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CN101963866A - Electronic device provided with touch screen, and wrist-worn electronic device provided therewith - Google Patents

Electronic device provided with touch screen, and wrist-worn electronic device provided therewith Download PDF

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Publication number
CN101963866A
CN101963866A CN 201010518196 CN201010518196A CN101963866A CN 101963866 A CN101963866 A CN 101963866A CN 201010518196 CN201010518196 CN 201010518196 CN 201010518196 A CN201010518196 A CN 201010518196A CN 101963866 A CN101963866 A CN 101963866A
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area
touch
touch screen
electronic device
screen
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CN101963866B (en
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庄品洋
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Fan Xinghua
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Abstract

本发明提供一种具有触摸屏的电子装置及腕戴式电子装置，该腕戴式电子装置包括显示屏和触摸屏，该显示屏具有凸起的显示面，该显示面包括凸出的第一区域和围绕该第一区域的第二区域，该触摸屏贴合在该显示面上，该触摸屏包括第一触摸区域和第二触摸区域，该第一触摸区域和第二触摸区域分别与该显示面的第一区域和第二区域相对应，该第一触摸区域的灵敏度大于该第二触摸区域的灵敏度。本发明还提供一种具有触摸屏的电子装置。本发明的具有触摸屏的电子装置的触摸屏具有不同的灵敏度，能降低因接触面积不足而造成使得该触摸屏无法侦测到用户的触摸的几率。

Figure 201010518196

The present invention provides an electronic device with a touch screen and a wrist-worn electronic device. The wrist-worn electronic device includes a display screen and a touch screen. The display screen has a raised display surface, and the display surface includes a raised first area and a touch screen. Surrounding the second area of the first area, the touch screen is attached to the display surface, the touch screen includes a first touch area and a second touch area, and the first touch area and the second touch area are respectively connected to the second touch area of the display surface. The first area corresponds to the second area, and the sensitivity of the first touch area is greater than the sensitivity of the second touch area. The invention also provides an electronic device with a touch screen. The touch screen of the electronic device with the touch screen of the present invention has different sensitivities, which can reduce the probability that the touch screen cannot detect the user's touch due to insufficient contact area.

Figure 201010518196

Description

具有触摸屏的电子装置及腕戴式电子装置 Electronic device with touch screen and wrist-worn electronic device

技术领域technical field

本发明涉及一种具有触摸屏的电子装置，尤其涉及一种具有不同灵敏度的触摸屏的电子装置。The invention relates to an electronic device with a touch screen, in particular to an electronic device with a touch screen with different sensitivities.

背景技术Background technique

触摸屏作为一种直观、便捷的人机交互工具，已经广泛的应用到各个领域中。通常，触摸屏的各个位置的灵敏度是一致的。然而，这并不能满足某些特定情况下的需求。例如，一种具有触摸屏的手表，若该手表的显示屏具有凸起的显示面，则贴合在该显示面上的触摸屏的中间位置凸起。用户轻触该中间位置时可能因接触面积不足而造成使得该触摸屏无法侦测到用户的触摸。As an intuitive and convenient human-computer interaction tool, the touch screen has been widely used in various fields. Usually, the sensitivity of each position of the touch screen is consistent. However, this does not meet the needs of some specific situations. For example, in a watch with a touch screen, if the display screen of the watch has a raised display surface, the middle position of the touch screen attached to the display surface is raised. When the user touches the middle position lightly, the touch screen may not be able to detect the user's touch due to insufficient contact area.

发明内容Contents of the invention

有鉴于此，有必要提供一种具有不同灵敏度的触摸屏的电子装置。In view of this, it is necessary to provide an electronic device with touch screens with different sensitivities.

