CN108594530A - A kind of energy-saving display panel of light shading type for TPC machines - Google Patents
A kind of energy-saving display panel of light shading type for TPC machines Download PDFInfo
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- CN108594530A CN108594530A CN201810408260.0A CN201810408260A CN108594530A CN 108594530 A CN108594530 A CN 108594530A CN 201810408260 A CN201810408260 A CN 201810408260A CN 108594530 A CN108594530 A CN 108594530A
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- Prior art keywords
- backboard
- incident side
- light
- plastic frame
- card slot
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Classifications
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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
- G02F1/13—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
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of energy-saving display panels of light shading type for TPC machines, include backlight panel and liquid crystal display, the backlight panel includes backboard, lamp bar, reflector plate, light guide plate, plastic frame and film layer, the plastic frame is designed along four sides of backboard, it is designed with card slot on four avris walls of the backboard, the incident side of the plastic frame is designed with glue frame button point, the incident side of the backboard is designed with backboard card slot, the plastic frame incident side is fastened in embedded in backboard card slot by glue frame button point, three side of plastic frame non-light incidence side is designed with glue frame card slot, three side of non-light incidence side of the backboard is designed with backboard and buckles a little, the plastic frame incident side is fastened in external mounting type in backboard card slot by glue frame button point, the film layer is laid on light guide plate.The present invention compares full external mounting type structure, and operating efficiency only declines about 10%, but entire optics briliancy can improve about 150~250cd/m2, and the undulating value of optical homogeneity property is less than 5%.
Description
Technical field
The present invention relates to new material power-saving technology, specifically a kind of energy-saving display panel of light shading type for TPC machines.
Background technology
The composition and working principle of liquid crystal display：For the structure of liquid crystal display, either notebook screen is still
Desktop liquid crystal display, the layered structure that the liquid crystal display screen of use is made of different piece entirely.Liquid crystal display is by two
Block plate is constituted, thickness about 1mm, therebetween by including that the 5um uniform intervals of liquid crystal material separate.Because liquid crystal material itself is not sent out
Light, and have one piece of backlight at the liquid crystal display screen back side（Or uniform light board）And reflective membrane, backlight are by fluorescent material group
At light can be emitted, effect is mainly to provide uniform backlight.
With the development of the times, family experience requirements also step up, it is desirable that high brightness, high colour gamut and high contrast, on
It states the development of display technology and the requirement of user experience while bringing increasing considerably for power consumption and fever, it is therefore necessary to
Develop low-loss and energy-saving but keep the backlit display of high transparency, wherein in available liquid crystal display device, backlight module shines
Quality will directly influence the image quality of liquid crystal display.
Typically, for the machine of PC classes, due to the characteristic of its different mobile phone plane plate class, in the quality of picture single-point
Want more slightly lower on it is required that, therefore the machine of almost all of PC classes does not have phase for the convenience of assembling to light loss aspect
The Prevention method answered, but with the input of low-grade location LED light, there is the machine for comparing and light loss safeguard procedures being seeded to PC classes
Kind, improve entire optical quality.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of energy-saving display panel of light shading type for TPC machines
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of energy-saving display panel of light shading type for TPC machines includes backlight panel and liquid crystal display, the backlight panel
Include backboard, lamp bar, reflector plate, light guide plate, plastic frame and film layer, the liquid crystal display is located at the top of backlight panel, institute
The bottom that backboard is located at backlight panel is stated, the lamp bar is fitted on the side wall of backboard incident side, and the reflector plate is set to the back of the body
The top of plate, the lamp bar includes substrate, heat-conducting glue band, LED particle and terminal, if the LED particle is equipped with arterial highway simultaneously
And be equidistantly mounted on substrate, the terminal is mounted on the conducting end of substrate, and the heat-conducting glue band is fitted in the outside of substrate, institute
It states substrate to be mounted on backboard by heat-conducting glue band, the incident side of the reflector plate is deeply to the bottom end of lamp bar, the reflector plate
If incident side be provided with arterial highway lug, between adjacent LED particle, the light guide plate is arranged in reflector plate the lug
Top, incident side and the LED particle of the light guide plate fit, the spacing between the backboard incident side inner wall and reflector plate
0.15 ± 0.05mm is remained, the spacing between the light guide plate incident side and LED particle remains 0.2mm+0/-0.1mm, institute
It states plastic frame to design along four sides of backboard, is designed with card slot on four avris walls of the backboard, the plastic frame enters light
Side is designed with glue frame button point, and the incident side of the backboard is designed with backboard card slot, and the plastic frame incident side passes through glue frame button point
Be fastened in backboard card slot in embedded, three side of plastic frame non-light incidence side is designed with glue frame card slot, the backboard it is non-
Three side of incident side is designed with backboard and buckles a little, and the plastic frame incident side is fastened on backboard card slot by glue frame button point in external mounting type
Interior, the film layer is laid on light guide plate, and positioning strip is provided in the left and right sidewall of the backboard, is provided on the positioning strip
Positioning column is equipped with location hole at left and right sides of the film layer, and the location hole is with positioning column in matching relationship one by one, the modeling
Inner liner is provided on the inner plane of glue frame, the inner liner is located at the top of location hole and is fitted in the upper table of location hole
Face, the film layer include composite sheet, prismatic lens and diffusion sheet, and the composite sheet, prismatic lens and diffusion sheet are in group from top to bottom
It closes, the main body of the composite sheet is lustre adding layer, and the surface of the lustre adding layer is coated with diffusion ion layer, the following table of the lustre adding layer
Face is provided with Lens surge layers, and the wave crest of the Lens surge layers goes out to be provided with electrostatic ionic.
As a further solution of the present invention：The setting of the incident side of the reflector plate is jagged, the terminal of the lamp bar
Positioned at indentation, there.
As a further solution of the present invention：The light guide plate is provided with minute surface and wire side, the minute surface of the light guide plate with
Film layer fits, and wire side and the reflector plate of the light guide plate fit,
As a further solution of the present invention：Reflector plate includes frosting and light microscopic face, and the light microscopic face is in upper and frosting
Upper, the frosting of the reflector plate is in contact with backboard.
As a further solution of the present invention：The rib peak angle of prismatic lens is set as 113 °, the wave crest of the Lens surge layers
It is set as 67 °.
As a further solution of the present invention：The diffusion sheet uses CH27NU materials, the diffusion ion layer to use phase
Same organic material.
As further scheme of the invention：The liquid crystal display includes liquid crystal layer, and the liquid crystal layer is located at liquid
The main body of crystalline substance screen, the lower planes of the liquid crystal layer are fitted with alignment film and lower alignment film, the upper alignment film respectively
Upper plane be covered with top glass substrate, the lower plane of the lower alignment film is fitted with lower glass substrate, the upper glass
The upper surface of substrate is fitted with polaroid.
Compared with prior art, the beneficial effects of the invention are as follows：
One, the back side of reflector plate is designed as frosting, foreign matter is enabled to be embedded in the groove of frosting, avoid micro- foreign matter
It is transferred to light microscopic face in vibrations, subsequent quality face problem is impacted.
Two, design reflector plate tab structures can carry out further refraction processing to LED particle side light source, to subtract
The preset clearance that few LED particle blocks the optical effect left, while capableing of reflector plate between each other carries out certain light and makes up.
Three, external mounting type structure is combined with embedded structure, is determined by the external mounting type structure on three side of non-light incidence side
Hyte fills, then pushes the incident side of plastic frame and glue frame button point is quickly pushed into backboard card slot to reach, and reaches quick assembling
Effect, the embedded structure of incident side can effectively achieve the effect that shading, the incident light source that sends out of the inner liner to lamp bar
Maximization shading is carried out, while extruding and fixing film layer, plays the positioning action to film layer, effectively divides and prevents light loss and light
Offset effect.Full external mounting type structure is compared, operating efficiency only declines about 10%, but entire optics briliancy can improve about
The undulating value of 150~250cd/m2, optical homogeneity property are less than 5%.
Four, since PC machine kind area is larger, the design of composite sheet reduces the pretreatment process of membrane material, improves whole
Operating efficiency, while composite sheet can not only replace brightening piece, while avoiding and rubbing between brightening piece and prismatic lens, reduce
Damage to wave crest, while it being designed with electrostatic ionic, the electrostatic that friction generates is reduced, damage of the interior electrostatic to liquid crystal display panel is avoided
It is bad.
Description of the drawings
Fig. 1 is the explosive view of the present invention.
Fig. 2 is the assembling schematic diagram of lamp bar and reflector plate in the present invention.
Fig. 3 is the embedded assembling schematic diagram of the backboard, plastic frame and film layer of incident side in the present invention.
Fig. 4 is the external mounting type assembling schematic diagram of non-light incidence side backboard, plastic frame in the present invention.
Fig. 5 is the structural schematic diagram of composite sheet in the present invention.
Specific implementation mode
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 describes, it is clear that 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 every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, in the embodiment of the present invention, a kind of energy-saving display panel of light shading type for TPC machines, packet
Backlight panel 1 and liquid crystal display 2 are included, the backlight panel 1 includes backboard 3, lamp bar 4, reflector plate 5, light guide plate 6, plastic frame 7
With film layer 8, the liquid crystal display 2 is located at the top of backlight panel 1, and the liquid crystal display 2 includes liquid crystal layer 23, the liquid
Crystal layer 23 is located at the main body of liquid crystal display 2, and the lower planes of the liquid crystal layer are fitted with alignment film 24 and lower alignment film respectively
22, the upper plane of the upper alignment film 24 is covered with top glass substrate 25, and the lower plane of the lower alignment film 22 is fitted with
The upper surface of lower glass substrate 21, the top glass substrate 25 is fitted with polaroid 26.
The backboard 3 is located at the bottom of backlight panel 1, and the lamp bar 4 is fitted on the side wall of 3 incident side of backboard, described
Reflector plate 5 is set to the top of backboard 3, and reflector plate 5 is fitted in by fixation adhesive tape on the baseplane of 3 inner cavity of backboard, described solid
Determine the non-light incidence side that adhesive tape is located at backboard 3, the reflector plate 5 is bonding in non-light incidence side with backboard 3, and reflector plate 5 includes mill
Sand face and light microscopic face, in upper and frosting upper, the frosting of the reflector plate 5 is in contact with backboard 3 in the light microscopic face.Light microscopic
The back side of reflector plate 5 is designed as frosting, although backboard 3 is before assembling by face for being reflected to the incident light source of lamp bar 4
Pre-clean processes are carried out, but appoint the risk that so there is micro- foreign matter, frosting sheet is in out-of-flatness structure, and foreign matter is enabled to be embedded in
In the groove of frosting, micro- foreign matter is avoided to be transferred to light microscopic face in vibrations, subsequent quality face problem is impacted.
The lamp bar 4 includes substrate 41, heat-conducting glue band 42, LED particle 43 and terminal 44, and the LED particle 43 is set
If having arterial highway and being equidistantly mounted on substrate 41, the terminal 44 is mounted on the conducting end of substrate 41, the heat-conducting glue band 42
It is fitted in the outside of substrate 41, the substrate 41 is mounted on by heat-conducting glue band 42 on backboard 3, the incident side of the reflector plate 5
Setting jagged 51, the terminal 44 of the lamp bar 4 is located at notch 51, and the incident side of the reflector plate 5 is deeply to lamp bar 4
Bottom end, if the incident side of the reflector plate 5 is provided with arterial highway lug 52, the lug 52 is between adjacent LED particle 43.
The light guide plate 6 is arranged in the top of reflector plate 5, and incident side and the LED particle 43 of the light guide plate 6 fit, the leaded light
Plate 6 is provided with minute surface and wire side, and minute surface and the film layer 8 of the light guide plate 6 fit, wire side and the reflector plate 5 of the light guide plate 6
It fits.
In order in view of the thermal deformation factor after energization when being assembled due to backlight module, it is necessary to reflector plate, light guide plate and
There are certain expectation gap between LED, design structure of the present invention is as follows：Between 3 incident side inner wall of the backboard and reflector plate 5
Spacing remain 0.15 ± 0.05mm；Spacing between 6 incident side of the light guide plate and LED particle 43 remains 0.2mm+
0/-0.1mm.The reserved space of entire backlight material deformation is given, while the gap between an optical module being kept to be unlikely to
Big influence optics.If being provided with arterial highway lug 52 in the incident side of reflector plate 5, state lug 52 be located at adjacent LED particle it
Between, lug is in half elliptic, the design of the size of the maximum width foundation LED particle of lug, about the 1/ of the width of LED particle
3, the lug can carry out further refraction processing to LED particle side light source, be hidden between each other to reduce LED particle
The optical effect left is kept off, while the preset clearance for capableing of reflector plate carries out certain light and makes up；After Aging experiments, lug is
When expansion after with backboard inner wall contradict and generate miniature deformation, due to its elliptical shape to upwards stretching, extension be fitted in backboard side
On wall, the contact area of reflector plate and light guide plate will not be caused to generate influence of crust deformation, thus not interfere with optical quality.
The plastic frame 7 is designed along four sides of backboard 3, and card slot 31, institute are designed on four avris walls of the backboard 3
The incident side for stating plastic frame 7 is designed with glue frame button point 71, and the incident side of the backboard 3 is designed with backboard card slot 31, the plastic cement
7 incident side of frame is buckled point 71 by glue frame and is fastened in backboard card slot 31 in embedded, and 7 non-light incidence side of the plastic frame, three side is all provided with
In respect of glue frame card slot 72, three side of non-light incidence side of the backboard 3 is designed with backboard and buckles point 35, and 7 incident side of the plastic frame is logical
It crosses glue frame button point 71 to be fastened in backboard card slot 31 in external mounting type, the film layer 8 is laid on light guide plate 6, a left side for the backboard 3
It is provided with positioning strip 32 on right side wall, positioning column 33 is provided on the positioning strip 32, the left and right sides of the film layer 8 is equipped with
Location hole 84, the location hole 84 and positioning column 33 are provided with liner in matching relationship one by one on the inner plane of the plastic frame 7
Pad 73, the inner liner 73 are located at the top of location hole 84 and are fitted in the upper surface of location hole 84；By external mounting type structure with
Embedded structure is combined, and positioning assembling is carried out by the external mounting type structure on three side of non-light incidence side, then push plastic frame 7 enter light
Side achievees the effect that quickly to assemble to reach in glue frame button point 71 quickly push-in backboard card slot 31, incident side it is embedded
Structure can effectively achieve the effect that shading, inner liner 73 carry out maximization shading to the incident light source of lamp bar sent out, simultaneously
Film layer 8 is extruded and fixed, the positioning action to film layer 8 is played, effectively divides and prevents light loss and light shift effect.Comparison is complete outer
Edge formula structure, operating efficiency only declines about 10%, but entire optics briliancy can improve about 150~250cd/m2, optics
The undulating value of homogeneity is less than 5%.
The film layer 8 includes composite sheet 81, prismatic lens 82 and diffusion sheet 83, the composite sheet 81, prismatic lens 82 and expansion
Discrete piece 83 in combining from top to bottom, and the main body of the composite sheet 81 is lustre adding layer 811, and the surface of the lustre adding layer 811 is coated with
The lower surface of diffusion ion layer 812, the lustre adding layer 811 is provided with Lens surge layers 813, and the wave crest of the Lens surge layers goes out
It is provided with electrostatic ionic 814, the rib peak angle of prismatic lens 82 is set as 113 °, and the wave crest of the Lens surge layers 813 is set as
67 °, the diffusion sheet 83 uses CH27NU materials, the diffusion ion layer 812 to use identical organic material.Diffusion sheet 83 with
The diffusion ion layer 812 on 81 surface of composite sheet play to light carry out for the first time and secondary diffusion effect, prismatic lens 82 with it is compound
Lustre adding layer in piece 81 starts the effect for increasing single-area brightness, composite sheet 81, and light can reflect when passing through transparent particle,
Light beam is atomized after repeatedly passing through transparent particle to all directions scattering, and the light after atomization is softer, is more evenly distributed.Due to
PC machine kind area is larger, and the design of composite sheet reduces the pretreatment process of membrane material, improves whole operating efficiency, multiple simultaneously
Brightening piece can not only be replaced by closing piece, while being avoided and being rubbed between brightening piece and prismatic lens, reduce the damage to wave crest, together
When be designed with electrostatic ionic, reduce the electrostatic that friction generates, avoid damage of the interior electrostatic to liquid crystal display panel.
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 of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
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 appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of energy-saving display panel of light shading type for TPC machines includes backlight panel（1）And liquid crystal display（2）, described
Backlight panel（1）It include backboard（3）, lamp bar（4）, reflector plate（5）, light guide plate（6）, plastic frame（7）And film layer（8）, described
Liquid crystal display（2）Positioned at backlight panel（1）Top, which is characterized in that the backboard（3）Positioned at backlight panel（1）Bottom,
The lamp bar（4）It is fitted in backboard（3）On the side wall of incident side, the reflector plate（5）It is set to backboard（3）Top, it is described
Lamp bar（4）It include substrate（41）, heat-conducting glue band（42）, LED particle（43）And terminal（44）, the LED particle（43）Set
If having arterial highway and being equidistantly mounted on substrate（41）On, the terminal（44）Mounted on substrate（41）Conducting end, the heat conduction
Adhesive tape（42）It is fitted in substrate（41）Outside, the substrate（41）Pass through heat-conducting glue band（42）Mounted on backboard（3）On, it is described
Reflector plate（5）Incident side deeply to lamp bar（4）Bottom end, the reflector plate（5）If incident side be provided with arterial highway lug
（52）, the lug（52）Positioned at adjacent LED particle（43）Between, the light guide plate（6）It is arranged in reflector plate（5）It is upper
Side, the light guide plate（6）Incident side and LED particle（43）It fits, the backboard（3）Incident side inner wall and reflector plate（5）
Between spacing remain 0.15 ± 0.05mm, the light guide plate（6）Incident side and LED particle（43）Between spacing remain
0.2mm+0/-0.1mm, the plastic frame（7）Along backboard（3）Four sides design, the backboard（3）Four avris walls on be all provided with
In respect of card slot（31）, the plastic frame（7）Incident side be designed with glue frame button point（71）, the backboard（3）Incident side design
There is backboard card slot（31）, the plastic frame（7）Incident side passes through glue frame button point（71）It is fastened on backboard card slot in embedded（31）
It is interior, the plastic frame（7）Three side of non-light incidence side is designed with glue frame card slot（72）, the backboard（3）Three side of non-light incidence side it is equal
Backboard is designed with to buckle a little（35）, the plastic frame（7）Incident side passes through glue frame button point（71）It is fastened on backboard card slot in external mounting type
（31）It is interior, the film layer（8）It is laid on light guide plate（6）On, the backboard（3）Left and right sidewall on be provided with positioning strip（32）,
The positioning strip（32）On be provided with positioning column（33）, the film layer（8）The left and right sides be equipped with location hole（84）, described fixed
Position hole（84）With positioning column（33）In matching relationship one by one, the plastic frame（7）Inner plane on be provided with inner liner（73）, institute
State inner liner（73）Positioned at location hole（84）Top and be fitted in location hole（84）Upper surface, the film layer（8）Including
There is composite sheet（81）, prismatic lens（82）And diffusion sheet（83）, the composite sheet（81）, prismatic lens（82）And diffusion sheet（83）In certainly
Upper and lower combination, the composite sheet（81）Main body be lustre adding layer（811）, the lustre adding layer（811）Surface be coated with diffusion
Sheath（812）, the lustre adding layer（811）Lower surface be provided with Lens surge layers（813）, the wave crest of the Lens surge layers
Go out to be provided with electrostatic ionic（814）.
2. the light shading type energy-saving display panel according to claim 1 for TPC machines, which is characterized in that described anti-
Penetrate piece（5）Incident side setting it is jagged（51）, the lamp bar（4）Terminal（44）Positioned at notch（51）Place.
3. the light shading type energy-saving display panel according to claim 1 for TPC machines, which is characterized in that described to lead
Tabula rasa（6）It is provided with minute surface and wire side, the light guide plate（6）Minute surface and film layer（8）It fits, the light guide plate（6）Net
Face and reflector plate（5）It fits.
4. the light shading type energy-saving display panel according to claim 1 for TPC machines, which is characterized in that reflector plate
（5）Include frosting and light microscopic face, the light microscopic face is in upper and frosting in upper, the reflector plate（5）Frosting and the back of the body
Plate（3）It is in contact.
5. the light shading type energy-saving display panel according to claim 1 for TPC machines, which is characterized in that prismatic lens
（82）Rib peak angle be set as 113 °, the wave crest of the Lens surge layers 813 is set as 67 °.
6. the light shading type energy-saving display panel according to claim 1 for TPC machines, which is characterized in that the expansion
Discrete piece（83）Using CH27NU materials, the diffusion ion layer 812 uses identical organic material.
7. the light shading type energy-saving display panel according to claim 1 for TPC machines, which is characterized in that described
Liquid crystal display（2）It include liquid crystal layer（23）, the liquid crystal layer（23）Positioned at liquid crystal display（2）Main body, the liquid crystal layer
Lower planes are fitted with alignment film respectively（24）With lower alignment film（22）, the upper alignment film（24）Upper plane be covered with
Top glass substrate（25）, the lower alignment film（22）Lower plane be fitted with lower glass substrate（21）, the upper glass base
Plate（25）Upper surface be fitted with polaroid（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408260.0A CN108594530A (en) | 2018-05-02 | 2018-05-02 | A kind of energy-saving display panel of light shading type for TPC machines |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810408260.0A CN108594530A (en) | 2018-05-02 | 2018-05-02 | A kind of energy-saving display panel of light shading type for TPC machines |
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| CN108594530A true CN108594530A (en) | 2018-09-28 |
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| CN201810408260.0A Pending CN108594530A (en) | 2018-05-02 | 2018-05-02 | A kind of energy-saving display panel of light shading type for TPC machines |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594529A (en) * | 2018-07-10 | 2018-09-28 | 佛山博发智能科技有限公司 | A kind of energy saving liquid crystal display panel for Notebook types |
| CN109345964A (en) * | 2018-10-24 | 2019-02-15 | 刘慧华 | A kind of display screen light guide module avoiding light leakage and light interference |
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