CN103885180B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN103885180B CN103885180B CN201210564160.XA CN201210564160A CN103885180B CN 103885180 B CN103885180 B CN 103885180B CN 201210564160 A CN201210564160 A CN 201210564160A CN 103885180 B CN103885180 B CN 103885180B
- Authority
- CN
- China
- Prior art keywords
- sub
- optical module
- display unit
- electronic equipment
- ray sets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses and a kind of include fixed cell, luminescence unit, the electronic equipment of the first and second display units.Luminescence unit produces the first ray sets according to the first image.When user's wearable electronic device, fixed cell maintains the relative position of electronic equipment and user, and the first and second display units lay respectively in the viewing area of the first and second eyes of user.First display unit includes the first optical module, and the propagation regions being arranged at the first ray sets propagated in the first direction is interior sub-for first in the first ray sets ray sets to reflex to second direction and maintains the second sub-ray sets in the first ray sets to propagate in the first direction.Second display unit includes the second optical module, and the propagation regions being arranged at the second sub-ray sets is interior so that the 3rd sub-ray sets in the second sub-ray sets is reflexed to second direction.When user's wearable electronic device, the first and second eyes lay respectively at first and the 3rd the propagation regions of sub-ray sets so that the first image can be seen.
Description
Technical field
The present invention relates to the field of electronic equipment, more particularly it relates to an binocular can be realized
Display and the electronic equipment of lighting.
Background technology
The application of head mounted display is more and more extensive, is obtained for extensively application from army to civilian.?
In the application of head mounted display, miniaturization and the lighting of head mounted display are always research emphasis.
By minimizing in done effort, for example, optical waveguide technique has been achieved for necessarily being in progress.And how
Realize Binocular displays and make whole system lighting be current research emphasis.
Fig. 1 illustrates the schematic diagram of the head mounted display 100 according to prior art.For convenience of description,
Illustrate only the display unit of head mounted display the 101st, 101 ', wherein, described display unit in FIG
101st, 101 ' have employed optical waveguide technique, display unit 101 includes speculum 102 and part reflective semitransparent film 103,
Display unit 101 ' includes speculum 102 ' and part reflective semitransparent film 103 ', display unit the 101st, 101 ' difference
Two eyes of corresponding user.As it can be seen, two image source (not shown) provide image to believe simultaneously
Number, the eyes of user are traveled to through display unit, owing to the picture signal of image source is consistent, institute
So that same image can be formed in the eyes of user.Specifically, O1、O2It is that two image sources are produced
Raw light, they be respectively perpendicular incide display unit the 101st, 101 ' surface, and through in display unit
Speculum the 102nd, 102 ' and part reflective semitransparent film the 103rd, 103 ' reflection after, vertical exit arrives user's
Eyes.In FIG, the light being sent by each image source only has after part reflective semitransparent film reflection
Half light can outgoing from optical module, so the efficiency of light energy utilization is relatively low.Further, since it is left and right
Both sides are respectively provided with an image source, so the weight of this head mounted display is relatively big, and manufacturing cost
Higher.
For the problems referred to above, it is proposed that another solution, it is simply that image source is placed on two displays single
The centre position of unit, the light that image source sends travels to, on two display units, be then passed through two respectively
Individual display unit, light enters the eyes of people.But, owing to image source is arranged on centre position, so
Weight on user's bridge of the nose is heavier, thus does not meets the needs of ergonomic.
It is therefore desirable to provide one can realize that Binocular displays can realize again lighting and meet ergonomic
The head mounted display of needs.