本发明提供一种腕戴式电子装置，包括显示屏和触摸屏，该显示屏具有凸起的显示面，该显示面包括凸出的第一区域和围绕该第一区域的第二区域，该触摸屏贴合在该显示面上，该触摸屏包括第一触摸区域和第二触摸区域，该第一触摸区域和第二触摸区域分别与该显示面的第一区域和第二区域相对应，该第一触摸区域的灵敏度大于该第二触摸区域的灵敏度。The present invention provides a wrist-worn electronic device, which includes a display screen and a touch screen. The display screen has a raised display surface, and the display surface includes a raised first area and a second area surrounding the first area. The touch screen Attached to the display surface, the touch screen includes a first touch area and a second touch area, the first touch area and the second touch area correspond to the first area and the second area of the display surface respectively, the first touch area The sensitivity of the touch area is greater than the sensitivity of the second touch area.

本发明还提供一种具有触摸屏的电子装置，包括包括显示屏和触摸屏，该触摸屏贴合在该显示屏上，该触摸屏包括第一触摸区域和第二触摸区域，该第一触摸区域和第二触摸区域具有不同的灵敏度。The present invention also provides an electronic device with a touch screen, including a display screen and a touch screen, the touch screen is attached to the display screen, the touch screen includes a first touch area and a second touch area, the first touch area and the second touch area Touch areas have different sensitivities.

本发明的具有触摸屏的电子装置的触摸屏具有不同的灵敏度，能降低因接触面积不足而造成使得该触摸屏无法侦测到用户的触摸的几率。The touch screen of the electronic device with the touch screen of the present invention has different sensitivities, which can reduce the probability that the touch screen cannot detect the user's touch due to insufficient contact area.

附图说明Description of drawings

图1为本发明的一个实施方式中的具有触摸屏的电子装置的示意图。FIG. 1 is a schematic diagram of an electronic device with a touch screen in one embodiment of the present invention.

图2为图1所示的电子装置的触摸屏和显示屏的示意图。FIG. 2 is a schematic diagram of a touch screen and a display screen of the electronic device shown in FIG. 1 .

图3为图1所示的电子装置的触摸屏的电极布置示意图。FIG. 3 is a schematic diagram of electrode layout of the touch screen of the electronic device shown in FIG. 1 .

图4为本发明的腕戴式电子装置的示意图。FIG. 4 is a schematic diagram of the wrist-worn electronic device of the present invention.

主要元件符号说明Description of main component symbols

电子装置electronic device 1010 显示屏display screen 2020

第一区域first area 21twenty one 第二区域second area 22twenty two 触摸屏touch screen 3030 第一电极first electrode 3131 第二电极second electrode 3232 基板Substrate 3333 宽幅部Wide section 34，34a34, 34a 线状部linear part 3535 第一触摸区域first touch area 3636 第一触摸区域first touch area 3737 伪电极dummy electrode 3838

具体实施方式Detailed ways

参考图1和图2，一种具有触摸屏的电子装置10包括显示屏20和触摸屏30，该触摸屏30贴合在该显示屏20的面向观察者的显示面上。该显示屏20大致为矩形状，其显示面包括大致位于中心位置的第一区域21和围绕该第一区域21的第二区域22。Referring to FIG. 1 and FIG. 2 , an electronic device 10 with a touch screen includes a display screen 20 and a touch screen 30 , and the touch screen 30 is bonded on the display surface of the display screen 20 facing the viewer. The display screen 20 is approximately rectangular, and its display surface includes a first area 21 approximately at the center and a second area 22 surrounding the first area 21 .

一并参考图3，在本实施方式中，该触摸屏30为互电容式投射触摸屏，其包括沿X方向延伸的多个第一电极31和沿Y方向延伸的多个第二电极32。与已有的互电容式投射触摸屏相同：该第一电极31和第二电极32依次叠加在透明的基板33上，且二者之间具有隔离层(图未示)。该第一电极31和第二电极32可由透明的ITO(Indium Tin Oxide，氧化铟锡)构成。通常，该第一电极31包括交替排列的宽幅部34和连接宽幅部线状部35构成。同样的，该第二电极32包括交替排列的宽幅部34和线状部35构成。该触摸屏30包括与第一区域21一致的第一触摸区域36，及与第二区域22一致的第二触摸区域37。Referring to FIG. 3 together, in this embodiment, the touch screen 30 is a mutual capacitive projection touch screen, which includes a plurality of first electrodes 31 extending along the X direction and a plurality of second electrodes 32 extending along the Y direction. It is the same as the existing mutual capacitive projection touch screen: the first electrode 31 and the second electrode 32 are sequentially stacked on the transparent substrate 33 with an isolation layer (not shown) in between. The first electrode 31 and the second electrode 32 can be made of transparent ITO (Indium Tin Oxide, indium tin oxide). Usually, the first electrode 31 includes alternately arranged wide portions 34 and linear portions 35 connecting the wide portions. Likewise, the second electrode 32 includes alternately arranged wide portions 34 and linear portions 35 . The touch screen 30 includes a first touch area 36 consistent with the first area 21 and a second touch area 37 consistent with the second area 22 .

当手指触摸到触摸屏30时会使得触摸位置附近的第一电极31和第二电极32之间的耦合电容发生改变，电子装置10中的控制器(未示出)根据侦测到的耦合电容的变化来确定触摸位置。根据已经公开的资料，手指接触触摸屏30时引起的第一电极31和第二电极32之间的耦合电容的变化和背景噪声的比(以下简称信噪比)是反映触摸屏30的灵敏度的指标，若需提高触摸屏30的灵敏度，则需要提高耦合电容的变化或降低噪声。耦合电容的变化和接触触摸屏30的手指与电极(第一电极31或第二电极32)间形成的电容成正比。背景噪声来源于显示屏20为了进行显示而产生的电压信号。通常，第一电极31或第二电极32的宽幅部34的面积越大，则背景噪声越容易被检测出来，即背景噪声越大。When a finger touches the touch screen 30, the coupling capacitance between the first electrode 31 and the second electrode 32 near the touch position will change, and the controller (not shown) in the electronic device 10 will Changes to determine touch location. According to the published information, the ratio of the change of the coupling capacitance between the first electrode 31 and the second electrode 32 caused when the finger touches the touch screen 30 and the background noise (hereinafter referred to as the signal-to-noise ratio) is an index reflecting the sensitivity of the touch screen 30, If the sensitivity of the touch screen 30 needs to be improved, it is necessary to increase the variation of the coupling capacitance or reduce the noise. The change of the coupling capacitance is proportional to the capacitance formed between the finger touching the touch screen 30 and the electrode (the first electrode 31 or the second electrode 32 ). The background noise comes from the voltage signal generated by the display screen 20 for displaying. Generally, the larger the area of the wide portion 34 of the first electrode 31 or the second electrode 32 is, the easier it is to detect the background noise, that is, the larger the background noise is.

在本实施方式中，第一触摸区域36内的每一个第一电极31和第二电极32的宽幅部34a的面积均小于第二触摸区域37内的每一个宽幅部34的面积，故第一触摸区域36内的宽幅部34a相对于第二触摸区域37的宽幅部34具有更低的背景噪声。同时，该第一触摸区域36内的宽幅部34a的周围设置有伪电极38，该伪电极38与宽幅部34a之间具有一定的间隔，该二者大致构成了与第二触摸区域37内的宽幅部34大致相同的形状，如此，在降低了第一触摸区域36的背景噪声的同时，亦保证了当手指触摸第一触摸区域36时所形成的电容不随着第一触摸区域36内的宽幅部34a的面积的减小而降低，亦即，手指触摸第一触摸区域和第二触摸区域37会形成大致相同的电容。通过上述设置，第一触摸区域36比第二触摸区域37具有更高的信噪比，亦即，第一触摸区域36比第二触摸区域37具有更高的灵敏度。In this embodiment, the area of each wide portion 34a of each first electrode 31 and second electrode 32 in the first touch area 36 is smaller than the area of each wide portion 34 in the second touch area 37, so The wide portion 34 a in the first touch area 36 has lower background noise than the wide portion 34 in the second touch area 37 . Simultaneously, a dummy electrode 38 is arranged around the wide portion 34a in the first touch area 36, and there is a certain interval between the dummy electrode 38 and the wide portion 34a, and the two roughly form a connection with the second touch area 37. The inner wide part 34 has substantially the same shape. In this way, while reducing the background noise of the first touch area 36, it is also ensured that the capacitance formed when the finger touches the first touch area 36 does not follow the first touch area 36. The area of the inner wide portion 34a is reduced, that is, a finger touching the first touch area and the second touch area 37 will form approximately the same capacitance. Through the above settings, the first touch area 36 has a higher signal-to-noise ratio than the second touch area 37 , that is, the first touch area 36 has higher sensitivity than the second touch area 37 .

一并参考图4，该触摸屏30在下列情形具有明显的优势：该电子装置10为腕戴式电子装置，其显示屏20a具有凸起的显示面。设置该第一触摸区域36与该显示面的凸出部分相对应，设置该第二触摸区域37的与该显示面上的其他部分相对应。由于该第一触摸区域36具有较高的灵敏度，能够保证用户轻触该凸起的显示面时也能被侦测到，而不会因接触不足而无法侦测到用户的触摸。Referring to FIG. 4 together, the touch screen 30 has obvious advantages in the following situation: the electronic device 10 is a wrist-worn electronic device, and its display screen 20 a has a raised display surface. The first touch area 36 is set to correspond to the convex part of the display surface, and the second touch area 37 is set to correspond to other parts of the display surface. Since the first touch area 36 has a high sensitivity, it can be ensured that the user's light touch on the raised display surface can also be detected, and the user's touch cannot be detected due to insufficient contact.

Claims (8)

1.一种腕戴式电子装置，包括显示屏和触摸屏，该显示屏具有凸起的显示面，该显示面包括凸出的第一区域和围绕该第一区域的第二区域，该触摸屏贴合在该显示面上，其特征在于：该触摸屏包括第一触摸区域和第二触摸区域，该第一触摸区域和第二触摸区域分别与该显示面的第一区域和第二区域相对应，该第一触摸区域的灵敏度大于该第二触摸区域的灵敏度。1. A wrist-worn electronic device, comprising a display screen and a touch screen, the display screen has a raised display surface, the display surface includes a raised first area and a second area surrounding the first area, the touch screen sticks Closed on the display surface, it is characterized in that: the touch screen includes a first touch area and a second touch area, the first touch area and the second touch area correspond to the first area and the second area of the display surface respectively, The sensitivity of the first touch area is greater than the sensitivity of the second touch area. 2.如权利要求1所述的腕戴式电子装置，其特征在于，该触摸屏为互电容式投射触摸屏。2. The wrist-worn electronic device according to claim 1, wherein the touch screen is a mutual capacitive projection touch screen. 3.如权利要求2所述的腕戴式电子装置，其特征在于，该触摸屏包括多个在第一方向上延伸的第一电极和多个在第二方向上延伸的第二电极，所述第一电极和第二电极之间设置有隔离层，所述第一电极和第二电极均包括多个宽幅部和连接宽幅部的线状部。3. The wrist-worn electronic device according to claim 2, wherein the touch screen comprises a plurality of first electrodes extending in a first direction and a plurality of second electrodes extending in a second direction, said An isolation layer is provided between the first electrode and the second electrode, and each of the first electrode and the second electrode includes a plurality of wide portions and a line portion connecting the wide portions. 4.如权利要求3所述的腕戴式电子装置，其特征在于，位于第一触摸区域中的每一个宽幅部的面积小于位于第二触摸区域中的每一个宽幅部的面积，位于第一触摸区域中的每一个宽幅部周围设置有伪电极。4. The wrist-worn electronic device according to claim 3, wherein the area of each wide portion located in the first touch area is smaller than the area of each wide portion located in the second touch area, and the area of each wide portion located in the second touch area is Dummy electrodes are arranged around each wide portion in the first touch area. 5.一种具有触摸屏的电子装置，包括包括显示屏和触摸屏，该触摸屏贴合在该显示屏上，其特征在于，该触摸屏包括第一触摸区域和第二触摸区域，该第一触摸区域和第二触摸区域具有不同的灵敏度。5. An electronic device with a touch screen, comprising a display screen and a touch screen, the touch screen is attached to the display screen, characterized in that the touch screen includes a first touch area and a second touch area, the first touch area and the second touch area The second touch area has a different sensitivity. 6.如权利要求5所述的具有触摸屏的电子装置，其特征在于，该触摸屏为互电容式投射触摸屏。6. The electronic device with a touch screen as claimed in claim 5, wherein the touch screen is a mutual capacitive projection touch screen. 7.如权利要求6所述的具有触摸屏的电子装置，其特征在于，该触摸屏包括多个在第一方向上延伸的第一电极和多个在第二方向上延伸的第二电极，所述第一电极和第二电极之间设置有隔离层，所述第一电极和第二电极均包括多个宽幅部和连接宽幅部的线状部。7. The electronic device with a touch screen as claimed in claim 6, wherein the touch screen comprises a plurality of first electrodes extending in a first direction and a plurality of second electrodes extending in a second direction, said An isolation layer is provided between the first electrode and the second electrode, and each of the first electrode and the second electrode includes a plurality of wide portions and a line portion connecting the wide portions. 8.如权利要求7所述的具有触摸屏的电子装置，其特征在于，位于第一触摸区域中的每一个宽幅部的面积小于位于第二触摸区域中的每一个宽幅部的面积，位于第一触摸区域中的每一个宽幅部周围设置有伪电极。8. The electronic device with a touch screen as claimed in claim 7, wherein the area of each wide portion located in the first touch area is smaller than the area of each wide portion located in the second touch area, and the area of each wide portion located in the second touch area is Dummy electrodes are arranged around each wide portion in the first touch area.
CN 201010518196 2010-10-25 2010-10-25 Electronic device provided with touch screen, and wrist-worn electronic device provided therewith Expired - Fee Related CN101963866B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104834416A (en) * 2014-02-10 2015-08-12 广达电脑股份有限公司 Capacitive touch panel
EP2899623A3 (en) * 2014-01-28 2015-08-26 Sony Corporation Information processing apparatus, information processing method, and program
CN105630260A (en) * 2014-11-26 2016-06-01 三星显示有限公司 Display device including touch sensor and driving method thereof
CN105984198A (en) * 2015-02-12 2016-10-05 南昌欧菲光科技有限公司 Anisotropic conductive film laminator, making method of laminated member, and touch control display product
CN109804331A (en) * 2016-12-02 2019-05-24 皮松科技股份有限公司 Bodily tissue electric signal is detected and used
CN110071736A (en) * 2013-03-14 2019-07-30 三星电子株式会社 Electronic device and its operating method with protection shell
CN111338509A (en) * 2019-07-30 2020-06-26 友达光电股份有限公司 Touch control system
CN113851071A (en) * 2016-04-19 2021-12-28 三星显示有限公司 Display module, electronic watch with display module and electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201508535U (en) * 2009-05-22 2010-06-16 惠州Tcl移动通信有限公司 Partitioned touch screen
CN201518095U (en) * 2009-10-09 2010-06-30 黎衍桥 Touch screen watch structure
KR100978461B1 (en) * 2008-07-04 2010-08-26 안영수 High Sensitivity Digital Capacitive Touch Panel Device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100978461B1 (en) * 2008-07-04 2010-08-26 안영수 High Sensitivity Digital Capacitive Touch Panel Device
CN201508535U (en) * 2009-05-22 2010-06-16 惠州Tcl移动通信有限公司 Partitioned touch screen
CN201518095U (en) * 2009-10-09 2010-06-30 黎衍桥 Touch screen watch structure

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