CN110609409B - Frame structure and display device with same - Google Patents

Frame structure and display device with same Download PDF

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Publication number
CN110609409B
CN110609409B CN201911036472.1A CN201911036472A CN110609409B CN 110609409 B CN110609409 B CN 110609409B CN 201911036472 A CN201911036472 A CN 201911036472A CN 110609409 B CN110609409 B CN 110609409B
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China
Prior art keywords
optical film
frame
notch
hanging
frame structure
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CN201911036472.1A
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Chinese (zh)
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CN110609409A (en
Inventor
陈敏杰
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AU Optronics Corp
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AU Optronics Corp
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133314—Back frames
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame

Abstract

The invention provides a frame structure and a display device with the same. The frame structure comprises a back cover and an elongated intermediate frame. The back cover comprises two side retaining walls, a top side retaining wall, two side plate parts and a top plate part, wherein each side retaining wall is connected to two sides of the top side retaining wall; each side board is connected respectively in the both ends of roof portion, and each side board is located each side barricade respectively on, and the roof portion is located the roof barricade, and each side board is integrated into one piece with the side barricade that corresponds. The long intermediary frame is arranged between the bottoms of the side retaining walls.

Description

Frame structure and display device with same
Technical Field
The present invention relates to a frame structure, and more particularly, to a frame structure with a narrow-side design. The invention also relates to a display device with the frame structure with the narrow edge design.
Background
With the development of technology, the frame of the display device is quite commonly used. The structural design of the frame, such as thickness, will affect the display effect.
With the visual demands of consumers, manufacturers have shown the whole images or pictures as much as possible, and therefore, the design of frameless structures or frames with narrow sides is becoming a trend.
In general, the frame of the display device using the frameless or narrowed frame design has a conventional design, and includes front frame, middle frame, and back plate, and the gap between the front frame, the middle frame, and the back plate is assembled by these structures, and the thickness of the gap is maintained.
Disclosure of Invention
In view of the above, an embodiment of the invention provides a frame structure, which includes a back cover and an elongated intermediate frame.
The back cover comprises two side retaining walls, a top side retaining wall, two side plate parts and a top plate part, wherein each side retaining wall is connected to two sides of the top side retaining wall; each side board is connected respectively in the both ends of roof portion, and each side board is located each side barricade respectively on, and the roof portion is located the roof barricade, and each side board is integrated into one piece with the side barricade that corresponds.
The long intermediary frame is arranged between the bottoms of the side retaining walls.
As with the frame structure described above, in one embodiment, each of the side plate portions includes a first step structure extending in opposite directions in descending order; the elongated interposer frame includes a second stepped structure extending in a decreasing power toward the top side of the back cover.
As mentioned above, in one embodiment, the first step structure and the second step structure are assembled to form the frame slot.
In an embodiment, the frame structure further includes a plurality of adhesive layers respectively disposed on the frame grooves.
In one embodiment, the frame structure further includes two protruding portions, each protruding portion is located at the bottom of each side wall, the height of the protruding portion is greater than that of each side wall, and the side walls, the top wall, the side plate, and the top plate form an arch-shaped groove, the arch-shaped groove includes a notch located between the protruding portions, and the elongated medium frame covers the notch.
In one embodiment, the frame structure further includes an elongated front frame, both sides of the elongated front frame are respectively connected to the protruding portions, and the elongated intermediate frame is located between the back cover and the elongated front frame.
In one embodiment, the elongated front frame includes a covering portion and a sealing portion, the covering portion is connected to the sealing portion, two sides of the covering portion are respectively connected to the top edges of the protruding portions, and two sides of the sealing portion are respectively connected to the side edges of the protruding portions.
As described above, in an embodiment, the back cover further includes a bottom-side extending portion located between the protruding portions, the bottom-side extending portion includes two first locking structures and a plurality of second locking structures, each first locking structure is connected to a bottom edge of each protruding portion; the second locking structures are positioned among the first locking structures and are arranged at intervals.
The invention further provides a display device of an embodiment, which includes the frame structure and the optical film set.
The optical diaphragm set comprises a first optical diaphragm and at least one second optical diaphragm, wherein the first optical diaphragm and the at least one second optical diaphragm are overlapped and fixed and are arranged in the frame structure by being embedded in the arch-shaped groove.
In an embodiment of the display device, the optical film set further includes a hanging member and a clamp, the first optical film has an opening at a side edge, the at least one second optical film has a hanging opening at a position corresponding to the opening, the at least one second optical film passes through the hanging opening via the hanging member to be overlapped with the first optical film, and the at least one second optical film is clamped by the clamp to fix the first optical film and the at least one second optical film.
In an embodiment of the display device, the optical film set further includes a fixing member, the fixing member includes a hanging portion and two clamping portions, the clamping portions are respectively located at two sides of the hanging portion, and the hanging portion includes a convex portion; the side edge of the first optical film is provided with a notch, the hanging part is arranged in the notch, the position of at least one second optical film corresponding to the notch is provided with a hanging opening, the at least one second optical film penetrates through the hanging opening via the hanging part to be superposed with the first optical film, and the at least one second optical film is clamped via the clamping part to fix the first optical film and the at least one second optical film.
In an embodiment of the display device, the optical film set further includes an annular fixing member, the first optical film is provided with a first notch at a side edge, the at least one second optical film is provided with a second notch at a position corresponding to the first notch, and the annular fixing member is sleeved on the first notch and the second notch to fix the first optical film and the second optical film.
The frame structure of one or more embodiments of the invention can effectively achieve the structural strength of the frame, effectively achieve the edge narrowing treatment and reduce the overlapping thickness of the frame. In the manufacturing process, the long intermediate frame and the long front frame are substantially in a straight line shape, so the manufacturing cost is lower than that of the prior art.
In addition, according to the display device of one or more embodiments of the present invention, in addition to the above advantages, the optical films are fixed to each other by the fixing member, which also has an effect of reducing the manufacturing cost.
Drawings
Fig. 1 is an external view of an embodiment of a frame structure according to the present invention.
Fig. 2 is an exploded view of the frame structure of the embodiment shown in fig. 1.
FIG. 3A is a schematic view (one) of the assembly of the embodiment shown in FIG. 1 at the frame line X.
FIG. 3B is a second schematic view of the assembly of the embodiment shown in FIG. 1 at the frame line X.
FIG. 3C is a third view of the assembly of the embodiment of FIG. 1 at the frame line X.
FIG. 4 is a partial usage state diagram of an embodiment of the frame structure of the present invention.
Fig. 5 is an external view of a display device according to an embodiment of the invention.
Fig. 6A is an appearance view of an optical film set of a display device according to a first embodiment of the invention.
FIG. 6B is a partially exploded view of the optical film set of the display device according to the first embodiment of the invention.
FIG. 6C is a partial assembly view of the optical film set of the display device according to the first embodiment of the present invention.
FIG. 7A is a partially exploded view of an optical film assembly of a display device according to a second embodiment of the present invention.
FIG. 7B is a partial assembly view of a second embodiment of an optical film assembly of a display device according to the invention.
FIG. 8 is a top view of a third embodiment of an optical film assembly of a display device according to the invention.
The reference numerals are explained below:
1 frame structure
11 back cover
111 side retaining wall
112 top side retaining wall
113 raised part
114 side plate part
1141 first step structure
115 ceiling part
12-long type medium frame
121 second step structure
13-long front frame
131 cover part
132 seal part
14 arc-shaped groove
141 notch
15 frame groove
16 glue
17 bottom extension
171 first locking structure
172 second locking structure
1721 opening
173 lock hole
100 display device
2 optical film set
21 first optical film
211 opening (not shown)
212 gap
213 first notch
22 second optical film
221 hanging opening
222 second notch
23 hanging parts
24 clamp
25 fixing element
251 hanging part
2511 convex part
252 clamp
3 liquid crystal panel
Height H1
Height H2
At the position of X frame line
Detailed Description
Referring to fig. 1 to fig. 3C, fig. 1 is an external view of an embodiment of a frame structure 1 according to the invention. Fig. 2 is an exploded view of the frame structure 1 of the embodiment shown in fig. 1. The frame structure 1 comprises a back cover 11, an elongated intermediate frame 12 and an elongated front frame 13. Fig. 3A to 3C show the assembly diagrams (a), (b) and (C) at the frame line X in the embodiment shown in fig. 1, respectively.
As shown in fig. 1 and fig. 2, the back cover 11 includes two side walls 111, a top wall 112, two protrusions 113, two side plates 114 and a top plate 115, each side wall 111 is connected to two sides of the top wall 112, each protrusion 113 is connected to the bottom of each side wall 111, and in this embodiment, the height H1 of the protrusion 113 is greater than the height H2 of the side wall 111 (as shown in fig. 3A to fig. 3C).
The side plates 114 are connected to two ends of the top plate 115, the side plates 114 are located on the side walls 111, and the top plate 115 is located on the top wall 112. In this embodiment, each side plate portion 114 and the corresponding side wall 111 are integrally formed, which helps to reduce the thickness of the frame structure 1 after being assembled.
Referring to fig. 3A to 3C, fig. 3A shows a state where the long intermediate frame 12 and the long front frame 13 are not attached to the back cover 11. Fig. 3B shows a state where the long intermediate frame 12 is attached to the back cover 11. Fig. 3C shows a state where the long intermediate frame 12 and the long front frame 13 are attached to the back cover 11.
The side walls 111, the top walls 112, the side plates 114 and the top plate 115 form an arch-shaped groove 14, the arch-shaped groove 14 includes notches 141 between the protrusions 113, and the elongated intermediate frame 12 is disposed between the protrusions 113 to cover the notches 141. The two sides of the long front frame 13 are connected with the convex parts 113 respectively, and after the long front frame 13 is combined with the back cover 11, the long intermediate frame 12 is positioned between the back cover 11 and the long front frame 13.
As shown in fig. 3C, the elongated front frame 13 includes a covering portion 131 and a sealing portion 132, the covering portion 131 is connected to the sealing portion 132, two sides of the covering portion 131 are respectively connected to the top edge of each protruding portion 113, and two sides of the sealing portion 132 are respectively connected to the side edges of each protruding portion 113, so that the elongated intermediate frame 12 can be covered in the back cover 11.
Referring to fig. 2 and fig. 3A to fig. 3B, in this embodiment, the back cover 11 further includes a bottom side extension portion 17 located between the protruding portions 113, the bottom side extension portion 17 includes two first locking structures 171 and a plurality of second locking structures 172, each first locking structure 171 is connected to a bottom edge of each protruding portion 113, each second locking structure 172 is located between the first locking structures 171 and arranged at intervals, the first locking structures 171 and the second locking structures 172 are provided with locking holes 173, and the first locking structures 171 and the second locking structures 172 can be locked with the long frame 12 and the long front frame 13 through locking members, such as screws. However, the invention is not limited to the form of the first locking structure 171 and the second locking structure 172, and in the embodiment shown in fig. 2 and fig. 3A, the second locking structure 172 further includes an opening 1721, and the elongated intermediate frame 12 is provided with a protrusion capable of being fitted into the opening to position the elongated intermediate frame 12.
In the above embodiment, the elongated intermediate frame 12 and the elongated front frame 13 are in a "straight" structure, which can greatly reduce the material cost for manufacturing. On the other hand, the thickness of the whole frame after being assembled can be reduced.
Referring to fig. 3B and fig. 4, fig. 4 is a partial usage state diagram of the frame structure 1 according to the embodiment of the present invention, which corresponds to the position of the frame line X in the embodiment of fig. 1. The frame structure 1 is applied to a display device 100, and the display device 100 includes a liquid crystal panel 3, an adhesive 16, and an optical film set 2. In this embodiment, each side plate portion 114 of the frame structure 1 has an arrangement of first stepped structures 1141, and each of the first stepped structures 1141 extends in a direction opposite to each other in a decreasing power. The power down extension means that at least two steps are connected downward and extend in a horizontal direction to form the first step structure 1141. On the other hand, the elongated interposer 12 has a second stepped structure 121 extending toward the top side of the back cover 11 with decreasing power. In the above description, the power-down extension means that at least two steps are connected downward and extend in the horizontal direction to form the second step structure 121. Thus, the design of the first step structure 1141 and the second step structure 121 is helpful to reduce the overall thickness of the frame structure 1.
In addition, in this embodiment, the first step structure 1141 and the second step structure 121 in the frame structure 1 are assembled to form a frame slot 15, and an adhesive 16, such as a double-sided tape, may be disposed on the frame slot 15 to adhere the liquid crystal panel 3 to the back cover 11. That is, the height of the first step 1141 is the same as the height of the second step 121, when the long intermediate frame 12 is assembled to the protruding portion 113, a frame groove 15 is formed with the side plate portion 114, and an adhesive 16 (such as a double-sided adhesive) is disposed on the frame groove 15 to facilitate the combination with the liquid crystal panel 3. However, the present invention is not limited to the liquid crystal panel 3 as the object of the pasting.
Referring to fig. 5 and fig. 6A to 6C, fig. 5 is an external view of a display device 100 according to an embodiment of the invention. Fig. 6A to 6C are schematic external views, partial exploded views and partial assembly views of an optical film set 2 of a display device 100 according to a first embodiment of the invention.
The display device 100 includes a frame structure 1 and an optical film set 2 (see fig. 6A to 6C). In this embodiment, the frame structure 1 and the optical film assembly 2 are assembled in a side-sliding manner, but the invention is not limited thereto, and in some embodiments, the frame structure and the optical film assembly can be assembled in a straight-up and straight-down manner.
The optical film set 2 includes a first optical film 21 and at least one second optical film 22, and the first optical film 21 and the at least one second optical film 22 are stacked and fixed and are disposed in the frame structure 1 by being embedded in the arch-shaped groove 14. The first optical film 21 is, for example, a light diffusion sheet, and the second optical film is, for example, a light reflection sheet or a light guide plate.
As shown in fig. 6A to 6C, in this embodiment, the optical film set 2 further includes a hanging member 23 and a clamp 24, the first optical film 21 has an opening 211 on a side edge, the second optical film 22 has a hanging opening 221 at a position corresponding to the opening 211, the second optical film 22 passes through the hanging opening 221 via the hanging member to overlap with the first optical film 21, and the second optical film 22 is clamped by the clamp 24, so as to fix the first optical film 21 and the second optical film 22. The hanger 23 is, in some embodiments, a plastic product. The clamp 24 is made of a flexible metal sheet in some embodiments, and the clamp 24 may be made of a flexible plastic material in some embodiments, but the invention is not limited thereto.
Fig. 7A to 7B are a partially exploded view and a partially assembled view of an optical film set 2 of a display device 100 according to a second embodiment of the invention. In this embodiment, the first optical film 21 and the second optical film 22 are fixed in an overlapping manner different from the first embodiment, the optical film set 2 includes a fixing member 25, the fixing member 25 includes a hanging portion 251 and two clamping portions 252, the clamping portions 252 are respectively located at two sides of the hanging portion 251, and the hanging portion 251 includes a protrusion 2511. The side edge of the first optical film 21 is provided with a notch 212, the hanging part 251 is arranged in the notch 212, the hanging opening 221 is correspondingly arranged at the position of the second optical film 22 corresponding to the notch 212, the second optical film 22 passes through the hanging opening 221 through the hanging part 251 to be overlapped with the first optical film 21, and the clamping part 252 clamps the first optical film 21 and the second optical film 22 in such a way. The hanging portion 251 has elasticity, and can buffer external vibration and expansion and contraction of the optical film. In some embodiments, the hanging portion 251 and the clamp 24 may be made of metal. In other embodiments, the hanging portion 251 and the clamp 24 may be made of plastic material.
Fig. 8 is a top view of a third embodiment of an optical film assembly 2 of a display device 100 according to the invention. In this embodiment, the first optical film 21 and the second optical film 22 are fixed in an overlapping manner. The optical film set 2 includes an annular fixing member 25, the first optical film 21 has a first notch 213 formed on a side edge thereof, the second optical film 22 has a second notch 222 formed at a position corresponding to the first notch 213, and the annular fixing member 25 surrounds the first notch 213 and the second notch 222 to fix the first optical film 21 and the second optical film 22. The ring-type fixing member 25 is, for example, a rubber ring. In some embodiments, a metal ring, and the present invention is not limited thereto.
The frame structure of one or more embodiments of the invention can effectively achieve the structural strength of the frame, effectively achieve the edge narrowing treatment and reduce the stacking thickness of the frame. In the manufacturing process, the long intermediate frame and the long front frame are substantially in a straight line shape, so the manufacturing cost is lower than that of the prior art. In an embodiment, the total thickness of the thinnest part of the frame structure may be less than 5 mm.
In addition, the display device according to one or more embodiments of the invention has the advantages of the frame structure, and the optical film is fixed on the light diffusion sheet and assembled in the frame structure in a side-sliding manner.

Claims (11)

1. A frame structure, comprising:
the back cover comprises two side retaining walls, a top side retaining wall, two side plate parts and a top plate part, wherein each side retaining wall is connected to two sides of the top side retaining wall; each side plate part is connected to two ends of the top plate part respectively, each side plate part is positioned on each side retaining wall respectively, the top plate part is positioned on the top side retaining wall, and each side plate part and the corresponding side retaining wall are integrally formed; and
a long intermediary frame arranged between the bottoms of the side retaining walls,
the two bulges are positioned at the bottom of each side retaining wall, the height of each bulge is greater than that of each side retaining wall, each top side retaining wall, each side plate and each top plate form an arch-shaped groove, each arch-shaped groove comprises a notch, each notch is positioned between the two bulges, and each elongated medium frame is used for sealing and covering the corresponding notch.
2. A frame structure as claimed in claim 1, wherein each of the side plate portions includes a first stepped structure extending in a downward power in an opposite direction; the elongated interposer includes a second step structure extending in a decreasing power toward a top side of the back cover.
3. A frame structure as defined in claim 2, wherein the first step structure and the second step structure are assembled to form a bezel.
4. A frame structure according to claim 3, further comprising a plurality of adhesive layers respectively disposed on the frame grooves.
5. The frame structure as claimed in claim 1, further comprising an elongated front frame connected at both sides thereof to the protrusions, respectively, the elongated intermediate frame being located between the back cover and the elongated front frame.
6. A frame structure according to claim 5, wherein the elongated front frame includes a covering portion and a sealing portion, the covering portion is connected to the sealing portion, two sides of the covering portion are respectively connected to a top edge of each of the protrusions, and two sides of the sealing portion are respectively connected to one side edge of each of the protrusions.
7. The frame structure of claim 1, wherein the back cover further comprises a bottom extension portion located between the two protrusions, the bottom extension portion comprises two first locking structures and a plurality of second locking structures, each first locking structure is connected to a bottom edge of each protrusion; the second locking structures are arranged between the two first locking structures at intervals.
8. A display device, comprising:
a frame structure as claimed in any one of claims 1 to 7; and
and the first optical film and the at least one second optical film are overlapped and fixed and are arranged in the frame structure by being embedded in the arch-shaped groove.
9. The display device of claim 8, wherein the optical film set further comprises a hanging member and a clamp, the first optical film has an opening on one side, the at least one second optical film has a hanging opening corresponding to the opening, the at least one second optical film passes through the hanging opening via the hanging member to overlap with the first optical film, and the first optical film and the at least one second optical film are fixed by clamping via the clamp.
10. The display device of claim 8, wherein the optical film assembly further comprises a fixing member, the fixing member comprises a hanging portion and two clamping portions, the two clamping portions are respectively located at two sides of the hanging portion, and the hanging portion comprises a protrusion; the first optical film is provided with a notch on one side, the hanging part is arranged in the notch, the at least one second optical film is provided with a hanging opening corresponding to the notch, the at least one second optical film passes through the hanging opening through the hanging part to be superposed with the first optical film, and the two clamping parts clamp the first optical film and the at least one second optical film to fix the first optical film and the at least one second optical film.
11. The display device of claim 8, wherein the optical film set further comprises a ring-shaped fixing member, the first optical film is formed with a first notch at a side edge, the at least one second optical film is formed with a second notch at a position corresponding to the first notch, and the ring-shaped fixing member is disposed around the first notch and the second notch to fix the first optical film and the at least one second optical film.
CN201911036472.1A 2019-03-06 2019-10-29 Frame structure and display device with same Active CN110609409B (en)

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TW108107514A TWI695256B (en) 2019-03-06 2019-03-06 Frame structure and display device with frame structure
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CN110609409B true CN110609409B (en) 2022-03-22

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