CN114241904A - Anti-glare display screen and display device - Google Patents
Anti-glare display screen and display device Download PDFInfo
- Publication number
- CN114241904A CN114241904A CN202111401859.XA CN202111401859A CN114241904A CN 114241904 A CN114241904 A CN 114241904A CN 202111401859 A CN202111401859 A CN 202111401859A CN 114241904 A CN114241904 A CN 114241904A
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- mounting
- display screen
- shell
- accommodating groove
- glare
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- 238000009434 installation Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000012528 membrane Substances 0.000 abstract description 15
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
Abstract
The invention discloses an anti-glare display screen and display equipment, wherein the anti-glare display screen comprises a shell, an installation frame and an anti-glare film, the front side of the shell is provided with a display area, the display area is used for installing a display panel, the rear side of the shell is provided with an accommodating groove with a backward opening, and the accommodating groove is arranged to penetrate through the top of the shell upwards; the mounting frame is rotatably connected with the accommodating groove and comprises a first mounting part and a second mounting part which are positioned on two opposite sides of the rotating connection part, and in the rotating process of the mounting frame, the mounting frame has a storage state of turning backwards to enable the first mounting part to be close to the bottom of the accommodating groove and a stretching state of turning forwards to enable the second mounting part to extend out of the front side of the shell; prevent dazzling membrane one end around establishing at the second installation department, the other end can move down so that prevent dazzling membrane and expand to covering display area. When the display screen dazzles light comparatively seriously, will prevent dazzling membrane upset to the display screen front side, launch and cover on the display screen, protect user's eyes, improve the comfort level.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to an anti-glare display screen and display equipment.
Background
Present display screen is when using, on the easy direct irradiation of ambient light source display screen, the user is when watching the display screen, the amazing user's eyes of light is dazzled to the display screen, it is extremely uncomfortable in the use, in the traditional scheme, through preventing dazzling membrane by attached one deck on the display screen, in order to solve the light problem of dazzling, nevertheless prevent dazzling the membrane and can have certain influence to the definition of display screen, when light is more weak, prevent dazzling membrane and not have the actual action, can not make the adjustment when stronger and light is more weak to light.
Disclosure of Invention
The invention mainly aims to provide an anti-glare display screen and display equipment, and aims to solve the problem that an anti-glare film on the existing display screen cannot be adjusted when light is strong or weak.
In order to achieve the above object, the present invention provides an anti-glare display screen, including:
the display device comprises a shell, a display area is arranged on the front side of the shell and used for mounting a display panel, an accommodating groove with a backward opening is formed in the rear side of the shell, and the accommodating groove penetrates through the top of the shell upwards;
the mounting frame is rotatably connected with the accommodating groove and comprises a first installation part and a second installation part which are positioned on two opposite sides of the rotary connection part, and in the rotation process of the mounting frame, the mounting frame has an accommodating state of turning backwards to enable the first installation part to be close to the bottom of the accommodating groove and an extending state of turning forwards to enable the second installation part to extend out of the front side of the shell; and the number of the first and second groups,
and one end of the anti-glare film is wound on the second installation part, and the other end of the anti-glare film can move downwards to enable the anti-glare film to be unfolded to cover the display area.
Optionally, the mounting bracket is arranged in a manner of being capable of translating up and down relative to the shell;
prevent dazzling light display screen still includes actuating mechanism, the actuating mechanism drive first installation department, in order to drive the mounting bracket upwards translation and activity extremely stretch out the state and translation down and activity extremely accomodate the state.
Optionally, the mounting rack further comprises a connecting piece, one end of the connecting piece is rotatably connected with the second mounting part corresponding to the overturning direction of the mounting rack, and the other end of the connecting piece is movably connected with the mounting inner wall of the accommodating groove along the vertical direction;
the driving mechanism drives the first mounting portion.
Optionally, the installation inner wall is equipped with along the spout of from top to bottom extending, the connecting piece is kept away from the one end of mounting bracket is equipped with the orientation the projection that the spout extends, the projection along from top to bottom to movable mounting in the spout just can the spout internal rotation, so that when the translation activity was made progress to first installation department the second installation department overturns forward and when first installation department is translation downward and activity the second installation department overturns backward.
Optionally, an arc-shaped guide surface is arranged between the bottom wall of the accommodating groove and the upper side wall of the shell, so that the mounting frame is turned over along the guide surface.
Optionally, actuating mechanism includes motor, gear and rack, the rack extends along upper and lower direction and locates the holding tank, the rack is close to first installation department sets up, the motor is located the connecting piece is close to one side of rack, the gear housing is located on the motor, and with rack toothing, motor drive the gear revolve, so that first installation department is along the translation activity from top to bottom.
