CN106773175A - Curved-surface display device and the method for controlling its anglec of rotation - Google Patents
Curved-surface display device and the method for controlling its anglec of rotation Download PDFInfo
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- CN106773175A CN106773175A CN201611268178.XA CN201611268178A CN106773175A CN 106773175 A CN106773175 A CN 106773175A CN 201611268178 A CN201611268178 A CN 201611268178A CN 106773175 A CN106773175 A CN 106773175A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1323—Arrangements for providing a switchable viewing angle
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a kind of curved-surface display device and the method for controlling its anglec of rotation, it is characterised in that including：One flexible display module；And an angle adjustment module, the flexible display module is connected to, it is used to adjust the anglec of rotation of the flexible display module.
Description
Technical field
The present invention relates to a kind of curve design method, more particularly to a kind of curved-surface display device and its anglec of rotation is controlled
Method.
Background technology
With the development of Display Technique, in addition to the improvement in size and image quality, display device in appearance also
Change, seem curved-surface display equipment.Compared to the display device of plane formula, curved-surface display equipment can not only be made under same width
The size of Cheng Geng great, curved-surface display equipment may also provide preferable appreciation effect.By taking flat-surface television and curved surface TV as an example, view and admire
When person's sight line is from just to flat-surface television screen center towards two outer side shiftings, the visual impression of flat-surface television edge part is often found
By poor.Especially conventional planar liquid crystal display (no matter be a vertically aligned (Vertical Alignment, VA) type, or
Plane conversion (In-Plane Switching, IPS) type) TV generally existing in the viewing at big visual angle is certain with centre visual angle
Aberration so that picture quality is bigger with visual angle, and quality is poorer.Reviewing curved surface TV has cambered design, thus can reduce
The distortion degree of screen edge, while improving visual telepresenc.
For traditional curved-surface display equipment, its practice is that substrate is integrally bent to the arc with same curvature.
However, taking this practice to make the peripheral circuit (such as gate drive circuit) being formed on substrate in the fabrication process with thin
Film transistor array base palte is bent to form the form of curved surface and bears folding s tress, circuit characteristic is affected.
The decline of such as electron mobility and the rising of critical voltage, cause the reduction of circuit drives ability so that circuit reliability is deteriorated.
In other words, when display device forms the curved face type with preferable appreciation effect, original circuit performance is but sacrificed.Therefore,
The structure of existing curved-surface display equipment still has much room for improvement.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of curve design method, more particularly to
A kind of method of curved-surface display device and intelligent its anglec of rotation of control, therefore by rotation control mechanism unit, horse of arranging in pairs or groups
Angle control signal produced by controller and customer position information detecting unit, designs one and intelligent automatically controls song
The method of the flat-panel display device anglec of rotation.
The object of the invention to solve the technical problems is realized using following technical scheme.Proposed according to the present invention
A kind of curved-surface display device, including：One flexible display module；And an angle adjustment module, it is connected to described flexible
Property display module, is used to adjust the anglec of rotation of the flexible display module.
The object of the invention to solve the technical problems can also be applied to the following technical measures to achieve further.
A kind of method of the intelligent Control curve display device anglec of rotation of another object of the present invention, including：Institute is provided
The curved-surface display device stated；The positional information of an object image is sensed according to the customer position information detecting unit, one is produced
Control signal；According to the control signal, the revolution of the motor control unit is controlled；And simultaneously by the rotation
The degree of rotation of controlling organization unit, controls the anglec of rotation of the flexible display module.
In one embodiment of this invention, the flexible display module includes：One cover plate, with first surface；With
And a backboard, it is oppositely arranged with the cover plate, with the second curved surface.
In one embodiment of this invention, the flexible display module further includes a liquid crystal display panel, sets institute
State between backboard and the cover plate.
In one embodiment of this invention, the angle adjustment module includes：One rotation control mechanism unit, with a tooth
Wheel；One motor control unit, with a motor, the motor connects the gear；And a customer position information detecting unit,
With a Charged Coupled Device, motor control unit described in electric property coupling is used to sense an object image.
In one embodiment of this invention, the motor is a stepper motor.
