CN203849934U - Display panel and display device provided with display panel - Google Patents
Display panel and display device provided with display panel Download PDFInfo
- Publication number
- CN203849934U CN203849934U CN201420155778.5U CN201420155778U CN203849934U CN 203849934 U CN203849934 U CN 203849934U CN 201420155778 U CN201420155778 U CN 201420155778U CN 203849934 U CN203849934 U CN 203849934U
- Authority
- CN
- China
- Prior art keywords
- breach
- barricade
- frame
- polaroid
- reference edge
- 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.)
- Expired - Lifetime
Links
- 239000003292 glue Substances 0.000 claims description 62
- 239000002390 adhesive tape Substances 0.000 claims description 28
- 239000000758 substrate Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A display panel comprises a display substrate and a Polaroid arranged on the display substrate. The display substrate comprises a first reference side, a second reference side, a third reference side and a fourth reference side. The Polaroid comprises a first side, a second side, a third side and a fourth side. The first side, the second side, the third side and the fourth side respectively correspond to the first reference side, the second reference side, the third reference side and the fourth reference side. At least one of the first side and the third side is provided with a first position avoiding gap. At least one of the second side and the fourth side is provided with a second position avoiding gap. The invention further relates to a display device provided with the display panel. The display device provided with the display panel can effectively prevent interference of the Polaroid and a retaining wall of a rubber frame, meanwhile the edge light leakage, interference fringes and other undesirable possibilities are reduced, improvement of the assembly yield of the display device is further facilitated, and the display quality is improved.
Description
Technical field
The utility model relates to display technique field, relates in particular to a kind of display panel and has the display device of this display panel.
Background technology
In order to increase the display frame of display device and the aesthetic feeling of outward appearance, adopt the display device of narrow frame to become gradually a kind of development trend, at present, in the narrow frame design for small size display device, mainly contain two kinds of modes of polaroid sunk type and polaroid and double faced adhesive tape overlapping type.
Fig. 1 is the broken section structural representation of existing a kind of display device.Please refer to Fig. 1, display device 10 adopts the narrow frame design of polaroid sunk type.Display device 10 comprises back of the body frame 11, backlight module 12, glue frame 13 and display panel 40.Backlight module 12 is arranged on the base plate 11a of back of the body frame 11, and the base plate 11a that glue frame 13 is arranged on back of the body frame 11 goes up and arranges around backlight module 12, and display panel 40 is arranged on the top of backlight module 12 and glue frame 13.The surrounding of display panel 40 and backlight module 12 is by glue frame 13 intervals.Concrete, glue frame 13 comprises frame 13a, interval parts 13b and multiple barricade 13c.The base plate 11a that frame 13a is arranged on back of the body frame 11 goes up around backlight module 12 and is resisted against the sidewall 11b that carries on the back frame 11.Interval parts 13b is connected and extends between backlight module 12 and display panel 40 with frame 13a is vertical around backlight module 12.Multiple barricade 13c around display panel 40 be disposed on frame 13a away from a side of base plate 11a and between display panel 40 and sidewall 11b.Conventionally, display panel 40 forms (in Fig. 1, only having illustrated time polaroid 31) by display base plate 30 and the polaroid that is attached to display base plate 30 both sides.And the surrounding of the display base plate 30 of display panel 40 is that to utilize double faced adhesive tape 20 to be directly attached to the interval parts 13b of glue frame 13 upper, so-called polaroid sunk type design refer to this at present the lower surface 311 of polaroid 31 with respect to the height of base plate 11a lower than the stickup supporting surface 13d of interval parts 13b the height with respect to base plate 11a.
Fig. 2 is the plan structure schematic diagram of the display panel shown in Fig. 1.Please refer to Fig. 1 and 2, the display base plate 30 of existing display device 10 and polaroid 31 are generally all regular rectangle structures, for lower polaroid 31 does not disturb with the interval parts 13b of glue frame 13, the size of lower polaroid 31 is set to be less than display base plate 30 sizes conventionally, to make the surrounding of display base plate 30 leave the region that does not attach lower polaroid 31 for double faced adhesive tape 20 is set, and then make display base plate 30 be fixed on the interval parts 13b of glue frame 13, the edge of lower polaroid 31 and display base plate 30 have spacing distance H1 between corresponding edge, because double faced adhesive tape 20 does not cover the region between the whole edge at lower polaroid 31 and edge corresponding to display base plate 30, thereby can form unobstructed region 32 at display panel 40, that is to say, under the setting of display base plate 30, a side surface portion of polaroid 31 is not covered by lower polaroid 31 and double faced adhesive tape 20.Therefore, easily directly enter display base plate 30 from unobstructed region 32 from the light of backlight module 12 and cause edge light leak, affect the display quality of display device 10.
Fig. 3 is the broken section structural representation of existing another kind of display device.Please refer to Fig. 3, the narrow frame design of display device 10 ' employing polaroid and double faced adhesive tape overlapping type.Display device 10 ' be with the difference of display device 10, double faced adhesive tape 20 ' width be broadened extend affix to display panel 40 ' lower polaroid 31 ', with polaroid 31 at present ' edge can be positioned at glue frame 13 ' interval parts 13b ' on.That is to say, display panel 40 ' lower polaroid 31 ' edge be utilize double faced adhesive tape 20 ' be directly attached to glue frame 13 ' interval parts 13b ' on.Due to the lower polaroid 31 of display base plate 30 ' arrange ' a side surface completely by lower polaroid 31 ' and double faced adhesive tape 20 ' covering, therefore, from backlight module 12 ' light can directly not enter from edge display base plate 30 ' cause edge light leak.
