CN113777853A - Electronic equipment based on special color ink screen - Google Patents

Electronic equipment based on special color ink screen Download PDF

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Publication number
CN113777853A
CN113777853A CN202111178194.0A CN202111178194A CN113777853A CN 113777853 A CN113777853 A CN 113777853A CN 202111178194 A CN202111178194 A CN 202111178194A CN 113777853 A CN113777853 A CN 113777853A
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CN
China
Prior art keywords
color
charged
particles
microcapsule
microcup
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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.)
Pending
Application number
CN202111178194.0A
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Chinese (zh)
Inventor
秦曙光
廖泽宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Readboy Software Technology Co Ltd
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Zhuhai Readboy Software Technology Co Ltd
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Priority to CN202111178194.0A priority Critical patent/CN113777853A/en
Publication of CN113777853A publication Critical patent/CN113777853A/en
Pending legal-status Critical Current

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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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/1677—Structural association of cells with optical devices, e.g. reflectors or illuminating devices
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/16757—Microcapsules
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1675—Constructional details
    • G02F1/1679—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
    • G02F1/1681—Gaskets; Spacers; Sealing of cells; Filling or closing of cells having two or more microcells partitioned by walls, e.g. of microcup type
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/1685—Operation of cells; Circuit arrangements affecting the entire cell
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

The invention discloses electronic equipment based on a special color ink screen, which comprises a pixel layer and a filter layer, wherein the filter layer covers the top surface of the pixel layer; the pixel layer is composed of a plurality of pixel blocks, and two microcapsules or microcups are arranged in each pixel block; each microcapsule or microcup is loaded with charged dyed particles with primary color and charged dyed particles with special color, and the charged dyed particles with the primary color and the charged dyed particles with the special color have different electrical properties; the charged dyeing particles with the primary color loaded in each microcapsule or microcup have the same color, and the charged dyeing particles with the special color loaded in each microcapsule or microcup have the same color; the main control is electrically connected with each microcapsule or microcup through a driving circuit. The refreshing efficiency of the special color electronic equipment disclosed by the invention is consistent with that of a black-and-white ink screen, so that the refreshing efficiency is high, the power is saved, and the cost is lower than that of a full-color screen displaying various gray-scale colors.

Description

Electronic equipment based on special color ink screen
Technical Field
The invention relates to the technical field of electronic equipment, in particular to electronic equipment based on a special color ink screen.
Background
The electronic ink screen is rapidly developed based on the characteristics of power saving and eye protection, but the electronic ink screen is generally in black and white, so that the development of the electronic ink screen to multimedia is restricted.
At present, a color screen has appeared on an electronic ink screen, but because the color of the color screen is too much, the design of a driving circuit is complex, the refresh rate is reduced, the click feeling in the use process of the electronic paper is more obvious, and for some occasions, only a few colors are actually used. In view of the above-mentioned shortcomings of the black-and-white ink screen and the multi-color ink screen, if the advantages of the black-and-white ink screen and the multi-color ink screen can be utilized to provide a corresponding special color screen for a specific scene, the utility value will be very high.
Disclosure of Invention
In view of the shortcomings of the prior art, the present invention is directed to an electronic device based on a dedicated color ink screen.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electronic device based on a special color ink screen comprises an electronic device body, wherein the electronic device body is provided with the electronic ink screen and is internally provided with a master control; the electronic ink screen comprises a pixel layer and a filter layer, wherein the filter layer covers the top surface of the pixel layer; the pixel layer is composed of a plurality of pixel blocks, and two microcapsules or microcups are arranged in each pixel block; each microcapsule or microcup is loaded with charged dyed particles with primary color and charged dyed particles with special color, and the charged dyed particles with the primary color and the charged dyed particles with the special color have different electrical properties; the charged dyeing particles with the primary color loaded in each microcapsule or microcup have the same color, and the charged dyeing particles with the special color loaded in each microcapsule or microcup have the same color; the main control is electrically connected with each microcapsule or microcup through a driving circuit.
Furthermore, the electronic equipment body is a watch, a mobile phone, a tablet, a computer or a highway guideboard.
Furthermore, the electric properties of the charged dyeing particles with the basic color in the two microcapsules or microcups are the same, the electric properties of the charged dyeing particles with the special color are the same, and the main control is electrically connected with the two microcapsules or microcups through the same driving circuit.
The invention has the beneficial effects that: the refreshing efficiency of the special color electronic equipment disclosed by the invention is consistent with that of a black-and-white ink screen, so that the refreshing efficiency is high, the power is saved, and the cost is lower than that of a full-color screen displaying various gray-scale colors.
Drawings
FIG. 1 is a schematic front view of an electronic device according to an embodiment of the invention;
FIG. 2 is a simplified structural diagram of an electronic ink screen according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pixel block in the embodiment of the invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed implementation and the specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
The embodiment provides an electronic device based on a special color ink screen, as shown in fig. 1-3, which includes an electronic device body 1, wherein an electronic ink screen 2 is disposed on the electronic device body 1, and a main control (not shown) is disposed in the electronic device body; the electronic ink screen 2 comprises a pixel layer 4 and a filter layer 3, wherein the filter layer 3 covers the top surface of the pixel layer 4; the pixel layer 4 consists of a plurality of pixel blocks 5, and two microcapsules or microcups 6 are arranged in each pixel block 5; each microcapsule or microcup 6 contains charged dyed particles 7 with a primary color and charged dyed particles 8 with a specific color, and the charged dyed particles 7 with the primary color and the charged dyed particles 8 with the specific color have opposite electrical properties; the charged dyed particles 7 with the primary color loaded in each microcapsule or microcup 6 have the same color, and the charged dyed particles 8 with the special color loaded in each microcapsule or microcup 6 have the same color; the main control is electrically connected with each microcapsule or microcup 6 through a driving circuit.
The electronic equipment can be a watch, a mobile phone, a tablet, a computer, a highway guideboard and other equipment.
To occasions such as wisdom classroom, highway signpost, the required demonstration colour that uses is only a few, the scheme of this embodiment can satisfy business and user's demand on the one hand, on the other hand, owing to only need drive microcapsule or little cup, make its inside electric field that forms, can drive the electrified dyed particle of corresponding colour and remove and cover and participate in the colour development to the top of place microcapsule or little cup, the refresh rate can not reduce because of the colour that increases (unanimous with black and white ink screen refresh rate on the market, and owing to do not need the grey level, only need show several kinds of special colours, so refresh efficiency can be far higher than current full-color ink screen equipment).
Furthermore, the electric properties of the charged dyeing particles with the basic color in the two microcapsules or microcups are the same, the electric properties of the charged dyeing particles with the special color are the same, and the main control is electrically connected with the two microcapsules or microcups through the same driving circuit.
One or two electronic ink screens can be arranged on the electronic equipment body.
The working principle of the electronic equipment is as follows: the main control applies driving voltage to the microcapsules or the microcups in each pixel block through the driving circuit according to the color development requirement to form an electric field inside the microcapsules or the microcups, so that charged dyeing particles needing to participate in color development move and cover the top surfaces of the microcapsules or the microcups, and the charged dyeing particles not needing to participate in color development are positioned at the bottoms of the microcapsules or the microcups. This makes it possible to realize the primary color development by the primary color + the primary color, and the exclusive color development by the exclusive color + the exclusive color, each of which has a color development ratio of 100% (since the charged colored particles of the respective colors in both capsules move and cover the microcapsules or microcups in which they are present when the exclusive color or the primary color is displayed, the color development ratio is 100%).
Various corresponding changes and modifications can be made by those skilled in the art based on the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims (3)

