TWM468702U - Display with narrow frame - Google Patents

Abstract

A display with narrow frame is disclosed in the present invention. The display includes a frame, an adhesive and a panel unit. The frame includes four bars. Each bar has a first structure and a second structure, and a thickness of the first structure is greater than a thickness of the second structure. An opening slot is formed on the first structure of at least one bar of the frame. The adhesive includes an annular adhering body and at least one auxiliary adhering body. The annular adhering body is disposed on an upper surface of the second structure. The auxiliary adhering body is connected to an outer edge of the annular adhering body, and disposed inside the opening slot on the first structure. The panel unit is disposed on the frame via the adhesive.

Description

Display with narrow border

The present invention relates to a display, and more particularly to a display having a narrow bezel and a preferred bonding strength.

In order to pursue the narrow frame of the display, the display generally replaces the fixing elements such as screws with glue to assemble the panel unit on the frame. The adhesive is placed on the frame for carrying the panel unit. However, the width of the frame of the display is generally narrow, and the coating area is small, so that the coating amount of the adhesive is not large, resulting in insufficient adhesive strength, and the panel unit is easily separated from the frame by itself or separated by an external force. It can be seen that the conventional display has the defects of poor structural strength, so the display with narrow frame design and high structural strength is the key development goal of the related display industry.

The present invention provides a display having a narrow bezel and a better bonding strength to solve the above problems.

The present invention discloses a display having a narrow bezel comprising a frame, an adhesive member and a panel unit. The framework contains a number of sidebars. Each side strip has a first frame body and a second frame body, and the thickness of the first frame body is greater than the thickness of the second frame body. The first frame system of at least one side of the frame forms a slot. The adhesive member comprises a ring-shaped colloid and at least one auxiliary colloid. The ring-shaped colloid is disposed on an upper surface of the second frame. The auxiliary colloid is connected to the outer edge of the ring-shaped colloid and is disposed on the first Inside the slot of a frame. The panel unit is disposed in the frame by the adhesive member.

In this creation, a plurality of auxiliary colloids of different numbers and positions are added to the ring-shaped colloid, thereby increasing the adhesive area of the adhesive member. Accordingly, the present invention forms a plurality of slots in the frame so that the ring-shaped colloid can be attached to the exposed surface of the frame, and the auxiliary colloid can be inserted into and attached to the slot of the frame. Therefore, the creation can not only use the adhesive to enhance the bonding strength of the panel unit (or optical film group) and the frame, but also meet the appearance requirements of the narrow bezel design of the display. Compared with the prior art, the display of the present invention has no complicated structure and has a low-cost competitive advantage; and the assembly is convenient and fast, and the durability requirement of high bonding strength is taken into consideration.

10‧‧‧ display

12, 12’‧‧‧ framework

14‧‧‧adhesive parts

141‧‧‧ring colloid

143‧‧‧Auxiliary colloid

16‧‧‧ Panel unit

18‧‧‧Optical diaphragm group

20‧‧‧ Backplane

22‧‧‧Edge strips

24‧‧‧ first frame

241‧‧‧ side surface

26‧‧‧ second frame

261‧‧‧ upper surface

28‧‧‧Slots

281‧‧‧ openings

30‧‧‧Disassembled structure

301‧‧‧ recessed structure

303‧‧‧ cover

T1‧‧‧ thickness of the first frame

T2‧‧‧ thickness of the second frame

W1‧‧‧ ring colloid width

W2‧‧‧ width of the second frame

W3‧‧‧Auxiliary colloid width

D‧‧‧Ditch depth

Fig. 1 is an exploded view of the components of the display of the present embodiment.

FIG. 2 is a partial schematic structural view of the framework of the present embodiment.

FIG. 3 is a partial structural diagram of a frame of another embodiment of the present invention.

Fig. 4 is a schematic view showing the adhesive member of the present embodiment.

Figure 5 is a partial assembly diagram of the display of the present embodiment.

Please refer to FIG. 1. FIG. 1 is an exploded view of the components of the display 10 according to an embodiment of the present invention. The display 10 includes a frame 12, an adhesive 14 and a panel unit 16. The adhesive member 14 can be a general light-shielding tape for fixing the panel unit 16 to the frame 12. The panel unit 16 may optionally use a liquid crystal display (LCD) panel, or an organic light emitting diode (OLED) panel. When the display 10 uses an organic light emitting diode panel, the electrodes of the panel are disposed directly on the frame 12 through the adhesive 14. When the display 10 uses a liquid crystal display panel, the display 10 may further include an optical film set 18 and a back plate. 20. The optical film group 18 includes a brightness enhancement sheet, a filter, a diffusion sheet, and the like, and is disposed on one side of the adhesive member 14 with respect to the panel unit 16. The backing plate 20 is mounted to the bottom of the frame 12 for covering the optical film set 18 to prevent it from falling and providing an aesthetic appearance.

Please refer to FIG. 1 and FIG. 2 at the same time. FIG. 2 is a partial schematic structural view of the frame 12 of the present embodiment. The frame 12 is a hollow frame formed by joining four side strips 22. The width of the side strips 22 is relatively narrow, so the display 10 can be a flat panel display with a narrow bezel design. Each side strip 22 has a first frame body 24 and a second frame body 26. The thickness T1 of the first frame body 24 is greater than the thickness T2 of the second frame body 26, that is, the cross section of the side strip 22 may be a ladder structure, and the lower end of the ladder structure (the second frame body 26) is used to carry the panel unit. 16. It is worth mentioning that in the frame 12 of the present invention, the first frame 24 having at least one side strip 22 has a slot 28, the height and width of which are not limited. The slot 28 has at least one opening 281 disposed on a side surface of the first frame 24 adjacent to the second frame 26; or the slot 28 may have two openings 281 disposed on the inner side surface of the first frame 24 and Outside surface.

Please refer to FIG. 3, which is a partial structural diagram of the frame 12' of another embodiment of the present invention. The first frame 24 can optionally have a detachable structure 30 for movably forming the slots 28. The detachable structure 30 includes a recessed structure 301 and a cover plate 303. The recessed structure 301 is formed on the first frame 24, and the cover plate 303 is pivotally connected to one side of the recessed structure 301. The thickness of the cover plate 303 is smaller than the depth of the recessed structure 301. Therefore, after the cover plate 303 is covered with the recessed structure 301, the slot height 28 is formed by the difference in structure height. The cover plate drawn by the broken line indicates the open state of the detachable structure 30 (the cover plate 303 is not closed to the recessed structure 301). The production of the slot 28 of the first frame 24 is not limited to the fixed hole or the movable closing mechanism of the foregoing embodiment, and is determined by the design requirements, and will not be described in detail herein.

Please refer to FIG. 2 and FIG. 4 , which is a schematic view of the adhesive member 14 of the present embodiment. The adhesive member 14 includes a ring-shaped colloid 141 and at least one auxiliary colloid 143. The ring-shaped area of the ring-shaped colloid 141 is the same as the ring-shaped area of the frame 12, so that the adhesive member 14 can be installed in the frame 12 without interference. The ring-shaped colloid 141 is disposed on the upper surface 261 of the second frame 26 to fix the panel unit 16 to the frame 12. The auxiliary colloid 143 is attached to the outer edge of the ring-shaped colloid 141. The adhesive member 14 can utilize the auxiliary colloid 143 to extend the adhesive area of the ring-shaped colloid 141 to significantly increase the adhesive strength between the frame 12 and the panel unit 16. The adhesive member 14 can of course also comprise a plurality of auxiliary colloids 143 which are respectively attached to the same outer edge of the ring-shaped colloid 141, or to different outer edges, or to both the same outer edge and to the outer outer edge.

When the adhesive member 14 has a plurality of auxiliary colloids 143, the frame 12 also forms a plurality of corresponding slots 28 in the first frame 24 according to the number and position of the auxiliary colloids 143. The number, area and position of the slot 28 and the auxiliary colloid 143 can be designed and adjusted depending on the weight and size of the panel unit 16. The position and number of the auxiliary colloid 143 of the adhesive member 14 and the slot 28 of the first frame 24 are not limited to those described in the foregoing embodiments, and the auxiliary colloid 143 is provided to amplify the body of the adhesive member 14 (ring colloid). The area and the first frame 24 in which the slot 28 is provided in conjunction with the auxiliary colloid 143 belong to the design category used to enhance the bonding strength of the display 10, and the change depends on the actual use requirements.

Please refer to FIG. 4 and FIG. 5, which is a partial assembly diagram of the display 10 of the present embodiment. The width W1 of the ring-shaped colloid 141 of the adhesive member 14 can be greater than the width W2 of the second frame body 26, so that the upper surface and the lower surface of the ring-shaped colloid 141 can have sufficient space to adhere to the panel unit 16 and the optical film group 18, respectively. . In addition, the adhesive member 14 The width W3 of the auxiliary colloid 143 can be less than or equal to the depth D of the slot 28, so that the auxiliary colloid 143 can partially protrude from the slot 28 and adhere to other components. As shown in FIG. 5, the user can first stick the ring-shaped colloid 141 (hatched area) of the adhesive member 14 to the second frame body 26, and set the auxiliary colloid 143 (hatched area) of the adhesive member 14 to the first portion. The inside of the slot 28 of the frame 24; the panel unit 16 is fixed to the second frame 26 by the ring-shaped colloid 141, and one end of the panel unit 16 can be closely abutted against the side surface 241 of the first frame 24. That is, the assembly of the display 10 is completed.

In summary, the creation system additionally adds a plurality of auxiliary colloids of different numbers and positions on the ring-shaped colloid, thereby increasing the adhesive area of the adhesive member. Accordingly, the present invention also forms a plurality of slots in the frame such that the ring-shaped colloid can be attached to the exposed surface of the frame, and the auxiliary colloid can be inserted into and attached to the slot of the frame. In this way, the creation can not only use the adhesive to enhance the bonding strength between the panel unit (or the optical film group) and the frame, but also meet the appearance requirements of the ultra-thin casing and the narrow bezel design of the display. Compared with the prior art, the display of the present invention has no complicated structure and has a low-cost competitive advantage; and the assembly is convenient and fast, and the durability requirement of high bonding strength is taken into consideration.

10‧‧‧ display

12‧‧‧Frame

14‧‧‧adhesive parts

141‧‧‧ring colloid

143‧‧‧Auxiliary colloid

16‧‧‧ Panel unit

18‧‧‧Optical diaphragm group

20‧‧‧ Backplane

24‧‧‧ first frame

241‧‧‧ side surface

26‧‧‧ second frame

28‧‧‧Slots

W1‧‧‧ ring colloid width

W2‧‧‧ width of the second frame

D‧‧‧Ditch depth

Claims (10)

A display having a narrow bezel includes: a frame, the frame includes a plurality of side strips, each side strip has a first frame body and a second frame body, the first frame body has a thickness greater than the second frame The thickness of the body, the first frame system of at least one side of the frame forms a slot; an adhesive component, the adhesive component comprises: a ring-shaped colloid disposed on the upper surface of the second frame; and at least one An auxiliary colloid is connected to the outer edge of the ring-shaped colloid, the auxiliary colloid is disposed in the slot of the first frame; and a panel unit is disposed on the frame by the adhesive. The display device of claim 1, further comprising: an optical film set disposed on a side of the adhesive member opposite to the panel unit; and a back plate disposed at a bottom of the frame to cover the optical Diaphragm group. The display unit of claim 1, wherein the panel unit is adhered to the upper surface of the second frame, and the first frame is adjacent to the side surface of the second frame. The display of claim 1, wherein the width of the ring-shaped colloid is greater than the width of the second frame. The display of claim 1, wherein the auxiliary colloid has a width less than or equal to a depth of the slot. The display of claim 1, wherein the first frame is formed by using a detachable structure The slot. The display of claim 1, wherein the adhesive comprises a plurality of auxiliary colloids attached to the same outer edge or a different outer edge of the ring-shaped colloid, respectively. The display of claim 7, wherein the corresponding side strip of the frame forms a corresponding plurality of slots in the first frame. The display device of claim 1, wherein the panel unit is a liquid crystal display panel or an organic light emitting diode panel. The display of claim 9, wherein the organic light emitting diode panel adheres an electrode to the adhesive.