Fig. 4 is the plan structure schematic diagram of the display panel shown in Fig. 3.Please refer to Fig. 3 and Fig. 4, display device 10 ' display panel 40 ' with display panel 40 structural similarities of display device 10, difference is, when display device 10 ' display base plate 30 ' the same with display base plate 30 size of display device 10 time, display device 10 ' lower polaroid 31 ' the spacing distance H2 at edge of edge and display base plate 30 ' corresponding be less than the spacing distance H1 at the edge that edge and the display base plate 30 of lower polaroid 31 of display device 10 is corresponding.Lower polaroid 31 ' comprise first side 31a ' and the second side 31b ' relative with first side 31a ', display base plate 30 ' the comprise first reference edge 30a ' corresponding with first side 31a ', the second side 31b ' of lower polaroid 31 ' and the first non-reference edge 30b '.Display device 10 ' lower polaroid 31 ' the spacing distance H2 at edge of edge and display base plate 30 ' corresponding be for example the first side 31a ' of lower polaroid 31 ' and the spacing distance of the first reference edge 30a ' of display base plate 30 ' or the second side 31b ' of lower polaroid 31 ' and the spacing distance of the first non-reference edge 30b ' of display base plate 30 '.According to the structure shown in Fig. 4, display device 10 ' display panel 40 ' desirable structure be lower polaroid 31 ' four side edge and display base plate 30 ' corresponding four side edge there is identical spacing distance H2.But, along with display device 10 ' the reducing of size, the making processing procedure of current display panel also cannot meet the accuracy requirement that attaches polaroid (abbreviation pastes partially), for example, when inclined to one side subsides precision is ± 0.30mm, lower polaroid 31 ' cultivation is cut precision for ± 0.15mm, display base plate 30 ' cultivations cut precision be ± when 0.20mm, be about ± 0.39mm of total error, thus the appearance of following two kinds of problems can be caused.
The first problem: to be limited to example in total error, instantly polaroid 31 ' first side 31a ' and substrate 30 ' the distance of the first reference edge 30a ' play subsides while being 0.30mm, that is to say predetermined interval distance H 2=0.30mm, the poorest situation of partially having pasted the rear total error upper limit be lower polaroid 31 ' first side 31a ' and display base plate 30 ' the distance of the first reference edge 30a ' be 0.60mm, lower polaroid 31 ' second side 31b ' exceed display base plate 30 ' the distance of the first non-reference edge 30b ' be 0.09mm.Fig. 5 A is existing polaroid and the double faced adhesive tape overlapping type display device broken section structural representation while there is the first problem.Please refer to Fig. 5 A, Fig. 5 A only illustrated time polaroid 31 ' second side 31b ' and display base plate 30 ' the first non-reference edge 30b ' in display device 10 ' the be provided with cross-sectional view that barricade 13c ' locates.Due to lower polaroid 31 ' second side 31b ' exceed display base plate 30 ' the first non-reference edge 30b ', lower polaroid 31 ' second side 31b ' meeting and glue frame 13 ' the barricade 13c ' of frame 13a ' disturb, affect display device 10 ' assembling.
The second problem: be limited to example with under total error, instantly polaroid 31 ' first side 31a ' apart from substrate 30 ' first reference edge 30a ' 0.30mm rise paste time, the poorest situation of partially having pasted rear total error lower limit be lower polaroid 31 ' first side 31a ' and display base plate 30 ' the first reference edge 30a ' concordant, lower polaroid 31 ' second side 31b ' be inside reduced to display base plate 30 ' interior and display base plate 30 ' the first non-reference edge 30b ' distance be 0.69mm.Fig. 5 B is the broken section structural representation that the second problem appears in existing polaroid and double faced adhesive tape overlapping type display device.Due to lower polaroid 31 ' second side 31b ' inside contract, lower polaroid 31 ' with glue frame 13 ' interval parts 13b ' there will be the situation that there is no overlapping region, also descend polaroid 31 ' can not be positioned at glue frame 13 ' interval parts 13b ' on, but display base plate 30 ' by double faced adhesive tape 20 ' be fixed on interval parts 13b ', this at present polaroid 31 ' meeting sink and by double faced adhesive tape 20 ' be placed in backlight module 12 ' on, cause display panel 40 ' compressing backlight module 12 herein ', now display panel 40 ' and backlight module 12 ' between gap length different, easily produce interference fringe phenomenon and cause display frame bad.
Utility model content
The purpose of this utility model is, a kind of display panel is provided, can have effectively avoided the barricade of polaroid and glue frame to disturb, reduced the bad occurrence probability such as edge light leak, interference fringe, and then be conducive to improve display device assembling yield, promote display quality.
The purpose of this utility model is, a kind of display device is provided, can have effectively avoided the barricade of polaroid and glue frame to disturb, reduced the bad occurrence probability such as edge light leak, interference fringe, and then be conducive to improve display device assembling yield, promote display quality.
It is to adopt following technical scheme to realize that the utility model solves its technical matters.
A kind of display panel comprises display base plate and is arranged at the polaroid of display base plate.Display base plate comprises the first reference edge, the second reference edge, the 3rd reference edge and the 4th reference edge.The first reference edge is relative with the 3rd reference edge, and the second reference edge is relative with the 4th reference edge.Polaroid comprises first side, second side, the 3rd side and four side.First side is relative with the 3rd side, and second side is relative with four side, and first side, second side, the 3rd side and four side be corresponding the first reference edge, the second reference edge, the 3rd reference edge and the 4th reference edge respectively.Width between first side and the 3rd side is less than or equal to the width between the first reference edge and the 3rd reference edge.Width between second side and four side is less than or equal to the width between the second reference edge and the 4th reference edge.At least one of them is provided with first and keeps away a breach for first side and the 3rd side.At least one of them is provided with second and keeps away a breach for second side and four side.
In the utility model preferred embodiment, above-mentioned first keeps away the first breach and the second breach that a breach comprises each interval, and second keeps away a breach comprises the 3rd breach.The first breach that is positioned at the adjacent dual-side of polaroid is connected with the 3rd breach.
In the utility model preferred embodiment, above-mentioned the first breach, the second breach and the 3rd breach are respectively rectangle breach.
In the utility model preferred embodiment, above-mentioned first keeps away the first breach and the second breach that a breach comprises each interval, and second keeps away the 3rd breach and the 4th breach that a breach comprises each interval.The first breach that is positioned at the adjacent dual-side of polaroid is connected with the 3rd breach.
A kind of display device comprises back of the body frame, backlight module, glue frame and above-mentioned display panel.Backlight module is arranged on the base plate of back of the body frame.Glue frame comprises frame, interval parts, the first barricade portion and the second barricade portion.Frame is arranged on base plate around backlight module, and comprises the first frame, the second frame, the 3rd frame and the 4th frame.Interval parts towards and around backlight module and be connected in frame.The first barricade portion be located at frame away from a side of base plate and be connected in the first frame and the 3rd frame at least one of them.The second barricade portion be located at frame away from a side of base plate and be connected in the second frame and the 4th frame at least one of them.Display panel is arranged on the top of backlight module and glue frame and polaroid towards backlight module.The edge of display panel is arranged at interval parts.First side, second side, the 3rd side and the four side of polaroid corresponding the first frame, the second frame, the 3rd frame and the 4th frame respectively.First keeps away corresponding the first barricade portion of a breach, and second keeps away corresponding the second barricade portion of a breach.
In the utility model preferred embodiment, above-mentioned the first barricade portion comprises the first barricade and second barricade of each interval, and the second barricade portion comprises the 3rd barricade.The first barricade that is positioned at adjacent two frames of frame is connected with the 3rd barricade.First keeps away a breach comprises the first separate breach and the second breach, and second keeps away a breach comprises the 3rd breach.The first breach that is positioned at the adjacent dual-side of polaroid is connected with the 3rd breach.Corresponding the first barricade of the first breach, corresponding the second barricade of the second breach, corresponding the 3rd barricade of the 3rd breach.
In the utility model preferred embodiment, above-mentioned the first breach, the second breach and the 3rd breach are respectively rectangle breach.The horizontal projection shape of the first barricade, the second barricade and the 3rd barricade is rectangle.
In the utility model preferred embodiment, above-mentioned the first barricade portion comprises the first barricade and second barricade of each interval, and the second barricade portion comprises the 3rd barricade and the 4th barricade of each interval.The first barricade that is positioned at adjacent two frames of frame is connected with the 3rd barricade.First keeps away a breach comprises the first separate breach and the second breach, and second keeps away the 3rd breach and the 4th breach that a breach comprises each interval.The first breach that is positioned at the adjacent dual-side of polaroid is connected with the 3rd breach.Corresponding the first barricade of the first breach, corresponding the second barricade of the second breach, corresponding the 3rd barricade of the 3rd breach, corresponding the 4th barricade of the 4th breach.
In the utility model preferred embodiment, the surrounding portion of the display panel of above-mentioned display device by sticking double faced adhesive tape to interval parts.
In the utility model preferred embodiment, above-mentioned first keeps away a breach is less than width from corresponding double faced adhesive tape to the first width extending in polaroid, and second keeps away a breach is less than width from corresponding double faced adhesive tape to the second width extending in polaroid.
The beneficial effects of the utility model are, at least one of them is provided with first and keeps away a breach for the first side of the polaroid of display panel of the present utility model and the 3rd side, at least one of them is provided with second and keeps away a breach for second side and four side, utilize the display device of this display panel, first of display panel is kept away a breach and second, and to keep away a breach corresponding with the first barricade portion and the second barricade portion of glue frame respectively, in the situation that cutting at present and inclined to one side subsides precision are not high, can effectively avoid the first barricade portion and the second barricade portion of polaroid and glue frame to disturb, be conducive to improve display device assembling yield, reduce edge light leak simultaneously, the occurrence probability that interference fringe etc. are bad, and then lifting display quality.
Brief description of the drawings
Fig. 1 is the broken section structural representation of existing a kind of display device.
Fig. 2 is the plan structure schematic diagram of the display panel shown in Fig. 1.
Fig. 3 is the broken section structural representation of existing another kind of display device.
Fig. 4 is the plan structure schematic diagram of the display panel shown in Fig. 3.
Fig. 5 A is existing polaroid and the double faced adhesive tape overlapping type display device broken section structural representation while there is the first problem.
Fig. 5 B is existing polaroid and the double faced adhesive tape overlapping type display device broken section structural representation while there is the second problem.
Fig. 6 is the plan structure schematic diagram of the display device of the utility model the first embodiment.
Fig. 7 A is that the corresponding glue frame of the display device shown in Fig. 6 arranges the cross-sectional schematic of barricade part along A-A ' line.
Fig. 7 B is that the corresponding glue frame of the display device shown in Fig. 6 does not arrange the cross-sectional schematic of barricade part along B-B ' line.
Fig. 8 is the plan structure schematic diagram of the glue frame of the display device of the utility model the first embodiment.
Fig. 9 is the plan structure schematic diagram of the display panel of the display device of the utility model the first embodiment.
Figure 10 is that the display panel of display device of the utility model the first embodiment is at the plan structure schematic diagram of the error upper limit.
Figure 11 A is that the corresponding glue frame of prescribing a time limit in error of the display device shown in Fig. 6 arranges barricade part along A-A ' line cross-sectional schematic.
Figure 11 B is that the corresponding glue frame of prescribing a time limit in error of the display device shown in Fig. 6 does not arrange barricade part along B-B ' line cross-sectional schematic.
Figure 12 is that the display panel of display device of the utility model the first embodiment is at the plan structure schematic diagram of error lower limit.
Figure 13 A is that the corresponding glue frame of prescribing a time limit under error of the display device shown in Fig. 6 arranges barricade part along A-A ' line cross-sectional schematic.
Figure 13 B is that the corresponding glue frame of prescribing a time limit under error of the display device shown in Fig. 6 does not arrange barricade part along B-B ' line cross-sectional schematic.
Figure 14 is the plan structure schematic diagram of the display panel of the display device of the utility model the second embodiment.
Figure 15 is that the display panel of display device of the utility model the second embodiment is at the plan structure schematic diagram of the error upper limit.
Figure 16 is that the display panel of display device of the utility model the second embodiment is at the plan structure schematic diagram of error lower limit.
Embodiment
Technological means and effect of taking for reaching predetermined object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to the display panel that the utility model proposes with there is embodiment, structure, feature and effect thereof of the display device of this display panel, be described in detail as follows.
Relevant aforementioned and other technology contents of the present utility model, Characteristic can be known and present in the following detailed description coordinating with reference to graphic preferred embodiment.By the explanation of embodiment, when being able to more deeply and concrete understanding for technological means and effect of reaching predetermined object and taking the utility model, but institute's accompanying drawing be only to provide with reference to the use of explanation, be not used for the utility model to be limited.
Fig. 6 is the plan structure schematic diagram of the display device of the utility model the first embodiment.Fig. 7 A is that the corresponding glue frame of the display device shown in Fig. 6 arranges the cross-sectional schematic of barricade part along A-A ' line.Fig. 7 B is that the corresponding glue frame of the display device shown in Fig. 6 does not arrange the cross-sectional schematic of barricade part along B-B ' line.Fig. 8 is the plan structure schematic diagram of the glue frame of the display device of the utility model the first embodiment.Fig. 9 is the plan structure schematic diagram of the display panel of the display device of the utility model the first embodiment.Refer to Fig. 6, Fig. 7 A, Fig. 7 B, Fig. 8 and Fig. 9, display device 100 comprises back of the body frame 110, backlight module 120, glue frame 130 and display panel 140.Backlight module 120 be arranged on the back of the body frame 110 base plate 111 on, glue frame 130 be arranged on the back of the body frame 110 base plate 111 on support seat back frame 110 sidewall 112 and arrange around backlight module 120.Conventionally, display panel 140 forms (in Fig. 7 A and Fig. 7 B, only having illustrated time polaroid) by display base plate 141 and the polaroid 142 that is attached to display base plate 141 both sides.Display panel 140 is arranged on the top of backlight module 120 and glue frame 130 and polaroid 142 towards backlight module 120.The surrounding portion of display panel 140 is arranged on glue frame 130, so that the surrounding portion of display panel 140 and the surrounding portion of backlight module 120 are by glue frame 130 intervals.
Particularly, refer to Fig. 7 A, Fig. 7 B and Fig. 8, glue frame 130 comprises frame 131, interval parts 132, the first barricade portion 133 and the second barricade portion 134.Frame 131 be arranged on the back of the body frame 110 base plate 111 on around backlight module 120 and be resisted against the back of the body frame 110 sidewall 112.Frame 131 comprises the first frame 1311, the second frame 1312, the three frames 1313 and the 4th frames 1314.Interval parts 132 is vertically connected with the 4th frame 1314 around backlight module 120 and the first frame 1311, the second frame 1312, the three frames 1313 of frame 131, and extends between backlight module 120 and display panel 140 towards backlight module 120.In the present embodiment, the first frame 1311 and the 3rd frame 1313 are respectively equipped with the first 133, the first barricade portions 133 of barricade portion and are located at frame 131 away from a side of base plate 111 and are connected in the first frame 1311(or the 3rd frame 1313).The first barricade portion 133 comprises the first barricade 133a and the second barricade 133b of each interval.In the present embodiment, the first barricade portion 133 comprises two the first barricade 133a and a second barricade 133b between two the first barricade 133a, but not as limit, for example omit the first barricade 133a, or the second barricade 133b can be multiple or omission the second barricade 133b setting being intervally installed.The second frame 1312 and the 4th frame 1314 are respectively equipped with the second 134, the second barricade portions 134 of barricade portion and are located at frame 131 away from a side of base plate 111 and are connected in the second frame 1312(or the 4th frame 1314).The second barricade portion 134 comprises two the 3rd barricade 134a.In the present embodiment, the second barricade portion 134 only comprises two the 3rd barricade 134a, but not as limit, one or more the 4th barricade (not shown) that are intervally installed for example also can be set between two the 3rd barricade 134a, in the present embodiment, the second barricade portion 134 is the settings of omitting the 4th barricade.The the first barricade 133a that is positioned at adjacent two frames of frame bottom 131 is connected with the 3rd barricade 134a, particularly, two the first barricade 133a that are positioned at the first frame 1311 are connected with the 3rd barricade 134a of vicinity the first frame 1311 that is positioned at the second frame 1312 and the 4th frame 1314 respectively, and two the first barricade 133a that are positioned at the 3rd frame 1313 are connected with the 3rd barricade 134a of vicinity the 3rd frame 1313 that is positioned at the second frame 1312 and the 4th frame 1314 respectively.In the present embodiment, the horizontal projection shape of the first barricade 133a, the second barricade 133b and the 3rd barricade 134a is rectangle, but not as limit.
Refer to Fig. 7 A, 7B and Fig. 9, the display base plate 141 of display panel 140 is regular rectangle, comprises the first reference edge 141a, the second reference edge 141b, the 3rd reference edge 141c and the 4th reference edge 141d.Wherein, the first reference edge 141a is relative with the 3rd reference edge 141c, and the second reference edge 141b is relative with the 4th reference edge 141d.Polaroid 142 is also roughly rectangle, and comprises first side 142a, second side 142b, the 3rd side 142c and four side 142d, and wherein, first side 142a is relative with the 3rd side 142c, and second side 142b is relative with four side 142d.First side 142a, second side 142b, the 3rd side 142c and four side 142d be corresponding the first reference edge 141a, the second reference edge 141b, the 3rd reference edge 141c and the 4th reference edge 141d respectively.Width between first side 142a and the 3rd side 142c is less than or equal to the width between the first reference edge 141a and the 3rd reference edge 141c, and the width between second side 142b and four side 142d is less than or equal to the width between the second reference edge 141b and the 4th reference edge 141d.In the present embodiment, width between first side 142a and the 3rd side 142c equals the width between the first reference edge 141a and the 3rd reference edge 141c, and the width between second side 142b and four side 142d equals the width between the second reference edge 141b and the 4th reference edge 141d.Polaroid 142 arranges first and keeps away a breach 143 and second and keep away a breach 144 in the first barricade portion 133 of corresponding glue frame 130 and the position of the second barricade portion 134, that is to say, first keeps away corresponding the first barricade portion 133 of a breach 143, and second keeps away corresponding the second barricade portion 134 of a breach 144.In the present embodiment, the first side 142a of polaroid 142 and the 3rd side 142c are provided with first and keep away a breach 143, the first and keep away the first breach 143a and the second breach 143b that a breach 143 comprises each interval.In the present embodiment, first keeps away a breach 143 comprises two the first breach 143a and a second breach 143b between two the first breach 143a, but not as limit, for example omit the first breach 143a, the second breach 143b can be intervally installed multiple or omits the second breach 143b and arranges, specifically depending on the structure of the first barricade portion 133 of glue frame 130.Second side 142b and four side 142d are respectively equipped with second and keep away a breach 144, the second and keep away a breach 144 and comprise two the 3rd breach 144a.In the present embodiment, second keeps away a breach 144 comprises two the 3rd breach 144a, but not as limit, for example, one or more the 4th breach (not shown) that are intervally installed also can be set between two the 3rd breach 144a, specifically depending on the structure of the second barricade portion 134 of glue frame 130.In the present embodiment, second keeps away the setting that a breach 144 is omission the 4th breach.The the first breach 143a that is positioned at polaroid 142 adjacent dual-sides is connected with the 3rd breach 144a, particularly, two the first breach 143a that are positioned at first side 142a are connected with the 3rd breach 144a of the contiguous first side 142a that is positioned at second side 142b and four side 142d respectively, and two the first breach 143a that are positioned at the 3rd side 142c are connected with the 3rd breach 144a of vicinity the 3rd side 142c that is positioned at second side 142b and four side 142d respectively.In the present embodiment, corresponding the first barricade 133a of the first breach 143a, corresponding the second barricade 133b of the second breach 143b, corresponding the 3rd barricade 143a of the 3rd breach 144a, when the 4th barricade and the 4th breach do not omit corresponding the 4th barricade of the 4th breach of setting.In the present embodiment, the first breach 143a, the second breach 143b and the 3rd breach 144a are respectively rectangle breach, but not as limit.
Referring again to Fig. 7 A and Fig. 7 B, double faced adhesive tape 200 is arranged at the surrounding portion of polaroid 142 and is positioned at a side that deviates from display base plate 141, that is to say, the surrounding portion of the display panel 140 of display device 100 affixes to the interval parts 132 of glue frame 130 by double faced adhesive tape 200.What Fig. 7 A illustrated is the partial sectional view that the corresponding glue frame 130 of display device 100 arranges barricade 133 parts.What Fig. 7 B illustrated is the partial sectional view that the corresponding glue frame 130 of display device 100 does not arrange barricade 133 parts.The width of double faced adhesive tape 200 is greater than corresponding first and keeps away a breach 143 or the second and keep away the width of a breach 144 to polaroid 142 interior extensions.For example, as shown in Figure 8, first keeps away a breach 143 is less than width from corresponding double faced adhesive tape 200 to the first width w1 of polaroid 142 interior extensions, and second keeps away a breach 144 is less than width from corresponding double faced adhesive tape 200 to the second width w2 of polaroid 142 interior extensions.In the position (as shown in Figure 7 B) of not corresponding the first barricade portion 133 of polaroid 142 and the second barricade portion 134, the edge of polaroid 142 is positioned in the interval parts 132 of glue frame 130, and is directly attached to by double faced adhesive tape 200 in the interval parts 132 of glue frame 130.Position in corresponding the first barricade portion 133 of polaroid 142 and the second barricade portion 134 arranges (as shown in Figure 7 A), keep away a breach 143 and second and keep away a breach 144 because polaroid 142 is provided with corresponding first, polaroid 142 correspondences first are kept away a breach 143 and second and are kept away the edge part of a breach 144 and be also positioned in the interval parts 132 of glue frame 130, and are directly attached to by double faced adhesive tape 200 in the interval parts 132 of glue frame 130.Be appreciated that, keep away a breach 143 and the second existence that keeps away a breach 144 due to first, the polaroid 142 that the area that the polaroid 142 of not corresponding the first barricade portion 133 and the second barricade portion 134 positions is placed in interval parts 132 is greater than corresponding barricade 13 positions is placed in the area of interval parts 132.
It is worth mentioning that, in the time making display base plate 140, in the time cutting and partially paste in the free from error situation of processing procedure, just there will be structure as shown in Figure 8, also be that the first side 142a of polaroid 142 and the first reference edge 141a of display base plate 141 overlap, the second side 142b of polaroid 142 overlaps with the second reference edge 141b of display base plate 141, the 3rd side 142c of polaroid 142 overlaps with the 3rd reference edge 141c of display base plate 141, and the four side 142d of polaroid 142 overlaps with the 4th reference edge 141d.
Figure 10 is that the display panel of display device of the utility model the first embodiment is at the plan structure schematic diagram of the error upper limit.Current making processing procedure, the particularly making of undersized narrow frame display panel, and cannot meet the accuracy requirement that cuts and partially paste, partially pasting on processing procedure and having error.Refer to Figure 10, in the situation that cutting and partially paste processing procedure and have error time, polaroid 142 there will be the phenomenon with display base plate 141 displacements, and Figure 10 only shows the maximum displacement situation that one of them relative direction (i.e. the direction from the first reference edge 141a to the second reference edge 141b) is prescribed a time limit in error.Now, the first side 142a of polaroid 142 inside contracts, the first reference edge 141a apart from display base plate 141 is H, the 3rd side 142c of polaroid 142 exceeds the 3rd reference edge 141c of display base plate 141, but because polaroid 142 exists first to keep away a breach 143, the first edge of keeping away the polaroid 142 at a breach 143 places does not exceed the 3rd reference edge 141c of display base plate 141, therefore, there will not be the 3rd side 142c of polaroid 142 and the interference phenomenon of the first barricade portion 133.
Figure 11 A is that the corresponding glue frame of prescribing a time limit in error of the display device shown in Fig. 6 arranges barricade part along A-A ' line cross-sectional schematic.Figure 11 B is that the corresponding glue frame of prescribing a time limit in error of the display device shown in Fig. 6 does not arrange barricade part along B-B ' line cross-sectional schematic.The 3rd frame 1313 of the corresponding glue frame 130 of display device that what Figure 11 A illustrated is arranges the partial sectional view of the first barricade portion 133 parts.The 3rd frame 1313 of the corresponding glue frame 130 of display device that what Figure 11 B illustrated is does not arrange the partial sectional view of the first barricade portion 133 parts.As shown in Figure 11 A, for example, in the position of corresponding the first barricade portion 133 of polaroid 142 (be the 3rd side 142c of polaroid 142 have first keep away a breach 143 places), the edge of polaroid 142 does not exceed display base plate 141, therefore, the 3rd side 142c of polaroid 142 can not disturb with the first barricade portion 133.As shown in Figure 11 B, for example, in the position of not corresponding the first barricade portion 133 of polaroid 142 (be the 3rd side 142c of polaroid 142 do not have first keep away a breach 143 places), the 3rd side 142c of polaroid 142 exceeds the 3rd reference edge 141c of display base plate 141, but because there is not the first barricade portion 133, therefore, there will not be the 3rd side 142c of polaroid 142 and the interference phenomenon of the first barricade portion 133.
Figure 12 is that the display panel of display device of the utility model the first embodiment is at the plan structure schematic diagram of error lower limit.Refer to Figure 12, Figure 12 also only shows the maximum displacement situation that one of them relative direction (i.e. the direction from the first reference edge 141a to the second reference edge 141b) is prescribed a time limit under error.Now, the first side 142a of polaroid 142 exceeds the first reference edge 141a of display base plate 141, exceeds distance for H, and the 3rd side 142c of polaroid 142 is reduced to the 3rd reference edge 141c inner side of display base plate 141 in; Keep away a breach 143, the first and keep away the first reference edge 141a that the edge of the polaroid 142 at a breach 143 places can not exceed display base plate 141 yet because the first side 142a of polaroid 142 is also provided with first.With reference to the situation of the aforementioned error upper limit the 3rd side 142c, can not there is not interference phenomenon with the first corresponding barricade portion 133 in the first side 142a of polaroid 142, do not repeat them here equally.And the 3rd side 142c of polaroid 142 is due to close to the first reference edge 141a skew, can not there is not interference phenomenon with the first corresponding barricade portion 133 equally.
Figure 13 A is that the corresponding glue frame of prescribing a time limit under error of the display device shown in Fig. 6 arranges barricade part along A-A ' line cross-sectional schematic.Figure 13 B is that the corresponding glue frame of prescribing a time limit under error of the display device shown in Fig. 6 does not arrange barricade part along B-B ' line cross-sectional schematic.The 3rd frame 1313 of the corresponding glue frame 130 of display device that what Figure 13 A illustrated is arranges the partial sectional view of the first barricade portion 133 parts.The 3rd frame 1313 of the corresponding glue frame 130 of display device that what Figure 13 B illustrated is does not arrange the cut-open view of the first barricade portion 133 parts.As shown in FIG. 13A, for example, in the position of corresponding the first barricade portion 133 of polaroid 142 (be the 3rd side 142c of polaroid 142 have first keep away a breach 143 places), the 3rd side 142c of polaroid 142 to the first reference edge 141a skew near to there is no overlapping region with the interval parts 132 of glue frame 130.But as shown in Figure 13 B, for example, in the position of not corresponding the first barricade portion 133 of polaroid 142 (be the 3rd side 142c of polaroid 142 do not have first keep away a breach 143 places), there is effective overlapping region with interval parts 132 in polaroid 142, therefore polaroid 142 can not sink to the inner side of the interval parts 132 of glue frame 130, has avoided generation interference fringe phenomenon and has caused display frame bad.
Figure 14 is the plan structure schematic diagram of the display panel of the display device of the utility model the second embodiment.Refer to Figure 14, the structure of the structure of the display device of the present embodiment and display device 100 is roughly the same, and the difference of the two is, the display panel 240 of the display device of the present embodiment is different from the display panel 140 of display device 100.
Particularly, the display base plate 241 of display panel 240 is regular rectangle, comprises the first reference edge 241a, the second reference edge 241b, the 3rd reference edge 241c and the 4th reference edge 241d.Wherein, the first reference edge 241a is relative with the 3rd reference edge 241c, and the second reference edge 241b is relative with the 4th reference edge 241d.Polaroid 242 is also roughly rectangle, and comprises first side 242a, second side 242b, the 3rd side 242c and four side 242d, and wherein, first side 242a is relative with the 3rd side 242c, and second side 242b is relative with four side 242d.First side 242a, second side 242b, the 3rd side 242c and four side 242d be corresponding the first reference edge 241a, the second reference edge 241b, the 3rd reference edge 241c and the 4th reference edge 241d respectively.In the present embodiment, width between first side 242a and the 3rd side 242c is less than the width between the first reference edge 241a and the 3rd reference edge 241c, and the width between second side 242b and four side 242d equals the width between the second reference edge 241b and the 4th reference edge 241d.The 3rd side 242c of polaroid 242 is provided with first and keeps away a breach 243, the first and keep away the first breach 243a and the second breach 243b that a breach 243 comprises each interval.In the present embodiment, first keeps away a breach 243 comprises two the first breach 243a and a second breach 243b between two the first breach 243a, but not as limit, for example the second breach 243b can be multiple or omission the second breach 243b being intervally installed and arranges, specifically depending on the structure of glue frame, the structure of glue frame can be corresponding to the first embodiment, do not repeat them here.The second side 242b of polaroid 242 and four side 242d are respectively equipped with second and keep away a breach 244.In the present embodiment, second keeps away a breach 244 only comprises a 3rd breach 244a, but not as limit.The the first breach 243a that is positioned at polaroid 242 adjacent dual-sides is connected with the 3rd breach 244a, particularly, two the first breach 243a that are positioned at the 3rd side 242c are connected with the 3rd breach 244a of vicinity the 3rd side 242c that is positioned at second side 242b and four side 242d respectively.It is worth mentioning that, also can be only at second side 242b and four side 242d, one of them arranges second and keeps away a breach 244.
It is worth mentioning that, in the time making display base plate 240, in the time cutting and partially paste in the free from error situation of processing procedure, just there will be structure as shown in figure 13, also be that in polaroid 242 first side 242a, being reduced to the distance of the first reference edge 241a is H, the second side 242b of polaroid 242 overlaps with the second reference edge 241b of display base plate 241, the 3rd side 242c of polaroid 242 overlaps with the 3rd reference edge 241c of display base plate 241, and the four side 242d of polaroid 242 overlaps with the 4th reference edge 241d.
Figure 15 is that the display panel of display device of the utility model the second embodiment is at the plan structure schematic diagram of the error upper limit.Current making processing procedure, the particularly making of undersized narrow frame display panel, and cannot meet the accuracy requirement that cuts and partially paste, partially paste processing procedure and have error.Refer to Figure 15, in the situation that cutting and partially paste processing procedure and have error time, polaroid 242 there will be the phenomenon with display base plate 241 displacements, and Figure 15 only shows the maximum displacement situation that one of them relative direction (i.e. the direction from the first reference edge 241a to the second reference edge 241b) is prescribed a time limit in error.Now, the first side 242a of polaroid 242 inside contracts, the twice that is H apart from the first reference edge 241a of display base plate 241, the 3rd side 242c of polaroid 242 exceeds the 3rd reference edge 241c of display base plate 241, but because polaroid 242 exists first to keep away a breach 243, the first edge of keeping away the polaroid 242 at a breach 243 places does not exceed the 3rd reference edge 241c of display base plate 241, display panel 240 is the same with display panel 140, there will not be the 3rd side 242c of polaroid 242 and the interference phenomenon of the first barricade portion 133, do not repeat them here.
Figure 16 is that the display panel of display device of the utility model the second embodiment is at the plan structure schematic diagram of error lower limit.Refer to Figure 16, Figure 16 also only shows the maximum displacement situation that one of them relative direction (i.e. the direction from the first reference edge 241a to the second reference edge 241b) is prescribed a time limit under error.Now, the first side 242a of polaroid 242 overlaps with the first reference edge 241a of display base plate 241; In the 3rd side 242c of polaroid 242, be reduced to the inner side of the 3rd reference edge 241c of display base plate 241; Because first side 242a overlaps with the first reference edge 241a, can not there is not interference phenomenon with the first corresponding barricade portion 133 in the first side 242a of polaroid 242.The 3rd side 242c of polaroid 242 also can not sink to the inner side of the interval parts 132 of glue frame 130, avoid generation interference fringe phenomenon to cause display frame bad, the polaroid 142 of display panel 140 that specifically please refer to the first embodiment situation of the 3rd side 142c in limited time under error, does not repeat them here.
The above, only embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of this announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a display panel, comprise display base plate and the polaroid that is arranged at this display base plate, this display base plate comprises the first reference edge, the second reference edge, the 3rd reference edge and the 4th reference edge, this first reference edge is relative with the 3rd reference edge, this second reference edge is relative with the 4th reference edge, this polaroid comprises first side, second side, the 3rd side and four side, this first side is relative with the 3rd side, this second side is relative with this four side, this first side, this second side, the 3rd side and this four side are respectively to should the first reference edge, this second reference edge, the 3rd reference edge and the 4th reference edge, width between this first side and the 3rd side is less than or equal to the width between this first reference edge and the 3rd reference edge, width between this second side and this four side is less than or equal to the width between this second reference edge and the 4th reference edge, it is characterized in that, at least one of them is provided with first and keeps away a breach for this first side and the 3rd side, at least one of them is provided with second and keeps away a breach for this second side and this four side.
2. display panel as claimed in claim 1, it is characterized in that, this first keeps away the first breach and the second breach that a breach comprises each interval, and this second is kept away a breach and comprise the 3rd breach, and this first breach that is positioned at the adjacent dual-side of this polaroid is connected with the 3rd breach.
3. display panel as claimed in claim 2, is characterized in that, this first breach, this second breach and the 3rd breach are respectively rectangle breach.
4. display panel as claimed in claim 1, it is characterized in that, this first keeps away the first breach and the second breach that a breach comprises each interval, this second keeps away the 3rd breach and the 4th breach that a breach comprises each interval, and this first breach that is positioned at the adjacent dual-side of this polaroid is connected with the 3rd breach.
5. a display device, it is characterized in that, it comprises back of the body frame, backlight module, glue frame and display panel as claimed in claim 1, this backlight module is arranged on the base plate of this back of the body frame, this glue frame comprises frame, interval parts, the first barricade portion and the second barricade portion, this frame is arranged on this base plate around this backlight module, and comprise the first frame, the second frame, the 3rd frame and the 4th frame, this interval parts towards and around this backlight module and be connected in this frame, this the first barricade portion be located at this frame away from a side of this base plate and be connected in this first frame and the 3rd frame at least one of them, this the second barricade portion be located at this frame away from a side of this base plate and be connected in this second frame and the 4th frame at least one of them, this display panel is arranged on the top of this backlight module and this glue frame and this polaroid towards this backlight module, the edge of this display panel is arranged at this interval parts, this first side of this polaroid, this second side, the 3rd side and this four side are respectively to should first side frame, this second frame, the 3rd frame and the 4th frame, this first keeps away a breach to should the first barricade portion, and this second keeps away a breach to should the second barricade portion.
6. display device as claimed in claim 5, it is characterized in that, this the first barricade portion comprises the first barricade and second barricade of each interval, this the second barricade portion comprises the 3rd barricade, this first barricade that is positioned at adjacent two frames of this frame is connected with the 3rd barricade, this first is kept away a breach and comprises the first separate breach and the second breach, this second is kept away a breach and comprises the 3rd breach, this first breach that is positioned at the adjacent dual-side of this polaroid is connected with the 3rd breach, this first breach is to should the first barricade, corresponding the second barricade of this second breach, corresponding the 3rd barricade of the 3rd breach.
7. display device as claimed in claim 6, is characterized in that, this first breach, this second breach and the 3rd breach are respectively rectangle breach, and the horizontal projection shape of this first barricade, this second barricade and the 3rd barricade is rectangle.
8. display device as claimed in claim 5, it is characterized in that, this the first barricade portion comprises the first barricade and second barricade of each interval, this the second barricade portion comprises the 3rd barricade and the 4th barricade of each interval, this first barricade that is positioned at adjacent two frames of this frame is connected with the 3rd barricade, this first is kept away a breach and comprises the first separate breach and the second breach, this second keeps away the 3rd breach and the 4th breach that a breach comprises each interval, this first breach that is positioned at the adjacent dual-side of this polaroid is connected with the 3rd breach, this first breach is to should the first barricade, this second breach is to should the second barricade, the 3rd breach is to should the 3rd barricade, the 4th breach is to should the 4th barricade.
9. display device as claimed in claim 5, is characterized in that, the surrounding portion of this display panel of this display device by sticking double faced adhesive tape to this interval parts.
10. display device as claimed in claim 9, it is characterized in that, this first keeps away a breach is less than width from this corresponding double faced adhesive tape to the first width extending in this polaroid, and this second keeps away a breach is less than width from this corresponding double faced adhesive tape to the second width extending in this polaroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155778.5U CN203849934U (en) | 2014-04-02 | 2014-04-02 | Display panel and display device provided with display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155778.5U CN203849934U (en) | 2014-04-02 | 2014-04-02 | Display panel and display device provided with display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849934U true CN203849934U (en) | 2014-09-24 |
Family
ID=51562919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155778.5U Expired - Lifetime CN203849934U (en) | 2014-04-02 | 2014-04-02 | Display panel and display device provided with display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849934U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965334A (en) * | 2015-07-28 | 2015-10-07 | 武汉华星光电技术有限公司 | Liquid crystal display module and assembly method thereof |
| CN108169951A (en) * | 2018-01-03 | 2018-06-15 | 京东方科技集团股份有限公司 | A kind of display module and preparation method thereof, display device |
| CN108254959A (en) * | 2018-01-31 | 2018-07-06 | 京东方科技集团股份有限公司 | A kind of display module and display device |
| CN113223406A (en) * | 2021-05-10 | 2021-08-06 | 武汉华星光电技术有限公司 | Backlight module |
-
2014
- 2014-04-02 CN CN201420155778.5U patent/CN203849934U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965334A (en) * | 2015-07-28 | 2015-10-07 | 武汉华星光电技术有限公司 | Liquid crystal display module and assembly method thereof |
| CN104965334B (en) * | 2015-07-28 | 2018-03-09 | 武汉华星光电技术有限公司 | A kind of liquid crystal display die set and its assembly method |
| CN108169951A (en) * | 2018-01-03 | 2018-06-15 | 京东方科技集团股份有限公司 | A kind of display module and preparation method thereof, display device |
| CN108254959A (en) * | 2018-01-31 | 2018-07-06 | 京东方科技集团股份有限公司 | A kind of display module and display device |
| CN113223406A (en) * | 2021-05-10 | 2021-08-06 | 武汉华星光电技术有限公司 | Backlight module |
| CN113223406B (en) * | 2021-05-10 | 2022-07-12 | 武汉华星光电技术有限公司 | Backlight module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203849934U (en) | Display panel and display device provided with display panel | |
| USD789925S1 (en) | Electronic device with foldable display panels | |
| USD767604S1 (en) | Portion of a display panel with a computer icon | |
| US10162234B2 (en) | Display panel and display module | |
| CN104460150B (en) | The manufacturing method of array substrate, liquid crystal display panel and the array substrate | |
| CN104297976B (en) | Liquid crystal display device and frame thereof | |
| CN204479876U (en) | A kind of housing and display device | |
| CN104916228A (en) | Display product structure | |
| CN207096650U (en) | Backlight module and display device | |
| WO2012139334A1 (en) | Liquid crystal display and backlight module thereof | |
| WO2013143092A1 (en) | Frame bracket for use on liquid crystal display device and liquid crystal display device | |
| CN106154597A (en) | Mobile device | |
| CN103698947B (en) | A kind of TN type liquid crystal panel and preparation method thereof and liquid crystal indicator | |
| US9316854B2 (en) | Display device | |
| CN103307839A (en) | Refrigerator door, refrigerator and refrigerator door manufacturing method | |
| CN204855990U (en) | LCD module | |
| CN104867408A (en) | Display product and border structure thereof | |
| CN204477946U (en) | Backboard and apply backlight source module and the liquid crystal display module of this backboard | |
| CN206301119U (en) | A kind of backlight module and display device | |
| CN211014944U (en) | Backlight module supporting frame, backlight module and electronic equipment | |
| CN203275816U (en) | Liquid crystal display assembling frame and liquid crystal display device thereof | |
| CN208923138U (en) | Array substrate and display device | |
| CN202306500U (en) | Display screen capable of preventing assembly deviation and breakage | |
| CN202791632U (en) | Reflector plate locating structure, backlight module and display equipment | |
| CN205014160U (en) | LED backlight unit and lamp strip support thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
| CX01 | Expiry of patent term |