CN106226955A - Display - Google Patents
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- Publication number
- CN106226955A CN106226955A CN201610864152.5A CN201610864152A CN106226955A CN 106226955 A CN106226955 A CN 106226955A CN 201610864152 A CN201610864152 A CN 201610864152A CN 106226955 A CN106226955 A CN 106226955A
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- CN
- China
- Prior art keywords
- color
- display
- color film
- framework
- light guide
- 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.)
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
The present invention is applicable to Display Technique field, provide a kind of display, including framework, framework is provided with: show ontology, illuminating source, for guiding the light guide of light that illuminating source sends, reflecting element on the luminous reflectance that sent by illuminating source to light guide, be used for the diffuser that is dispersed on show ontology by the light that light guide is derived and being used for silk-screen color so that the color film of show ontology display background color.The illuminating source of the present invention through silk-screen color color film so that show ontology display background color, compared with prior art, color film low cost, simultaneously, color film can be with silk-screen any one color, the scheme of various different display background color can be met, and color film is lower for the loss meeting of brightness, it is possible to achieve be colored highlighted.
Description
Technical field
The invention belongs to Display Technique field, particularly to a kind of display.
Background technology
Tradition has the display (except white) of background color generally to use sheet glass under silk-screen, or changes the color of LED
Realize.
But, show that background color exists techniques below problem by above two scheme: first, by for silk-screen bottom sheet
It can be common scheme that glass changes the scheme of background color, and under silk-screen, sheet glass is usually provided in LCD (Liquid Crystal
Display, liquid crystal display) bottom, but this scheme fraction defective is high, and color is also easy to come off, and price is relative to common
Can be much higher.Additionally, sheet glass also has higher requirement for relevant equipment and environment under silk-screen.And use silk-screen bottom sheet glass
After glass, the transmitance for glass affects the biggest.Secondly, the color of backlight LED light the most on the market generally white, yellow
And blue lamp.Therefore, the background color of most display is also white, yellow and blueness.But it is based on real product various
Property and particularity, when having client to propose the background color display scheme that demand is of little use, at this moment be accomplished by use special color mould
Group LED, but use the module LED lamp of special color to be difficult to produce in enormous quantities, and price is the most higher.Additionally, there is color
LED compared to white, under equal conditions, brightness value can be on the low side, so lamp coloured for high brightness is the most less
See, and price.
To sum up, by above two display background color scheme be primarily present expensive and cannot meet display various not
Technical problem with the display of background color.
Summary of the invention
A kind of display of offer is provided, it is intended to solve that traditional monitor exists expensive,
The problem that cannot show various different background color.
The present invention is achieved in that a kind of display, and including framework, described framework is provided with:
Show ontology, illuminating source, for guiding the light guide of light that described illuminating source sends, for by illuminating source
The luminous reflectance sent is to the reflecting element on described light guide, for the light that described light guide is derived is dispersed to described show ontology
On diffuser and be connected with described diffuser and for silk-screen color so that described show ontology display background color color film.
Further, in described diffuser, silk-screen has the color layers identical with the color of described color film.
Further, described color film is set to PET coloured silk film.
Further, described diffuser, described color film, described light guide and described reflecting element are according to order from top to bottom
Stack gradually layout.
Further, the lower section of described color film is provided with on the most described color film of the luminous reflectance for being derived by described light guide
White reflective sheet.
Further, it is provided with between described show ontology and described framework for by described diffuser, described color film, described
White reflective sheet, described light guide and described reflecting element are fixed on the connector on described framework.
Further, described connector include for the portion that empties of printing opacity and for described diffuser, described framework
The solid part connected.
Further, described connector is bonding with described framework.
Further, the side of described framework connects has pcb board, described illuminating source to be arranged on described pcb board.
Further, described illuminating source includes one or more white led lamps.
The display that the present invention provides, illuminating source reflexes to light guide through reflecting element, and light guide guides illuminating source
After the light sent, being spread out by light source by diffuser so that light is uniformly propagated, meanwhile, illuminating source passes through silk-screen color
Color film so that show ontology display background color.Compared with prior art, color film low cost, meanwhile, color film can be any with silk-screen
A kind of color, therefore some uncommon colors can also make, and show various different background color and coloured silk film realizing show ontology
Loss for brightness can be lower, it is possible to achieve colored highlighted.
Accompanying drawing explanation
Fig. 1 is the structural representation that the display that the embodiment of the present invention provides arranges color film；
Fig. 2 is that the display that the embodiment of the present invention provides arranges color film and the structural representation of silk-screen color in diffuser
Figure；
Fig. 3 is that the display that the embodiment of the present invention provides arranges color film, white emission sheet and silk-screen color in diffuser
Structural representation.
In figure: 1-connector, 2-diffuser, 3-coloured silk film, 4-light guide, 5-reflecting element, 6-framework, 7-PCB plate, 8-is luminous
Light source, 9-show ontology, 10-backlight interface, 11-empties portion, 12-white reflective sheet.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be directly separately
On one element or be connected on this another element.When an element is referred to as " being connected to " another element, and it is permissible
It is directly to another element or is indirectly connected to this another element.
The present invention provides a kind of display, illuminating source 8 through the color film 3 of silk-screen color so that show ontology 9 shows
Background color.Compared with prior art, color film 3 low cost, meanwhile, the color of color film 3 can be able to meet with silk-screen any one color
Various different display background color schemes, and color film 3 is lower for the loss meeting of brightness, it is possible to achieve colored highlighted.
Referring to accompanying drawing 1, this display includes framework 6, and framework is provided with: show ontology 9, illuminating source 8, be used for guiding
The light guide 4 of the light that illuminating source 8 sends, reflecting element 5 on luminous reflectance that illuminating source 8 is sent to light guide 4, use
In the diffuser 2 that the light that light guide 4 is derived is dispersed on show ontology 9 and be used for silk-screen color so that show ontology 9
The color film 3 of display background color.
The display that the embodiment of the present invention provides, illuminating source 8 reflexes to light guide 4 through reflecting element 5, and light guide 4 draws
After leading the light that illuminating source 8 sends, being spread out by light source by diffuser 2 so that light is uniformly propagated, meanwhile, light source passes through
The color film 3 of silk-screen color is so that show ontology 9 shows background color.Compared with prior art, color film 3 low cost, supplier sets
Standby the highest with environmental requirement, supplier can make the most on the market, and additionally the color bad cost scrapped of film 3 is low；Meanwhile,
Color film 3 can be with silk-screen any one color, and therefore some uncommon colors can also make, and shows realizing show ontology 9
Various different background colors, can meet various different display background color scheme, and color film 3 is lower for the loss meeting of brightness, Ke Yishi
Existing colored highlighted.
Specifically, color film 3 is set to PET coloured silk film 3.So that preferably showing background color.What deserves to be explained is, PET
(polyethylene terephthalate), also referred to as polyethylene terephthalate, polyethylene terephthalate is
In thermoplastic polyester, topmost kind, is commonly called as polyester resin.It is by the exchange of dimethyl terephthalate (DMT) and glycol ester or
First synthesize bishydroxyethyl terephthalate with p-phthalic acid with ethylene glycol esterification, carry out polycondensation reaction the most again and prepare.With PBT
It is referred to as thermoplastic polyester, or saturated polyester together.Additionally, for convenience coloured silk film 3 is connected with framework 6, in the end of color film 3
It is provided with the interface for coordinating with framework 6 so that connect convenient and firm.
Preferably, diffuser 2, color film 3, light guide 4 and reflecting element 5 stack gradually layout according to order from top to bottom.
Specifically, in the present embodiment, illuminating source 8 is placed in the side of light guide 4, and light guide 4 is arranged above with site, and light guide 4 guides to be sent out
Light that radiant 8 sends also contributes to becoming the point source of illuminating source 8 area source of top and bottom.Reflecting element 5 is by luminescence light
The downward light that source 8 sends upwards reflexes on light guide 4.Light guide 4 is further ensured that light that illuminating source 8 sends is in correspondence
Light guide plate in uniformly propagate after, then the effect through color film 3, the light sent by illuminating source 8 by diffuser 2 is further
Dispersion is also uniformly propagated.Arranged by lamination successively so that the light that light source sends effectively is propagated, preferably to show the end
Color.
Preferably, it is provided with between show ontology 9 and framework 6 for by diffuser 2, color film 3, white reflective sheet 12, leaded light
Part 4 and reflecting element 5 are fixed on the connector 1 on framework 6.Further, connector 1 is bonding with framework 6, it is simple to fixing.Specifically
Ground, connector is preferably arranged to light-shielding sheet.It should be noted that, light-shielding sheet uses existing conventional techniques, in order in fixing diffusion
The effect of shading, such as black and white double faced adhesive tape is also acted as while part 2, color film 3, white reflective sheet 12, light guide 4 and reflecting element 5
Or black double faced adhesive tape.Preferably, connector 1 is set to black and white double faced adhesive tape.What deserves to be explained is, black and white double faced adhesive tape is a employing
The two-sided tape that black and white Double-color film is base material that special process makes, compound special black and white PET (polyethylene
Terephthalate) base material forms, and combination property is excellent, has shading and reflection function, and white face hardly picks up light, black flour
Shaded effect is good, without pin mark printing opacity.By the setting of connector 1, by diffuser 2, color film 3, white reflective sheet 12, light guide 4
It is fixed on framework 6 with reflecting element 5, is further ensured that the effect of display background color.Preferably, framework 6 is set to white size frame, white
Glue frame plays the effect of support.Specifically, connector 1 include for the portion that empties 11 of printing opacity and for diffusion sheet, framework 6
The solid part connected.Empty portion 11 so that the light that illuminating source 8 sends is uniformly dispersed smoothly after diffusion and is expanded by light source
Shedding to show ontology 9 and show, solid part is for being connected with diffusion sheet, framework 6.It should be noted that, empty the big of portion 11
Little design will be in view of matching with the size of diffusion sheet and the size of framework 6.It is to be appreciated that empty the size in portion 11
Be arranged on the condition meeting aforementioned printing opacity while, connector 1 also can stick diffusion sheet and framework 6 simultaneously.Additionally, be worth
Illustrating, the color film 3 below diffusion sheet, white reflective sheet 12, light guide 4, reflecting element 5 also can be fixed on framework 6 in the lump.
Therefore, arranging when, the portion that empties 11 of connector 1 is less than diffusion sheet, could well diffusion sheet be sticked, meanwhile, even
The outward flange of the outward flange diffusion sheet to be exceeded of the solid part of fitting 1, the most both can bond to again frame with bonding diffusion sheet
On frame 6, and then contribute to the color film 3, white reflective sheet 12, light guide 4 and the reflecting element 5 that arrange below diffusion sheet to be all enclosed in
On framework 6.Additionally, groove can also be arranged on framework 6 and then convenient firmly by diffusion sheet, color film 3, white reflective sheet
12, light guide 4 and reflecting element 5 are all enclosed in the groove of framework 6, it is to avoid rock, and then contribute to show ontology 9 by arranging
The color film 3 of the various different color of silk-screen is so that show ontology 9 shows various different background color.Specifically, show ontology 9 is
LCD, LCD (Liquid Crystal Display, i.e. liquid crystal display).It should be noted that, LCD is generally divided into black and white class LCD
And color LCD, the present invention is applicable to black and white class LCD.
Preferably, the side of framework 6 connects has pcb board 7, illuminating source 8 to be arranged on pcb board 7；It should be noted that, PCB
Plate 7 is provided with the backlight interface 10 for switching on power.PCB (Printed CircuitBoard), Chinese is for printing electricity
Road plate, also known as printed substrate, is important electronic unit, is that supporter and the electronic devices and components of electronic devices and components electrically connect
The carrier connect.Owing to it is to use electron printing to make, therefore it is referred to as " printing " circuit board.
Further, illuminating source 8 includes one or more white led lamps.It should be noted that, LED (light
Emitting diode, i.e. light emitting diode), its basic structure is one piece of electroluminescent chip of semiconductor material, permissible
With on elargol or latex solidified to pcb board 7, it is also possible to be welded on pcb board 7, it is also possible to fixed by support, white led lamps
Chip and circuit board can be connected with silver wire or gold thread.The present embodiment preferably employs LED is welded on pcb board, it is simple to
Communicate with the circuit on pcb board (on printed circuit board (PCB)) after welding.Further, owing to also having a backlight interface on pcb board
10, external power source is energized by contact backlight interface 10, such that it is able to lightening LED lamp.
The surrounding of white led lamps can also use epoxy sealing, plays the effect of protection internal core.Owing to backlight is
The White LED used, and the color of color film 3 can preferably meet various different display background color with silk-screen any one color
Scheme, and color film 3 is lower for the loss meeting of brightness, it is possible to achieve colored highlighted so that brightness shelves can also be higher.
Further, referring to Fig. 2, in diffuser 2, silk-screen has the color layers identical with the color of color film 3.By expanding
The color layers that on loose mail 2, silk-screen is identical with color film 3, diffuser 2 is dispersed light when, by being combined with color film 3, at luminous light
In the case of source 8 is not lighted, diffuser 2 spreads the color of silk-screen, to show background color.Diffuser 2 is usually arranged as diffusion sheet.Need
Illustrating, diffusion sheet is one of backlight module composition, by silk-screen color on diffusion sheet, and jointly acts on color film 3, enters
One step provides the area source of a uniform display background color in the case of not lighting for display.It should be noted that, for
Coloured LED scheme, just can show background color after the most only lighting, and the scheme of silk-screen background color on diffusion sheet
In the case of lighting or not lighting, all can show that background color, color arranging of film 3 can meet conditions above simultaneously, additionally color film
3 can be with silk-screen any one color.Therefore it may only be necessary to the colour match mode of the color film 3 of conversion.
Further, refer to Fig. 3, be provided with the luminous reflectance for being derived by light guide 4 in the lower section of color film 3 to color film 3
On white reflective sheet 12, specifically, white reflective sheet 12 is arranged between light guide 4 and color film 3, and white reflective sheet 12 is arranged
For the flake that transmitance is high, reflect light by the white reflective sheet 12 arranged so that the color lighting rear background color is deeper.Need
Bright, white reflective sheet 12 is a kind of slide composition reflector plate that can be produced reflection by its back side, and slide has
One front being partially or completely made up of multiple composite surfaces, each composite surface is all for by the cylinder only tilted to a direction
Face and the curved surface tilted to opposite direction or plane composition, above-mentioned composite surface or continuous print or be inserted with plane therebetween, and
And its structure is most of area that the face of cylinder accounts for composite surface, and above-mentioned slide also has one by multiple adjacent corner cube prisms
The back side constituted.By arranging white reflective sheet 12 so that light the color burn of rear background color, improve the effect of display background color.
Additionally, it should be noted that, diffuser 2, light guide 4 and reflecting element 5 in the present embodiment all may be configured as flake, anti-to meet
Penetrate the demand of light, it is also possible to be set to other shapes according to practical situation, additionally, diffuser 2, light guide 4 and the knot of reflecting element 5
Structure can mate according to the true form of framework 6, in order to diffuser 2, light guide 4, reflecting element 5 are arranged on framework 6
On.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Any amendment, equivalent or the improvement etc. made within principle, should be included within the scope of the present invention.
Claims (10)
1. a display, it is characterised in that include that framework, described framework are provided with:
Show ontology, illuminating source, for guiding the light guide of light that described illuminating source sends, for being sent by illuminating source
Luminous reflectance to the reflecting element on described light guide, for the light that described light guide is derived is dispersed on described show ontology
Diffuser and for silk-screen color so that described show ontology display background color color film.
2. display as claimed in claim 1, it is characterised in that in described diffuser there be and the color phase of described color film silk-screen
Same color layers.
3. display as claimed in claim 1, it is characterised in that described color film is set to PET coloured silk film.
4. the display as described in any one of claims 1 to 3, it is characterised in that described diffuser, described color film, described in lead
Light part and described reflecting element stack gradually layout according to order from top to bottom.
5. display as claimed in claim 4, it is characterised in that the lower section of described color film is provided with for being led by described light guide
White reflective sheet on the most described color film of the luminous reflectance gone out.
6. display as claimed in claim 5, it is characterised in that be provided with between described show ontology and described framework for inciting somebody to action
Described diffuser, described color film, described white reflective sheet, described light guide and described reflecting element are fixed on the company on described framework
Fitting.
7. display as claimed in claim 6, it is characterised in that described connector includes for the portion that empties of printing opacity and use
In the solid part being connected with described diffuser, described framework.
8. display as claimed in claim 6, it is characterised in that described connector is bonding with described framework.
9. the display as described in any one of claims 1 to 3, it is characterised in that the side of described framework connects pcb board,
Described illuminating source is arranged on described pcb board.
10. the display as described in any one of claims 1 to 3, it is characterised in that described illuminating source includes one or more
White led lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864152.5A CN106226955A (en) | 2016-09-29 | 2016-09-29 | Display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864152.5A CN106226955A (en) | 2016-09-29 | 2016-09-29 | Display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106226955A true CN106226955A (en) | 2016-12-14 |
Family
ID=58077440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864152.5A Pending CN106226955A (en) | 2016-09-29 | 2016-09-29 | Display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871019A (en) * | 2017-03-29 | 2017-06-20 | 珠海格力电器股份有限公司 | Light structures and electric oven |
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Application publication date: 20161214 |