CN104501038A - Backlight moduleassembly - Google Patents
Backlight moduleassembly Download PDFInfo
- Publication number
- CN104501038A CN104501038A CN201410746354.0A CN201410746354A CN104501038A CN 104501038 A CN104501038 A CN 104501038A CN 201410746354 A CN201410746354 A CN 201410746354A CN 104501038 A CN104501038 A CN 104501038A
- Authority
- CN
- China
- Prior art keywords
- main part
- width
- backlight module
- adhesive
- layer
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Push-Button Switches (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention provides a backlight module assembly. The backlight module assembly comprises a backlight module, a protection film and a release film, wherein the backlight module is provided with a light-exiting surface and the bottom surface which are opposite to each other; the protection film is provided with a substrate and an adhesive layer which are stacked with each other; the substrate is arranged between the bottom surface and the adhesive layer; the protection film is T-shaped; the release film is adhered to the part of the adhesive layer; the part of the adhesive layer is exposed out of the release film; the exposed adhesive layer surrounds the periphery of the backlight module; the exposed adhesive layer is of an open cycle shape; the end of the open cycle is a ladder-shaped outline.
Description
Technical field
The present invention relates to a kind of backlight module component.
Background technology
Backlight module is one of key part and component of liquid crystal display, and its function is well-off brightness and the light source be evenly distributed, and makes the normal show image of liquid crystal display energy.
Generally speaking, backlight module have a light-emitting area with back to a bottom surface of light-emitting area, bottom surface can in order to other workpiece as system casing or Trackpad etc. are arranged in pairs or groups mutually.Before backlight module and other workpiece are fitted, industry can be covered in bottom surface with diaphragm usually, with backlight module is produced one dust-proof and protection effect.
In an assembling process, when backlight module needs to fit with other workpiece, installation personnel can remove the mould release membrance of diaphragm upper part, and then exposes the part of diaphragm Pasting, to fit on workpiece.But, traditionally, after the mould release membrance of part is removed, remaining mould release membrance will not be one, and the mould release membrance that therefore particularly area is less, easily comes off in ensuing operation, even adhere on other position of backlight module, greatly affect the packaging efficiency of liquid crystal display.
Summary of the invention
A technology pattern of the present invention is to provide a kind of backlight module component, and it is positioned at the diaphragm of side, backlight module bottom surface and mould release membrance and is all integral type and cuts shaping, and the integrality of diaphragm and mould release membrance is increased.
According to an embodiment of the present invention, a kind of backlight module component comprises backlight module, diaphragm and mould release membrance.Backlight module has relative exiting surface and bottom surface.Diaphragm has mutually stacked base material and adhesive-layer, and base material is between bottom surface and adhesive-layer, and the shape of diaphragm is T-shaped.Mould release membrance is attached in the part of adhesive-layer, and the adhesive-layer of part is exposed to outside mould release membrance, and exposed adhesive-layer is peripheral around backlight module, the shape of wherein exposed adhesive-layer is open cycle, and the end points of open cycle is stepped profile.
In one or more embodiment of the present invention, above-mentioned backlight module comprises projective structure.Base material comprises the first main part and first and tears hand.First main part covers bottom surface.First tears hand connects the first main part, and first tears hand covering projective structure.
In one or more embodiment of the present invention, above-mentioned adhesive-layer comprises the second main part and second and tears hand.Second main part covers the first main part.Second tears hand connects the second main part, and second tears hand and cover and first tear hand.
In one or more embodiment of the present invention, above-mentioned mould release membrance comprises the 3rd main part, the 3rd and tears hand and connecting portion.3rd main part is covered in part second main part.3rd tears hand is covered in part second and tears hand.Connecting portion connects the 3rd main part and the 3rd along a longitudinal direction and tears hand.
In one or more embodiment of the present invention, above-mentioned connecting portion comprises the first connexon portion and the second connexon portion.First connexon portion connects the 3rd tears hand, and the first connexon portion has and has the first width along the horizontal direction across longitudinal direction.Second connexon portion connects the first connexon portion and the 3rd main part, and the second connexon portion transversely has the second width in direction, and the first width is greater than the second width.
