CN104536066A - Novel reflector plate and liquid crystal display module thereof - Google Patents
Novel reflector plate and liquid crystal display module thereof Download PDFInfo
- Publication number
- CN104536066A CN104536066A CN201510025377.7A CN201510025377A CN104536066A CN 104536066 A CN104536066 A CN 104536066A CN 201510025377 A CN201510025377 A CN 201510025377A CN 104536066 A CN104536066 A CN 104536066A
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- Prior art keywords
- layer
- new type
- reflection sheet
- glue
- outward appearance
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0808—Mirrors having a single reflecting layer
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a novel reflector plate comprising a reflecting layer, wherein the back of the reflecting layer is provided with an appearance treatment layer; the front of the reflecting layer is provided with an optical adhesive layer; and a protective layer is arranged outside the optical adhesive layer. The novel reflector plate has a reflecting function; in addition, the novel reflector plate is provided with the optical adhesive layer and the appearance treatment layer, and the function of a back plate can be replaced after the optical adhesive layer and the appearance treatment layer are applied to a liquid crystal display device, so that the display device is light and thin as well as beautiful in appearance, and the cost is greatly reduced.
Description
Technical field
The present invention relates to a kind of new type reflection sheet and liquid crystal display module thereof.
Background technology
Available liquid crystal module is made up of frame before module 01, liquid-crystalline glasses 02, glue frame 03, blooming piece 04, light guide plate 05, reflector plate 06, light source (LED or CCFL) 07 and backboard 08.As shown in Figure 1, existing reflector plate 06 is formed primarily of reflection horizon 061 and the clear support layer 062 that is arranged on front, reflection horizon 061 and the back side, reflector plate is placed in backboard cavity, only play reflection LGP bottom surface outgoing optics, backboard as support structure and partial appearance function, this kind of complex structure, cost is higher, and backboard is generally metal or plastic parts, its color is single, is difficult to make different appearance.
Summary of the invention
The present invention seeks to: a kind of new type reflection sheet and liquid crystal display module thereof are provided, it is except having reflection function, also have optical cement adhesion coating and outward appearance processing layer, after it is applied to liquid crystal display device, the function of backboard can be replaced, make display device thickness frivolous, attractive appearance, and cost reduce greatly.
Technical scheme of the present invention is: a kind of new type reflection sheet, comprises reflection horizon, and the back side in described reflection horizon is provided with outward appearance processing layer, and the front in described reflection horizon is provided with optical glue layer, optical glue layer peripheral hardware matcoveredn.
One of further technical scheme of the present invention is: described reflection horizon is white reflection plate substrate, and its thickness is between 0.05mm-0.5mm.Described outward appearance processing layer makes by coating, silk-screen or impression mode one or more layers sclerosis scratch-resistant layer being formed at the back side, reflection horizon, and it has plane pattern or rugged micro structured pattern.Described optical glue layer is heat curing-type glue or UV glue, and its thickness is between 10um-300um.
Two of the further technical scheme of the present invention is: be provided with the first substrate layer between described reflection horizon and outward appearance processing layer, and described reflection horizon is made by techniques such as coating, sputtering, evaporations to be formed at the front of the first substrate layer.Described outward appearance processing layer makes by coating, silk-screen or impression mode one or more layers sclerosis scratch-resistant layer being formed at the first substrate layer back side, and it has plane pattern or rugged micro structured pattern.Described optical glue layer is heat curing-type glue or UV glue, and its thickness is between 10um-300um.Wherein, described first substrate layer can adopt rigidity or flexible parent metal, as glass, PMMA, PVC, PET, PE, PP etc., preferably adopts the flexible parent metals such as PET or PVC.