Optionally, be equipped with the axis of rotation on the first installation department, the one end of preventing dazzling membrane is around locating in the axis of rotation, the other end activity stretches out, the axis of rotation with the junction of first installation department is equipped with the motor, motor drive the axis of rotation rotates.
Optionally, the casing is located the position of display area week side is formed with the cavity, the preceding cavity wall of cavity is equipped with a plurality of gas pockets, prevent dazzling display screen still includes the air pump, the air pump is located the casing, and with the cavity intercommunication.
Optionally, at least some of the air holes are arranged obliquely toward the middle of the display area.
The invention also provides a display device, which comprises an anti-glare display screen, wherein the anti-glare display screen comprises:
the display device comprises a shell, a display area is arranged on the front side of the shell and used for mounting a display panel, an accommodating groove with a backward opening is formed in the rear side of the shell, and the accommodating groove penetrates through the top of the shell upwards;
the mounting frame is rotatably connected with the accommodating groove and comprises a first installation part and a second installation part which are positioned on two opposite sides of the rotary connection part, and in the rotation process of the mounting frame, the mounting frame has an accommodating state of turning backwards to enable the first installation part to be close to the bottom of the accommodating groove and an extending state of turning forwards to enable the second installation part to extend out of the front side of the shell; and the number of the first and second groups,
and one end of the anti-glare film is wound on the second installation part, and the other end of the anti-glare film can move downwards to enable the anti-glare film to be unfolded to cover the display area.
In the technical scheme of the invention, the mounting frame has a storage state of turning backwards to enable the first mounting part to be close to the groove bottom of the accommodating groove, the mounting frame also has a protruding state of turning forwards to enable the second mounting part to be extended out of the front side of the shell, a user can adjust whether to unfold the anti-glare film according to the requirement of the user, the anti-glare film can be hidden to the rear side of the shell when the light is weak, the anti-glare film can be movably unfolded downwards to cover the display area when the light is strong, such as a computer display screen, the user needs to open the desk lamp to illuminate the periphery of the display screen when working at night, but the light source of the desk lamp irradiates the display screen to enable people to have a dazzling feeling, at the moment, the user can turn over the second mounting part and then unfold the anti-glare film downwards to protect the eyes of the user, improve the comfort level, during the use in daytime at ordinary times, need not prevent dazzling membrane, can with prevent dazzling membrane accomodate extremely in the holding tank, the display screen picture is clear.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an extended state of an embodiment of an anti-glare display panel according to the present invention;
FIG. 2 is a perspective view of the anti-glare display screen of FIG. 1 from another viewing angle;
FIG. 3 is an enlarged schematic view of detail A of FIG. 2;
fig. 4 is a schematic structural view of the storage state of the part a in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
2 | |
| 1 | |
21 | |
| 11 | |
211 | |
| 12 | Accommodating |
22 | |
| 121 | Mounting |
23 | Connecting |
| 1211 | |
3 | |
| 122 | Arc-shaped guide surface | 4 | |
| 13 | |
41 | Rack bar |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Present display screen is when using, on the easy direct irradiation of ambient light source display screen, the user is when watching the display screen, the amazing user's eyes of light is dazzled to the display screen, it is extremely uncomfortable in the use, among the prior art, prevent dazzling membrane through attached one deck on the display screen, in order to solve the light problem of dazzling, nevertheless prevent dazzling the membrane and can have certain influence to the definition of display screen, when light is more weak, prevent dazzling membrane and not have the actual action, can not make the adjustment when stronger and light is more weak to light.
In view of this, the present invention provides an anti-glare display screen. Fig. 1 to 4 are diagrams illustrating an embodiment of an anti-glare display panel according to the present invention.
Referring to fig. 1 to 4, the anti-glare display screen 100 includes a housing 1, a mounting frame 2, and an anti-glare film 3, wherein a display area 11 is disposed on a front side of the housing 1, the display area 11 is used for mounting a display panel, an accommodating groove 12 having a rear opening is disposed on a rear side of the housing 1, and the accommodating groove 12 penetrates through a top of the housing 1; the mounting rack 2 is rotatably connected with the accommodating groove 12, the mounting rack 2 comprises a first mounting part 21 and a second mounting part 22 which are positioned at two opposite sides of the rotary connection part, and in the rotating process of the mounting rack 2, the mounting rack 2 has a storage state of turning backwards to enable the first mounting part 21 to be close to the bottom of the accommodating groove 12 and a stretching state of turning forwards to enable the second mounting part 22 to stretch out of the front side of the shell 1; and an anti-glare film 3 having one end wound around the second mounting portion 22 and the other end movable downward so that the anti-glare film 3 is unfolded to cover the display region 11.
