CN107863003B - Eye-protecting display screen of reader - Google Patents
Eye-protecting display screen of reader Download PDFInfo
- Publication number
- CN107863003B CN107863003B CN201711421887.1A CN201711421887A CN107863003B CN 107863003 B CN107863003 B CN 107863003B CN 201711421887 A CN201711421887 A CN 201711421887A CN 107863003 B CN107863003 B CN 107863003B
- Authority
- CN
- China
- Prior art keywords
- display
- layer
- reader
- control
- eye
- 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
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The invention relates to a reader eye-protection display screen which sequentially comprises a protective layer, a display layer and a control layer from outside to inside; control elements are arranged on the control layer in an equidistant array mode, and each control element is electrically connected with the computer chip; the display layer comprises a limiting grid net arranged in parallel with the control layer, a display element is arranged in each grid, and each display element can move in a reciprocating manner in the normal direction of the control layer; a screen display groove is formed in the lower surface of the protective layer in an equidistant array; the control layer and the protective layer are tightly attached to the upper surface and the lower surface of the limiting grid net, sealing edges are arranged on the periphery of the display layer, and the sealing edges, the protective layer and the control layer hermetically wrap the display layer to form a closed display space; background powder is filled in the display space; the display screen can improve the eye comfort level during reading, improve the environmental adaptability of the display screen, effectively relieve eye fatigue and improve reading experience.
Description
Technical Field
The invention relates to a reader component, in particular to a display screen.
Background
With the rapid development of electronic technology, more and more electronic products enter human lives, gradually replace traditional tools, such as traditional paper books, and are replaced by electronic readers step by step; the electronic reader has the advantages of large storage capacity, light weight and small volume, can be conveniently consulted, avoids the trouble of carrying a large number of paper books by people, and reduces the burden of readers; in addition, the electronic reader also has a plurality of functions of conveniently searching, positioning, synchronizing bookmarks, exchanging readers and the like, so that the electronic reader is more and more popular with readers; however, the electronic reader has the defects that the most reaction condition of the reader is that the eyes are not comfortable when the reader reads for a long time, and particularly under outdoor strong light irradiation, the brightness of the display screen is too low to read normally; in addition, the current display screen adopts a glass screen with smooth double surfaces, so that light reflection is easy to occur, and the reading experience is further influenced; meanwhile, the reading angle is limited, and only the eyes can see a clear screen in a small-angle range just facing the screen, so that the screen is not easy to see clearly in side view.
Disclosure of Invention
Aiming at the problems, the invention provides the eye protection display screen for the reader, which can improve the eye comfort level during reading, improve the environmental adaptability of the display screen, effectively relieve the eye fatigue and improve the reading experience.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the reader eye-protection display screen sequentially comprises a protective layer, a display layer and a control layer from outside to inside, wherein the control layer is electrically connected with a computer chip of the reader, and the control layer and the computer chip are powered by a power supply;
control elements are arranged on the control layer in an equidistant array mode, and each control element is electrically connected with the computer chip; the display layer comprises a limiting grid net arranged in parallel with the control layer, a display element is arranged in each grid, and each display element can move in a reciprocating manner in the normal direction of the control layer;
the lower surface of the protective layer is provided with screen display grooves in an equidistant array, and the size of each screen display groove is matched with the direction of a display element;
the control layer and the protective layer are tightly attached to the upper surface and the lower surface of the limiting grid net, sealing edges are arranged on the periphery of the display layer, and the sealing edges, the protective layer and the control layer hermetically wrap the display layer to form a closed display space; and background powder is filled in the display space.
The invention has the beneficial effects that: in a standby state, each display element is tightly attached to the control layer, an interlayer filled with background powder is arranged between each display element and the corresponding protective layer, and the whole protective layer is in the color of the background powder; because the lower surface of the protective layer is arrayed with the screen display grooves, the surface of the protective layer is uneven to form a frosted surface, light penetrating through the protective layer is subjected to diffuse reflection, and the display screen presents soft and uniform background color at the moment; when the text needs to be displayed, the computer chip conducts the corresponding control element, the current in the control element is reversed, the display element close to the control element is bounced, and the control element at the corresponding position is far away from the control layer, moves from the lower surface to the upper surface of the display layer along the normal direction of the control layer and is finally attached to the lower surface of the protection layer; the popped display element is matched with the screen display groove on the protective layer, the display element makes up the vacancy of the screen display groove at the corresponding position on the display screen, the diffuse reflection effect of the area is effectively weakened, meanwhile, the display element squeezes the filled background powder, and the color of the display element at the position on the display layer is displayed at the moment; therefore, when the reader observes, high-definition display elements with different colors appear on soft and uniform background colors, and the arrangement of the display elements forms high-definition text information; according to the display of the text, the computer chip continuously refreshes the character information and conducts the corresponding control element, the corresponding display element continuously presses close to the control layer and is far away from the control layer, so that new characters are continuously refreshed on the display screen, and a reader can read smoothly.
The traditional display screen is high in definition and brightness integrally, a large amount of high-frequency light rays are emitted into human eyes, the stimulation to the eyes is strong, and visual fatigue is caused after long-time reading; in the invention, high-frequency light is scattered in a large quantity, the damage of the background to eyes is greatly reduced, and only the text part is adjusted to have high definition when needing to be read, thereby realizing text display, effectively reducing the damage of the light to the eyes and effectively improving the reading experience; in addition, compared with the traditional display screen, the text display screen has the advantages that the text is displayed by adjusting different high-definition degrees, the softness and the uniformity of the background are guaranteed, soft background light is provided for readers, the reading angle is increased, the background and characters can be easily distinguished even from the side, and the reading angle is further improved; in addition, the display layer of frosting can weaken the specular reflection of outside light to guarantee also can be clear under outdoor highlight watching.
Preferably, the control element comprises an electromagnetic unit; the display element comprises flat ellipsoid particles made of elastic materials, and permanent magnetic sheets parallel to the control layer are arranged on the long axis of the ellipsoid; the translation and the character display of the display element are realized through the magnetic interaction; simultaneously, when pressing close to the display screen, elastic display element can be more matchd with the laminating of screen display recess to improve the contrast, the definition of characters, make characters and the more clear demonstration of background.
Preferably, the size of the display element is smaller than the size of the control element; namely, one control element can drive a plurality of display elements simultaneously, and the structure can effectively improve the display precision of the display screen and improve the smoothness of fonts.
Preferably, the outer surface of the display element is black, and the background powder is light green; in order to improve the reading experience.
Preferably, the relative molecular mass of the background powder is between 27 and 31; the relative molecular mass of air is 29, and the numerical range can ensure that the background powder has a better suspension effect.
Preferably, the grid of the limiting grid mesh is circular or regular hexagonal.
Preferably, a gas vibrating device is arranged on one surface of the sealing edge, which is opposite to the display layer; so as to maintain the suspension of the background powder for a long time, thereby improving the softness and uniformity of the background of the display screen.
Preferably, the gas vibration device comprises a supporting rod vertically contacted with the sealing edge, and the tail end of the supporting rod is provided with a parallel vibration sheet; the vibrating sheet is not contacted with the limiting grid net; when a reader holds the reader to read a book, slight shaking or heartbeat pulsation can cause micro-vibration of the vibrating piece, so that the background powder is driven to move.
Drawings
Fig. 1 is an enlarged sectional structure schematic view of an embodiment of the eye-protecting display screen of the reader.
Fig. 2 is an enlarged schematic top view of the embodiment shown in fig. 1.
