focal length;
One is connected to the focal length input block of this focal length adjustment unit, and this focal length input block is a manual device, is used to produce focal length and adjusts signal and be sent to this signal processing unit, and wherein this focal length input block provides a focal length.
2. the Headwared focusing display device with cell-phone function as claimed in claim 1, it is characterized in that: also comprise focal length adjustment software, this software is installed in this focal length adjustment unit, operate this focal length and adjust software so that this image is shown in this head mounted display, the show image that makes resulting adjustment is adjusted the focal length of the appointment of signal corresponding to this from this focal length.
3. the Headwared focusing display device with cell-phone function as claimed in claim 1 is characterized in that:
This digital content reservoir is the internal memory body.
4. the Headwared focusing display device with cell-phone function as claimed in claim 1 is characterized in that:
This transceiver is an independent structures unit.
5. the Headwared focusing display device with cell-phone function as claimed in claim 1 is characterized in that:
Antenna is installed in and makes this antenna to separate with the body of head mounted display in this transceiver.
6. the Headwared focusing display device with cell-phone function as claimed in claim 1 is characterized in that:
This transceiver comprises a receiver and a transmitter.
7. the Headwared focusing display device with cell-phone function as claimed in claim 6 is characterized in that: this receiver comprises:
One antenna;
One prime amplifier is used to amplify the signal from antenna;
One is used to provide the local oscillator of oscillator signal;
One second mixer is used to receive the signal from local oscillator, and therefore the smear from received signal is got rid of;
One intermediate-frequency filter is used for the unwanted noise filtering of received signal is fallen;
One secondary amplifier is used for the signal from intermediate-frequency filter is further amplified;
One first mixer is to be used for further the smear of received signal being removed;
One bandpass filter is used for filtering the noise from received signal; And
One demoder with this received signal decoding, therefore obtains needed fundamental frequency signal.
8. the Headwared focusing display device with cell-phone function as claimed in claim 6, wherein this transmitter comprises a band wave filter, is used for receiving transmitting that this will transmit spacingly at needed frequency band, and this signal is launched through antenna then.
9. the Headwared focusing display device with cell-phone function as claimed in claim 6 is characterized in that: a diplexer is installed in before this antenna, is used to switch the work of this receiver and this transmitter.
10. the Headwared focusing display device of tool cell-phone function as claimed in claim 1 is characterized in that: this sound input block is a microphone.
11. the Headwared focusing display device with cell-phone function as claimed in claim 1 is characterized in that: this sound playing unit is a loudspeaker or earphone.
12. the Headwared focusing display device with cell-phone function as claimed in claim 1, it is characterized in that: this head mounted display also comprises an image-shooting device, be used to take in peripheral image, this image is by signal processing unit processes and be presented on this display screen then.
CNB2005101050066A 2005-09-26 2005-09-26 Headwared focusing display device with cell-phone function Active CN100432744C (en)

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WO2016017956A1 (en) * 2014-07-30 2016-02-04 Samsung Electronics Co., Ltd. Wearable device and method of operating the same
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