CN106353917A - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
- Publication number
- CN106353917A CN106353917A CN201611068224.1A CN201611068224A CN106353917A CN 106353917 A CN106353917 A CN 106353917A CN 201611068224 A CN201611068224 A CN 201611068224A CN 106353917 A CN106353917 A CN 106353917A
- Authority
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- China
- Prior art keywords
- liquid crystal
- substrate
- tft substrate
- tft
- polarizing film
- 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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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 91
- 239000000758 substrate Substances 0.000 claims abstract description 132
- 239000000975 dye Substances 0.000 claims abstract description 73
- 239000003292 glue Substances 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003196 chaotropic effect Effects 0.000 claims 2
- 239000010408 film Substances 0.000 abstract description 70
- 239000010409 thin film Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
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
- G02F1/133528—Polarisers
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention provides a liquid crystal display device. A dyestuff polarizing film is arranged between a TFT (thin film transistor) substrate and a TFT array layer of a TFT base plate, and is pasted on the TFT substrate through an adhesion glue layer to realize the build-in effect of the dyestuff polarizing film; the surface, leaving far away from the TFT substrate, of the dyestuff polarizing film is provided with closed first frame glue in a position near the peripheral edge position; the mutual pollution of inside materials of the liquid crystal display device and the cross section of the periphery of dyestuff polarizing film can be prevented; in addition, closed second frame glue is arranged around the peripheral edge of the dyestuff the dyestuff polarizing film; the polarizing effect influence of the cross section on the periphery of the dyestuff polarizing film due to external damp and hot environment is prevented; meanwhile, the box thickness can be effectively supported. Compared with the prior art, the liquid crystal display device has the advantages that the arrangement of a support protection film is not needed; the thickness of a liquid crystal display device is greatly reduced.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly, to a kind of liquid crystal indicator.
Background technology
With the development of Display Technique, the plane such as liquid crystal display (liquid crystal display, lcd) display dress
Put because having the advantages that high image quality, power saving, fuselage be thin and applied range, and be widely used in mobile phone, TV, individual number
The various consumption electronic products such as word assistant, digital camera, notebook computer, desk computer, become the master in display device
Stream.
Liquid crystal display on existing market is most of to be backlight liquid crystal display, generally include display panels and
Backlight module (backlight module).
Display panels are by color film (color filter, cf) substrate, thin film transistor (TFT) (thin film
Transistor, tft) array base palte and be sandwiched in the liquid crystal layer between color membrane substrates and thin-film transistor array base-plate
(liquid crystal, lc) is constituted, and color membrane substrates and thin-film transistor array base-plate generally individually select glass as substrate.Liquid
This province of LCD panel does not light, and its operation principle is to be controlled by applying driving voltage on cf substrate with tft substrate
The rotation of the liquid crystal molecule of liquid crystal layer, changes the polarization state of the light of backlight module, and by being arranged on display panels
Before and after outside, penetrating and stopping to control light transmission capacity of light path realized by the upper and lower polaroid of both sides, the light of backlight module the most at last
Line reflects generation picture, and the key characteristic that the quality of therefore polaroid has been largely fixed display panels refers to
Mark, such as penetrance, brightness, thickness etc..
In the evolution of liquid crystal display, with application in lcd for quantum dot (qd) material, ultra-thin lcd and extreme
The development of the new display device such as extraordinary lcd of environment, the demand of built-in polaroid becomes more strong, becomes and urgently solves at present
One of difficult problem certainly.Traditional iodine polarizing piece is formed by multilayer film compacting, and its thickness can not be less than 200 μm, and heat-resisting and resistance to
Wet performance difference is it is impossible to meet the display demand of a new generation.And dyestuff system polaroid has excellent moisture-proof and thermostability, permissible
Meet the demand of new trend well.But the current dyestuff system polaroid using, its production method and conventional iodine system polaroid
Similar, by orientation stretching, dye molecule is aligned, form the dye film with polarized light property, i.e. dyestuff light polarizing film.Again
Support protecting film that dyestuff light polarizing film is clipped in the middle using two-layer, act the effect supporting and protecting, also nearly 200 μm of thickness.This
Sample undoubtedly greatly increases the thickness of polaroid, reduces the suitability.
Content of the invention
It is an object of the invention to provide a kind of liquid crystal indicator, thickness of thin, thermostability and moisture-proof are high.
For achieving the above object, the present invention provides a kind of liquid crystal indicator, including the cf substrate being oppositely arranged and tft base
Plate and located at the liquid crystal layer between described cf substrate and tft substrate；
Described tft substrate include tft substrate and located at described tft substrate the tft array layer near liquid crystal layer side；Institute
State and between tft substrate and tft array layer, be provided with dyestuff light polarizing film, described dyestuff light polarizing film is pasted on tft lining by adhering to glue-line
On bottom, described dyestuff light polarizing film away from tft substrate surface in the first frame glue near its peripheral region setting closure, around described
Second frame glue of dyestuff light polarizing film periphery setting closure.
The lower surface of described adhesion glue-line adheres to the side near liquid crystal layer for the tft substrate, the upper table of described first frame glue
Face adheres to the side away from liquid crystal layer for the tft array layer, and described second frame glue is located between tft substrate and tft array layer.
Described cf substrate include cf substrate and located at described cf substrate the chromatic filter layer near liquid crystal layer side；Described
It is respectively equipped with dyestuff light polarizing film, two dyestuffs are inclined between tft substrate and tft array layer and described cf substrate and chromatic filter layer
Light film is pasted on tft substrate and cf substrate by adhering to glue-line respectively, two dyestuff light polarizing film respectively away from tft substrate and
The surface of cf substrate, in the first frame glue near its peripheral region setting closure, is respectively provided with around two dyestuff light polarizing film peripheries and closes
The second frame glue closed；
The lower surface of described adhesion glue-line adheres to tft substrate near the side of liquid crystal layer and cf substrate respectively near liquid
The side of crystal layer, the upper surface of described first frame glue adheres to tft array layer respectively away from the side of liquid crystal layer and colorized optical filtering
Away from the side of liquid crystal layer, described second frame glue is located in tft substrate and tft array layer and cf substrate and colored filter to layer respectively
Between photosphere.
The area of described adhesion glue-line is less than the area in the enclosed region of described second frame glue, the lower surface of described second frame glue
Adhere on tft substrate with the lower surface of described adhesion glue-line simultaneously.
Described adhesion glue-line area be more than or equal to the enclosed region of described second frame glue area, described second frame glue located at
On described adhesion glue-line.
The shape of described first frame glue and the second frame glue is rectangle frame.
Also include located at described tft substrate away from the light guide plate of liquid crystal layer side and located at described light guide plate left surface or
The backlight of right flank.
Described tft substrate is the underlay substrate with guide-lighting effect, and described liquid crystal indicator is also included located at described tft
Substrate left face or the backlight of right flank.
Also include the external polaroid away from liquid crystal layer side located at described cf substrate.
Described tft substrate is glass with the material of cf substrate.
Beneficial effects of the present invention: a kind of liquid crystal indicator that the present invention provides, in tft substrate and the tft of tft substrate
Dyestuff light polarizing film is set between array layer, and this dyestuff light polarizing film is pasted on tft substrate by adhering to glue-line, realizes dyestuff polarisation
Film built-in, dyestuff light polarizing film away from tft substrate surface near its peripheral region setting closure the first frame glue, prevent liquid crystal
Display device internal material is polluted mutually with the section of dyestuff light polarizing film surrounding, and around dyestuff light polarizing film periphery setting closure
Second frame glue, prevents the section of dyestuff light polarizing film surrounding from affecting its polarization effect due to outside hygrothermal environment, simultaneously can be effective
Supporting case is thick, compared to prior art, need not arrange support protecting film, greatly reduce the thickness of liquid crystal indicator.
Brief description
In order to be able to be further understood that feature and the technology contents of the present invention, refer to detailed below in connection with the present invention
Illustrate and accompanying drawing, but accompanying drawing only provides and uses with reference to explanation, is not used for the present invention is any limitation as.
In accompanying drawing,
Fig. 1 is the structural representation of the first embodiment of liquid crystal indicator of the present invention；
Fig. 2 is the dyestuff light polarizing film of liquid crystal indicator of the present invention, the first frame glue, the second frame glue, the position of adhesion glue-line
Put the schematic diagram of an embodiment of relation；
Fig. 3 is the dyestuff light polarizing film of liquid crystal indicator of the present invention, the first frame glue, the second frame glue, the position of adhesion glue-line
Put the schematic diagram of another embodiment of relation；
Fig. 4 is the structural representation of the second embodiment of liquid crystal indicator of the present invention；
Fig. 5 is the structural representation of the 3rd embodiment of liquid crystal indicator of the present invention.
Specific embodiment
For further illustrating the technological means and its effect that the present invention taken, being preferable to carry out below in conjunction with the present invention
Example and its accompanying drawing are described in detail.
Refer to Fig. 1, be the first embodiment of the liquid crystal indicator of the present invention, including be oppositely arranged cf substrate 10 with
Tft substrate 20, located at the liquid crystal layer 30 between described cf substrate 10 and tft substrate 20, located at described tft substrate 20 away from liquid crystal
The layer light guide plate 50 of 30 sides, the backlight 60 located at described light guide plate 50 left surface or right flank and located at described cf substrate
10 away from liquid crystal layer 30 side external polaroid 70.
Described tft substrate 20 include tft substrate 21 and located at described tft substrate 21 the tft battle array near liquid crystal layer 30 side
Row layer 22；Described cf substrate 10 include cf substrate 11 and located at described cf substrate 11 colorized optical filtering near liquid crystal layer 30 side
Layer 12；Refer to Fig. 2 or Fig. 3, between described tft substrate 21 and tft array layer 22, be provided with dyestuff light polarizing film 41, described dyestuff is inclined
Light film 41 passes through adhesion glue-line 42 and is pasted on tft substrate 21, and described dyestuff light polarizing film 41 is being leaned on away from the surface of tft substrate 21
First frame glue 43 of nearly its peripheral region setting closure, around the second frame glue 44 of described dyestuff light polarizing film 41 periphery setting closure.
Specifically, the lower surface of described adhesion glue-line 42 adheres to the side near liquid crystal layer 30 for the tft substrate 21, and described the
The upper surface of one frame glue 43 adheres to the side away from liquid crystal layer 30 for the tft array layer 22, and described second frame glue 44 is located in tft lining
Between bottom 21 and tft array layer 22.
It should be noted that in the present embodiment, tft substrate 20 side in liquid crystal indicator near light guide plate 50,
And backlight 60, easily it is heated in work, dyestuff is set therefore between the tft substrate 21 and tft array layer 22 of tft substrate 20
Light polarizing film 41, substitutes the external polaroid located at tft substrate side in prior art, due to this dyestuff light polarizing film 41 thermostability
Well, the support protection membrane structure and without external polaroid is notheated warpage it is not easy to lose efficacy because of high temperature, polarization effect
Good；Dyestuff light polarizing film 41 in the present invention is pasted on tft substrate 21 by then passing through adhesion glue-line 42, is capable of dyestuff inclined
Light film 41 is built in liquid crystal indicator；Dyestuff light polarizing film 41 in the present invention away from tft substrate 21 surface near its
Peripheral region is provided with the first frame glue 43 of closure, and this first frame glue 43 can be by the section of dyestuff light polarizing film 41 surrounding and the first frame
The zone isolation of glue 43 inner side is opened, and prevents the liquid crystal indicator internal material in region of corresponding first frame glue 43 inner side (for example
Liquid crystal) pollution dyestuff light polarizing film 41 surrounding section, prevent simultaneously dyestuff light polarizing film 41 surrounding section pollute liquid crystal display dress
Put internal material (such as liquid crystal), so that this dyestuff light polarizing film 41 is more reliably built in liquid crystal indicator；The present invention
In around dyestuff light polarizing film 41 periphery setting closure the second frame glue 44, the section of dyestuff light polarizing film 41 surrounding can be intercepted
Contact with the steam in external environment condition and heat, prevent the damp and hot section by dyestuff light polarizing film 41 surrounding of external environment condition from invading
Dyestuff light polarizing film 41 affects its polarization effect, simultaneously being capable of effective support box thickness；The present invention compared with prior art, due to need not
Arrange in dyestuff light polarizing film 41 both sides and support protecting film, the overall thickness of liquid crystal indicator can be substantially reduced, for example, existing
At least 200 μm of the thickness of the external polaroid in technology, liquid crystal indicator needs to be respectively provided with external polaroid in both sides, and this two
At least 400 μm of the gross thickness of individual external polaroid, and in tft substrate 20, in first embodiment of the invention, adopt dyestuff light polarizing film
The 41 external polaroids of replacement, arrange external polaroid 70 in cf substrate 10 away from the side of liquid crystal layer 30, compared with prior art,
The thickness of one polaroid can be reduced to 50 μm, make dyestuff light polarizing film 41 be only existing with the thickness combining of external polaroid 70
Have technology thickness 62.5%, the overall thickness of liquid crystal indicator can be substantially reduced.