In one embodiment of this invention, the customer position information detecting unit includes an anglec of rotation computation module,
It is used to automatically analyze out the angle position of the offset display center plane of user.
In one embodiment of this invention, the customer position information detecting unit further includes a signal processor, analysis
User deviates the distance of display center.
In one embodiment of this invention, described method, at the same time by the rotation of the rotation control mechanism unit
The step of degree, anglec of rotation for controlling the flexible display module, includes：Connected using the rotation control mechanism unit
Connect the backboard of the flexible display module；By the gear rotate thus adjust the second curved surface of the backboard；
Carry out the anglec of rotation adjustment of the second curved surface and cause the anglec of rotation of the first surface of the cover plate to follow adjustment.
In one embodiment of this invention, described method, the motor is a stepper motor.
In one embodiment of this invention, described method, the customer position information detecting unit can be a sensing core
Piece or sensor.
The beneficial effects of the invention are as follows can be changed according to customer location, the controlling party of the adjust automatically display anglec of rotation
Method, thus the anglec of rotation of curved-surface display device is adjusted, and then the big visual angle image quality of observer can be improved.
Brief description of the drawings
Fig. 1 a are exemplary TV visual angle schematic diagrames.
Fig. 1 b are exemplary vertical and horizontal aberration schematic diagrames.
Fig. 2 a are exemplary picture element gamma schematic diagrames.
Fig. 2 b are exemplary utilization voltage control picture element gamma schematic diagrames.
Fig. 3 is that exemplary subscriber watches display different visual angles and with display different distance relation schematic diagram.
Fig. 4 is that another exemplary subscriber watches display different visual angles and with display different distance relation schematic diagram.
Fig. 5 is the curved-surface display device schematic diagram of one embodiment of the invention.
Fig. 6 is the method flow diagram of the intelligent Control curve display device anglec of rotation of one embodiment of the invention.
Fig. 7 be one embodiment of the invention with customer position information detecting unit for detecting customer location schematic diagram.
Fig. 8 is the curved-surface display device schematic diagram of another embodiment of the present invention.
Fig. 9 is the illustrative view of the rotation control mechanism unit of one embodiment of the invention.
Figure 10 is the curved-surface display device illustrative view of one embodiment of the invention.
Specific embodiment
The explanation of following embodiment is, with reference to additional schema, to be used to illustrate the particular implementation that the present invention may be used to implement
Example.The direction term that the present invention is previously mentioned, for example " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term for using is to illustrate and understand the present invention, and is not used to
The limitation present invention.
Accompanying drawing and explanation are considered as inherently illustrative, rather than restricted.In figure, the similar list of structure
Unit is represented with identical label.In addition, in order to understand and being easy to description, the size and thickness of each component shown in accompanying drawing are
Arbitrarily show, but the invention is not restricted to this.
In the accompanying drawings, for clarity, the thickness in layer, film, panel, region etc. is exaggerated.In the accompanying drawings, in order to understand
Be easy to description, exaggerate the thickness of some layers and region.It will be appreciated that ought such as layer, film, region or substrate component quilt
Referred to as " " another component " on " when, directly on another component, or can also there are middle groups in the component
Part.
In addition, in the description, unless explicitly described as opposite, otherwise word " including " will be understood as meaning bag
The component is included, but is not excluded for any other component.Additionally, in the description, " above " means to be located at target group
Part either above or below, and be not intended to must be positioned on the top based on gravity direction.
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, a kind of method to proposing curved-surface display device and intelligent its anglec of rotation of control according to the present invention
Its specific embodiment, structure, feature and its effect, describe in detail as after.
Display device of the invention can include a liquid crystal display panel and a backlight module, and both are oppositely arranged.Liquid crystal
Display panel is mainly located in the liquid crystal between two substrates comprising a colored optical filtering substrates, a thin film transistor base plate and one
Layer, colored optical filtering substrates and thin film transistor base plate can form the pixel cell of multiple array configurations with liquid crystal layer.Backlight module
Can emit beam through liquid crystal display panel, and an image is formed via each pixel cell display color of liquid crystal display panel.
In one embodiment, liquid crystal display panel of the invention can be curved face type display panel, and it is of the invention display set
Standby also can be curved face type display device.
Flexible displays (Curved Display) are a kind of display with bending display surface.In viewing curved-surface display
During device, the eyes of audience are probably equal with the distance of each position of flexible displays, and whether central area or a left side
Picture shown by right hand edge area, audience can watch close to the visual angle at right angle, therefore compared to flat-panel screens, curved surface
The problems such as luminance deviation and misalignment when display will not produce big visual angle to watch.Additionally, flexible displays have being similar to
Three-dimensional visual effect.Therefore, flexible displays have turned into by highly advising purpose to show product.However, due to curved-surface display
Device by by two-d display panel with external force bend after formed, therefore between two plate bases meeting and produce relative position deviation and lead
Leakage problem is caused, and influences the display quality of flexible displays.
Fig. 1 a are exemplary TV visual angle schematic diagram and Fig. 1 b are exemplary vertical and horizontal aberration schematic diagram.Refer to figure
1a and Fig. 1 b, using curved fashion design, chief reason is not only only that the outward appearance of novelty sets to increasing TV at present
Meter, also has prominent performance, no matter especially conventional planar liquid crystal display 100 is a vertically aligned in the performance of picture quality of television
(Vertical Alignment, VA) type, or plane conversion (In-Plane Switching, IPS) type TV is at big visual angle
Viewing on the normal angles 102 of generally existing and centre visual angle and the level angle 104 of centre visual angle have certain horizontal color
Poor, vertical aberration so that picture quality is bigger with visual angle, and quality is poorer.
Fig. 2 a are exemplary picture element gamma schematic diagram and Fig. 2 b are exemplary utilization voltage control picture element gamma songs
Line schematic diagram.Fig. 2 a and Fig. 2 b are refer to, traditionally flat liquid crystal display improves the mode at visual angle, drawn by by one
Element, is divided into two sub- picture elements, as sub- picture element A and sub- picture element B, and the gamma of sub- picture element A is controlled using voltage
222 and the gamma 224 of sub- picture element B, by the gamma 222 of sub- picture element A and the gamma 224 of sub- picture element B
Gamma 230 is merged into, traditional gamma 220 is different from, to approach preferable gamma 210, thus to compensate
Improve the aberration at side-looking angle, this method is referred to as the compensation method of space picture element.
Fig. 3 is that the viewing different visual angles of display 310 of exemplary subscriber 300 are illustrated with the different distance relation of display 310
Figure.Fig. 3 is refer to, when user watches flat-panel screens, the distance of user is arrived in the display picture center of flat-panel screens
In the distance of two sides of display picture to user, so as to the image distortion for causing user to watch.It is thus proposed that curved surface
Display 310.During the viewing flexible displays 310 of user 300, because user is arrived in the display picture center of flexible displays 310
Distance of 300 distance close to the side of display picture two of flexible displays 310 to user, therefore the image that user 300 watches
Can more intend true, and reduce viewing sense of fatigue simultaneously.Therefore, another method for improving visual angle image quality is to use flexible displays
Design, i.e., for observed range D1, D2, the D3 for setting, calculate corresponding display curvature, it is however generally that aobvious
Show that the curvature of device is R2000 or so, television set is then designed in R4000 or so.Schematic diagram is as shown in Figure 3, it can be seen that appropriate
Curvature and observed range D1, D2, D3 under, each visual angle of display 310 is consistent with the positive visual angle in center, thus improve
Screen because different visual angles and caused by image quality deterioration.
Fig. 4 is that the viewing of another exemplary subscriber 401,402,403 different visual angles of display 405 are different from display 405
Distance relation schematic diagram.Fig. 4 is refer to, traditionally coordinate of the person 402 that is directed to single observation of flexible displays 405 in central shaft
Position (i.e. center) is designed, but when TV 405 is viewed and admired, generally not necessarily can only one of which observer 401,
402nd, 403, and also can not necessarily be observed in center, as shown in Figure 4.Therefore the optimal viewing angle 410,420 of curved surface TV 405
Condition is easy to as the position of observer 401,402,403 is different, and cannot obtain optimal image quality.
Fig. 5 is the schematic diagram of curved-surface display device 500 of one embodiment of the invention.Fig. 5 is refer to, is implemented of the invention one
In example, a kind of curved-surface display device 500, including：One flexible display module 510 and an angle adjustment module 540.It is described can
Flexible display module 510, including：One cover plate 511, with first surface 512；And a backboard 515, with the cover plate 511
It is oppositely arranged, with the second curved surface 516；And a liquid crystal display panel 513, set the backboard 515 and the cover plate 511 it
Between.The angle adjustment module 540, is connected to the flexible display module 510, is used to adjust the flexible display
The anglec of rotation of module 510, including：One rotation control mechanism unit 520, with a gear 521；And a motor control unit
530, with a motor 531, the motor 531 connects the gear 521.
In one embodiment, motor of the present invention 531 is a stepper motor.
Fig. 6 is method flow diagram, Fig. 7 of the anglec of rotation of Control curve display device 500 of one embodiment of the invention for originally
Invent an embodiment is for detecting customer location 701,702 schematic diagrames and Fig. 8 with customer position information detecting unit 502
The schematic diagram of curved-surface display device 500 of another embodiment of the present invention.Fig. 6, Fig. 7 and Fig. 8 are refer to, in one embodiment of the invention
In, a kind of curved-surface display device 500, including：One flexible display module 510 and an angle adjustment module 540.It is described flexible
Property display module 510, including：One cover plate 511, with first surface 512；And a backboard 515, with the phase of the cover plate 511
To setting, with the second curved surface 516；And a liquid crystal display panel 513, set the backboard 515 and the cover plate 511 it
Between.The angle adjustment module 540, is connected to the flexible display module 510, is used to adjust the flexible display
The anglec of rotation of module 510, including：One rotation control mechanism unit 520, with a gear 521；One motor control unit 530,
With a motor 531, the motor 531 connects the gear 521；And a customer position information detecting unit 502, with one
Charged Coupled Device 505, motor control unit 530 described in electric property coupling is used to sense an object image.
In one embodiment, customer position information detecting unit 502 of the present invention includes an anglec of rotation computation module,
It is used to automatically analyze out user 701, the angular position of 702 offset display center planes, tan (θ)=d2/d.
In one embodiment, customer position information detecting unit 502 of the present invention further includes a signal processor, analysis
User 701,702 deviate display center apart from d2.
In one embodiment, customer position information detecting unit 502 of the present invention can preload a display plane 505
With user 701 apart from d, and a display plane 505 with user 702 apart from d1.
In one embodiment, motor of the present invention 531 is a stepper motor.
In one embodiment, customer position information detecting unit 502 of the present invention can be a sensor chip or sensor.
Fig. 6 and Fig. 8 is refer to, in one embodiment of this invention, a kind of intelligent Control curve display device 500 rotates
The method of angle, including：Described curved-surface display device 500 is provided；S610：According to the customer position information detecting unit
The positional information of 502 one object images of sensing, produces one to control signal；S620：The anglec of rotation is calculated according to the control signal；
S630：The motor 531 of the motor control unit 530 is controlled to rotate；And S640：Simultaneously by the rotating mechanism list
The anglec of rotation of the control of the unit 520 flexible display module 510.
In one embodiment, method of the present invention, at the same time by the rotation of the rotation control mechanism unit 520
The step of degree, anglec of rotation for controlling the flexible display module 510, includes：Using the rotation control mechanism unit
The backboard 515 of the 520 connection flexible display modules 510；Thus the back of the body is adjusted in the rotation by the gear 521
Second curved surface 516 of plate 515；Carry out the anglec of rotation adjustment of the second curved surface 516 and cause the first surface of the cover plate 511
512 anglec of rotation follows adjustment.
In one embodiment, method of the present invention, the motor 531 is a stepper motor.
In one embodiment, method of the present invention, the curvature estimation unit 502 can be a sensor chip or sensing
Device.
Fig. 9 is the present invention one for the illustrative view and Figure 10 of the rotation control mechanism unit 520 of one embodiment of the invention
The illustrative view of curved-surface display device 500 of embodiment.Fig. 7, Fig. 8, Fig. 9 and Figure 10 are refer to, in one embodiment of the invention
In, a kind of curved-surface display device 500, including：One flexible display module 510 and an angle adjustment module 540.It is described flexible
Property display module 510, including：One cover plate 511, with first surface 512；And a backboard 515, with the phase of the cover plate 511
To setting, with the second curved surface 516；And a liquid crystal display panel 513, set the backboard 515 and the cover plate 511 it
Between.The angle adjustment module 540, is connected to the flexible display module 510, is used to adjust the flexible display
The anglec of rotation of module 510, including：One rotation control mechanism unit 520, with a gear 521；One motor control unit 530,
With a motor 531, the motor 531 connects the gear 521；And a customer position information detecting unit 502, with one
Charged Coupled Device 505, motor control unit 530 described in electric property coupling is used to sense an object image.
In one embodiment, customer position information detecting unit 502 of the present invention includes an anglec of rotation computation module,
Through transport interface, the motor control unit 530, the anglec of rotation θ required for control motor 531 are electrically connected with.
In one embodiment, motor control unit of the present invention 530 is receiving what anglec of rotation computation module was provided
Angle information, changes into and rotates against physical quantity S (r × θ) (rotation physical quantity=offset displays of tooth radius × user
The angle position of central plane).
The beneficial effects of the invention are as follows can be changed according to customer location, the controlling party of the adjust automatically display anglec of rotation
Method, thus the anglec of rotation of curved-surface display device is adjusted, enter θ and the big visual angle image quality of observer can be improved.
" in certain embodiments " and the term such as " in various embodiments " is used repeatedly.The term is not usually
Refer to identical embodiment；But it can also refer to identical embodiment."comprising", " having " and " including " etc. word be synonymous
Word, unless its context meaning shows that other look like.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when making a little change or modification using the technology contents of the disclosure above
It is the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit of the invention
Any simple modification, equivalent variations and the modification made to above example, still fall within the range of technical solution of the present invention.
Claims (10)
1. a kind of curved-surface display device, it is characterised in that including：
One flexible display module；And
One angle adjustment module, is connected to the flexible display module, is used to adjust the flexible display module
The anglec of rotation.
2. curved-surface display device as claimed in claim 1, it is characterised in that the flexible display module includes：One lid
Plate, with first surface；And a backboard, it is oppositely arranged with the cover plate, with the second curved surface.
3. curved-surface display device as claimed in claim 2, it is characterised in that the flexible display module further includes a liquid
LCD panel, is arranged between the backboard and the cover plate.
4. curved-surface display device as claimed in claim 1, it is characterised in that the angle adjustment module includes：
One rotation control mechanism unit, with a gear；
One motor control unit, with a motor, the motor connects the gear；And
One customer position information detecting unit, with a CIS, motor control unit described in electric property coupling is used to sense
One user image.
5. curved-surface display device as claimed in claim 4, it is characterised in that the motor is a stepper motor.
6. curved-surface display device as claimed in claim 4, it is characterised in that the customer position information detecting unit includes
Anglec of rotation computation module, is used to automatically analyze out the offset flexible display module central plane of the user
Angle position.
7. curved-surface display device as claimed in claim 4, it is characterised in that the customer position information detecting unit is further included
One signal processor, analyzes the distance that the user deviates the flexible display module center.
8. curved-surface display device as claimed in claim 4, it is characterised in that the CIS is a Charged Couple group
Part.
9. a kind of method of the Control curve display device anglec of rotation, it is characterised in that including：
Curved-surface display device as claimed in claim 1 is provided；
The positional information of a user image is sensed according to the customer position information detecting unit, produces one to control signal；
According to the control signal, the revolution of the motor control unit is controlled；And
Simultaneously by the degree of rotation of the rotation control mechanism unit, the anglec of rotation of the flexible display module is controlled
Degree.
10. the method for the Control curve display device anglec of rotation as claimed in claim 9, it is characterised in that it is described and meanwhile by
Wrapped by the degree of rotation of the rotation control mechanism unit, the step of control the anglec of rotation of the flexible display module
Include：
The backboard of the flexible display module is connected using the rotation control mechanism unit；
By the gear rotate thus adjust the backboard the second curved surface the anglec of rotation；
Carry out the anglec of rotation adjustment of the second curved surface and cause the anglec of rotation of the first surface of the cover plate to follow adjustment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268178.XA CN106773175A (en) | 2016-12-31 | 2016-12-31 | Curved-surface display device and the method for controlling its anglec of rotation |
| PCT/CN2017/078128 WO2018120466A1 (en) | 2016-12-31 | 2017-03-24 | Curved display device and method for controlling rotation angle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611268178.XA CN106773175A (en) | 2016-12-31 | 2016-12-31 | Curved-surface display device and the method for controlling its anglec of rotation |
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| CN106773175A true CN106773175A (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611268178.XA Pending CN106773175A (en) | 2016-12-31 | 2016-12-31 | Curved-surface display device and the method for controlling its anglec of rotation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106773175A (en) |
| WO (1) | WO2018120466A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007035505A1 (en) * | 2007-07-28 | 2009-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle comprises a head-up display for displaying information, an adjusting unit for adjusting the position of a spatial element, an acquisition element for acquiring the position of the eyes or the head of the driver and a control unit |
| CN101488030A (en) * | 2009-02-10 | 2009-07-22 | 深圳Tcl新技术有限公司 | Display screen adjustment device and method |
| CN102323829A (en) * | 2011-07-29 | 2012-01-18 | 青岛海信电器股份有限公司 | Display screen visual angle regulating method and display device |
| CN102547209A (en) * | 2012-02-06 | 2012-07-04 | 华为技术有限公司 | Method and device for controlling videoconferencing equipment, and videoconferencing system |
| CN104519291A (en) * | 2013-10-08 | 2015-04-15 | 三星电子株式会社 | Display apparatus and display method using the same |
| CN104679014A (en) * | 2013-11-26 | 2015-06-03 | 精英电脑(苏州工业园区)有限公司 | Computer with automatic display screen visual angle adjusting function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915689B (en) * | 2011-08-01 | 2015-11-25 | 联想(北京)有限公司 | A kind of method, device and flexible display screen controlling flexible display screen |
| CN102610211A (en) * | 2012-04-09 | 2012-07-25 | 深迪半导体(上海)有限公司 | System and method for adaptively adjusting parameters of display equipment |
| CN103915041B (en) * | 2014-03-14 | 2016-03-02 | 河海大学常州校区 | Flexible display screen curved surface self-checking device and method |
| CN103854571B (en) * | 2014-03-26 | 2016-04-20 | 冠捷显示科技（厦门）有限公司 | A kind of method of intelligent curved-surface display equipment and adjustment curvature |
| KR101658629B1 (en) * | 2014-05-02 | 2016-09-22 | 삼성전자주식회사 | Dispaly apparatus and controlling method thereof |
| KR20160020039A (en) * | 2014-08-12 | 2016-02-23 | 삼성디스플레이 주식회사 | Display device and displaying method of the same |
-
2016
- 2016-12-31 CN CN201611268178.XA patent/CN106773175A/en active Pending
-
2017
- 2017-03-24 WO PCT/CN2017/078128 patent/WO2018120466A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007035505A1 (en) * | 2007-07-28 | 2009-01-29 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle comprises a head-up display for displaying information, an adjusting unit for adjusting the position of a spatial element, an acquisition element for acquiring the position of the eyes or the head of the driver and a control unit |
| CN101488030A (en) * | 2009-02-10 | 2009-07-22 | 深圳Tcl新技术有限公司 | Display screen adjustment device and method |
| CN102323829A (en) * | 2011-07-29 | 2012-01-18 | 青岛海信电器股份有限公司 | Display screen visual angle regulating method and display device |
| CN102547209A (en) * | 2012-02-06 | 2012-07-04 | 华为技术有限公司 | Method and device for controlling videoconferencing equipment, and videoconferencing system |
| CN104519291A (en) * | 2013-10-08 | 2015-04-15 | 三星电子株式会社 | Display apparatus and display method using the same |
| CN104679014A (en) * | 2013-11-26 | 2015-06-03 | 精英电脑(苏州工业园区)有限公司 | Computer with automatic display screen visual angle adjusting function |
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| WO2018120466A1 (en) | 2018-07-05 |
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