In one or more embodiment of the present invention, the above-mentioned adhesive-layer be exposed to outside mould release membrance comprises viscose glue surrounding area and viscose glue Nei Shen district.Viscose glue surrounding area is around to the 3rd main part of small part, and adjacent 3rd main part in inner edge of viscose glue surrounding area, the outer rim of viscose glue surrounding area opposite inner edge is peripheral edge, defines the 3rd width between the outer rim of viscose glue surrounding area and inner edge.Viscose glue Nei Shen district is connected to one end of viscose glue surrounding area, and viscose glue Nei Shen district may extend between the 3rd main part and the first connexon portion, viscose glue Nei Shen district wherein between the 3rd main part and the first connexon portion has the 4th width at longitudinal direction, and the 4th width is less than the 3rd width.
In one or more embodiment of the present invention, above-mentioned the first connexon portion and the 3rd tears between hand has at least one lead angle.
Another technology pattern of the present invention is to provide a kind of diaphragm to combine, and its diaphragm and mould release membrance are all integral type and cut shaping, and the integrality of diaphragm and mould release membrance is increased.
According to another embodiment of the present invention, a kind of diaphragm combination comprises diaphragm, mould release membrance and removes portion.Diaphragm has mutually stacked base material and adhesive-layer.Mould release membrance is attached on the adhesive-layer of part, and mould release membrance go up in a longitudinal direction sequentially connect the 3rd main part, the second connexon portion, the first connexon portion and the 3rd tear hand.The portion of removing is attached on the adhesive-layer of part, and at least partly around mould release membrance.Second connexon portion has the first width in a lateral direction, and the first connexon portion has the second width in a lateral direction, and the first width is greater than the second width, and horizontal direction is then orthogonal to longitudinal direction haply.
In one or more embodiment of the present invention, above-mentioned mould release membrance and the portion of removing are arranged on same level, and mould release membrance can be separated between portion or part is separated completely with removing.
In one or more embodiment of the present invention, above-mentioned the first connexon portion and the 3rd tears between hand has at least one lead angle.
The above-mentioned embodiment of the present invention and known prior art are compared, and at least have the following advantages:
(1) because the base material of diaphragm is that integral type cuts shaping, and first of base material tears hand and connects the first main part, and therefore, base material (that is diaphragm) integrality is structurally increased.
(2) cut shaping because mould release membrance also can be integral type, mould release membrance integrality structurally is also increased.
(3) tear between hand due to the first connexon portion and the 3rd and have at least one lead angle, be positioned at the first connexon portion and the 3rd and tear the position, angle that hand is connected, therefore, stress concentrates on position, angle and is lowered the chance that mould release membrance destroys.
Accompanying drawing explanation
Fig. 1 illustrates the stereogram of the backlight module component according to an embodiment of the present invention;
Fig. 2 illustrates the stereogram that the diaphragm according to an embodiment of the present invention combines.
Reference numeral
100: backlight module component 100A: diaphragm combines
110: backlight module 111: exiting surface
112: bottom surface 113: projective structure
120: diaphragm 121: base material
121a: the first main part 121b: the first tears hand
122: adhesive-layer 122a: the second main part
122b: the second tears hand 123: viscose glue surrounding area
124: viscose glue Nei Shen district 130: mould release membrance
130a: the three main part 130b: the three tears hand
131: connecting portion 131a: the first connexon portion
131b: the second connexon portion 150: remove portion
150a: fit around sub-portion 150b: laminating inside contracts sub-portion
151: handle the D1: the first width
D2: the second width D 3: the three width
D4: the four width D 5: the five width
D6: the six width L: longitudinal direction
R: lead angle T: horizontal direction
Detailed description of the invention
Below will disclose a plurality of embodiment of the present invention with accompanying drawing, as clearly stated, the details in many practices will be explained in the following description.But should be appreciated that, the details in these practices is not applied to limit the present invention.That is, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for simplifying for the purpose of accompanying drawing, some existing usual structures and element illustrate in the mode simply illustrated in the accompanying drawings.