1. An electronic device based on a special color ink screen comprises an electronic device body, wherein the electronic device body is provided with the electronic ink screen and is internally provided with a master control; the electronic ink screen is characterized by comprising a pixel layer and a filter layer, wherein the filter layer covers the top surface of the pixel layer; the pixel layer is composed of a plurality of pixel blocks, and two microcapsules or microcups are arranged in each pixel block; each microcapsule or microcup is loaded with charged dyed particles with primary color and charged dyed particles with special color, and the charged dyed particles with the primary color and the charged dyed particles with the special color have different electrical properties; the charged dyeing particles with the primary color loaded in each microcapsule or microcup have the same color, and the charged dyeing particles with the special color loaded in each microcapsule or microcup have the same color; the main control is electrically connected with each microcapsule or microcup through a driving circuit.
2. The electronic device of claim 1, wherein the electronic device body is a watch, a mobile phone, a tablet, a computer or a highway signboard.
3. The electronic device of claim 1, wherein the electrically charged dyed particles with the background color in the two microcapsules or microcups have the same electrical property, and the electrically charged dyed particles with the specific color have the same electrical property, and the master controller is electrically connected to the two microcapsules or microcups through the same driving circuit.
CN202111178194.0A 2021-10-09 2021-10-09 Electronic equipment based on special color ink screen Pending CN113777853A (en)

Priority Applications (1)

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CN202111178194.0A CN113777853A (en) 2021-10-09 2021-10-09 Electronic equipment based on special color ink screen

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CN202111178194.0A CN113777853A (en) 2021-10-09 2021-10-09 Electronic equipment based on special color ink screen

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080068159A (en) * 2007-01-18 2008-07-23 삼성전자주식회사 Electro-phoretic display panel and display device having the same
KR20090020239A (en) * 2007-08-23 2009-02-26 엘지디스플레이 주식회사 Electrophoretic display device and fabricating the same
KR20090073887A (en) * 2007-12-31 2009-07-03 엘지디스플레이 주식회사 Color electric paper display device and driving method thereof
KR20110139436A (en) * 2010-06-23 2011-12-29 엘지디스플레이 주식회사 Electrophoretic display device and method for manufacturing the same
US20120008189A1 (en) * 2010-07-06 2012-01-12 Chimei Innolux Corporation Display element, display apparatus and fabricating method of the display element
CN216013905U (en) * 2021-10-09 2022-03-11 珠海读书郎软件科技有限公司 Electronic equipment based on special color ink screen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080068159A (en) * 2007-01-18 2008-07-23 삼성전자주식회사 Electro-phoretic display panel and display device having the same
KR20090020239A (en) * 2007-08-23 2009-02-26 엘지디스플레이 주식회사 Electrophoretic display device and fabricating the same
KR20090073887A (en) * 2007-12-31 2009-07-03 엘지디스플레이 주식회사 Color electric paper display device and driving method thereof
KR20110139436A (en) * 2010-06-23 2011-12-29 엘지디스플레이 주식회사 Electrophoretic display device and method for manufacturing the same
US20120008189A1 (en) * 2010-07-06 2012-01-12 Chimei Innolux Corporation Display element, display apparatus and fabricating method of the display element
CN216013905U (en) * 2021-10-09 2022-03-11 珠海读书郎软件科技有限公司 Electronic equipment based on special color ink screen

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