CN215495803U - Display module and electronic equipment - Google Patents
Display module and electronic equipment Download PDFInfo
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- CN215495803U CN215495803U CN202122281586.1U CN202122281586U CN215495803U CN 215495803 U CN215495803 U CN 215495803U CN 202122281586 U CN202122281586 U CN 202122281586U CN 215495803 U CN215495803 U CN 215495803U
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Abstract
The utility model discloses a display module and electronic equipment, wherein the display module comprises a display cover plate and a flexible circuit board, the display cover plate is divided into a window area and a non-window area arranged at the outer edge of the window area in a surrounding manner, and the non-window area comprises an upper non-window area positioned at the upper side of the window area, a lower non-window area positioned at the lower side of the window area and two side non-window areas respectively positioned at the two sides of the window area; and the golden finger positioned at one end of the flexible circuit board is adhered to the back surface of the upper non-window area. According to the display module, the golden finger positioned at one end of the flexible circuit board is adhered to the back surface of the upper non-window area, the bending starting point line of the flexible circuit board is adjusted downwards, and the width of the upper non-window area of the display cover plate is synchronously reduced, so that the size and the weight of the display cover plate are reduced to the maximum extent, and the size of the window area of the display cover plate is increased.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a display module and electronic equipment.
Background
With the society firmly entering the information era, electronic devices with various functions are rapidly developed, and a novel display field is rapidly developed, wherein the display module industry is also vigorous. Along with the aesthetic standard and pursuit of people are higher and higher, the requirement on the display module is higher and higher, the pursuit on the whole screen is one of them, the width of the non-window area on the upper end of the display cover plate is determined by the installation mode of the flexible circuit board, the existing installation mode of the flexible circuit board causes the width of the non-window area on the upper end of the display cover plate to be too wide, and the size of the window area of the display cover plate is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a display module and electronic equipment, and aims to solve the problem that the width of a non-window area at the upper end of a display cover plate is too wide due to the installation mode of an existing flexible circuit board, so that the size of the window area of the display cover plate is influenced.
In order to achieve the above object, the present invention provides a display module, which includes:
the display cover plate is divided into a window area and a non-window area arranged at the outer edge of the window area in a surrounding mode, and the non-window area comprises an upper non-window area positioned on the upper side of the window area, a lower non-window area positioned on the lower side of the window area and two side non-window areas respectively positioned on two sides of the window area; and
and the golden finger positioned at one end of the flexible circuit board is adhered to the back surface of the upper non-window area.
Preferably, the display module assembly further comprises a double-sided adhesive tape, the golden finger, the double-sided adhesive tape and the display cover plate are sequentially stacked, and the golden finger is adhered to the back surface of the upper non-window area through the double-sided adhesive tape.
Preferably, the double-sided tape, the gold finger and the upper non-window area have the same width direction, the width of the double-sided tape is equal to the width of the gold finger and is smaller than the width of the upper non-window area, and two ends of the gold finger in the width direction are respectively aligned with two ends of the double-sided tape in the width direction.
Preferably, the width of the double-sided tape and the width of the golden finger are both 1.0mm to 1.5mm, and the width of the upper non-window area is 4.5mm to 6.0 mm.
Preferably, the distance between the upper end of the golden finger and the upper end of the upper non-window area is greater than 0, and the distance between the lower end of the golden finger and the lower end of the upper non-window area is greater than 0.
Preferably, the length directions of the double-sided tape, the golden finger and the upper non-window area are the same, the length of the double-sided tape is equal to the length of the golden finger and is smaller than the length of the upper non-window area, and two ends of the golden finger in the length direction are respectively aligned with two ends of the double-sided tape in the length direction.
Preferably, the display module further comprises a tin-doped indium oxide thin film, the tin-doped indium oxide thin film is pasted and covered on the window area, and the tin-doped indium oxide thin film is connected with the golden finger.
Preferably, the back in non-window district is provided with the light shield layer, the light shield layer includes last light shield layer, lower light shield layer and two side light shield layers, go up the light shield layer with go up non-window district phase-match, down the light shield layer with non-window district phase-match down, two the side light shield layer with two the non-window district one-to-one in side, and each the side light shield layer with correspond the non-window district phase-match in side, golden finger department paste in go up the non-window district back go up the light shield layer.
Preferably, the upper light-shielding layer, the lower light-shielding layer, and the two side light-shielding layers have the same thickness.
The utility model further provides electronic equipment which comprises the display module.
In the technical scheme of the utility model, the display module comprises a display cover plate and a flexible circuit board, wherein the display cover plate is divided into a window area and a non-window area which is arranged at the outer edge of the window area in a surrounding manner, and the non-window area comprises an upper non-window area which is positioned at the upper side of the window area, a lower non-window area which is positioned at the lower side of the window area and two side non-window areas which are respectively positioned at the two sides of the window area; and the golden finger positioned at one end of the flexible circuit board is adhered to the back surface of the upper non-window area. The golden finger at one end of the flexible circuit board is adhered to the back of the upper non-window area, the dotted line of the flexible circuit board in bending is adjusted downwards, and the width of the upper non-window area of the display cover plate is also synchronously reduced, so that the size and the weight of the display cover plate are reduced to the maximum extent, and the size of the window area of the display cover plate is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a front surface of a display module according to the present invention;
FIG. 2 is a schematic structural diagram of a back side of a display module according to the present invention;
FIG. 3 is a schematic view of a partial structure of a display module according to the present invention;
FIG. 4 is a schematic side view of a portion of a display module according to the present invention;
fig. 5 is an enlarged view of the area a in fig. 4.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
150 | Golden |
| 110 | |
160 | Double-sided |
| 120 | |
170 | Tin-doped indium oxide |
| 130 | Non-window |
180 | |
| 131 | Upper |
181 | Upper light- |
| 132 | Lower |
182 | Lower light- |
| 133 | Side non-window |
183 | Side |
| 140 | Flexible circuit board |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a display module 100.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, the display module 100 includes a display cover 110, a flexible circuit board 140 and a gold finger 150, the display cover 110 is divided into a window area 120 and a non-window area 130 surrounding the outer edge of the window area 120, the non-window area 130 includes an upper non-window area 131 located on the upper side of the window area 120, a lower non-window area 132 located on the lower side of the window area 120 and two side non-window areas 133 respectively located on two sides of the window area 120; a gold finger 150 at one end of the flexible circuit board 140 is attached to the back of the upper non-viewing area.
In the display module 100 provided in this embodiment, compared to the prior art in which the flexible circuit board 140 is adhered to the back surface of the upper non-window area 131, the gold finger 150 at one end of the flexible circuit board is adhered to the back surface of the upper non-window area 131, so that the bending starting point line of the flexible circuit board 140 is adjusted downward, and the width of the upper non-window area 131 of the display cover plate 110 is also reduced synchronously, thereby maximally reducing the size and weight of the display cover plate 110 and increasing the size of the window area 120 of the display cover plate 110.
In one embodiment, the display cover plate 110 is rectangular, and four corners of the display cover plate 110 are provided with chamfer structures, and the window area 120 of the display cover plate 110 is also a rectangular area; the upper non-window area 131 located at the upper side of the window area 120 and the lower non-window area 132 located at the lower side of the window area 120 have the same width, and the two side non-window areas 133 located at both sides of the window area 120 have the same width. Of course, it is understood that the display cover 110 may have other shapes, and the window area 120 of the display cover 110 may have other shapes; the widths of the upper non-window area 131 located at the upper side of the window area 120 and the lower non-window area 132 located at the lower side of the window area 120 may not be equal to each other, and the widths of the two side non-window areas 133 located at the two sides of the window area 120 may not be equal to each other, which is not limited herein.
Referring to fig. 4 and 5, the display module 100 according to the embodiment of the present invention further includes a double-sided tape 160, the gold finger 150, the double-sided tape 160 and the display cover plate 110 are sequentially stacked, and the gold finger 150 is adhered to the back surface of the upper non-window area 131 through the double-sided tape 160. The gold finger 150 is attached to one side of the double-sided tape 160, the display cover plate 110 is attached to the other side of the double-sided tape 160, the double-sided tape 160 fixes the gold finger 150 to the back of the non-window area 130 of the display cover plate 110, and the double-sided tape 160 is used to quickly complete the fixing and installation of the gold finger 150.
In an embodiment, the double-sided tape 160 is a high-temperature double-sided tape 160, and since the display module 100 is applied to an electronic device, the electronic device may generate a large amount of heat during a long-time use, and therefore, the double-sided tape 160 is a high-temperature double-sided tape 160, which can prevent the gold finger 150 from falling off from the back of the non-window area 130 of the display cover plate 110 due to the failure of the double-sided tape 160 caused by the heat generated by the electronic device. Of course, it is understood that the double-sided adhesive tape 160 may be other types of double-sided adhesive tapes 160, and the fixing strength of the gold finger 150 on the back surface of the non-window area 130 of the display cover 110 is not limited herein.
Further, referring to fig. 3, 4 and 5, the width directions of the double-sided tape 160, the gold finger 150 and the upper non-window area 131 are the same, the width of the double-sided tape 160 is equal to the width of the gold finger 150 and is smaller than the width of the upper non-window area 131, and two ends of the gold finger 150 along the width direction are respectively aligned with two ends of the double-sided tape 160 along the width direction; the length directions of the double-sided tape 160, the golden finger 150 and the upper non-window area 131 are the same, the length of the double-sided tape 160 is equal to the length of the golden finger 150 and is smaller than the length of the upper non-window area 131, and two ends of the golden finger 150 along the length direction are respectively aligned with two ends of the double-sided tape 160 along the length direction. . That is, the shape and size of the double-sided tape 160 are the same as those of the gold finger 150, and the pasting area of the gold finger 150 to the back surface of the non-window area 130 of the display cover 110 can be increased as much as possible, so that the pasting force of the gold finger 150 to the back surface of the non-window area 130 of the display cover 110 can be increased as much as possible.
In an embodiment, the gold finger 150 and the double-sided tape 160 are rectangular, the width of the double-sided tape 160 and the width of the gold finger 150 are both 1.0mm to 1.5mm, the length of the double-sided tape 160 and the length of the gold finger 150 are both 4.0mm to 6.0mm, and it is understood that the gold finger 150 and the double-sided tape 160 may have other shapes, the width of the double-sided tape 160 and the width of the gold finger 150 may have other values, and the length of the double-sided tape 160 and the length of the gold finger 150 may have other values, which is not limited herein.
Referring to fig. 3, in the display module 100 according to the embodiment of the present invention, the width of the upper non-window area 131 is 4.5mm to 6.0mm, the upper end of the golden finger 150 is a first preset distance from the upper end of the upper non-window area 131, the lower end of the golden finger 150 is a second preset distance from the lower end of the upper non-window area 131, and both the first preset distance and the second preset distance are greater than 0. The first preset distance is used for dispensing and fixing the display cover plate 110 and the shell of the electronic device, and the second preset distance is used for installing a protection circuit.
In an embodiment, the first predetermined distance is 2.0mm to 4.0mm, and the second predetermined distance is 1.5mm to 3.0mm, but it is understood that the first predetermined distance may have other values, and the second predetermined distance may have other values, which is not limited herein.
Referring to fig. 3, 4 and 5, the display module 100 according to the embodiment of the present invention further includes a tin-doped indium oxide film 170(ITO film), the tin-doped indium oxide film 170 is adhered to cover the window area 120, and the tin-doped indium oxide film 170 is connected to the gold finger 150. The tin-doped indium oxide film 170 is used for a touch screen, and when an external force is applied to the tin-doped indium oxide film 170 and changes significantly, once the microstructure of the inherent film is destroyed, the carrier transport channel is affected and macroscopically shows the change of the resistivity of the film, so that the touch effect is realized. The tin-doped indium oxide film 170 is connected to the gold finger 150, and transmits the touch operation information to the main board through the flexible circuit board 140.
Referring to fig. 1 and 2, in the display module 100 according to the embodiment of the present invention, a light shielding layer 180 is disposed on a back surface of the non-window area 130, the light shielding layer 180 includes an upper light shielding layer 181, a lower light shielding layer 182, and two side light shielding layers 183, the upper light shielding layer 181 matches with the upper non-window area 131, the lower light shielding layer 182 matches with the lower non-window area 132, the two side light shielding layers 183 correspond to the two side non-window areas 133 one to one, and each side light shielding layer 183 matches with the corresponding side non-window area 133. The upper non-window area 131 located at the upper side of the window area 120110, the lower non-window area 132 located at the lower side of the window area 120, and the two side non-window areas 133 located at both sides of the window area 120 surround the window area 120 of the display cover 110, preventing the window area 120 of the display cover 110 from being damaged.
Preferably, the upper light-shielding layer 181, the lower light-shielding layer 182, and the two side light-shielding layers 183 are equal in thickness. The upper light-shielding layer 181 located on the back of the upper non-window area 131, the lower light-shielding layer 182 located on the back of the lower non-window area 132, and the side light-shielding layer 183 located on the back of the side non-window area 133 have the same thickness, so that the light-shielding effects of the upper non-window area 131, the lower non-window area 132, and the two side non-window areas 133 are the same, and the influence on the integrity of the display cover plate 110 due to the different light-shielding effects of the upper non-window area 131, the lower non-window area 132, and the two side non-window areas 133 is avoided.
The utility model further provides an electronic device, which includes the display module 100 provided in the above embodiment. The electronic device may be an intelligent mobile phone, a POS device, or other electronic devices that include the display module 100. The specific structure of the display module 100 refers to the above embodiments, and since the electronic device adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a display module assembly, its characterized in that, display module assembly includes:
the display cover plate is divided into a window area and a non-window area arranged at the outer edge of the window area in a surrounding mode, and the non-window area comprises an upper non-window area positioned on the upper side of the window area, a lower non-window area positioned on the lower side of the window area and two side non-window areas respectively positioned on two sides of the window area; and
and the golden finger positioned at one end of the flexible circuit board is adhered to the back surface of the upper non-window area.
2. The display module assembly of claim 1, wherein the display module assembly further comprises a double-sided adhesive tape, the gold finger, the double-sided adhesive tape and the display cover plate are sequentially stacked, and the gold finger is adhered to the back surface of the upper non-window area through the double-sided adhesive tape.
3. The display module according to claim 2, wherein the double-sided tape, the gold finger and the upper non-window area have the same width direction, the width of the double-sided tape is equal to the width of the gold finger and is smaller than the width of the upper non-window area, and two ends of the gold finger in the width direction are respectively aligned with two ends of the double-sided tape in the width direction.
4. The display module according to claim 3, wherein the width of the double-sided tape and the width of the gold finger are both 1.0mm to 1.5mm, and the width of the upper non-window area is 4.5mm to 6.0 mm.
5. The display module as claimed in claim 4, wherein the distance between the upper end of the golden finger and the upper end of the upper non-window area is greater than 0, and the distance between the lower end of the golden finger and the lower end of the upper non-window area is greater than 0.
6. The display module according to claim 3, wherein the double-sided tape, the golden finger and the upper non-window area have the same length direction, the length of the double-sided tape is equal to the length of the golden finger and is smaller than the length of the upper non-window area, and two ends of the golden finger in the length direction are respectively aligned with two ends of the double-sided tape in the length direction.
7. The display module according to any one of claims 1 to 6, wherein the display module further comprises a tin-doped indium oxide film, the tin-doped indium oxide film is adhered to cover the window area, and the tin-doped indium oxide film is connected to the gold finger.
8. The display module according to any one of claims 1 to 6, wherein a light shielding layer is disposed on a back surface of the non-window area, the light shielding layer includes an upper light shielding layer, a lower light shielding layer, and two side light shielding layers, the upper light shielding layer is matched with the upper non-window area, the lower light shielding layer is matched with the lower non-window area, the two side light shielding layers are in one-to-one correspondence with the two side non-window areas, each of the side light shielding layers is matched with the corresponding side non-window area, and the golden finger is attached to the upper light shielding layer on the back surface of the upper non-window area.
9. The display module according to claim 8, wherein the upper light-shielding layer, the lower light-shielding layer and the two side light-shielding layers have the same thickness.
10. An electronic device, characterized in that the electronic device comprises a display module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281586.1U CN215495803U (en) | 2021-09-18 | 2021-09-18 | Display module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281586.1U CN215495803U (en) | 2021-09-18 | 2021-09-18 | Display module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215495803U true CN215495803U (en) | 2022-01-11 |
Family
ID=79769749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122281586.1U Active CN215495803U (en) | 2021-09-18 | 2021-09-18 | Display module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215495803U (en) |
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2021
- 2021-09-18 CN CN202122281586.1U patent/CN215495803U/en active Active
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