Unless otherwise defined, all vocabulary used herein (comprising technology and scientific terminology) has its common implication, its implication can be familiar with the personnel in this field understand.Further, the definition of above-mentioned vocabulary in generally conventional dictionary, should be read as the consistent implication in field related to the present invention in the content of this description.Unless there are especially clearly defining, these vocabulary will not be interpreted as Utopian or too formal implication.
Please refer to Fig. 1, it is the stereogram of the backlight module component 100 illustrated according to an embodiment of the present invention.As shown in Figure 1, a kind of backlight module component 100 comprises backlight module 110, diaphragm 120 and mould release membrance 130.Backlight module 110 has relative exiting surface 111 and bottom surface 112.Diaphragm 120 has mutually stacked base material 121 and adhesive-layer 122, and base material 121 is between bottom surface 112 and adhesive-layer 122, and the shape of diaphragm 120 is T-shaped.Mould release membrance 130 is attached in the part of adhesive-layer 122, the adhesive-layer 122 of part is made to be exposed to outside mould release membrance 130, and exposed adhesive-layer 122 is peripheral around backlight module 110, the shape of wherein exposed adhesive-layer 122 is open cycle, and the end points of open cycle is stepped profile.In other words, the shape of exposed adhesive-layer 122 is not the enclosed circulation such as hollow or circle, but has two-end-point.Between the two-end-point of exposed adhesive-layer 122, there is mould release membrance 130, make exposed adhesive-layer 122 form open cycle.In the present embodiment, diaphragm 120 is fixed on backlight module 110 by base material 121 towards the glue-line of bottom surface 112, but the present invention is not as limit.
Because adhesive-layer 122 has the function of stickup, therefore, exposed adhesive-layer 122 can provide an adherence force, make backlight module 110 bottom surface 112 can by diaphragm 120 and other workpiece (not shown) matched combined.Specifically, other workpiece can be system casing or other electronic building brick such as Trackpad.In the present embodiment, exposed adhesive-layer 122 is peripheral around backlight module 110, that is, the bonding of backlight module 110 and other workpiece, be only limitted to the scope of backlight module 110 periphery, make adhesive-layer 122 too much the area of bonding will be made excessive because of exposed, and then adherence force can not be caused to cross strong and affect the assembling of backlight module 110 and other workpiece.In other words, the middle body of adhesive-layer 122 is bonded in mould release membrance 130 and is subject to the protection of mould release membrance 130, and can not be exposed to the external world.
In the application of practice, base material 121 can be transparent high temperature resistant PET (poly (ethylene terephthalate); PET) film, and there is weak glue-line due to PET film, therefore PET film can be attached to the bottom surface 112 of backlight module 110.In addition, the thickness of base material 121 is about 0.05 millimeter, but the present invention is not as limit.
As shown in Figure 1, backlight module 110 comprises projective structure 113.Specifically, projective structure 113 can be the protuberance of the metal frame (not shown) of backlight module 110, but the present invention is not as limit.Projective structure 113 also can be circuit board, is used for the signal of telecommunication of backlight module 110 and other element to be interconnected.In addition, the base material 121 of diaphragm 120 comprises the first main part 121a and first and tears hand 121b, and the first main part 121a covers the bottom surface 112 of backlight module 110.In the present embodiment, first tears hand 121b connects the first main part 121a, and to form T-shaped shape, and first tears hand 121b covering projective structure 113.In other words; the shape of diaphragm 120 corresponds to backlight module 110; and the surface area of diaphragm 120 is identical with the surface area of backlight module 110, namely the edge of diaphragm 120 aligns mutually with the edge of backlight module 110, and the bottom surface of backlight module 110 can be covered by protected film 120 completely.In the application of practice, base material 121 cuts shaping, to increase base material 121 (that is diaphragm 120) integrality structurally for integral type.
On the other hand, the adhesive-layer 122 of diaphragm 120 comprises the second main part 122a and second and tears hand 122b, and the first main part 121a of the second main part 122a covering substrates 121.Second tears hand 122b connects the second main part 122a, and second tears first of hand 122b covering substrates 121 and tear hand 121b.Because adhesive-layer 122 has the function of stickup, adhesive-layer 122 can firmly be bonded in base material 121.In the application of practice, adhesive-layer 122 can be acrylic acid adhesive.In addition, the thickness of adhesive-layer 122 is about 0.015 millimeter, but the present invention is not as limit.
Moreover mould release membrance 130 comprises the 3rd main part 130a, the 3rd and tears hand 130b and connecting portion 131.3rd main part 130a is covered in part second main part 122a, and the adhesive-layer 122 of part is exposed to outside the 3rd main part 130a.3rd tears hand 130b is covered in part second and tears hand 122b.Connecting portion 131 L connection along the longitudinal direction the 3rd main part 130a and the 3rd tears hand 130b.In other words, in the application of practice, mould release membrance 130 can be integral type and cuts shaping, to increase mould release membrance 130 integrality structurally.In addition, the thickness of mould release membrance 130 is about 0.025 millimeter, but the present invention is not as limit.
More particularly, connecting portion 131 comprises the first connexon portion 131a and the second connexon portion 131b.As mentioned above, connecting portion 131 L connection along the longitudinal direction the 3rd main part 130a and the 3rd tears hand 130b.Specifically, in the present embodiment, longitudinal direction L be projective structure 113 from a side of backlight module 110 bearing of trend outward, namely projective structure 113 is sides from backlight module 110 and toward longitudinal direction setting that L protrudes, and the 3rd main part 130a, the first connexon portion 131a, the second connexon portion 131b and the 3rd tear hand 130b then sequentially L and arrange and be interconnected in a longitudinal direction.Please refer to Fig. 1, the first connexon portion 131a connects the 3rd and tears hand 130b, and the first connexon portion 131a has the first width D 1 along the horizontal direction T across longitudinal direction L.In the present embodiment, (do not comprise the shape of projective structure) when backlight module 110 is rectangle, horizontal direction T is orthogonal to longitudinal direction L.But the profile design of complying with backlight module 110 is different, angled relationships between horizontal direction T with longitudinal direction L may not be orthogonal, for example, when backlight module 110 is flat shape quadrangle (not comprising the shape of projective structure), then horizontal direction T and longitudinal direction L is then parallel to the adjacent both sides of flat shape quadrangle respectively.
Moreover the second connexon portion 131b connects the first connexon portion 131a and the 3rd main part 130a, and the second connexon portion 131b has the second width D 2 along the horizontal direction T across longitudinal direction L.As shown in Figure 1, the first width D 1 is greater than the second width D 2, thus makes the profile of the contiguous connecting portion 131 of exposed adhesive-layer 122 stepped.Also because the first width D 1 is greater than the second width D 2, first connexon portion 131a is pasted on the area of adhesive-layer 122, be greater than the area that the second connexon portion 131b is pasted on adhesive-layer 122, therefore, adherence force between first connexon portion 131a and adhesive-layer 122, is also better than the adherence force between the second connexon portion 131b and adhesive-layer 122.Thus; when the 3rd tear hand 130b to depart from the adhesive-layer 122 of diaphragm 120 because of accident time; owing to there is stronger adherence force between the first connexon portion 131a and adhesive-layer 122; therefore the first connexon portion 131a tears hand 130b and the chance departing from adhesive-layer 122 will effectively lower along with the 3rd; and thus the 3rd disengaging of tearing hand 130b and adhesive-layer 122 is also restricted and can not extends to the first connexon portion 131a, make the second connexon portion 131b and the 3rd main part 130a also can not be subject to the 3rd and tear the impact that hand 130b and adhesive-layer 122 depart from.Anti-; suppose that the first width D 1 is same as the second width D 2; and the 3rd to tear the width of hand 130b transversely direction T also similar in the first width D 1 and the second width D 2; when the 3rd tear hand 130b to depart from the adhesive-layer 122 of diaphragm 120 because of accident time; tendency is torn the disengaging of hand 130b and adhesive-layer 122 and is in succession departed from adhesive-layer 122 along with the 3rd by the first connexon portion 131a and the second connexon portion 131b, and then affects the stickup between the 3rd main part 130a and adhesive-layer 122.
On the other hand, the adhesive-layer 122 be exposed to outside the 3rd main part 130a of mould release membrance 130 comprises viscose glue surrounding area 123 and viscose glue Nei Shen district 124, and self-adhesive surrounding area 123, viscose glue Nei Shen district 124 is toward fractal film 130 along stretching, viscose glue Nei Shen district 124 be may extend between the 3rd main part 130a and the first connexon portion 131a.Viscose glue surrounding area 123 is around to the 3rd main part 130a of small part, the adjacent 3rd main part 130a in inner edge of viscose glue surrounding area 123, the outer rim of viscose glue surrounding area 123 opposite inner edge is peripheral edge, defines the 3rd width D 3 between the outer rim of viscose glue surrounding area 123 and inner edge.In other words, be positioned at the inner edge of the viscose glue surrounding area 123 of the homonymy of projective structure 113, in a longitudinal direction L and the distance of the outer rim that arrives is the 3rd width D 3.Specifically, viscose glue Nei Shen district 124 is connected to one end of viscose glue surrounding area 123, make viscose glue Nei Shen district 124 between the 3rd main part 130a and the first connexon portion 131a, viscose glue Nei Shen district 124 wherein between the 3rd main part 130a and the first connexon portion 131a has the 4th width D the 4, four width D 4 at longitudinal direction L and is less than the 3rd width D 3.More particularly, 4th width D 4 is about 40% ~ 60% of the 3rd width D 3, thus, the 4th width D 4 can not reduce in viscose glue the adherence force of face of stretching 124 to other workpiece because of too little, and the 4th width D 4 also will make the first connexon portion 131a carefully and easily break very much because of too large.And because the 4th width D 4 is less than the 3rd width D 3, the profile at therefore exposed adhesive-layer 122 two ends is stepped.
Break to prevent the first connexon portion 131a further, and lower mould release membrance 130 and tear the chance of position, angle that hand 130b is connected tearing in the first connexon portion 131a and the 3rd, as shown in Figure 1, first connexon portion 131a and the 3rd tears between hand 130b has at least one lead angle R, be positioned at the first connexon portion 131a and the 3rd and tear the position, angle that hand 130b is connected, concentrate on to lower stress chance mould release membrance 130 destroyed position, angle.
Please refer to Fig. 2, it is the stereogram of the diaphragm combination 100A illustrated according to an embodiment of the present invention.As shown in Figure 2, a kind of diaphragm combination 100A comprises diaphragm 120, mould release membrance 130 and removes portion 150.Diaphragm 120 has mutually stacked base material 121 and adhesive-layer 122, and the shape of diaphragm 120 is T-shaped.Mould release membrance 130 is attached on the adhesive-layer 122 of part, and mould release membrance 130 in a longitudinal direction L sequentially connects the 3rd main part 130a, the second connexon portion 131b, the first connexon portion 131a and the 3rd tear hand 130b.Remove portion 150 to be attached on the adhesive-layer 122 of part, and at least partly around mould release membrance 130.Second connexon portion 131b has the first width D 1 on horizontal direction T, and the first connexon portion 131a has the second width D 2 on horizontal direction T, and the first width D 1 is greater than the second width D 2, and horizontal direction T is then orthogonal to longitudinal direction L haply.
In other words, in collocation to other workpiece, remove portion 150 and can be attached on adhesive-layer 122.When diaphragm 120 needs collocation to other workpiece, user by connecting the handle 151 removing edge, portion 150, can remove from diaphragm combination 100A removing portion 150, being exposed to the external world to make the adhesive-layer 122 outside mould release membrance 130.Distinguish the position of handle 151 for convenience of user, handle 151 can be brightly painted plastic material, but the present invention is not as limit.
More particularly, remove portion 150 comprise laminating inside contract sub-portion 150b around sub-portion 150a and laminating.Fit around sub-portion 150a around at least part of the 3rd main part 130a of mould release membrance 130, fit around the adjacent 3rd main part 130a in inner edge of sub-portion 150a, laminating is peripheral edge around the outer rim of sub-portion 150a opposite inner edge, fits around between the outer rim and inner edge of sub-portion 150a and defines the 5th width D 5.Laminating inside contracts sub-portion 150b and is connected to laminating one end around sub-portion 150a, make laminating inside contract sub-portion 150b between the 3rd main part 130a and the first connexon portion 131a, the laminating wherein between the 3rd main part 130a and the first connexon portion 131a inside contracts sub-portion 150b and has the 6th width D 6 at longitudinal direction L.6th width D 6 is less than the 5th width D 5.
In the present embodiment; 3rd width D 3 equals the 5th width D 5; and the 4th width D 4 equals the 6th width D 6; that is; laminating inside contracts sub-portion 150b and is attached in viscose glue face of stretching 124; and laminating is attached at viscose glue around face 123 around sub-portion 150a, make mould release membrance 130 and the adhesive-layer 122 removing the complete covered with protective film 120 in portion 150.In the present embodiment, mould release membrance 130 with remove portion 150 and be arranged at same level or be same Rotating fields, and be same material, and mould release membrance 130 can be separated completely between portion 150 or to be partly separated with removing.More particularly, when mould release membrance 130 with remove portion 150 part be separated time, remove portion 150 and can be provided with roulette with the intersection of mould release membrance 130.When for tearing off the portion 150 of removing, then by the setting of roulette, the portion that will remove easily is separated with mould release membrance 130.As for when mould release membrance 130 with remove portion 150 be separated completely time, mould release membrance 130 and remove between portion 150 and can be complete line of cut.
In sum, technical scheme of the present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, can reach suitable technological progress, and have the extensive value in industry, it at least has the following advantages:
(1) because the base material of diaphragm is that integral type cuts shaping, and first of base material tears hand and connects the first main part, and therefore, base material (that is diaphragm) integrality is structurally increased.
(2) cut shaping because mould release membrance also can be integral type, mould release membrance integrality structurally is also increased.
(3) tear between hand due to the first connexon portion and the 3rd and have at least one lead angle, be positioned at the first connexon portion and the 3rd and tear the position, angle that hand is connected, therefore, stress concentrates on position, angle and is lowered the chance that mould release membrance destroys.
Although the present invention discloses as above with embodiment; but itself and be not used to limit the present invention; any person skilled in the art without departing from the spirit and scope of the present invention; when doing various changes and modification, therefore protection scope of the present invention should define according to appending claims and be as the criterion.
Claims (10)
1. a backlight module component, is characterized in that, comprises:
One backlight module, has a relative exiting surface and a bottom surface;
One diaphragm, have a mutually stacked base material and an adhesive-layer, and described base material is between described bottom surface and described adhesive-layer, and the shape of described diaphragm is T-shaped; And
One mould release membrance, be attached in the part of described adhesive-layer, the described adhesive-layer of part is made to be exposed to outside described mould release membrance, and exposed described adhesive-layer is peripheral around described backlight module, the shape of wherein exposed described adhesive-layer is an open cycle, and the end points of described open cycle is stepped profile.
2. backlight module component according to claim 1, is characterized in that, described backlight module comprises a projective structure, and described base material comprises:
One first main part, covers described bottom surface; And
One first tears hand, connects described first main part, and described first tears hand and cover described projective structure.
3. backlight module component according to claim 2, is characterized in that, described adhesive-layer comprises:
One second main part, covers described first main part; And
One second tears hand, connects described second main part, and described second tears hand and cover and described first tear hand.
4. backlight module component according to claim 3, is characterized in that, described mould release membrance comprises:
One the 3rd main part, is covered in described second main part of part;
One the 3rd tears hand, is covered in part described second and tears hand; And
A junction, connects described 3rd main part and the described 3rd along a longitudinal direction and tears hand.
5. backlight module component according to claim 4, is characterized in that, described connecting portion comprises:
One first connexon portion, connects the described 3rd and tears hand, and described first connexon portion has one first width along the horizontal direction across described longitudinal direction; And
One second connexon portion, connect described first connexon portion and described 3rd main part, and described second connexon portion has one second width along described horizontal direction, described first width is greater than described second width.
6. backlight module component according to claim 5, is characterized in that, the described adhesive-layer be exposed to outside described mould release membrance comprises:
One viscose glue surrounding area, around to described 3rd main part of small part, one inner edge of described viscose glue surrounding area adjoins described 3rd main part, one outer rim of relatively described inner edge, described viscose glue surrounding area is peripheral edge, defines one the 3rd width between the described outer rim of described viscose glue surrounding area and described inner edge; And
One viscose glue Nei Shen district, be connected to one end of described viscose glue surrounding area, and described viscose glue Nei Shen district may extend between described 3rd main part and described first connexon portion, described viscose glue Nei Shen district wherein between described 3rd main part and described first connexon portion has one the 4th width at described longitudinal direction, and described 4th width is less than described 3rd width.
7. backlight module component according to claim 5, is characterized in that, described first connexon portion and the described 3rd tears between hand has at least one lead angle.
8. a diaphragm combination, is characterized in that, comprise:
One diaphragm, has a mutually stacked base material and an adhesive-layer;
One mould release membrance, is attached on the described adhesive-layer of part, and described mould release membrance sequentially connects one the 3rd main part on a longitudinal direction, hand is torn in one second connexon portion, one first connexon portion and the 3rd; And
One removes portion, is attached on the described adhesive-layer of part, and at least partly around described mould release membrance;
Wherein, described second connexon portion has one first width in a lateral direction one, and described first connexon portion has one second width in a lateral direction described, and described first width is greater than described second width, and described horizontal direction is then orthogonal to described longitudinal direction haply.
9. diaphragm according to claim 8 combination, it is characterized in that, described mould release membrance and the described portion of removing are arranged on same level, and described mould release membrance can be separated completely between portion with described removing or to be partly separated.
10. diaphragm combination according to claim 8, it is characterized in that, described first connexon portion and the described 3rd tears between hand has at least one lead angle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746354.0A CN104501038B (en) | 2014-12-08 | 2014-12-08 | Backlight module component |
| TW104103761A TWI539208B (en) | 2014-12-08 | 2015-02-04 | Backlight module assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746354.0A CN104501038B (en) | 2014-12-08 | 2014-12-08 | Backlight module component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501038A true CN104501038A (en) | 2015-04-08 |
| CN104501038B CN104501038B (en) | 2017-03-01 |
Family
ID=52942470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410746354.0A Expired - Fee Related CN104501038B (en) | 2014-12-08 | 2014-12-08 | Backlight module component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104501038B (en) |
| TW (1) | TWI539208B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093591A (en) * | 2015-08-28 | 2015-11-25 | 武汉华星光电技术有限公司 | Protective film and using method thereof |
| CN105974635A (en) * | 2016-07-18 | 2016-09-28 | 京东方科技集团股份有限公司 | Shading adhesive tape, display device with shading adhesive tape and preparation method of shading adhesive tape |
| CN108196399A (en) * | 2018-01-12 | 2018-06-22 | 京东方科技集团股份有限公司 | A kind of screening glass and backlight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09243824A (en) * | 1996-03-05 | 1997-09-19 | Sekisui Chem Co Ltd | Adhesive tape for surface protection and production of polarizing plate composite body |
| KR20040050244A (en) * | 2002-12-09 | 2004-06-16 | 삼성전자주식회사 | Stripping Composition of Photoresist And Method Of Manufacturing Thin Film Transistor Of Liquid Crystal Display Device Using The Same |
| TW200923472A (en) * | 2007-11-26 | 2009-06-01 | Wintek Corp | Protective film structure |
| CN101666938A (en) * | 2009-08-27 | 2010-03-10 | 友达光电股份有限公司 | Display device |
| CN101976000A (en) * | 2010-11-10 | 2011-02-16 | 琨诘电子（昆山）有限公司 | Outer frame shading adhesive film for display screen |
| CN102289089A (en) * | 2011-07-22 | 2011-12-21 | 友达光电(厦门)有限公司 | Flat display |
-
2014
- 2014-12-08 CN CN201410746354.0A patent/CN104501038B/en not_active Expired - Fee Related
-
2015
- 2015-02-04 TW TW104103761A patent/TWI539208B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09243824A (en) * | 1996-03-05 | 1997-09-19 | Sekisui Chem Co Ltd | Adhesive tape for surface protection and production of polarizing plate composite body |
| KR20040050244A (en) * | 2002-12-09 | 2004-06-16 | 삼성전자주식회사 | Stripping Composition of Photoresist And Method Of Manufacturing Thin Film Transistor Of Liquid Crystal Display Device Using The Same |
| TW200923472A (en) * | 2007-11-26 | 2009-06-01 | Wintek Corp | Protective film structure |
| CN101666938A (en) * | 2009-08-27 | 2010-03-10 | 友达光电股份有限公司 | Display device |
| CN101976000A (en) * | 2010-11-10 | 2011-02-16 | 琨诘电子（昆山）有限公司 | Outer frame shading adhesive film for display screen |
| CN102289089A (en) * | 2011-07-22 | 2011-12-21 | 友达光电(厦门)有限公司 | Flat display |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093591A (en) * | 2015-08-28 | 2015-11-25 | 武汉华星光电技术有限公司 | Protective film and using method thereof |
| CN105974635A (en) * | 2016-07-18 | 2016-09-28 | 京东方科技集团股份有限公司 | Shading adhesive tape, display device with shading adhesive tape and preparation method of shading adhesive tape |
| CN108196399A (en) * | 2018-01-12 | 2018-06-22 | 京东方科技集团股份有限公司 | A kind of screening glass and backlight |
| CN108196399B (en) * | 2018-01-12 | 2021-01-26 | 京东方科技集团股份有限公司 | Screening glass and backlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501038B (en) | 2017-03-01 |
| TWI539208B (en) | 2016-06-21 |
| TW201621416A (en) | 2016-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109166894B (en) | Display panel, manufacturing method thereof, protective film and display device | |
| US20210026420A1 (en) | Support structure and manufacturing method thereof, and foldable display screen | |
| CN108831303A (en) | A kind of backboard and electronic equipment for Curved screen | |
| US20190384084A1 (en) | Spliced display and menufacturing method thereof | |
| JP2021092803A (en) | Method of manufacturing display device | |
| KR20140009920A (en) | Method of manufacturing display panel | |
| US20190129219A1 (en) | Panel module and display device | |
| CN112599570B (en) | Display panel and preparation method thereof | |
| CN107369761B (en) | Flexible display panel, substrate PI layer structure thereof and preparation method | |
| CN105551377A (en) | Flexible display panel, manufacturing method thereof and display device | |
| JP2009020207A (en) | Liquid crystal module | |
| CN104501038A (en) | Backlight moduleassembly | |
| KR102155252B1 (en) | Organic light emitting display device and method of manufacturing the same | |
| CN205720999U (en) | Planar illuminating device and liquid crystal indicator | |
| CN108550556A (en) | Protective film and its display panel for flexible substrate | |
| CN112863371B (en) | Manufacturing method of spliced display screen and spliced display screen | |
| JP6488904B2 (en) | Cover glass, display device with cover glass, and method of manufacturing cover glass | |
| US20110239510A1 (en) | Display device | |
| JP2013125262A (en) | Bonding material, display element, and method for manufacturing display element | |
| CN111028677A (en) | Display panel and display device | |
| CN110534647A (en) | Flexible substrate, display base plate and display panel | |
| US20090079926A1 (en) | Circuit structure of liquid crystal display module and assembly method thereof | |
| US20180279494A1 (en) | Housing structure of electronic device and manufacturing method thereof | |
| CN114220932A (en) | Display device | |
| CN214032317U (en) | Anti-collision OCA optical adhesive film and structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |