CN109375822B - Touch screen, touch display screen and mobile terminal - Google Patents
Touch screen, touch display screen and mobile terminal Download PDFInfo
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- CN109375822B CN109375822B CN201811495629.2A CN201811495629A CN109375822B CN 109375822 B CN109375822 B CN 109375822B CN 201811495629 A CN201811495629 A CN 201811495629A CN 109375822 B CN109375822 B CN 109375822B
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- touch
- display screen
- antenna
- pattern
- lead
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
Abstract
The invention relates to a touch screen, a touch display screen and a mobile terminal, wherein the touch screen comprises: the substrate comprises a horizontal part and a bent part which are arranged at an included angle; the conductive pattern layer is arranged on the inner side of the substrate and distributed on the horizontal part and the bent part, and the bent part is far away from one side of the conductive pattern layer and isolates the conductive pattern layer from the antenna so as to reduce the interference of the conductive pattern layer on the antenna. The invention enlarges the wiring space of the lead pattern, improves the signal interference of the lead pattern to the antenna, has simpler manufacturing process compared with the prior art which uses the insulating glue to isolate the lead pattern and the antenna, and does not have the risk of damaging the lead pattern when the antenna is assembled.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a touch screen, a touch display screen and a mobile terminal.
Background
The touch screen of a mobile terminal such as a mobile phone and a tablet computer in the prior art includes a substrate, a touch pattern and a lead pattern, wherein the substrate has a touch area and a non-touch area located at the periphery of the touch area, the touch pattern is formed in the touch area, the lead pattern is formed in the non-touch area, and the lead pattern is electrically connected with the touch pattern to receive and transmit a touch signal from the touch area.
However, when the touch screen of the prior art is installed in a mobile terminal, the lead pattern in the non-touch area needs to avoid an antenna clearance area (the antenna clearance area is provided with an antenna, and when the lead pattern is too close to the antenna, signal reception of the antenna is interfered), which will limit the routing space of the lead pattern, and the too small routing space of the lead pattern is not favorable for forming the lead pattern. In order to further improve the signal interference caused by the lead patterns to the antenna, the antenna is isolated from the adjacent lead patterns by using an insulating adhesive, which additionally increases the manufacturing process of the insulating adhesive, and the risk of damaging the lead patterns during the assembly of the antenna is also existed.
Disclosure of Invention
Therefore, it is necessary to provide a touch screen, a touch display screen and a mobile terminal for solving the problems that the lead pattern routing space of the touch screen is small and the risk of damaging the lead pattern during the assembly of the antenna.
A touch screen, comprising:
the substrate comprises a horizontal part and a bent part which are arranged at an included angle;
the conductive pattern layer is arranged on the inner side of the substrate and distributed on the horizontal part and the bent part, and the bent part is far away from one side of the conductive pattern layer and isolates the conductive pattern layer from the antenna.
In one embodiment, the number of the bending parts is two, and the two bending parts are arranged at two opposite ends of the horizontal part.
In one embodiment, the two bent portions are arranged along the length direction of the substrate.
In one embodiment, an included angle between the horizontal portion and the bent portion is 90 degrees.
In one embodiment, the conductive pattern layer includes a touch pattern and a lead pattern electrically connected to each other, the touch pattern is disposed on the horizontal portion, the lead pattern is disposed on the horizontal portion and extends to the bent portion, and the lead pattern is located at an outer periphery of the touch pattern.
In one embodiment, the lead pattern is disposed around the touch pattern, and the lead pattern has a binding portion disposed on the horizontal portion.
Meanwhile, the invention also provides a touch display screen, which comprises:
the touch screen;
the display screen is stacked on one side of the horizontal part, which is far away from the conductive pattern layer; and
the antenna is arranged on one side of the bent part far away from the conductive pattern layer.
In one embodiment, when the bending part is unfolded and is in the same plane as the horizontal part, the projections of the display screen and the substrate in the same plane are overlapped with each other, and the antenna is arranged on the display screen.
Meanwhile, the invention also provides a mobile terminal, comprising:
a main board;
in the touch display screen, the conductive pattern layer and the antenna are electrically connected with the main board respectively.
In one embodiment, the touch display screen includes a first flexible circuit board and a second flexible circuit board, two ends of the first flexible circuit board are electrically connected to the main board and the conductive pattern layer, respectively, and two ends of the second flexible circuit board are electrically connected to the main board and the antenna, respectively.
The touch screen, the touch display screen and the mobile terminal provided by the invention have the following advantages:
when the touch screen is applied to the mobile terminal, because the substrate of the touch screen comprises the horizontal part and the bending part connected with the horizontal part, so that the lead wire pattern can be formed on the bending part, the lead wire pattern is formed on the bending part, the wiring space of the lead wire pattern is enlarged, enough space is reserved in the mobile terminal for the antenna to be installed, one side of the bending part, away from the lead wire pattern, can be provided with the antenna, the antenna is isolated from the lead wire pattern through the bending part, the signal interference of the lead wire pattern to the antenna is improved, compared with the prior art that the lead wire pattern and the antenna are isolated by using insulating glue, the manufacturing process is simpler, and the risk that the lead wire pattern is crushed when the antenna is assembled can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the touch display screen of FIG. 1;
FIG. 3 is a cross-sectional view taken along line II-II of FIG. 2;
FIG. 4 is a top view of the flexible circuit board of FIG. 2;
fig. 5 is a schematic structural diagram of another embodiment of the touch display screen in fig. 1.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, a touch display screen 100 according to an embodiment of the present invention is applied to a mobile terminal 10. Specifically, in the present embodiment, the touch display screen 100 is electrically connected to a main board 11 in the mobile terminal 10 (the main board 11 is disposed in the mobile terminal 10, and only a dashed-line frame is shown in fig. 1). The mobile terminal 10 may be a mobile terminal such as a smart phone, a notebook computer, a tablet computer, a portable phone, a video phone, a digital still camera, an electronic book reader, a Portable Multimedia Player (PMP), a mobile medical device, and a wearable device. The present invention is described by taking a mobile phone as an example.
Referring to fig. 2, the touch display screen 100 includes a touch screen 110, a display screen 120 and an antenna 130. The touch screen 110 is provided with a conductive pattern layer 112 (i.e. a touch sensing layer), and the conductive pattern layer 112 is used for electrically connecting with the main board 11 in the mobile terminal 10, so that when a user touches the touch screen 110, the conductive pattern layer 112 is triggered to generate a touch signal, and further, the content indicated by the touch signal is displayed through the display screen 120. In addition, the antenna 130 is used to be electrically connected to the main board 11 of the mobile terminal 10, so as to implement the wireless signal receiving and transmitting functions of the mobile terminal 10.
With reference to fig. 2 and 3, the touch screen 110 includes a substrate 111 and a conductive pattern layer 112 formed on the substrate 111. The substrate 111 is a carrier of the conductive pattern layer 112, and the substrate 111 has a touch region 111a and a non-touch region 111b disposed at the periphery of the touch region 111 a. In one embodiment, as shown in fig. 2, the non-touch area 111b is disposed around the touch area 111 a. It is understood that in other embodiments, the non-touch areas 111b can be located at two opposite ends of the touch area 111 a.
In one embodiment, the substrate 111 includes a horizontal portion 113 and a bending portion 114 disposed at an angle relative to the horizontal portion 113. Specifically, in the present embodiment, an angle between the bent portion 114 and the horizontal portion 113 is preferably 90 degrees. The touch area 111a is located on the horizontal portion 113, and the non-touch area 111b is located on the horizontal portion 113 and extends to the bending portion 114. The substrate 111 may be, but is not limited to, any one of a Polycarbonate (PC) panel, a polyethylene terephthalate (PET) panel, and a GLASS (GLASS) panel. Note that, in this embodiment (as shown in fig. 4), the number of the bent portions 114 is one. In other embodiments (as shown in fig. 5), the number of the bending portions 114 may also be two, and the two bending portions 114 are disposed at two opposite ends of the horizontal portion 113. Specifically, the two bent portions 114 are arranged along the length direction of the substrate 111.
As shown in fig. 4, the conductive pattern layer 112 is used for generating a touch signal in the touch area 111a and outputting the touch signal to the outside through the non-touch area 111b (for example, the conductive pattern layer 112 is electrically connected to the main board 11 of the mobile terminal 10 through the first flexible circuit board 140 of the touch display screen 100). Specifically, in the present embodiment, the conductive pattern layer 112 is formed on the inner side of the substrate 111 and distributed on the horizontal portion 113 and the bending portion 114. The conductive pattern layer 112 includes a touch pattern 112a formed in the touch region 111a and a lead pattern 112b formed in the non-touch region 111b (the non-touch region 11b including the horizontal portion 113 and the bending portion 114). The lead pattern 112b has a binding portion 1121 (the binding portion 1121 has a gold finger electrically connected to the first flexible circuit board 140, and the gold finger has a circuit interface pattern), the binding portion 1121 is located at the horizontal portion 113 of the substrate 111 (for example, as shown in fig. 4, when the number of the bending portions 114 is one, the binding portion 1121 is located at one end of the horizontal portion 113 away from the bending portions 114, and as shown in fig. 5, when the number of the bending portions 114 is two, the binding portion 1121 is located between two bending portions 114), and the binding portion 1121 can be electrically connected to the main board 11 of the mobile terminal 10 through the first flexible circuit board 140, so as to implement the touch sensing function of the mobile terminal 10. The material of the touch pattern 112a includes one or more of the following: indium tin oxide, zinc tin oxide, indium zinc oxide, metal mesh, conductive metal nanowire, carbon nanotube, graphene, or organic transparent conductive material. The material of the lead line pattern 112b includes one or a combination of: metallic silver or metallic copper.
The display screen 120 is used for image information display. Referring to fig. 2 and 3, the display screen 120 is stacked on a side of the horizontal portion 113 away from the conductive pattern layer 112. The display screen 120 has a display area 121 and a non-display area 122 disposed around the display area 121. In an embodiment, the display area 121 and the touch area 111a are overlapped, and when the bending portion 114 is bent and unfolded and the non-touch area 111b of the bending portion 114 and the non-touch area 111b of the horizontal portion 113 are in the same plane, the non-display area 122 and the non-touch area 111b are overlapped (that is, when the bending portion 114 is unfolded and is in the same plane as the horizontal portion 113, the projections of the display screen 121 and the substrate 111 in the same plane are overlapped). The Display screen 120 may be a Liquid Crystal Display (LCD), an Organic Light-Emitting Display (OLED), or an electrophoretic Display (EDD).
With continued reference to fig. 2 and 3, the antenna 130 is used for implementing wireless signal receiving and transmitting functions of the mobile terminal 10. The antenna 130 is disposed on a side of the bending portion 114 away from the conductive pattern layer 112, so that the side of the bending portion 114 away from the conductive pattern layer 112 isolates the conductive pattern layer 112 from the antenna 113, thereby reducing interference of the conductive pattern layer 112 on the antenna 113. In an embodiment, the antenna 130 is disposed on the display screen 120 and located on a side of the bending portion 114 away from the conductive pattern layer 112, wherein when the bending portion 114 is unfolded and located on the same plane as the horizontal portion 113, the projections of the display screen 120 and the substrate 111 on the same plane can be overlapped. It is understood that in other embodiments, the projections of the display screen 120 and the horizontal portion 113 on the same plane coincide with each other, and in this case, the antenna 130 may not be disposed on the display screen 120, for example, the antenna 130 may be disposed on a metal cover of the mobile terminal 10.
As shown in fig. 4 and 5, the touch display screen 100 includes a second flexible circuit board 150, and the antenna 130 may be electrically connected to the main board 11 through the second flexible circuit board 150, so as to implement the wireless signal receiving and transmitting functions of the mobile terminal 10. The antenna 130 may be one or a combination of the following types: near Field Communication (NFC), Digital Video Broadcasting (DVB), Chinese Mobile Multimedia Broadcasting (CMMB), bluetooth, Wi-Fi, or Zigbee antennas.
In the touch screen of the prior art, because the signal lines (lead patterns) of the touch screen at least occupy two mutually perpendicular side edges of the touch screen and lead out from one edge or corner, according to the characteristics of wiring of the signal lines of the touch screen, if the substrate of the touch screen is a plane, the lead patterns in the non-touch area need to avoid an antenna clearance area (the antenna clearance area is provided with an antenna, when the lead patterns are too close to the antenna, the signal reception of the antenna will be interfered), which will limit the wiring space of the lead patterns, and the undersize of the wiring space of the lead patterns is not favorable for the formation of the lead patterns, which will increase the processing difficulty of the touch screen of the mobile terminal. In order to further improve the signal interference caused by the lead patterns to the antenna, the antenna is isolated from the adjacent lead patterns by using an insulating adhesive, which additionally increases the manufacturing process of the insulating adhesive, and the risk of damaging the lead patterns during the assembly of the antenna is also existed.
In the touch screen 100 of the invention, the substrate 111 of the touch screen 100 includes the horizontal portion 113 and the bending portion 114 connected to the horizontal portion 113, so that the lead pattern 112b can be formed on the bending portion 114, the lead pattern 112b is formed on the bending portion 114 to expand the routing space of the lead pattern 112b, and sufficient space is reserved in the mobile terminal 10 for the antenna 130 to be mounted on, one end of the bending portion 114 away from the lead pattern 112b can be provided with the antenna 130, the antenna 130 is isolated from the lead pattern 112b by the bending portion 114, so as to improve signal interference caused by the lead pattern 112b to the antenna 130.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A touch display screen, comprising:
the substrate comprises a horizontal part and a bent part which are arranged at an included angle;
the conductive pattern layer is arranged on the inner side of the substrate and distributed on the horizontal part and the bent part;
the display screen is stacked on one side of the horizontal part, which is far away from the conductive pattern layer; and
the antenna is arranged on the display screen and is positioned on one side of the bent part far away from the conductive pattern layer;
the side, far away from the conductive pattern layer, of the bent part isolates the conductive pattern layer from the antenna;
when the bending part is unfolded and is positioned on the same plane with the horizontal part, the projections of the display screen and the substrate on the same plane are superposed with each other.
2. The touch display screen of claim 1, wherein the number of the bending portions is two, and the two bending portions are disposed at two opposite ends of the horizontal portion.
3. The touch display screen of claim 2, wherein the two bending portions are arranged along a length direction of the substrate.
4. The touch display screen of claim 1, wherein an included angle between the horizontal portion and the bent portion is 90 degrees.
5. The touch display screen of any one of claims 1 to 4, wherein the conductive pattern layer includes a touch pattern and a lead pattern electrically connected to each other, the touch pattern is disposed on the horizontal portion, the lead pattern is disposed on the horizontal portion and extends to the bent portion, and the lead pattern is disposed on an outer periphery of the touch pattern.
6. The touch display screen of claim 5, wherein the lead pattern is disposed around the touch pattern, and the lead pattern has a binding portion disposed on the horizontal portion.
7. The touch display screen of claim 5, wherein the lead pattern is made of silver or copper or a combination thereof.
8. A mobile terminal, comprising:
a main board;
the touch display screen of any one of claims 1-7, the conductive pattern layer and the antenna being electrically connected to the motherboard, respectively.
9. The mobile terminal of claim 8, wherein the touch display screen comprises a first flexible circuit board and a second flexible circuit board, two ends of the first flexible circuit board are electrically connected to the main board and the conductive pattern layer, respectively, and two ends of the second flexible circuit board are electrically connected to the main board and the antenna, respectively.
10. The mobile terminal of claim 9, wherein the conductive pattern layer comprises a touch pattern and a lead pattern electrically connected to each other, the touch pattern is disposed on the horizontal portion, the lead pattern is disposed on the horizontal portion and extends to the bent portion, and the lead pattern is disposed around the touch pattern;
the lead pattern has a binding portion provided at the horizontal portion; the binding part is electrically connected with the main board of the mobile terminal through the first flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495629.2A CN109375822B (en) | 2018-12-07 | 2018-12-07 | Touch screen, touch display screen and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495629.2A CN109375822B (en) | 2018-12-07 | 2018-12-07 | Touch screen, touch display screen and mobile terminal |
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| CN109375822A CN109375822A (en) | 2019-02-22 |
| CN109375822B true CN109375822B (en) | 2022-04-08 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394824B (en) * | 2019-08-13 | 2022-03-29 | 华为技术有限公司 | Touch screen and electronic equipment |
| CN110489017B (en) * | 2019-09-27 | 2022-08-30 | 业成科技（成都）有限公司 | Touch screen, touch display screen and intelligent terminal |
| CN111651096B (en) * | 2020-07-22 | 2023-06-23 | 京东方科技集团股份有限公司 | Display device |
| CN112631036A (en) * | 2020-12-31 | 2021-04-09 | 江西兴泰科技有限公司 | Electronic paper display device |
| KR20220166901A (en) * | 2021-06-10 | 2022-12-20 | 삼성디스플레이 주식회사 | Display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124428A (en) * | 2008-08-21 | 2011-07-13 | 日本写真印刷株式会社 | Protective panel provided with touch input function and having excellent surface flatness, and electronic device having same protective panel |
| KR20130051725A (en) * | 2011-11-10 | 2013-05-21 | 엘지전자 주식회사 | A touch panel and a mobile terminal having the same |
| CN106484162A (en) * | 2015-08-28 | 2017-03-08 | 介面光电股份有限公司 | The embedded touch display device of tool Anneta module |
| CN106547382A (en) * | 2015-09-23 | 2017-03-29 | 介面光电股份有限公司 | The contact panel and touch control display apparatus of tool antenna |
| CN106547383A (en) * | 2015-09-23 | 2017-03-29 | 介面光电股份有限公司 | The contact panel of tool antenna |
| CN108363510A (en) * | 2018-01-29 | 2018-08-03 | 业成科技（成都）有限公司 | Touching display screen and preparation method thereof and electronic product |
| CN207924639U (en) * | 2017-12-29 | 2018-09-28 | 南昌欧菲显示科技有限公司 | Touch screen, touch control display apparatus and electronic device |
-
2018
- 2018-12-07 CN CN201811495629.2A patent/CN109375822B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124428A (en) * | 2008-08-21 | 2011-07-13 | 日本写真印刷株式会社 | Protective panel provided with touch input function and having excellent surface flatness, and electronic device having same protective panel |
| KR20130051725A (en) * | 2011-11-10 | 2013-05-21 | 엘지전자 주식회사 | A touch panel and a mobile terminal having the same |
| CN106484162A (en) * | 2015-08-28 | 2017-03-08 | 介面光电股份有限公司 | The embedded touch display device of tool Anneta module |
| CN106547382A (en) * | 2015-09-23 | 2017-03-29 | 介面光电股份有限公司 | The contact panel and touch control display apparatus of tool antenna |
| CN106547383A (en) * | 2015-09-23 | 2017-03-29 | 介面光电股份有限公司 | The contact panel of tool antenna |
| CN207924639U (en) * | 2017-12-29 | 2018-09-28 | 南昌欧菲显示科技有限公司 | Touch screen, touch control display apparatus and electronic device |
| CN108363510A (en) * | 2018-01-29 | 2018-08-03 | 业成科技（成都）有限公司 | Touching display screen and preparation method thereof and electronic product |
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