CN106409171B - A kind of reflective quantum dot TV - Google Patents
A kind of reflective quantum dot TV Download PDFInfo
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- CN106409171B CN106409171B CN201611134902.XA CN201611134902A CN106409171B CN 106409171 B CN106409171 B CN 106409171B CN 201611134902 A CN201611134902 A CN 201611134902A CN 106409171 B CN106409171 B CN 106409171B
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- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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Abstract
A kind of reflective quantum dot TV, belongs to field of display technology.Light red quantum dot, blue light is caused to cause light green quantum dot, optical fiber layer, optical fiber layer incidence surface antireflection layer, surface imaging layer including digital blue area source, blue quantum dot, blue light.Advantage is, higher colour gamut, higher brightness can be not only obtained compared to existing LCD LCD technology, OLED display technology, LED display technique, and can be and realize Rimless, Surface of Sphere or the diversified hommization display modes such as outer Surface of Sphere show, any curvature cambered surface show, relief surface is shown in any curvature, it especially at least can energy saving 70% or more compared to existing display mode.
Description
Technical field
The invention belongs to field of display technology, specifically provide a kind of reflective quantum dot TV (or display), can be with
It is widely used in the places such as family, meeting room, office space.
Background technique
Existing display technology include CRT display technology, PDP display technology, LCD display technology, OLED display technology,
LED display technique (including PLED), DLP display technology, QLED display technology, laser fluorescence body display technology, wherein CRT is shown
Technology, PDP display technology are superseded, and other several technologies respectively have each suitable application places.For showing colour gamut, on year-on-year basis
Other technologies, QLED display technology have bigger colour gamut, it is contemplated that can become the display technology of the following mainstream.For energy conservation,
LED display technique is because of the display technology that low-light level flashes and can not show the tonal gradation of corresponding color but most consumes energy, secondly
It is the low PDP display technology of luminous efficiency, is that the LCD display technology, DLP display technology, OLED of multilayer transmission show skill again
Art.The LCD liquid crystal technology of present mainstream is because polaroid, colored filter, aperture opening ratio cause its light utilization efficiency less than 6%, DLP
For the problem of optical path loss of the light of technology is also bigger, OLED there is also the light efficiency problem of electron excitation, QLED shows skill
Art belongs to photoluminescent techniques, should theoretically have preferable energy-saving effect.QLED display technology is based on blue light excitation display
Green, red display technology, because its light is excited in blue light level, so it generates blue light relative to generating ultraviolet level or more
Light or high energy electron excitation shine consumption energy it is smaller.Using the existing LCD technology of QLED technological transformation, on the one hand due to
The luminous energy needed of QLED display technology excitation is minimum, even if on the other hand since QLED is using transmission-type, the layer of transmission
Number is also minimum, so, QLED compares LCD display technology, and light utilization ratio at least can be improved 50% or more, according to no transmission
Reflective technology, light utilization ratio theoretically can achieve 70% or more.
LED light has very high luminous efficiency as light source, is applied to display screen, under high illumination same light with higher
Electrotransformation efficiency, tonal gradation, the brightness close association of colour gamut and LED of LED display.LED display nothing under low-light level
Method realizes high tonal gradation, high colour gamut, and the brightness for reducing LED display is tonal gradation and colour gamut to sacrifice LED display
(or number of colours) is cost, and the LED display of low-light level will appear that Moire fringe, LED light flashing, color is partially red, colour gamut is narrow
The defects of narrow, and the LED display of high brightness will cause glare effect applied to interior, human eye viewing dozens of minutes will produce
Raw sense of discomfort, so, LED display is not suitable for being applied to the lower indoor environment of brightness.Instead of LED light is not energy-efficient, high
The LED light energy consumption of brightness is big, but in order to meet colour gamut requirement, has to applied to display screen using high brightness.In order to make LED
Display screen, which adapts to indoor requirement, does not reduce colour gamut again, and method generally used now is pasted black film or adopted on LED display
With the lamp of blackout cover, both methods be equal to highest is reached into the brightness of LED light but be afraid of that LED light is too bright and in LED light
Outside increases black film again, and method is to exchange the high colour gamut of LED display, high comparison for increase the energy consumption of LED display
It spends and the LED light for overcoming LED display under low-light level flashes and avoids the occurrence of Moire fringe, so, LED display is indoors
It is carbon isotopes and is not energy-conserving product when is used under environment.