Two of the further technical scheme of the present invention is: be provided with the first substrate layer between described reflection horizon and outward appearance processing layer, and described reflection horizon is made by techniques such as coating, sputtering, evaporations to be formed at the front of the first substrate layer.Described outward appearance processing layer makes by coating, silk-screen or impression mode one or more layers sclerosis scratch-resistant layer being formed at the first substrate layer back side, and it has plane pattern or rugged micro structured pattern.Described optical glue layer is heat curing-type glue or UV glue, and its thickness is between 10um-300um.Described first substrate layer can adopt rigidity or flexible parent metal, as glass, PMMA, PVC, PET, PE, PP etc., preferably adopts the flexible parent metals such as PET or PVC.Described outward appearance processing layer is made up of adhesive layer and the second substrate layer, and its second substrate layer can be transparent PET or other nontransparent base materials, and adhesive layer can printing opacity and alternatively non-transparent, only needs to ensure adhesive property.Preferably, transparent adhesive layer and sclerosis PET film.
Another technical scheme of the present invention is: a kind of liquid crystal display module, this liquid crystal display module is made up of frame, liquid-crystalline glasses, glue frame, blooming piece, light guide plate, reflector plate and light source before module, and wherein reflector plate is the new type reflection sheet described in technique scheme.
Advantage of the present invention is: the present invention, except having reflection function, also has optical cement adhesion coating and outward appearance processing layer, after it is applied to liquid crystal display device, can replace the function of backboard, make display device thickness frivolous, attractive appearance, and cost reduce greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of liquid crystal display module;
Fig. 2 is the structural representation of existing reflector plate;
Fig. 3 is the structural representation of the embodiment of the present invention one;
Fig. 4 is the structural representation of the embodiment of the present invention two;
Fig. 5 is the structural representation of the embodiment of the present invention three;
Fig. 6 is the structural representation of liquid crystal display module in the present invention.
Wherein: frame before 01 module; 02 liquid-crystalline glasses; 03 glue frame; 04 blooming piece; 05 light guide plate; 06 reflector plate; 061 reflection horizon; 062 clear support layer; 07 light source; 08 backboard;
1 reflection horizon; 2 outward appearance processing layers; 21 adhesive layer; 22 second substrate layers; 3 optical glue layers; 4 protective seams; 5 first substrate layers.
Embodiment
Embodiment one: as shown in Figure 3, a kind of new type reflection sheet, comprises reflection horizon 1, and the back side in described reflection horizon 1 is provided with outward appearance processing layer 2, and the front in described reflection horizon 1 is provided with optical glue layer 3, optical glue layer 3 peripheral hardware matcoveredn 4.
Above-mentioned reflection horizon 1 can adopt the white reflection plate substrate of prior art, it is by PET resin and be entrained in the stretched foamings of diffusion particle such as BaSO4, TiO2 wherein, the bubble (refractive index is 1) formed in white reflection sheet and PET resin form reflection multilayer interface, can reach the reflectivity of more than 99%, the thickness of white reflection plate substrate is between 0.05mm-0.5mm.
Above-mentioned optical cement adhesion coating 3 adopts high transparency, low-refraction, full-bodied glue to be coated with on reflection horizon and forms, and according to technique needs, can be heat curing-type glue, also can be UV glue, its thickness be between 10um ~ 300um, and refractive index is between 1 ~ 1.6.
Above-mentioned protective seam 4 can be the transparent membranes such as PET, is used for protecting optical cement adhesion coating, when assembling liquid crystal module, needing to remove protective seam, being fitted in optical cement adhesion coating and the light guide plate back side.
Above-mentioned outward appearance processing layer 2 is at the back side in reflection horizon 1, because of the softer not wear-resisting scratch resistance of reflection horizon 1 material, and outward appearance is single white, need to make one or more layers sclerosis scratch-resistant layer above by coating, silk-screen or impression mode, form various plane pattern or rugged micro structured pattern simultaneously, play the effect that outward appearance is beautified.
Embodiment two: as shown in Figure 4, a kind of new type reflection sheet, comprises reflection horizon 1, and the back side in described reflection horizon 1 is provided with the first substrate layer 5 and outward appearance processing layer 2 successively, and the front in described reflection horizon 1 is provided with optical glue layer 3, optical glue layer 3 peripheral hardware matcoveredn 4.Wherein, described first substrate layer 5 can adopt rigidity or flexible parent metal, as glass, PMMA, PVC, PET, PE, PP etc., preferably adopts the flexible parent metals such as PET or PVC.