Detailed Description
Example (b):
in the embodiment shown in fig. 1 and 2, the reader eye-protection display screen sequentially comprises a protective layer 1, a display layer 2 and a control layer 3 from outside to inside, the control layer 3 is electrically connected with a computer chip of the reader, and the control layer 3 and the computer chip are powered by a power supply;
the lower surface of the protective layer 1 is provided with screen display grooves 11 in an equidistant array, and the size of each screen display groove 11 is matched with the direction of the display element 5; the size of the display elements 5 is smaller than the size of the control elements 4, i.e. one control element 4 is able to drive several display elements 5 simultaneously; so as to improve the display precision of the display screen and improve the smoothness of the fonts;
the control layer 3 and the protective layer 1 are tightly attached to the upper surface and the lower surface of the limiting grid net 31, sealing edges 6 are arranged on the periphery of the display layer 2, and the sealing edges 6, the protective layer 1 and the control layer 3 hermetically wrap the display layer 2 to form a closed display space; a gas vibrating device 7 is arranged on one surface of the sealing edge 6, which is opposite to the display layer 2; background powder is filled in the display space; the relative molecular mass of the background powder is between 27 and 31; the outer surface of the display element 5 is black, and the background powder is light green.
In a standby state, the different poles of the electromagnetic units and the permanent magnetic sheets 51 in the display elements 5 are attracted, each display element 5 is closely attached to the control layer 3, an interlayer filled with background powder is arranged between the display element 5 and the protective layer 1, and the whole protective layer 1 presents the color of the background powder and presents light green which can relax eyes in the embodiment; because the screen display grooves 11 are arrayed on the lower surface of the protective layer 1, the surface of the protective layer 1 is uneven to form a frosted surface, light penetrating through the protective layer 1 is subjected to diffuse reflection, and the display screen presents soft and uniform background color at the moment; when a text needs to be displayed, the computer chip conducts the corresponding control element 4, the current in the control element 4 is reversed, the electromagnetic unit generates a magnetic repulsion force which is like poles of the permanent magnetic sheet 51 to repel the display element 5 which is close to the electromagnetic unit, and the control element 4 at the corresponding position is far away from the control layer 3, moves from the lower surface to the upper surface of the display layer 2 along the normal direction of the control layer 3 and is finally attached to the lower surface of the protection layer 1; the popped display element 5 is matched with the screen display groove 11 on the protective layer 1, and in the embodiment, under the compression of magnetic repulsion, the oblate ellipsoid particles are deformed in a small amplitude and are attached to the screen display groove 11 more compactly; the display element 5 makes up the vacancy of the screen display groove 11 at the corresponding position on the display screen, and effectively weakens the diffuse reflection effect of the area; the display element 5 displaces the filled background powder, which now appears black to the display element 5 on the display layer 2; therefore, from the perspective of a reader, the arrangement of the high-definition black display elements 5 appears on a soft and uniform light green background, and the arrangement of the display elements 5 forms high-definition text information; in this embodiment, the elastic display element 5 can be attached to the screen display groove 11 in a more matching manner, so that the contrast and the definition of characters are improved, and the characters and the background can be displayed more clearly.
According to the display of the text, the computer chip continuously refreshes the character information, the corresponding control element 4 is conducted, the corresponding display element 5 is continuously close to the control layer 3 and far away from the control layer 3, so that new characters are continuously refreshed on the display screen, and a reader can read smoothly; in the process that the display element 5 continuously moves up and down, the background powder in the display space is frequently extruded and stirred, so that the background powder is always in a suspension state and uniformly distributed in the whole display space; therefore, the whole background is uniform and soft;
in addition, the gas vibration device 7 on the sealing edge 6 can further maintain the vibration of the background powder, and ensure the softness and uniformity of the background color; for example, the gas vibration device 7 comprises a supporting rod vertically contacted with the sealing edge 6, and the tail end of the supporting rod is provided with a parallel vibration sheet; the vibrating sheet is not contacted with the limiting grid net; when a reader holds the reader to read a book, slight shaking or heartbeat pulsation can cause micro-vibration of the vibrating piece, so that the background powder is driven to move.
In this example, the relative molecular mass of the background powder is between 27 and 31; the relative molecular mass of the air is 29, and the structure can ensure that the density of the background powder is similar to that of the air, so that the background powder has a good suspension effect.
The traditional display screen is high in definition and brightness integrally, a large amount of high-frequency light rays are emitted into human eyes, the stimulation to the eyes is strong, and visual fatigue is caused after long-time reading; in the invention, high-frequency light is scattered in a large quantity, the damage of the background to eyes is greatly reduced, and only the text part is adjusted to have high definition when needing to be read, thereby realizing text display, effectively reducing the damage of the light to the eyes and effectively improving the reading experience; in addition, compared with the traditional display screen, the text display screen has the advantages that the text is displayed by adjusting different high-definition degrees, the softness and the uniformity of the background are guaranteed, soft background light is provided for readers, the reading angle is increased, the background and characters can be easily distinguished even from the side, and the reading angle is further improved; in addition, the display layer 2 of frosted surface can weaken the specular reflection of outside light, thereby guaranteeing that the display layer can be clearly viewed under outdoor strong light.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The reader eye-protection display screen sequentially comprises a protective layer, a display layer and a control layer from outside to inside, wherein the control layer is electrically connected with a computer chip of the reader, and the control layer and the computer chip are powered by a power supply; the method is characterized in that: control elements are arranged on the control layer in an equidistant array mode, and each control element is electrically connected with the computer chip; the display layer comprises a limiting grid net arranged in parallel with the control layer, a display element is arranged in each grid, and each display element can move in a reciprocating manner in the normal direction of the control layer; the lower surface of the protective layer is provided with screen display grooves in an equidistant array, and the size of each screen display groove is matched with that of a display element; the control layer and the protective layer are tightly attached to the upper surface and the lower surface of the limiting grid net, sealing edges are arranged on the periphery of the display layer, and the sealing edges, the protective layer and the control layer hermetically wrap the display layer to form a closed display space; and background powder is filled in the display space.
2. The reader eye-protection display screen according to claim 1, wherein: the control element comprises an electromagnetic unit; the display element comprises oblate ellipsoid particles made of elastic materials, and permanent magnetic sheets parallel to the control layer are arranged on the long axis of the oblate ellipsoid particles.
3. The reader eye-protection display screen according to claim 2, wherein: and a gas vibration device is arranged on the surface of the sealing edge opposite to the display layer.
4. The reader eye-protection display screen according to claim 3, wherein: the gas vibration device comprises a supporting rod which is vertically contacted with the sealing edge, and the tail end of the supporting rod is provided with a parallel vibration sheet; the vibrating sheet is not contacted with the limiting grid net.
5. An eye-protecting display screen of a reader according to any one of claims 1 to 4, wherein: the size of the display element is smaller than the size of the control element.
6. An eye-protecting display screen of a reader according to any one of claims 1 to 4, wherein: the outer surface of the display element is black, and the background powder is light green.
7. The reader eye-protection display screen according to claim 6, wherein: the relative molecular mass of the background powder is between 27 and 31.
8. An eye-protecting display screen of a reader according to any one of claims 1 to 4, wherein: the grids of the limiting grid net are circular or regular hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421887.1A CN107863003B (en) | 2017-12-25 | 2017-12-25 | Eye-protecting display screen of reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421887.1A CN107863003B (en) | 2017-12-25 | 2017-12-25 | Eye-protecting display screen of reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107863003A CN107863003A (en) | 2018-03-30 |
| CN107863003B true CN107863003B (en) | 2020-09-01 |
Family
ID=61707465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421887.1A Active CN107863003B (en) | 2017-12-25 | 2017-12-25 | Eye-protecting display screen of reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863003B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060063449A (en) * | 2004-12-07 | 2006-06-12 | 주식회사 대우일렉트로닉스 | Method for protecting eyesight in television |
| CN201489218U (en) * | 2009-09-10 | 2010-05-26 | 杨亚丽 | Eye-protection protective cover of computer monitors |
| CN205318291U (en) * | 2016-01-25 | 2016-06-15 | 湖南财政经济学院 | Eyeshield type computer display |
| CN105869525A (en) * | 2016-06-25 | 2016-08-17 | 北京方瑞博石数字技术有限公司 | Eye-protective display screen |
| CN107193151A (en) * | 2017-06-19 | 2017-09-22 | 深圳市华星光电技术有限公司 | LCDs eyeshield grating |
| CN206758051U (en) * | 2017-04-28 | 2017-12-15 | 横琴视保技术服务有限公司 | A kind of eyeshield display screen |
-
2017
- 2017-12-25 CN CN201711421887.1A patent/CN107863003B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060063449A (en) * | 2004-12-07 | 2006-06-12 | 주식회사 대우일렉트로닉스 | Method for protecting eyesight in television |
| CN201489218U (en) * | 2009-09-10 | 2010-05-26 | 杨亚丽 | Eye-protection protective cover of computer monitors |
| CN205318291U (en) * | 2016-01-25 | 2016-06-15 | 湖南财政经济学院 | Eyeshield type computer display |
| CN105869525A (en) * | 2016-06-25 | 2016-08-17 | 北京方瑞博石数字技术有限公司 | Eye-protective display screen |
| CN206758051U (en) * | 2017-04-28 | 2017-12-15 | 横琴视保技术服务有限公司 | A kind of eyeshield display screen |
| CN107193151A (en) * | 2017-06-19 | 2017-09-22 | 深圳市华星光电技术有限公司 | LCDs eyeshield grating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107863003A (en) | 2018-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207052238U (en) | A kind of anticollision LCDs | |
| CN107863003B (en) | Eye-protecting display screen of reader | |
| CN101578585A (en) | Lenticular image display | |
| CN106846991A (en) | A kind of touch braille and graphics device | |
| CN104715685B (en) | Display panel, display method of display panel and display device | |
| CN208348894U (en) | A kind of e-marketing line holographic projections experiment device for teaching | |
| CN202306149U (en) | Holographic imaging device | |
| CN107945684B (en) | Electronic paper display screen | |
| CN107967033B (en) | Anti-fatigue display | |
| CN208780948U (en) | A kind of intelligent liquid crystal display of position-adjustable | |
| CN202939546U (en) | Novel computer displayer | |
| CN204232687U (en) | A kind of multi-purpose bed | |
| CN209297032U (en) | High-Voltage Experimentation VR glasses | |
| CN208964929U (en) | A kind of anaerobe experiment culture apparatus | |
| CN209251912U (en) | A kind of dust-proof lifting table arrangement | |
| CN209216368U (en) | Braille point, braille block and the refreshable Braille reader of soft material driving | |
| CN112419844A (en) | Pneumatic linear driving type braille contact pin display device | |
| CN106597799B (en) | Coaxial cylinder Pepper's ghost device show stand | |
| CN203644339U (en) | Stereo image-text display apparatus and stereo image-text forming units thereof | |
| CN218826060U (en) | LED display screen protective structure | |
| CN208780936U (en) | A kind of facilitation liquid crystal display | |
| CN212229730U (en) | Unmanned vending machine | |
| CN214905187U (en) | Eye-protecting sitting posture corrector | |
| CN209321652U (en) | A kind of cylinder packing box with enlarging function | |
| CN214312136U (en) | Exercise tablet and exercise system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200730 Address after: No.2 Wansong Road, Yuhai street, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant after: Zhejiang jingxiaoer Network Technology Co., Ltd Address before: Room 813, Block A, Dell Plaza, Kaiping Road, Wujiang District, Suzhou City, Jiangsu Province Applicant before: Zhu Xiaoju |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200805 Address after: Room 1806, building E06, Huigu, Suning Ruicheng, 270 Jiqingmen street, Gulou District, Nanjing, Jiangsu Province, 210009 Applicant after: Nanjing horizon Network Technology Co., Ltd Address before: No.2 Wansong Road, Yuhai street, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant before: Zhejiang jingxiaoer Network Technology Co., Ltd |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |