CN109960067A - A kind of display that can reduce radiation - Google Patents

A kind of display that can reduce radiation Download PDF

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Publication number
CN109960067A
CN109960067A CN201711398597.XA CN201711398597A CN109960067A CN 109960067 A CN109960067 A CN 109960067A CN 201711398597 A CN201711398597 A CN 201711398597A CN 109960067 A CN109960067 A CN 109960067A
Authority
CN
China
Prior art keywords
plate
prismatic lens
light guide
guide plate
display
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.)
Pending
Application number
CN201711398597.XA
Other languages
Chinese (zh)
Inventor
刘景�
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.)
Rencheng Research Institute Of Electronic Commerce Development Jining City
Original Assignee
Rencheng Research Institute Of Electronic Commerce Development Jining City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rencheng Research Institute Of Electronic Commerce Development Jining City filed Critical Rencheng Research Institute Of Electronic Commerce Development Jining City
Priority to CN201711398597.XA priority Critical patent/CN109960067A/en
Publication of CN109960067A publication Critical patent/CN109960067A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—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 
    • G02F1/13—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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention discloses the displays that one kind can reduce radiation, including display screen, hardboard, glass plate, screen signal receiver, converter, printing plate, upper prismatic lens, lower prismatic lens, diffuser plate, fluorescent tube, light tube reflection cover, reflecting plate and light guide plate；Printing plate, and printing plate surface setting screen signal receiver and converter is arranged in the display screen side；Glass plate is installed in the display screen bottom end and hardboard is arranged in glass plate side；The glass plate is made of upper prismatic lens, lower prismatic lens, diffuser plate, fluorescent tube, light tube reflection cover, reflecting plate and light guide plate；Lower prismatic lens are arranged in the upper prismatic lens surface；The lower prismatic lens surface setting light guide plate and light guide plate one end installation fluorescent tube；Light guide plate one end setting is installed on the light tube reflection cover of surface of the light tube, and reflecting plate is arranged in light guide plate surface；The display function is more, easy to operate, and the compact service life of internal structure is long, is suitble to promote the use of.

Description

A kind of display that can reduce radiation
Technical field
The present invention relates to a kind of display screen, specifically a kind of display that can reduce radiation belongs to electrical apparatus technology application Field.
Background technique
Display is to be shown to certain electronic document on screen by specific transmission device to be re-reflected into human eye A kind of show tools.The display screen of the large screen that street corner is seen everywhere, fluorescent screen, mobile phone, instant translator of television set etc. is all calculated It is the scope of display, but refers generally to the display equipment being connected with host computer at present.It is very widely used, big to defending Star monitoring, screen small to mobile, it may be said that in modern society, its figure is ubiquitous, and structure is generally round pedestal and adds There is the display of some other shapes, but application is few with the continuous development of colour display screen technology now in fuselage.As one For a people often in contact with computer, display must be then that he will face for a long time, everyone can have this feeling, when When seeing an object for a long time, eyes will feel special fatigue, and display is same, since it is by a series of circuit Design is to generate image, so it inherently generates radiation, it is also just bigger to the injury of human eye, it has often been said that computer is direct The three elements for influencing human health are keyboard, mouse, display.Traditional "-" type keyboard requires both hands to be placed on when in use Alphabetical middle position, so user has to tighten shoulder, cantilever clamps arm, uses fatiguability, is used for a long time easy It damages, therefore, we have proposed the displays that one kind can reduce radiation regarding to the issue above.
Summary of the invention
For the above-mentioned prior art there are problem, the present invention provides a kind of display that can reduce radiation, has and reduces Eye fatigue is substantially reduced the degree to come to harm, and display fuselage is thin, takes up little area, and radiates the advantages that small, solves back The problem of scape technology.
To achieve the above object, the technical solution adopted by the present invention is that: one kind can reduce the display of radiation, including aobvious Display screen, hardboard, glass plate, screen signal receiver, converter, printing plate, upper prismatic lens, lower prismatic lens, diffuser plate, lamp Pipe, light tube reflection cover, reflecting plate and light guide plate；Printing plate is arranged in the display screen side, and screen is arranged in printing plate surface Signal receiver and converter；Glass plate is installed in the display screen bottom end and hardboard is arranged in glass plate side；The glass plate It is made of upper prismatic lens, lower prismatic lens, diffuser plate, fluorescent tube, light tube reflection cover, reflecting plate and light guide plate；The upper prismatic lens table Lower prismatic lens are arranged in face；The lower prismatic lens surface setting light guide plate and light guide plate one end installation fluorescent tube；Described light guide plate one end The light tube reflection cover for being installed on surface of the light tube is set, and reflecting plate is arranged in light guide plate surface；The printing plate surface is provided with Multiple screen signal receivers and converter, and four sides of display screen are fitted with printing plate.
Further, the upper prismatic lens surface is set as lateral stupefied slot and the stupefied of longitudinal direction is arranged in lower prismatic lens surface Slot.
Further, the light guide plate is trapezium structure, and the reflecting plate slant setting of light guide plate surface.
Advantageous effect of the invention is: the multifunction display has many advantages, such as that small in size, low in energy consumption, display is abundant in content, And additional driving circuit is not needed, present LCD MODULE has been most common display device in single chip application design , the use of single-chip I/O mouth can be saved, operating voltage is about five volts, and has character contrast adjustment and backlight Setting, service life is long, low manufacture cost, with good economic efficiency and social benefit, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is partial structural diagram of the present invention；
In figure: 1- display screen, 2- hardboard, 3- glass plate, 4- screen signal receiver, 5- converter, 6- printing plate, on 7- Prismatic lens, 9- diffuser plate, 10- fluorescent tube, 11- light tube reflection cover, 12- reflecting plate, 13- light guide plate under prismatic lens, 8-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 2, a kind of display that can reduce radiation, including display screen 1, hardboard 2, glass plate 3, Screen signal receiver 4, converter 5, printing plate 6, upper prismatic lens 7, lower prismatic lens 8, diffuser plate 9, fluorescent tube 10, fluorescent tube reflection Cover 11, reflecting plate 12 and light guide plate 13；Printing plate 6 is arranged in 1 side of display screen, and 6 surface of printing plate setting screen is believed Number receiver 4 and converter 5；Glass plate 3 is installed in 1 bottom end of display screen and hardboard 2 is arranged in 3 side of glass plate；The glass Glass plate 3 is by upper prismatic lens 7, lower prismatic lens 8, diffuser plate 9, fluorescent tube 10, light tube reflection cover 11, reflecting plate 12 and 13 groups of light guide plate At；Lower prismatic lens 8 are arranged in 7 surface of upper prismatic lens；Light guide plate 13 and light guide plate 13 1 is arranged in 8 surface of lower prismatic lens End installation fluorescent tube 10；13 one end of light guide plate setting is installed on the light tube reflection cover 11 on 10 surface of fluorescent tube, and light guide plate 13 Reflecting plate 12 is arranged in surface.
Optimisation technique scheme as the use of the new type: 6 surface of printing plate is provided with multiple screen signal receivers 4 With converter 5, and 1 four sides of display screen are fitted with printing plate 6；7 surface of upper prismatic lens is set as lateral stupefied Slot and the stupefied slot of 8 surface of lower prismatic lens setting longitudinal direction；The light guide plate 13 is trapezium structure, and 13 surface of light guide plate is anti- Penetrate 12 slant setting of plate.
When in use, on display the small low-pressure gas room of the invention for arranging thousands of sealings is made by electric current excitation It issues invisible ultraviolet light, and then ultraviolet light hits the red, green, blue tri-color phosphor on glass below and issues meat The visible light that eye can be seen, is imaged with this.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes be included within the present invention.It should not treat any reference in the claims as limiting related right It is required that.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, all practical new according to this It is practical new to should be included in this for the technical spirit of type any trickle amendment, equivalent replacement and improvement to the above embodiments Within the protection scope of type technical solution.

Claims (3)

1. one kind can reduce the display of radiation, including display screen (1), hardboard (2), glass plate (3), screen signal receive Device (4), converter (5), printing plate (6), upper prismatic lens (7), lower prismatic lens (8), diffuser plate (9), fluorescent tube (10), fluorescent tube are anti- Penetrate cover (11), reflecting plate (12) and light guide plate (13)；It is characterized by: display screen (1) side setting printing plate (6), and And screen signal receiver (4) and converter (5) is arranged in printing plate (6) surface；Display screen (1) bottom end is installed by glass plate (3) and hardboard (2) are arranged in glass plate (3) side；The glass plate (3) is by upper prismatic lens (7), lower prismatic lens (8), diffusion Plate (9), fluorescent tube (10), light tube reflection cover (11), reflecting plate (12) and light guide plate (13) composition；Upper prismatic lens (7) surface Lower prismatic lens (8) are set；Light guide plate (13) are arranged in lower prismatic lens (8) surface and fluorescent tube is installed in light guide plate (13) one end (10)；Light guide plate (13) one end setting is installed on the light tube reflection cover (11) on fluorescent tube (10) surface, and light guide plate (13) Reflecting plate (12) are arranged in surface；Printing plate (6) surface is provided with multiple screen signal receivers (4) and converter (5), And (1) four side of display screen is fitted with printing plate (6).
2. the display that one kind according to claim 1 can reduce radiation, it is characterised in that: the upper prismatic lens (7) surface is set as lateral stupefied slot and the longitudinal stupefied slot of lower prismatic lens (8) surface setting.
3. the display that one kind according to claim 2 can reduce radiation, it is characterised in that: the light guide plate (13) For trapezium structure and reflecting plate (12) slant setting on light guide plate (13) surface.
CN201711398597.XA 2017-12-22 2017-12-22 A kind of display that can reduce radiation Pending CN109960067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711398597.XA CN109960067A (en) 2017-12-22 2017-12-22 A kind of display that can reduce radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711398597.XA CN109960067A (en) 2017-12-22 2017-12-22 A kind of display that can reduce radiation

Publications (1)

Publication Number Publication Date
CN109960067A true CN109960067A (en) 2019-07-02

Family

ID=67018713

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711398597.XA Pending CN109960067A (en) 2017-12-22 2017-12-22 A kind of display that can reduce radiation

Country Status (1)

Country Link
CN (1) CN109960067A (en)

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Legal Events

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PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190702

WD01 Invention patent application deemed withdrawn after publication