Specifically, described tft substrate 11 and the material of cf substrate 21 are glass.
Specifically, the shape of described first frame glue 43 and the second frame glue 44 is rectangle frame.
Alternatively, as shown in Fig. 2 in one embodiment of this invention, the area of described adhesion glue-line 42 is less than described the
The area in the enclosed region of two frame glue 44, the lower surface of described second frame glue 44 is adhered to the lower surface of described adhesion glue-line 42 simultaneously
On tft substrate 21, now, this second frame glue 44 is directly located between tft substrate 21 and tft array layer 22, for more preferable
Supporting case is thick, can add large-sized fiber (fiber), the concrete size of fiber can be according to dyestuff in described second frame glue 44
The integral thickness of light polarizing film 41 is selected, and also can add fiber in the first frame glue 43, the size of this fiber can basis simultaneously
The overall thickness of liquid crystal indicator is selected.
Alternatively, as shown in figure 3, in another embodiment of the invention, may also set up the area of described adhesion glue-line 42
More than or equal to the area in the enclosed region of described second frame glue 44, make described second frame glue 44 on described adhesion glue-line 42, this
When the second frame glue 44 and adhesion glue-line 42 be jointly located between tft substrate 21 and tft array layer 22, the second frame glue can be lifted
44 adhesiveness, simultaneously because the second frame glue 44, on adhesion glue-line 42, can expand the fiber adding in the second frame glue 44
The range of choice of size.
Refer to Fig. 4, be the second embodiment of the liquid crystal indicator of the present invention, the area of the present embodiment and first embodiment
It is not, between described tft substrate 21 and tft array layer 22 and described cf substrate 11 and chromatic filter layer 12, be respectively equipped with dye
Material light polarizing film 41, two dyestuff light polarizing film 41 are passed through adhesion glue-line 42 respectively and are pasted on tft substrate 21 and cf substrate 11, two
Dyestuff light polarizing film 41 is arranging, near its peripheral region, the first frame closing on the surface away from tft substrate 21 and cf substrate 11 respectively
Glue 43, is respectively provided with the second frame glue 44 of closure, the lower surface of described adhesion glue-line 42 around two dyestuff light polarizing film 41 peripheries
Adhere to tft substrate 21 respectively near the side of liquid crystal layer 30 and cf substrate 11 near the side of liquid crystal layer 30, described first frame
The upper surface of glue 43 adheres to tft array layer 22 away from the side of liquid crystal layer 30 and chromatic filter layer 12 respectively away from liquid crystal layer
30 side, described second frame glue 44 is located in tft substrate 21 and tft array layer 22 and cf substrate 11 and colorized optical filtering respectively
Between layer 12.
Due to being equipped with dyestuff between cf substrate 11 and chromatic filter layer 12 and between tft substrate 21 and tft array layer 22
Light polarizing film 41, therefore need not arrange and be located at the external polaroid away from liquid crystal layer 30 side for the described cf substrate 10 in first embodiment
70, remaining is all identical with first embodiment, will not be described here.
It should be noted that the second embodiment of the present invention is respectively between cf substrate 11 and chromatic filter layer 12 and tft
Between substrate 21 and tft array layer 22, dyestuff light polarizing film 41 is set, can substitute in prior art simultaneously outside color membrane substrates
And two external polaroids outside tft array base palte, the thickness of liquid crystal indicator can be substantially reduced.For example, prior art
In external polaroid at least 200 μm of thickness, at least 400 μm of the gross thickness of two external polaroids, and the present invention the
It is respectively provided with dyestuff light polarizing film 41 in cf substrate 10 and in tft substrate 20 in two embodiments, compared with prior art, can be by
The thickness of two polaroids all reduces to 50 μm, and the thickness of two dyestuff light polarizing film 41 combinations is the thickness of 100 μm of only prior arts
The 25% of degree, reduces the thickness of liquid crystal indicator further.
Refer to Fig. 5, be the 3rd embodiment of the liquid crystal indicator of the present invention, the area of the present embodiment and first embodiment
It is not, described tft substrate 21 is the underlay substrate with guide-lighting effect, therefore need not arrange and in first embodiment, be located at tft
Substrate 20 away from liquid crystal layer 30 side light guide plate 50 it is only necessary to by backlight 60 located at tft substrate 21 left surface or right flank
Can achieve the function of backlight module in prior art.
It should be noted that the third embodiment of the present invention, utilize built-in dyestuff light polarizing film 41 and built-in light conducting simultaneously
Plate, the underlay substrate of tft array base palte side of the prior art is united two into one with light guide plate, reduces liquid crystal display dress further
The thickness put.
In sum, the liquid crystal indicator of the present invention, setting dye between the tft substrate and tft array layer of tft substrate
Material light polarizing film, this dyestuff light polarizing film is pasted on tft substrate by adhering to glue-line, realizes the built-in of dyestuff light polarizing film, dyestuff is inclined
Light film is arranging, near its peripheral region, the first frame glue closing away from the surface of tft substrate, prevents the internal material of liquid crystal indicator
Material is polluted mutually with the section of dyestuff light polarizing film surrounding, and the second frame glue around dyestuff light polarizing film periphery setting closure, prevents
The section of dyestuff light polarizing film surrounding affects its polarization effect due to outside hygrothermal environment, simultaneously can effective support box thick, compare
In prior art, support protecting film need not be set, greatly reduce the thickness of liquid crystal indicator.
The above, for the person of ordinary skill of the art, can be with technology according to the present invention scheme and technology
Design is made other various corresponding changes and is deformed, and all these change and deformation all should belong to the appended right of the present invention
The protection domain requiring.
Claims (10)
1. a kind of liquid crystal indicator is it is characterised in that including the cf substrate (10) that is oppositely arranged and tft substrate (20) and setting
Liquid crystal layer (30) between described cf substrate (10) and tft substrate (20)；
Described tft substrate (20) includes tft substrate (21) and located at described tft substrate (21) near liquid crystal layer (30) side
Tft array layer (22)；It is provided with dyestuff light polarizing film (41), described dyestuff is inclined between described tft substrate (21) and tft array layer (22)
Light film (41) passes through adhesion glue-line (42) and is pasted on tft substrate (21), and described dyestuff light polarizing film (41) is away from tft substrate (21)
Surface near its peripheral region setting closure the first frame glue (43), around described dyestuff light polarizing film (41) periphery arrange closure
The second frame glue (44).
2. liquid crystal indicator as claimed in claim 1 is it is characterised in that the lower surface of described adhesion glue-line (42) adheres to
Tft substrate (21) adheres to tft array layer (22) far near the side of liquid crystal layer (30), the upper surface of described first frame glue (43)
The side of chaotropic crystal layer (30), described second frame glue (44) is located between tft substrate (21) and tft array layer (22).
3. liquid crystal indicator as claimed in claim 1 it is characterised in that described cf substrate (10) include cf substrate (11),
And the chromatic filter layer (12) located at close liquid crystal layer (30) side of described cf substrate (11)；Described tft substrate (21) and tft battle array
It is respectively equipped with dyestuff light polarizing film (41), two dyestuffs between row layer (22) and described cf substrate (11) and chromatic filter layer (12)
Light polarizing film (41) is passed through adhesion glue-line (42) respectively and is pasted on tft substrate (21) and cf substrate (11), two dyestuff light polarizing film
(41) on the surface away from tft substrate (21) and cf substrate (11), the first frame glue closing is being set near its peripheral region respectively
(43), it is respectively provided with second frame glue (44) of closure around two dyestuff light polarizing film (41) peripheries；
The lower surface of described adhesion glue-line (42) adheres to tft substrate (21) respectively near the side of liquid crystal layer (30) and cf lining
Bottom (11) adheres to tft array layer (22) far respectively near the side of liquid crystal layer (30), the upper surface of described first frame glue (43)
, away from the side of liquid crystal layer (30), described second frame glue (44) is respectively for the side of chaotropic crystal layer (30) and chromatic filter layer (12)
It is located between tft substrate (21) and tft array layer (22) and cf substrate (11) and chromatic filter layer (12).
4. liquid crystal indicator as claimed in claim 1 is it is characterised in that the area of described adhesion glue-line (42) is less than described
The area in the enclosed region of the second frame glue (44), the lower surface of described second frame glue (44) and the described lower surface adhering to glue-line (42)
Adhere on tft substrate (11) simultaneously.
5. liquid crystal indicator as claimed in claim 1 is it is characterised in that the area of described adhesion glue-line (42) is more than or equal to
The area in the enclosed region of described second frame glue (44), described second frame glue (44) is on described adhesion glue-line (42).
6. liquid crystal indicator as claimed in claim 1 is it is characterised in that described first frame glue (43) and the second frame glue
(44) shape is rectangle frame.
7. liquid crystal indicator as claimed in claim 1 it is characterised in that also include located at described tft substrate (20) away from
The light guide plate (50) of liquid crystal layer (30) side and the backlight (60) located at described light guide plate (50) left surface or right flank.
8. liquid crystal indicator as claimed in claim 1 is it is characterised in that described tft substrate (21) is to have guide-lighting effect
Underlay substrate, described liquid crystal indicator also includes the backlight located at described tft substrate (21) left surface or right flank
(60).
9. liquid crystal indicator as claimed in claim 1 is it is characterised in that also include located at described cf substrate (10) away from liquid
The external polaroid (70) of crystal layer (30) side.
10. liquid crystal indicator as claimed in claim 3 is it is characterised in that described tft substrate (11) and cf substrate (21)
Material is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068224.1A CN106353917B (en) | 2016-11-28 | 2016-11-28 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611068224.1A CN106353917B (en) | 2016-11-28 | 2016-11-28 | Liquid crystal display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106353917A true CN106353917A (en) | 2017-01-25 |
| CN106353917B CN106353917B (en) | 2019-02-19 |
Family
ID=57862358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611068224.1A Active CN106353917B (en) | 2016-11-28 | 2016-11-28 | Liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106353917B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319061A (en) * | 2018-01-25 | 2018-07-24 | 深圳市华星光电技术有限公司 | Polaroid and liquid crystal display panel preparation method |
| WO2019041530A1 (en) * | 2017-09-04 | 2019-03-07 | 深圳市华星光电技术有限公司 | Liquid crystal display assembly |
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|---|---|---|---|---|
| JPH05346575A (en) * | 1992-06-16 | 1993-12-27 | Sharp Corp | Production of liquid crystal display element |
| CN1704811A (en) * | 2004-05-28 | 2005-12-07 | 鸿富锦精密工业（深圳）有限公司 | Liquid crystal display device |
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| WO2019041530A1 (en) * | 2017-09-04 | 2019-03-07 | 深圳市华星光电技术有限公司 | Liquid crystal display assembly |
| CN108319061A (en) * | 2018-01-25 | 2018-07-24 | 深圳市华星光电技术有限公司 | Polaroid and liquid crystal display panel preparation method |
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| Publication number | Publication date |
|---|---|
| CN106353917B (en) | 2019-02-19 |
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