Content of the invention
According to embodiments of the present invention, providing a kind of electronic equipment, described electronic equipment includes: fixing single
Unit, for when described user wears described electronic equipment, maintains described electronic equipment and described use
The relative position relation of person；Luminescence unit, for producing corresponding first ray sets according to the first image；
First display unit, when described user wears described electronic equipment, described first display unit is positioned at
In the viewing area of first eyes of described user, described first display unit includes the first optical module,
It is arranged in the propagation regions of the first ray sets propagated in the first direction, for by described first light
The first sub-ray sets in set reflexes to second direction, and maintain in described first ray sets
Two sub-ray sets are propagated in the first direction；Second display unit, when described user wears described electronics
During equipment, described second display unit is positioned at the viewing area of second eyes of described user, described
Second display unit includes the second optical module, is arranged at the second sub-light propagated along described first direction
In the propagation regions of set, for reflexing to the 3rd sub-ray sets in described second sub-ray sets
Described second direction；Wherein, when described user wears described electronic equipment, the institute of described user
State the first eyes and be located along the propagation regions of the first sub-ray sets that described second direction is propagated so that institute
State the first eyes and can see described first image；And described second eyes of described user are located along described
The propagation regions of the 3rd sub-ray sets that second direction is propagated so that described second eyes can be seen described
First image.
Additionally, electronic equipment according to embodiments of the present invention, also include: the 3rd optical module, described
Three optical modules are arranged at the biography of the light propagated along the third direction parallel and contrary with described second direction
Broadcast in region, if the light edge for the transmitting of described luminescence unit is parallel with described second direction and contrary
Third direction propagate, then described light is reflexed to described first direction.
Additionally, electronic equipment according to embodiments of the present invention, wherein, described first optical module and second
The reflectivity of optical module meets following condition: Y=X/ (1-X), and wherein, X represents the first optical module
Reflectivity, Y represents the reflectivity of the second optical module.
Additionally, electronic equipment according to embodiments of the present invention, wherein, the printing opacity of described first optical module
Rate meets the first predetermined condition, and the reflectivity of described first optical module meets the second predetermined condition, and institute
The reflectivity stating the second optical module meets the 3rd predetermined condition.
Additionally, electronic equipment according to embodiments of the present invention, wherein, described first predetermined condition is printing opacity
Rate Z is 40%-60%, described second predetermined condition be reflectivity be 1-Z, described 3rd predetermined condition is
40%-100%。
According to another embodiment of the present invention, provide a kind of electronic equipment.Described electronic equipment includes: fixing
Unit, for when described user wears described electronic equipment, maintains described electronic equipment and described makes
The relative position relation of user；Luminescence unit, for producing corresponding first light collection according to the first image
Close；First display unit, when described user wears described electronic equipment, described first display unit
Being positioned at the viewing area of first eyes of described user, described first display unit includes the first optics
Assembly, is arranged in the propagation regions of the first ray sets propagated in the first direction, for by described the
The first sub-ray sets in one ray sets reflexes to second direction, and maintains described first ray sets
In the second sub-ray sets propagate in the first direction；Second display unit, when described user wears institute
When stating electronic equipment, described second display unit is positioned at the viewing area of second eyes of described user,
Described second display unit includes the second optical module, be arranged in the described second sub-ray sets in institute
State the 3rd son that the second sub-ray sets keeps propagating after the 3rd optical module reflection along described first direction
In the propagation regions of ray sets, for by anti-for the 4th sub-ray sets in described 3rd sub-ray sets
Being incident upon described second direction, wherein, described 3rd optical module is arranged on described first and second optics groups
Between part；Wherein, when described user wears described electronic equipment, described the first of described user
Eyes are located along the propagation regions of the first sub-ray sets that described second direction is propagated so that described first
Eyes can see described first image；And described second eyes of described user are located along described second party
Propagation regions to the 4th sub-ray sets propagated so that described second eyes can see described first figure
Picture.
Additionally, electronic equipment according to embodiments of the present invention, also include: the 4th optical module, described
Four optical modules are arranged at the biography of the light propagated along the third direction parallel and contrary with described second direction
Broadcast in region, if the light edge for the transmitting of described luminescence unit is parallel with described second direction and contrary
Third direction propagate, then described light is reflexed to described first direction.
Additionally, electronic equipment according to embodiments of the present invention, wherein, described fixed cell includes: first
Stator unit, is arranged at the side away from the second display unit for first display unit, as described user
When wearing described electronic equipment, described first stator unit contacts with first ear of user；The
Two stator unit, are arranged at the side away from the first display unit for second display unit, when described use
When person wears described electronic equipment, described second stator unit contacts with second ear of user；
It with the 3rd stator unit, is arranged between the first display unit and the second display unit, when described use
When person wears described electronic equipment, described 3rd stator unit contacts with user's nose.
Additionally, electronic equipment according to embodiments of the present invention, wherein, described 3rd optical module includes
One to the 4th sub-optical module, described first sub-optical module is arranged at the light propagated along described first direction
In the propagation regions of line, for the light propagated along described first direction is reflexed to fourth direction；Described
Second sub-optical module, is arranged at along the propagation regions of the light of described fourth direction propagation, and being used for will
The light propagated along described fourth direction reflexes to the 5th direction；Described 3rd sub-optical module, is arranged at
Along the propagation regions of the light of described 5th direction propagation, for the light will propagated along described 5th direction
Line reflection is to the 6th direction；And described 4th sub-optical module, it is arranged at and propagate along described 6th direction
Light propagation regions in, for by along described 6th direction propagate light reflex to described first party
To.
Additionally, electronic equipment according to embodiments of the present invention, wherein, described first and second sub-optics groups
Part be arranged on described 3rd stator unit near the side of the first display unit, described third and fourth
Sub-optical module is arranged on the opposite side near the second display unit of described 3rd stator unit, described
The reflecting surface of the first and second sub-optical modules is relative, described second and the 3rd reflecting surface of sub-optical module
Relatively, the reflecting surface of described third and fourth sub-optical module is relatively for propagating in the first direction
The 3rd sub-ray sets in second sub-ray sets is walked around described 3rd stator unit and is reflexed to described
Second optical module.
Additionally, electronic equipment according to embodiments of the present invention, wherein, described first optical module and second
The reflectivity of optical module meets following condition: Y=X/ (1-X), and wherein, X represents the first optical module
Reflectivity, Y represents the reflectivity of the second optical module.
Electronic equipment according to embodiments of the present invention, owing to using optical waveguide technique and only arranging in side
Image source, so electronic equipment according to embodiments of the present invention can either realize that Binocular displays is capable of again
Lighting and the needs meeting ergonomic.
It being understood that general description above and detailed description below are both exemplary, and
And be intended to provide further illustrating of claimed technology.
Brief description
Fig. 1 is the schematic diagram illustrating the head mounted display 100 according to prior art；
Fig. 2 is the schematic diagram illustrating head mounted display 200 according to an embodiment of the invention；And
Fig. 3 is the schematic diagram illustrating head mounted display 300 according to another embodiment of the present invention.
Detailed description of the invention
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
Fig. 2 is the schematic diagram illustrating head mounted display 200 according to an embodiment of the invention.
For convenience of explanation, illustrate only the display unit of head mounted display 200 in fig. 2 the 201st,
201 ', in addition, head mounted display 200 also includes luminescence unit and fixed cell (not shown), wherein
Luminescence unit is arranged on the side of electronic equipment 200, in fig. 1 it is assumed that be arranged on display unit 201
Side, for producing corresponding ray sets O according to picture signal P, described ray sets O passes through
One plane of display unit 201 incides in display unit 201, and along a direction (hereinafter,
For convenience of description, this direction will be referred to as " first direction ") propagate.For example, described picture signal P can
To be (for example, all from external equipment by the video input interface of configuration in head mounted display 200
Such as multimedia equipments such as PC, smart mobile phone, panel computer, game machines) picture signal that receives, it is possible to
To be the picture signal being produced by playing the video file of storage in this head mounted display 200.
But, the above-mentioned way of example that is merely by, so that the present invention to be described, the invention is not restricted to aforesaid way,
In embodiments of the present invention, light, example can also be produced according to the picture signal providing by other means
As, can by network interface from internet, cellular network (such as 2G network, 3G network, 4G net
Network), wireless lan (wlan) etc. receive picture signal.Fixed cell is for wearing head user
The relative position relation between this head mounted display 200 and this user is maintained during head mounted displays 200,
Additionally, the 201st, described display unit 201 ' have employed optical waveguide technique.
First eyes of display unit the 201st, 201 ' difference correspondence users and the second eyes, say, that
When user wears head mounted display 200, display unit 201 is positioned at first eyes of this user
Viewing area in, and display unit 201 ' is positioned at the viewing area of second eyes of this user.Aobvious
Show that unit 201 includes optical module 203, be arranged at the propagation of the ray sets O propagating in the first direction
In region, this optical module 203 has reflection and transmission function, its light that will propagate in the first direction
Sub-ray sets O in set O1Reflex to second direction (the sub-light collection wherein propagated in a second direction
Close O1From display unit 201 with when user wears head mounted display 200 with the first of user
A relative plane of eyes (hereinafter referred to " the first plane ") outgoing), and maintain ray sets
Sub-ray sets O in O2Continue to propagate (namely being transmitted through optical module 203) in the first direction, its
In, when user wears head mounted display 200, first eyes of described user are located along second
The sub-ray sets O that direction is propagated1Propagation regions in so that first eyes of user it can be seen that figure
As P.Display unit 201 ' includes optical module 203 ', is arranged at the sub-light collection propagated in the first direction
Close O2Propagation regions in, this optical module 203 ' has albedo, for by sub-ray sets O2
In sub-ray sets O3Reflex to described second direction (the sub-ray sets wherein propagated in a second direction
O3From display unit 201 with when user wears head mounted display 200 with the Second Sight of user
A relative plane of eyeball (hereinafter referred to " the second plane ") outgoing), wherein, when user wears
During head mounted display 200, second eyes of user are located along the sub-ray sets that second direction is propagated
O3Propagation regions in so that second eyes of user can also be seen that image P.
Additionally, optical module 203 ' also can have transmission capacity.
Additionally, the light intensity in order to make the eyes of user receive is identical, optical module 203 can be made
Reflectivity X meets following condition: Y=X/ (1-X) with the reflectivity of optical module 203 '.
Additionally, the light transmittance of optical module 203 and reflectivity meet the first predetermined condition and second pre-respectively
Fixed condition, and the reflectivity of optical module 203 ' meets the 3rd predetermined condition.Wherein, optical module 203
With 203 ' reflectivity be not less than 40%.For example, the first predetermined condition be light transmittance Z be 40%-60%,
Second predetermined condition be reflectivity be 1-Z, and the 3rd predetermined condition is 40%-100%.
If additionally, the light that described luminescence unit is launched is along the third party parallel and contrary with second direction
To propagation, then head mounted display 200 can also include an optical module, and this optical module is arranged at edge
In the propagation regions of the light that the third direction parallel and contrary with second direction is propagated, for by described edge
The light that third direction is propagated reflexes to described first direction so that described light can travel to optical module
203。
As described above, in head mounted display according to embodiments of the present invention, display unit uses light wave
Waveguide technology, and luminescence unit is arranged on the side of head mounted display, therefore, real according to the present invention
The head mounted display executing example can not only realize Binocular displays, and due to only with a luminous list
Unit, such that it is able to realize lighting and reduce manufacturing cost.
Fig. 3 is the schematic diagram illustrating head mounted display 300 according to another embodiment of the present invention.
Seeing Fig. 3, head mounted display 300 includes display unit the 301st, 301 ', and it is constructed having
The structure similar with glasses, wherein the 301st, display unit 301 ' includes optical module the 303rd, 303 ' respectively.
In the head mounted display 300 with the structure similar with glasses, fixed cell includes three stators
Unit, is i.e. similar to the first stator unit and the second stator unit of leg of spectacles shape and is similar to
3rd stator unit of nose support shape, wherein, the first stator unit can be perpendicular to display unit 301
The first plane and be arranged at the side away from display unit 301 ' for the display unit 301, wear user
The first ear contacts with this user during head mounted display 300.Second stator unit can be vertical
It is arranged at the side away from display unit 301 for the display unit 301 ' in the second plane of display unit 301 ',
When user wears head mounted display 300, the second ear with this user contacts.3rd fixes
Subelement is arranged between display unit 301 and display unit 301 ', wears wear-type user and shows
During device 300, the nose with user contacts.Here, it is assumed that the first eyes and the first ear are positioned at same
Side, and the second eyes and the second ear are positioned at opposite side.
In the head mounted display 300 shown in Fig. 3, in order to make by optical module 303 transmission
Light walks around fixed cell (the i.e. the 3rd sub-fixed cell), also sets up between display unit 301 and 301 '
One optical module 304 being made up of sub-optical module 304-1,304-2,304-3 and 304-4.Except
Arrange outside optical module 304 between display unit 301 and 301 ', the head mounted display 300 of Fig. 3
Structure identical with the structure of the head mounted display 200 of Fig. 2.Therefore, in order to avoid unnecessary weight
Multiple, at this in addition to optical module 304 is described in detail, will no longer other assemblies be said
Bright.
Seeing Fig. 3, sub-optical module 304-1 and 304-2 is arranged on the close display of the 3rd stator unit
The side of unit 301, sub-optical module 304-3 and 304-4 is arranged on the close aobvious of the 3rd stator unit
Showing the opposite side of unit 301 ', the reflecting surface of sub-optical module 304-1 with 304-2 is relative, sub-optics group
The reflecting surface of part 304-2 with 304-3 is relative, and the reflecting surface of sub-optical module 304-3 with 304-4 is relative
So as the second sub-ray sets O that will propagate in the first direction2In the 3rd sub-ray sets O24Set around
Cross the 3rd stator unit and reflex to optical module 303 '.Specifically, sub-optical module 304-1 sets
It is disposed along the light O that described first direction is propagated2Propagation regions in, for will pass along described first direction
The light O broadcasting2Reflex to fourth direction；Sub-optical module 304-2, is arranged at and passes along described fourth direction
The light O broadcasting21Propagation regions in, for the light O that will propagate along described fourth direction21Reflex to
Five directions；Sub-optical module 304-3, is arranged at the light O propagating along described 5th direction22Propagation zone
In territory, for the light O that will propagate along described 5th direction22Reflex to the 6th direction；And sub-optics
Assembly 304-4, is arranged at the light O propagating along described 6th direction23Propagation regions in, for by edge
The light O that described 6th direction is propagated23Reflex to first direction.
As described above, in order to allow user feel more comfortable when wearing head mounted display, according to this
(i.e. the 3rd son between two display units is fixing for the fixed cell of the head mounted display of bright embodiment
Unit) be configured to the structure corresponding with the structure of people's nose, and in order to avoid fixed cell stop from
The light of one display unit transmission travels to another display unit, additionally sets between two display units
Put an optical module so that walking around fixing between two display units from the next light of a display unit transmission
Unit, therefore, head mounted display according to embodiments of the present invention is possible not only to realize Binocular displays, and
And meet the needs of ergonomic, and further, since use a luminescence unit, thus real according to the present invention
The head mounted display executing example can reduce manufacturing cost and realize lighting.
It should be noted that in this manual, term " include ", "comprising" or its any other become
Body is intended to comprising of nonexcludability, so that include the process of a series of key element, method, article
Or equipment not only includes those key elements, but also includes other key elements being not expressly set out, or
Also include the key element intrinsic for this process, method, article or equipment.There is no more restriction
In the case of, the key element being limited by statement " including ... ", it is not excluded that in the mistake including described key element
Journey, method, article or equipment there is also other identical element.