In the technical solution of the present invention, the mounting bracket 2 has a storage state of being turned backwards to make the first mounting portion 21 close to the bottom of the receiving groove 12, the mounting bracket 2 also has a protruding state of being turned forwards to make the second mounting portion 22 extend out of the front side of the housing 1, a user can adjust whether to unfold the anti-glare film 3 according to his or her own needs, when the light is weak, the anti-glare film 3 can be hidden to the rear side of the housing 1, when the light is strong, the anti-glare film 3 can be unfolded downwards to cover the display area 11, such as a computer display screen, the user needs to turn on a desk lamp to illuminate the periphery of the display screen at night, but the light source of the desk lamp illuminates the display screen to make a person feel dazzling, at this time, the user can turn over the second mounting portion 22 and then unfold the anti-glare film 3 downwards, protect user's eyes, improve the comfort level, during the use in daytime at ordinary times, need not prevent dazzling membrane 3, can with prevent dazzling membrane 3 accomodate extremely in holding tank 12, the display screen picture is clear.
Specifically, referring to fig. 3 and 4, the mounting frame 2 is disposed in a manner of being capable of translating in the vertical direction relative to the housing 1; prevent dazzling light display screen 100 still includes actuating mechanism 4, actuating mechanism 4 drive first installation department 21, with the drive mounting bracket 2 upwards translation and activity extremely stretch out state and downward translation and activity extremely accomodate the state, so make mounting bracket 2 is less in the ascending size in front and back side, reduces 1 thickness of casing, save material, and this scheme can with 1 wall of leaning against of casing does not influence mounting bracket 2's upper and lower activity and upset, and the practicality is good.
Further, referring to fig. 3 and 4, the mounting bracket 2 further includes a connecting member 23, one end of the connecting member 23 is rotatably connected to the second mounting portion 22 corresponding to the turning direction of the mounting bracket 2, and the other end is movably connected to the mounting inner wall 121 of the accommodating groove 12 in the up-down direction; the drive mechanism 4 drives the first mounting portion 21. First installation department 21 is along when moving about from top to bottom, second installation department 22 is receiving under the traction of connecting piece 23, make second installation department 22 upset, only need give promptly 21 ascending power of first installation department can make simultaneously the second installation department 22 upwards moves about and overturns towards the front side, and the same reason gives 21 decurrent power of first installation department then can make the upset of second installation department 22 to the rear side and move about downwards, actuating mechanism 4's drive mode is simple, and activity and upset activity about need not realizing respectively reduce cost.
Referring to fig. 3 and 4, in order to allow the first mounting portion 21 to be received in the receiving slot 12, in this embodiment, the mounting inner wall 121 is provided with a sliding slot 1211 extending in an up-down direction, one end of the connecting member 23 away from the mounting bracket 2 is provided with a protruding pillar extending toward the sliding slot 1211, the protruding pillar is movably mounted in the sliding slot 1211 in the up-down direction and can rotate in the sliding slot 1211, so that when the first mounting portion 21 is moved in an upward translational manner, the second mounting portion 22 is turned over forward, and when the first mounting portion 21 is moved in a downward translational manner and moved, the second mounting portion 22 is turned over backward, referring to fig. 1, after the protruding pillar is turned over to the rear side of the housing 1, the second mounting portion 22 can be moved in a downward translational manner along the sliding slot 1211, so that the second mounting portion 22 is received in the receiving slot 12, the user is in when casing 1 front side sees the display screen, can not see casing 1 second installation department 22, just spout 1211 still can be right the projection plays the effect of support, so that when second installation department 22 overturns to casing 1 front side, second installation department 22 pushes down the upper end of casing 1, after the live time is longer, the corresponding position warp, leads to the display effect of display screen relatively poor.
It should be noted that, the specific embodiment of the present invention that the second mounting portion 22 is received in the receiving groove 12 in an overturned manner is not limited, for example, one end of the connecting member 23 may be rotatably mounted on the mounting inner wall 121 of the receiving groove 12, and the other end of the connecting member 23 may be movably and rotatably mounted on the second mounting portion 22, and the moving manner is similar to the structure of the embodiment provided by the present invention, and is not repeated herein.
Referring to fig. 3 and 4, in order to facilitate the turning of the second mounting portion 22, an arc-shaped guide surface 122 is disposed between the bottom wall of the accommodating groove 12 and the upper side wall of the housing 1, so that the mounting bracket 2 is turned along the guide surface, the structure is simple, the turning of the mounting bracket 2 is smooth, and the resistance is small.
It should be noted that, the present invention does not limit the specific embodiment of the driving mechanism 4, for example, in this embodiment, the driving mechanism 4 includes a motor (not shown in the figure), a gear and a rack 4, the rack 4 extends in the accommodating groove 12 in the up-down direction, the rack 4 is disposed near the first mounting portion 21, the motor is disposed on one side of the connecting member 23 near the rack 4, the gear is sleeved on the motor and is engaged with the rack 4, and the motor drives the gear to rotate, so that the first mounting portion 21 moves in a vertical translation direction. Simple structure and convenient installation.
Of course, also can use the driven mode of lead screw, make first installation department 21 is along the activity from top to bottom, specifically, the lead screw is along extending from top to bottom and rotatable install in holding tank 12, set up on the first installation department 21 along the screw hole that link up from top to bottom, the lead screw with screw hole threaded connection, set up the stopper in the holding tank 12, in order to restrict first installation department 21 is followed the lead screw rotates, motor drive the lead screw rotates.
For realizing the automation, be equipped with axis of rotation 211 on the first installation department 21, prevent dazzling membrane 3's one end around locating on the axis of rotation 211, the activity of the other end stretches out, axis of rotation 211 with the junction of first installation department 21 is equipped with motor (not shown in the figure), motor drive axis of rotation 211 rotates, controls through the controller the motor of axis of rotation 211 opens and stops, simple structure, convenient operation, degree of automation is high.
For convenience better laminating is in during the downward activity of anti-glare film 3 display area 11, casing 1 is lieing in the position of display area 11 week side is formed with the cavity, the preceding cavity wall of cavity is equipped with a plurality of gas pockets 13 (please refer to fig. 1), anti-glare display screen 100 still includes the air pump, the air pump is located casing 1, and with the cavity intercommunication, so, during the downward activity of anti-glare film 3, the air pump is opened, through gas pocket 13 takes away 1 front side of casing with the air between the anti-glare film 3 makes anti-glare film 3 orientation display area 11 activity is in order to attach on the casing 1 front side, simple structure, laminating effect is good.
Further, among the plurality of air holes 13, at least a part of the air holes 13 are obliquely arranged toward the middle of the display area 11, so that the hollow part in the center of the display area 11 is drawn away, and the attaching effect of the anti-glare film 3 is better.
In addition, still can set up lighting device on the first installation department 21 frame, so, when using under darker environment, the accessible lighting device illuminates 1 week side of casing, lighting device also can follow first installation department 21 moves in step to accomodate extremely in holding tank 12, the protection lighting device does not also influence the outward appearance, anti-glare film 3 also can reduce the influence that lighting device's highlight was brought, and the practicality is good.
The invention further provides a display device, which comprises the anti-glare display screen 100, and the display device comprises all technical features of the anti-glare display screen 100, so that the display device also has technical effects brought by all the technical features, and the details are not repeated here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An anti-glare display screen, comprising:
the display device comprises a shell, a display area is arranged on the front side of the shell and used for mounting a display panel, an accommodating groove with a backward opening is formed in the rear side of the shell, and the accommodating groove penetrates through the top of the shell upwards;
the mounting frame is rotatably connected with the accommodating groove and comprises a first installation part and a second installation part which are positioned on two opposite sides of the rotary connection part, and in the rotation process of the mounting frame, the mounting frame has an accommodating state of turning backwards to enable the first installation part to be close to the bottom of the accommodating groove and an extending state of turning forwards to enable the second installation part to extend out of the front side of the shell; and the number of the first and second groups,
and one end of the anti-glare film is wound on the second installation part, and the other end of the anti-glare film can move downwards to enable the anti-glare film to be unfolded to cover the display area.
2. The screen of claim 1, wherein the mounting bracket is translatably disposed in an up and down direction relative to the housing;
prevent dazzling light display screen still includes actuating mechanism, the actuating mechanism drive first installation department, in order to drive the mounting bracket upwards translation and activity extremely stretch out the state and translation down and activity extremely accomodate the state.
3. The anti-glare display screen according to claim 2, wherein the mounting frame further comprises a connecting piece, one end of the connecting piece is rotatably connected with the second mounting part corresponding to the turning direction of the mounting frame, and the other end of the connecting piece is movably connected with the mounting inner wall of the accommodating groove in the vertical direction;
the driving mechanism drives the first mounting portion.
4. The screen of claim 3, wherein the inner wall of the mounting bracket is provided with a sliding slot extending in an up-down direction, one end of the connecting member away from the mounting bracket is provided with a protruding column extending towards the sliding slot, the protruding column is movably mounted in the sliding slot in the up-down direction and can rotate in the sliding slot, so that the second mounting portion is turned over forward when the first mounting portion moves in an upward translational manner, and the second mounting portion is turned over backward when the first mounting portion moves in a downward translational manner and moves.
5. The screen of claim 3, wherein an arcuate guide surface is provided between the bottom wall of the receiving channel and the upper side wall of the housing to allow the mounting bracket to be flipped along the guide surface.
6. The screen of claim 2, wherein the driving mechanism includes a motor, a gear and a rack, the rack is disposed in the accommodating groove in an up-down direction, the rack is disposed near the first mounting portion, the motor is disposed at a side of the connecting member near the rack, the gear is disposed on the motor and engaged with the rack, and the motor drives the gear to rotate, so that the first mounting portion moves in an up-down direction.
7. The anti-glare display screen according to claim 1, wherein a rotating shaft is arranged on the first mounting portion, one end of the anti-glare film is wound on the rotating shaft, the other end of the anti-glare film movably extends out, a motor is arranged at the joint of the rotating shaft and the first mounting portion, and the motor drives the rotating shaft to rotate.
8. The screen of claim 1, wherein the housing has a cavity formed at a position around the display area, a front wall of the cavity has a plurality of air holes, and the screen further comprises an air pump disposed in the housing and communicating with the cavity.
9. The screen of claim 8, wherein at least some of the plurality of air holes are angled toward a middle of the display area.
10. A display device comprising an antiglare display screen according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401859.XA CN114241904B (en) | 2021-11-23 | 2021-11-23 | Anti-dazzle display screen and display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401859.XA CN114241904B (en) | 2021-11-23 | 2021-11-23 | Anti-dazzle display screen and display equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114241904A true CN114241904A (en) | 2022-03-25 |
| CN114241904B CN114241904B (en) | 2024-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111401859.XA Active CN114241904B (en) | 2021-11-23 | 2021-11-23 | Anti-dazzle display screen and display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114241904B (en) |
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| CN200956267Y (en) * | 2006-09-25 | 2007-10-03 | 佛山市顺德区顺达电脑厂有限公司 | Screen sunshading anti-glare and amplifying device |
| JP2009066962A (en) * | 2007-09-14 | 2009-04-02 | Konica Minolta Holdings Inc | Method for manufacturing antiglare film, and antiglare film |
| KR20110012134A (en) * | 2009-07-29 | 2011-02-09 | 엘지이노텍 주식회사 | Display device |
| CN109933145A (en) * | 2019-03-14 | 2019-06-25 | 南昌科卓科技有限公司 | A kind of computer display screen of shading |
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| CN112462547A (en) * | 2020-12-07 | 2021-03-09 | 绍兴知威光电科技有限公司 | Computer display for protecting privacy |
| WO2021115427A1 (en) * | 2019-12-13 | 2021-06-17 | Oppo广东移动通信有限公司 | Electronic device |
| CN113531430A (en) * | 2020-04-22 | 2021-10-22 | 苏州佳世达电通有限公司 | Lamp and display device |
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2021
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956267Y (en) * | 2006-09-25 | 2007-10-03 | 佛山市顺德区顺达电脑厂有限公司 | Screen sunshading anti-glare and amplifying device |
| JP2009066962A (en) * | 2007-09-14 | 2009-04-02 | Konica Minolta Holdings Inc | Method for manufacturing antiglare film, and antiglare film |
| KR20110012134A (en) * | 2009-07-29 | 2011-02-09 | 엘지이노텍 주식회사 | Display device |
| CN109933145A (en) * | 2019-03-14 | 2019-06-25 | 南昌科卓科技有限公司 | A kind of computer display screen of shading |
| CN110801094A (en) * | 2019-12-02 | 2020-02-18 | 广州拉德化妆品科技有限公司 | Cosmetics receiver convenient to select for use |
| WO2021115427A1 (en) * | 2019-12-13 | 2021-06-17 | Oppo广东移动通信有限公司 | Electronic device |
| CN211765300U (en) * | 2020-02-18 | 2020-10-27 | 深圳市超速宏科技有限公司 | Self-adjusting anti-reflection vehicle-mounted display screen |
| CN113531430A (en) * | 2020-04-22 | 2021-10-22 | 苏州佳世达电通有限公司 | Lamp and display device |
| CN112462547A (en) * | 2020-12-07 | 2021-03-09 | 绍兴知威光电科技有限公司 | Computer display for protecting privacy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114241904B (en) | 2024-01-26 |
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