Above-mentioned reflection horizon 1 is made by techniques such as coating, sputtering, evaporations to be formed at the front of the first substrate layer.
Above-mentioned outward appearance processing layer 2 makes by coating, silk-screen or impression mode one or more layers sclerosis scratch-resistant layer being formed at first substrate layer 5 back side, and it has plane pattern or rugged micro structured pattern, plays the effect that outward appearance is beautified.
Above-mentioned optical glue layer 3 is heat curing-type glue or UV glue, and its thickness is between 10um-300um.
Above-mentioned protective seam 4 can be the transparent membranes such as PET, is used for protecting optical cement adhesion coating 3, when assembling liquid crystal module, needing to remove protective seam, being fitted in optical cement adhesion coating and the light guide plate back side.
Embodiment three: as shown in Figure 5, a kind of new type reflection sheet, comprises reflection horizon 1, and the back side in described reflection horizon 1 is provided with the first substrate layer 5 and outward appearance processing layer 2 successively, and the front in described reflection horizon 1 is provided with optical glue layer 3, optical glue layer 3 peripheral hardware matcoveredn 4.Described outward appearance processing layer 2 is made up of adhesive layer 21 and the second substrate layer 22, and its second substrate layer 22 can be transparent PET or other nontransparent base materials, and adhesive layer can printing opacity and alternatively non-transparent, only needs to ensure adhesive property.Adhesive layer and the sclerosis PET film of the present embodiment preferably clear.
Above-mentioned first substrate layer 5 can adopt rigidity or flexible parent metal, and as glass, PMMA, PVC, PET, PE, PP etc., the present embodiment preferably adopts the flexible parent metals such as PET or PVC.
Above-mentioned reflection horizon 1 is made by techniques such as coating, sputtering, evaporations to be formed at the front of the first substrate layer 5.
Above-mentioned outward appearance processing layer 2 makes by coating, silk-screen or impression mode one or more layers sclerosis scratch-resistant layer being formed at first substrate layer 5 back side, and it has plane pattern or rugged micro structured pattern, plays the effect that outward appearance is beautified.
Above-mentioned optical glue layer 3 is heat curing-type glue or UV glue, and its thickness is between 10um-300um.
Above-mentioned protective seam 4 can be the transparent membranes such as PET, is used for protecting optical cement adhesion coating 3, when assembling liquid crystal module, needing to remove protective seam, being fitted in optical cement adhesion coating and the light guide plate back side.
As shown in Figure 6, embodiment of the present invention additionally provides a kind of liquid crystal display module, this liquid crystal display module is made up of frame before module 01, liquid-crystalline glasses 02, glue frame 03, blooming piece 04, light guide plate 05, reflector plate 06 and light source 07, and wherein reflector plate 06 is any one new type reflection sheet in above-mentioned embodiment.
The present invention, except having reflection function, also has optical cement adhesion coating 3 and outward appearance processing layer 2, after it is applied to liquid crystal display device, can replace the function of backboard, make display device thickness frivolous, attractive appearance, and cost reduce greatly.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (8)
1. a new type reflection sheet; comprise reflection horizon (1); it is characterized in that: the back side of described reflection horizon (1) is provided with outward appearance processing layer (2); the front in described reflection horizon (1) is provided with optical glue layer (3), optical glue layer (3) peripheral hardware matcoveredn (4).
2. a kind of new type reflection sheet according to claim 1, is characterized in that: described reflection horizon (1) is white reflection plate substrate, and its thickness is between 0.05mm-0.5mm.
3. a kind of new type reflection sheet according to claim 1, it is characterized in that: be provided with the first substrate layer (5) between described reflection horizon (1) and outward appearance processing layer (2), described reflection horizon (1) is made by techniques such as coating, sputtering, evaporations to be formed at the front of the first substrate layer (5).
4. a kind of new type reflection sheet according to Claims 2 or 3, it is characterized in that: described outward appearance processing layer (2) is one or more layers sclerosis scratch-resistant layer being made formation by coating, silk-screen or impression mode, and it has plane pattern or rugged micro structured pattern.
5. a kind of new type reflection sheet according to claim 3, is characterized in that: described outward appearance processing layer (2) is made up of adhesive layer (21) and the second substrate layer (22).
6. a kind of new type reflection sheet according to claim 3 or 5, is characterized in that: described first substrate layer (22) is glass, PMMA, PVC, PET, PE or PP.
7. a kind of new type reflection sheet according to Claims 2 or 3 or 5, is characterized in that: described optical glue layer (3) is heat curing-type glue or UV glue, and its thickness is between 10um-300um.
8. a liquid crystal display module, it is characterized in that: this liquid crystal display module is made up of frame before module (01), liquid-crystalline glasses (02), glue frame (03), blooming piece (04), light guide plate (05), reflector plate (06) and light source (07), wherein reflector plate (06) is the new type reflection sheet described in above-mentioned any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025377.7A CN104536066A (en) | 2015-01-19 | 2015-01-19 | Novel reflector plate and liquid crystal display module thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510025377.7A CN104536066A (en) | 2015-01-19 | 2015-01-19 | Novel reflector plate and liquid crystal display module thereof |
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| CN201510025377.7A Pending CN104536066A (en) | 2015-01-19 | 2015-01-19 | Novel reflector plate and liquid crystal display module thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005162A (en) * | 2015-07-14 | 2015-10-28 | 安徽胜利精密制造科技有限公司 | Novel curved-surface display apparatus |
| CN105652353A (en) * | 2016-04-11 | 2016-06-08 | 方继恒 | Novel reflector and liquid crystal display module comprising same |
| WO2016183896A1 (en) * | 2015-05-19 | 2016-11-24 | 武汉华星光电技术有限公司 | Display device and reflection piece thereof |
| CN106842699A (en) * | 2016-12-30 | 2017-06-13 | 吴中区穹窿山德毅新材料技术研究所 | A kind of quantum dot reflectance coating and the backlight module using the film |
| CN111754857A (en) * | 2019-03-27 | 2020-10-09 | 韩国科学技术研究院 | Double-sided display device using nano plasma and method of manufacturing the same |
| CN112433283A (en) * | 2020-12-04 | 2021-03-02 | 宁波东旭成新材料科技有限公司 | Low-thermal-shrinkage self-adhesive optical reflecting film |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016183896A1 (en) * | 2015-05-19 | 2016-11-24 | 武汉华星光电技术有限公司 | Display device and reflection piece thereof |
| CN105005162A (en) * | 2015-07-14 | 2015-10-28 | 安徽胜利精密制造科技有限公司 | Novel curved-surface display apparatus |
| CN105652353A (en) * | 2016-04-11 | 2016-06-08 | 方继恒 | Novel reflector and liquid crystal display module comprising same |
| CN106842699A (en) * | 2016-12-30 | 2017-06-13 | 吴中区穹窿山德毅新材料技术研究所 | A kind of quantum dot reflectance coating and the backlight module using the film |
| CN111754857A (en) * | 2019-03-27 | 2020-10-09 | 韩国科学技术研究院 | Double-sided display device using nano plasma and method of manufacturing the same |
| CN111754857B (en) * | 2019-03-27 | 2022-02-01 | 韩国科学技术研究院 | Double-sided display device using nano plasma and method of manufacturing the same |
| CN112433283A (en) * | 2020-12-04 | 2021-03-02 | 宁波东旭成新材料科技有限公司 | Low-thermal-shrinkage self-adhesive optical reflecting film |
| WO2022116647A1 (en) * | 2020-12-04 | 2022-06-09 | 宁波东旭成新材料科技有限公司 | Optical reflection film |
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Application publication date: 20150422 |