Quantum dot (Quantun Dots) is a kind of small nanocrystal, usually combined by zinc, cadmium, selenium and sulphur atom and
At nineteen eighty-three is studied for the first time by AT&T Labs, and physicist mark Reed of Yale University will be this after the several years
Semiconductive particles are officially named " quantum dot ", and the characteristic of " quantum dot " is by after light or electro photoluminescence, and " quantum dot " will
Coloured light is issued, the color of light determines that this characteristic makes " quantum dot " by the composition material and size shape of " quantum dot "
The color of the light of light source sending can be changed.The QDVision founded has been grasped within Massachusetts Institute of Technology graduate 2005
The photochromic controlling technology of " quantum dot " is thus applied to full-color display technology for " quantum dot " and opens gate.
In terms of the adjustable light source technology of tonal gradation, LED light source, laser light source, electroluminescent organic film illuminating source with
And the light source based on TFT liquid crystal principles, the lighting source for meeting the high tonal gradation of display application can be modulated.
Summary of the invention
The purpose of the present invention is to provide a kind of reflective quantum dot TVs (or display), utilize the photochromic of " quantum dot "
The tonal gradation controlling technology of controlling technology and light proposes the manufacturing method of a kind of reflective quantum dot TV or display,
There is no light loss caused by polaroid, colored filter, and aperture opening ratio also can reach 70% or more, compares existing display technology
TV or display have the characteristics that more energy efficient and colour gamut is wider.
The principle of the present invention be Stokes' law, " quantum dot " photochromic controlling technology, the absorption of light and principle of reflection,
The leaded light and image-forming principle of optical fiber.
The present invention includes digital blue area source 1, blue quantum dot 2, blue light cause light red quantum dot 3, blue light cause light
Green quantum dot 4, optical fiber layer 5, optical fiber layer incidence surface antireflection layer 6, surface imaging layer 7；As shown in Figure 1.Blue quantum dot 2 sprays
It is plated in transparent optical fibers film surface, forms the optical fiber 51 of blue quantum dot, as shown in Figure 2.Blue light causes light red quantum dot 3 to spray
It is plated in transparent optical fibers film surface, forms the optical fiber 52 of red quantum dot, as shown in Figure 3.Blue causes light green quantum dot 4 to spray
It is plated in transparent optical fibers film surface, the optical fiber 53 for forming green quantum dot is as shown in Figure 4.Optical fiber layer 5 is blue by film layer spraying plating
The optical fiber 51 of color quantum dot, the optical fiber 52 of film layer spraying plating red quantum dot, film layer spraying plating green quantum dot optical fiber 53 form.It is blue
The optical fiber 51 of color quantum dot, the optical fiber 52 of red quantum dot, green quantum dot optical fiber 53 form an optical fiber group pixel
5123, each optical fiber group pixel 5123 corresponds to three point light sources on digital blue area source 1.Within optical fiber layer 5
The complete phase of arrangement mode of the arrangement mode of each optical fiber group pixel 5123 and the point light source for forming digital blue area source 1
Same and one-to-one correspondence.Optical fiber layer incidence surface antireflection layer 6 is the anti-reflection between optical fiber layer 5 and digital blue area source 1
Layer is penetrated, they are closely to fit together.
Digital blue area source 1 of the invention can be by small spacing LED blue-ray light form can each LED point light source
The digital blue area source of the controllable LED of tonal gradation, is also possible to by blue area source+TFT transparent liquid crystal or white face light
The digital blue area source of the controllable LCD of each point light source tonal gradation that source+blue color filter+TFT transparent liquid crystal is formed, also
It can use the controllable digital blue area source of OLED of each point light source tonal gradation of OLED principle manufacture.
Digital blue area source 1 of the invention be by the adjustable point light source groups of tonal gradation in matrix arrangement at.
In blue area source 1 digital using LED blue lamp composition, control mode is equal to existing complete digital blue area source 1
The control mode of color LED；Digital blue area source 1 is using TFT transparent liquid crystal+blue area source or TFT+ blue color filter
When the digital blue area source 1 of+white area source composition, control mode is equal to existing LCD LCD TV or display
Control mode；Digital blue area source 1 is in blue area source 1 digital using digital OLED composition, control mode
It is equal to the control mode of existing OLED TV or display.
2 spraying plating sputter of blue quantum dot or film of the invention is in the transparent optical fibers of composition optical fiber layer 5
In film surface.As shown in Figure 2.
It is the quantum dot that blue causes burn red after light that blue light of the invention, which causes light red quantum dot 3, and blue light causes light red
3 spraying plating sputter of quantum dot or film are in the transparent optical fibers film surface of composition optical fiber layer 5.As shown in Figure 3.
Blue of the invention causes the quantum dot of glow green after 4 blue cause light of light green quantum dot, and blue light causes light green amount
Son 4 spraying plating sputters of point or film are in the transparent optical fibers film surface of composition optical fiber layer 5.As shown in Figure 4.
Optical fiber layer 5 of the invention is the light of optical fiber 51 by film layer spraying plating blue quantum dot, film layer spraying plating red quantum dot
The composition of optical fiber 53 of fibre 52, film layer spraying plating green quantum dot, wherein the optical fiber 51 of film layer spraying plating blue quantum dot, film layer spraying plating are red
The optical fiber 52 of color quantum dot, the optical fiber 53 of film layer spraying plating green quantum dot form an optical fiber group pixel 5123, each light
Three point light sources on the corresponding digital blue area source 1 of fibre group pixel 5123.Optical fiber group pixel within optical fiber layer 5
5123 arrangement mode is identical with the digital blue arrangement mode of point light source of area source 1 is formed and corresponds, such as
Shown in Fig. 5.Blue point light source corresponding with the optical fiber 51 of film layer spraying plating blue quantum dot is through film layer spraying plating blue quantum dot
It is still the coloured light that turns blue after the conduction of optical fiber 51；Blue point light source warp corresponding with the optical fiber 52 of film layer spraying plating red quantum dot
Burn red after 52 fiber absorption of optical fiber of film layer spraying plating red quantum dot；With 53 phase of optical fiber of film layer spraying plating green quantum dot
Glow green after corresponding 53 fiber absorption of optical fiber of the blue point light source through film layer spraying plating green quantum dot.Within optical fiber layer 5
Optical fiber group pixel 5123 and corresponding digital blue area source 1 three point light sources formed one it is modulated
RGB three primary colours pixel.
The light-emitting surface or imaging surface of optical fiber layer 5 of the invention can be plane, inner or outer curved surface, inner or outer Surface of Sphere
, relief surface etc. various shapes, incidence surface or enter image planes shape be then equal to digital blue 1 plane of area source shape and
The combined shaped of digital blue area source 1.
The outer shape of optical fiber layer 5 of the invention can be cuboid, cylindrical body inwardly or outwardly, outwardly or inwardly
The various shapes such as spherosome, the prismatoid expanded or shunk, embossment body.
Optical fiber layer 5 of the invention can be used and can refer to and apply for a patent 2,016 10 475659.1 that " a kind of display surface is three-dimensional
Embossment lead as screen " in propose method implement, both: optical fiber being first arranged in certain thickness optical fiber layer, then in a mold
Finishing impression or it is machined to design shape again after hot pressing or bonding forming, or direct engraving or processing after being arranged in cuboid and forming
To design shape, finally it is surface-treated again.
Optical fiber layer incidence surface antireflection layer 6 of the invention is subtracting between optical fiber layer 5 and digital blue area source 1
Reflecting layer, optical fiber layer incidence surface antireflection layer 6 can be by spraying plating, sputter, films on optical fiber layer 5, can also be with encapsulating
Mode optical fiber layer 5 is fitted closely with digital blue area source 1 together with, as shown in Figure 6.Entering light using by optical fiber layer
6 spraying plating of face antireflection layer, sputter, film are in optical fiber layer 5 when entering light or entering image planes, optical fiber layer 5 and digital blue area source 1
Between gap range be 0~0.4mm, it is the smaller the better.
Surface imaging layer 7 of the invention be spraying plating, sputter, film in 5 light-emitting surface of optical fiber layer or out image planes for increasing
Show the coating of image contrast and visual angle.The production method of surface imaging layer 7 can refer to a kind of " light of polygon optical fiber composition
Fibre is led as screen " implement, both: height of the surface imaging layer by refractive index after the solidification for having affinity with fiber-optic core material less than 1.5 is thoroughly
The mass range of addition nanometer light diffusing agent particle is 0.2%~2% among prescribed liquid and mass range is 0.1%~1%
Black developing agent simultaneously stirs evenly, and spraying plating, sputter, film form surface imaging layer 7 in the surface of optical fiber layer 5, and wherein can be can for black developing agent
Dissolubility black essence, soluble metal complex compound is black, nano-graphite is black, the black that RGB three primary colours are made into etc., in one kind based on number
When the reflection type optical fiber TV of white light source or enough contrasts of display, it can choose and do not added among surface imaging layer 7
Black developing agent.
Contrast of the invention can both be solved by adding black developing agent within surface imaging layer 7, can also pass through tune
Whole blue quantum dot 2, blue light cause light red quantum dot 3, blue light to cause light green quantum dot 4 in spraying plating, sputter, film liquid
Concentration solves, and blue quantum dot 2, blue light cause light red quantum dot 3, blue light to cause light green quantum dot 4 in spraying plating, sputter, painting
Concentration in film liquid body is higher, and contrast, the acutance of a kind of reflective quantum dot TV or display are higher.
It is an advantage of the current invention that compared to existing LCD LCD technology, OLED display technology, LED display technique
Higher colour gamut, higher brightness can be not only obtained, but also can be and realize Rimless, Surface of Sphere or outer circle in any curvature
The diversified humanized display modes such as spherical surface is shown, any curvature cambered surface is shown, relief surface is shown, especially compared to existing
Some display modes at least can 70% or more energy conservation.
Detailed description of the invention
Fig. 1 is composition and location diagram of the invention.Wherein, digital blue area source 1, blue quantum dot 2, blue light
Light red quantum dot 3, blue light is caused to cause light green quantum dot 4, optical fiber layer 5, optical fiber layer incidence surface antireflection layer 6, surface imaging layer
7。
Fig. 2 is signal of blue 2 spraying plating of quantum dot in the optical fiber 51 in transparent optical fibers film surface, forming blue quantum dot
Figure.
Fig. 3 is that blue light causes 3 spraying plating of light red quantum dot in the optical fiber 52 in transparent optical fibers film surface, forming red quantum dot
Schematic diagram.
Fig. 4 is that blue causes 4 spraying plating of light green quantum dot in the optical fiber 53 in transparent optical fibers film surface, forming green quantum dot
Schematic diagram.
Fig. 5 is the schematic diagram of optical fiber layer 5.It is optical fiber 51, the film layer spraying plating red quantum by film layer spraying plating blue quantum dot
The optical fiber 52 of point, the optical fiber 53 of film layer spraying plating green quantum dot form.The optical fiber of the optical fiber 51 of blue quantum dot, red quantum dot
52, the optical fiber 53 of green quantum dot forms an optical fiber group pixel 5123, the corresponding number of each optical fiber group pixel 5123
Three point light sources on formula blue area source 1.The arrangement mode and composition of each optical fiber group pixel 5123 within optical fiber layer 5
The arrangement mode of the point light source of digital blue area source 1 is identical and corresponds.
Fig. 6 is the anti-reflection that optical fiber layer incidence surface antireflection layer 6 is between optical fiber layer 5 and digital blue area source 1
Penetrate the schematic diagram that layer closely fits together.
Specific embodiment
Implemented according to Fig. 1~4.
The present invention causes light red quantum dot 3, blue light to cause light green by digital blue area source 1, blue quantum dot 2, blue light
Color quantum dot 4, optical fiber layer 5, optical fiber layer incidence surface antireflection layer 6, surface imaging layer 7 form, as shown in Figure 1.
Digital blue area source 1 of the invention can be by small spacing LED blue-ray light form can each LED point light source
The digital blue area source of the controllable LED of tonal gradation, is also possible to by blue area source+TFT transparent liquid crystal or white face light
The digital blue area source of the controllable LCD of each point light source tonal gradation that source+blue color filter+TFT transparent liquid crystal is formed, also
It can use the controllable digital blue area source of OLED of each point light source tonal gradation of OLED principle manufacture.
Digital blue area source 1 of the invention be by the adjustable point light source groups of tonal gradation in matrix arrangement at.
In blue area source 1 digital using LED blue lamp composition, control mode is equal to existing complete digital blue area source 1
The control mode of color LED；Digital blue area source 1 is using TFT transparent liquid crystal+blue area source or TFT+ blue color filter
When the digital blue area source 1 of+white area source composition, control mode is equal to existing LCD LCD TV or display
Control mode；Digital blue area source 1 is in blue area source 1 digital using digital OLED composition, control mode
It is equal to the control mode of existing OLED TV or display.
2 spraying plating sputter of blue quantum dot or film of the invention is in the transparent optical fibers of composition optical fiber layer 5
In film surface.As shown in Figure 2.
It is the quantum dot that blue causes burn red after light that blue light of the invention, which causes light red quantum dot 3, and blue light causes light red
3 spraying plating sputter of quantum dot or film are in the transparent optical fibers film surface of composition optical fiber layer 5.As shown in Figure 3.
Blue of the invention causes the quantum dot of glow green after 4 blue cause light of light green quantum dot, and blue light causes light green amount
Son 4 spraying plating sputters of point or film are in the transparent optical fibers film surface of composition optical fiber layer 5.As shown in Figure 4.
Optical fiber layer 5 of the invention is the light of optical fiber 51 by film layer spraying plating blue quantum dot, film layer spraying plating red quantum dot
The composition of optical fiber 53 of fibre 52, film layer spraying plating green quantum dot, wherein the optical fiber 51 of film layer spraying plating blue quantum dot, film layer spraying plating are red
The optical fiber 52 of color quantum dot, the optical fiber 53 of film layer spraying plating green quantum dot form an optical fiber group pixel 5123, each light
Three point light sources on the corresponding digital blue area source 1 of fibre group pixel 5123.Optical fiber group pixel within optical fiber layer 5
5123 arrangement mode is identical with the digital blue arrangement mode of point light source of area source 1 is formed and corresponds, such as
Shown in Fig. 5.Blue point light source corresponding with the optical fiber 51 of film layer spraying plating blue quantum dot is through film layer spraying plating blue quantum dot
It is still the coloured light that turns blue after the conduction of optical fiber 51；Blue point light source warp corresponding with the optical fiber 52 of film layer spraying plating red quantum dot
Burn red after 52 fiber absorption of optical fiber of film layer spraying plating red quantum dot；With 53 phase of optical fiber of film layer spraying plating green quantum dot
Glow green after corresponding 53 fiber absorption of optical fiber of the blue point light source through film layer spraying plating green quantum dot.Within optical fiber layer 5
Optical fiber group pixel 5123 and corresponding digital blue area source 1 three point light sources formed one it is modulated
RGB three primary colours pixel.
The light-emitting surface or imaging surface of optical fiber layer 5 of the invention can be plane, inner or outer curved surface, inner or outer Surface of Sphere
, relief surface etc. various shapes, incidence surface or enter image planes shape be then equal to digital blue 1 plane of area source shape and
The combined shaped of digital blue area source 1.
The outer shape of optical fiber layer 5 of the invention can be cuboid, cylindrical body inwardly or outwardly, outwardly or inwardly
The various shapes such as spherosome, the prismatoid expanded or shunk, embossment body.
Optical fiber layer 5 of the invention can be used and can refer to and apply for a patent 2,016 10 475659.1 that " a kind of display surface is three-dimensional
Embossment lead as screen " in propose method implement, both: optical fiber being first arranged in certain thickness optical fiber layer, then in a mold
Finishing impression or it is machined to design shape again after hot pressing or bonding forming, or direct engraving or processing after being arranged in cuboid and forming
To design shape, finally it is surface-treated again.
Optical fiber layer incidence surface antireflection layer 6 of the invention is subtracting between optical fiber layer 5 and digital blue area source 1
Reflecting layer, optical fiber layer incidence surface antireflection layer 6 can be by spraying plating, sputter, films on optical fiber layer 5, can also be with encapsulating
Mode optical fiber layer 5 is fitted closely with digital blue area source 1 together with, as shown in Figure 6.Entering light using by optical fiber layer
6 spraying plating of face antireflection layer, sputter, film are in optical fiber layer 5 when entering light or entering image planes, optical fiber layer 5 and digital blue area source 1
Between gap range be 0~0.4mm, it is the smaller the better.
Surface imaging layer 7 of the invention be spraying plating, sputter, film in 5 light-emitting surface of optical fiber layer or out image planes for increasing
Show the coating of image contrast and visual angle.The production method of surface imaging layer 7 can refer to a kind of " light of polygon optical fiber composition
Fibre is led as screen " implement, both: height of the surface imaging layer by refractive index after the solidification for having affinity with fiber-optic core material less than 1.5 is thoroughly
The mass range of addition nanometer light diffusing agent particle is 0.2%~2% among prescribed liquid and mass range is 0.1%~1%
Black developing agent simultaneously stirs evenly, and spraying plating, sputter, film form surface imaging layer 7 in the surface of optical fiber layer 5, and wherein can be can for black developing agent
Dissolubility black essence, soluble metal complex compound is black, nano-graphite is black, the black that RGB three primary colours are made into etc., in one kind based on number
When the reflection type optical fiber TV of white light source or enough contrasts of display, it can choose and do not added among surface imaging layer 7
Black developing agent.
Contrast of the invention can both be solved by adding black developing agent within surface imaging layer 7, can also pass through tune
Whole blue quantum dot 2, blue light cause light red quantum dot 3, blue light to cause light green quantum dot 4 in spraying plating, sputter, film liquid
Concentration solves, and blue quantum dot 2, blue light cause light red quantum dot 3, blue light to cause light green quantum dot 4 in spraying plating, sputter, painting
Concentration in film liquid body is higher, and contrast, the acutance of a kind of reflective quantum dot TV or display are higher.
Claims (2)
1. a kind of reflective quantum dot TV, which is characterized in that including digital blue area source (1), blue quantum dot (2),
Blue light causes light red quantum dot (3), blue light to cause light green quantum dot (4), optical fiber layer (5), optical fiber layer incidence surface antireflection layer
(6), surface imaging layer (7)；
Blue quantum dot (2) spraying plating is in the optical fiber (51) in transparent optical fibers film surface, forming blue quantum dot；
Blue light causes (3) spraying plating of light red quantum dot in the optical fiber (52) in transparent optical fibers film surface, forming red quantum dot；
Blue causes (4) spraying plating of light green quantum dot in the optical fiber (53) in transparent optical fibers film surface, forming green quantum dot；
Optical fiber layer (5) is optical fiber (52), the film of optical fiber (51) by film layer spraying plating blue quantum dot, film layer spraying plating red quantum dot
Optical fiber (53) composition of layer spraying plating green quantum dot；The optical fiber (51) of blue quantum dot, the optical fiber (52) of red quantum dot, green
The optical fiber (53) of quantum dot forms an optical fiber group pixel (5123), each optical fiber group pixel (5123) correspondence is digital
Three point light sources on blue area source (1)；
The digital blue area source (1) of the arrangement mode and composition of each optical fiber group pixel (5123) within optical fiber layer (5)
Point light source arrangement mode it is identical and correspond；Optical fiber layer incidence surface antireflection layer (6) be between optical fiber layer (5) and
Antireflection layer between digital blue area source (1), they are closely to fit together；
The described digital blue area source (1) be by matrix arrangement the adjustable point light source groups of tonal gradation at；It is digital
What blue area source (1) was formed with small spacing LED blue-ray light；Or digital indigo plant is formed with by blue area source+TFT transparent liquid crystal
Color area source (1)；Or digital blue area source (1) is formed with white area source+blue color filter+TFT transparent liquid crystal；Or system
Make the digital blue area source composition of the controllable OLED of each point light source tonal gradation；
When in transparent optical fibers film surface, optical fiber can reflection blue for blue quantum dot (2) spraying plating；Blue light causes light red quantum dot
(3) spraying plating, can reflection red light after the photic optical fiber of blue when in transparent optical fibers film surface；Blue light causes light green quantum dot (4)
Spraying plating, can reflection green light after the photic optical fiber of blue when in transparent optical fibers film surface；
Optical fiber layer incidence surface antireflection layer (6) is the antireflective between optical fiber layer (5) and digital blue area source (1)
Layer, optical fiber layer incidence surface antireflection layer (6) pass through spraying plating, sputter, film on optical fiber layer (5), or will in a manner of encapsulating
Optical fiber layer (5) and digital blue area source (1) fit closely together；It is using optical fiber layer incidence surface antireflection layer (6)
Spraying plating, sputter, film are in optical fiber layer (5) when entering light or entering image planes, between optical fiber layer (5) and digital blue area source (1)
Gap be 0~0.4mm.
2. reflective quantum dot TV according to claim 1, which is characterized in that the surface imaging layer (7) is spray
Plating, sputter, film are in optical fiber layer (5) light-emitting surface or image planes out, for increasing the coating of display image contrast and visual angle.
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| CN103680367A (en) * | 2012-09-19 | 2014-03-26 | 杜比实验室特许公司 | Quantum dot/remote phosphor display system improvements |
| CN105278150A (en) * | 2015-11-05 | 2016-01-27 | 深圳市华星光电技术有限公司 | Quantum dot color film substrate, manufacture method thereof and liquid crystal display device |
| 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 |
| CN106057086A (en) * | 2016-06-25 | 2016-10-26 | 北京方瑞博石数字技术有限公司 | Guiding image screen with three-dimensional embossment as display surface |
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