Above the present invention is described in detail, the principle to the present invention for the specific case used herein
And embodiment is set forth, the explanation of above example is only intended to help to understand the method for the present invention
And core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
All will change in detailed description of the invention and range of application, in sum, this specification content should not
It is interpreted as limitation of the present invention.
Claims (6)
1. a wearable electronic equipment, comprising:
Fixed cell, for when user wears described electronic equipment, maintains described electronic equipment and institute
State the relative position relation of user；
Luminescence unit, for producing corresponding first ray sets according to the first image；
First display unit, when described user wears described electronic equipment, described first display unit
Being positioned at the viewing area of first eyes of described user, described first display unit includes the first optics
Assembly, is arranged in the propagation regions of the first ray sets propagated in the first direction, for by described the
The first sub-ray sets in one ray sets reflexes to second direction, and maintains described first ray sets
In the second sub-ray sets propagate in the first direction；
Second display unit, when described user wears described electronic equipment, described second display unit
Being positioned at the viewing area of second eyes of described user, described second display unit includes the second optics
Assembly, be arranged in the described second sub-ray sets at described second sub-ray sets through the 3rd optics group
Keeping after part reflection along the propagation regions of the 3rd sub-ray sets of described first direction propagation, being used for will
The 4th sub-ray sets in described 3rd sub-ray sets reflexes to described second direction, wherein, described
3rd optical module is arranged between described first and second optical modules；
Wherein, when described user wears described electronic equipment, described first eyes of described user
It is located along the propagation regions of the first sub-ray sets that described second direction is propagated so that described first eyes
Described first image can be seen；And described second eyes of described user are located along described second direction and pass
The propagation regions of the 4th sub-ray sets broadcast so that described second eyes can see described first image.
2. electronic equipment as claimed in claim 1, also includes:
4th optical module, it is parallel with described second direction and contrary that described 4th optical module is arranged at edge
Third direction propagate light propagation regions in, if for described luminescence unit launch light edge
The third direction parallel and contrary with described second direction is propagated, then described light is reflexed to described first
Direction.
3. electronic equipment as claimed in claim 1, wherein, described fixed cell includes:
First stator unit, is arranged at the side away from the second display unit for first display unit, works as institute
State user when wearing described electronic equipment, the first ear phase of described first stator unit and user
Contact；
Second stator unit, is arranged at the side away from the first display unit for second display unit, works as institute
State user when wearing described electronic equipment, the second ear phase of described second stator unit and user
Contact；With
3rd stator unit, is arranged between the first display unit and the second display unit, makes when described
When user wears described electronic equipment, described 3rd stator unit contacts with user's nose.
4. electronic equipment as claimed in claim 3, wherein, described 3rd optical module include first to
4th sub-optical module, described first sub-optical module is arranged at the light along the propagation of described first direction
In propagation regions, for the light propagated along described first direction is reflexed to fourth direction；Described second
Sub-optical module, is arranged at along the propagation regions of the light of described fourth direction propagation, and being used for will be along institute
The light stating fourth direction propagation reflexes to the 5th direction；Described 3rd sub-optical module, is arranged at along institute
State in the propagation regions of the light that the 5th direction is propagated, anti-for the light will propagated along described 5th direction
It is incident upon the 6th direction；And described 4th sub-optical module, it is arranged at the light propagated along described 6th direction
In the propagation regions of line, for the light propagated along described 6th direction is reflexed to described first direction.
5. electronic equipment as claimed in claim 4, wherein, described first and second sub-optical modules set
Put the side near the first display unit at described 3rd stator unit, described third and fourth sub-light
Learn assembly be arranged on described 3rd stator unit near the opposite side of the second display unit, described first
Relative with the reflecting surface of the second sub-optical module, described second is relative with the reflecting surface of the 3rd sub-optical module,
Second son relatively for propagating in the first direction for the reflecting surface of described third and fourth sub-optical module
The 3rd sub-ray sets in ray sets is walked around described 3rd stator unit and is reflexed to described second light
Learn assembly.
6. electronic equipment as claimed in claim 1, wherein, described first optical module and the second optics
The reflectivity of assembly meets following condition: Y=X/ (1-X),
Wherein, X represents the reflectivity of the first optical module, and Y represents the reflectivity of the second optical module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210564160.XA CN103885180B (en) | 2012-12-21 | 2012-12-21 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210564160.XA CN103885180B (en) | 2012-12-21 | 2012-12-21 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103885180A CN103885180A (en) | 2014-06-25 |
| CN103885180B true CN103885180B (en) | 2016-10-05 |
Family
ID=50954157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210564160.XA Active CN103885180B (en) | 2012-12-21 | 2012-12-21 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103885180B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102346062B1 (en) * | 2015-02-27 | 2021-12-31 | 삼성전자주식회사 | Electronic apparatus for transmitting configuration information and operating method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2100520A1 (en) * | 1992-07-17 | 1994-01-18 | Brett J. Bryars | Biocular helmet-mounted display optical system with interpupillar distance adjustment |
| US5751493A (en) * | 1996-11-15 | 1998-05-12 | Daewoo Electronics Co., Ltd. | Head-mounted display apparatus with a single image display device |
| US6055109A (en) * | 1998-12-01 | 2000-04-25 | Daewoo Electronics Co., Ltd. | Head-mounted display apparatus with a single image display device |
| JP2000284215A (en) * | 1999-03-31 | 2000-10-13 | Shimadzu Corp | Head mounted type display device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100274033B1 (en) * | 1997-12-31 | 2000-12-15 | 구자홍 | Head mount display |
| JP4095422B2 (en) * | 2002-12-04 | 2008-06-04 | キヤノン株式会社 | Image display device and image display system |
-
2012
- 2012-12-21 CN CN201210564160.XA patent/CN103885180B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2100520A1 (en) * | 1992-07-17 | 1994-01-18 | Brett J. Bryars | Biocular helmet-mounted display optical system with interpupillar distance adjustment |
| US5751493A (en) * | 1996-11-15 | 1998-05-12 | Daewoo Electronics Co., Ltd. | Head-mounted display apparatus with a single image display device |
| US6055109A (en) * | 1998-12-01 | 2000-04-25 | Daewoo Electronics Co., Ltd. | Head-mounted display apparatus with a single image display device |
| JP2000284215A (en) * | 1999-03-31 | 2000-10-13 | Shimadzu Corp | Head mounted type display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103885180A (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104950437B (en) | Display device and electronic equipment | |
| US10908420B2 (en) | Electronic device for virtual reality (VR), augmented reality (AR), or mixed reality (MR) | |
| US20200096763A1 (en) | Electronic device | |
| US20200013228A1 (en) | Electronic device | |
| CN104350412A (en) | Wearable device with input and output structures | |
| US9639066B2 (en) | Display device and electronic apparatus | |
| US10859842B2 (en) | Electronic device | |
| US20200264434A1 (en) | Electronic device | |
| US11275247B2 (en) | Electronic device | |
| US20210364796A1 (en) | Wearable electronic device on head | |
| US20200004022A1 (en) | Electronic device | |
| TW200629016A (en) | Electro-optical device, image printing apparatus, and method of manufacturing electro-optical device | |
| US20210065450A1 (en) | Electronic device | |
| US11668934B2 (en) | Electronic device | |
| US11662577B2 (en) | Electronic device | |
| US20200257124A1 (en) | Electronic device | |
| CN103885180B (en) | Electronic equipment | |
| CN111983811B (en) | Near-to-eye display device | |
| CN105044917A (en) | Backlight device and three-dimensional display apparatus having the same | |
| US20210333548A1 (en) | Wearable electronic device on head | |
| CN203178570U (en) | Wearable electronic device | |
| US20210333562A1 (en) | Electronic device | |
| CN207336930U (en) | A kind of intelligent glasses of augmented reality | |
| CN213023784U (en) | Bifocal and multifocal flat display system and VR or AR equipment using same | |
| US11256101B2 (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |