WO2013063907A1 - Mobile terminal and information display method using same - Google Patents
Mobile terminal and information display method using same Download PDFInfo
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- WO2013063907A1 WO2013063907A1 PCT/CN2012/074685 CN2012074685W WO2013063907A1 WO 2013063907 A1 WO2013063907 A1 WO 2013063907A1 CN 2012074685 W CN2012074685 W CN 2012074685W WO 2013063907 A1 WO2013063907 A1 WO 2013063907A1
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- display screen
- display
- mobile terminal
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- 238000005516 engineering process Methods 0.000 description 6
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- 238000005259 measurement Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- 239000007779 soft material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
Abstract
Disclosed are a mobile terminal and an information display method using same. The mobile terminal includes a main display screen surface thereof and a back housing, and further includes a first display screen provided on the main display screen surface; a second display screen provided on the back housing; and a selection module provided to select the first display screen and/or the second display screen for display. The present invention can be employed to solve the problem that it is dangerous to flip a mobile terminal and it wastes time.
Description
移动终端以及利用该移动终端进行信息显示的方法 技术领域 本发明涉及通信领域， 具体而言， 涉及一种移动终端以及利用该移动终端进行信 息显示的方法。 背景技术 显示屏， 是移动终端 （例如手机等手持终端、 平板电脑等） 与用户交流的主要界 面。 目前， 移动终端通常只具备一个主显示屏， 用户通过主显示屏查看移动终端提供 的相关信息。 实际应用中可以根据主显示屏所在的位置将移动终端分为正反面， 通常认为正面 为显示屏面， 反面为后壳面。 当使用过程中反面朝向用户时， 用户需要将移动终端翻 转过来才能阅读显示屏上的内容。 若移动终端为手机等形体较小的终端时， 将移动终端翻转过来虽然不会浪费用户 太多时间， 但是易出现移动终端被抛出、 掉落进而损坏机体等危险； 而移动终端为平 板电脑等形体较大的终端时， 将移动终端翻转过来会浪费用户大量体力与时间， 若是 时限紧急的信息， 可能就会错过。 针对相关技术中将移动终端翻转危险性较高以及浪费时间的问题， 目前尚未提出 有效的解决方案。 发明内容 针对将移动终端翻转危险性较高以及浪费时间的问题， 本发明提供了一种移动终 端以及利用该移动终端进行信息显示的方法， 以至少解决上述问题。 根据本发明的一个实施例， 提供了一种移动终端， 包括所述移动终端的主显示屏 面以及后壳， 还包括： 第一显示屏， 设置在所述主显示屏面； 第二显示屏， 设置在所 述后壳； 选择模块， 设置为选择所述第一显示屏和 /或所述第二显示屏进行显示。
优选的， 上述移动终端还包括： 第一测距传感器， 设置为测量所述第一显示屏到 达第一指定障碍物的距离； 第二测距传感器， 设置为测量所述第二显示屏到达第二指 定障碍物的距离。 优选的， 所述第一测距传感器包括下列之一： 红外线光电管、 紫外线光电管和超 声波光电管； 所述第二测距传感器包括下列之一： 红外线光电管、 紫外线光电管和超 声波光电管。 优选的， 所述选择模块包括： 确定单元， 设置为确定测量距离最远的测距传感器； 第一选择单元， 设置为选择所述确定单元确定的测距传感器所在的显示屏进行显示。 优选的， 所述选择模块还包括： 接收单元， 设置为接收用户输入的选择信息； 第 二选择单元， 设置为根据所述选择信息选择显示屏进行显示。 优选的， 所述第二显示屏包括： 电信号连接器， 连接到所述移动终端主板的显示 屏连接器上， 为所述第二显示屏提供电信号。 优选的， 所述第二显示屏为柔性显示屏。 根据本发明的另一实施例，提供了一种利用上述的移动终端进行信息显示的方法， 包括： 选择第一显示屏和 /或第二显示屏进行显示； 其中， 所述第一显示屏设置在所述 移动终端的主显示屏面； 所述第二显示屏设置在所述移动终端的后壳。 优选的， 所述选择第一显示屏和 /或第二显示屏进行显示， 包括： 测量所述第一显 示屏与第一指定障碍物之间的距离； 测量所述第二显示屏与第二指定障碍物之间的距 离； 选择测量距离较远的显示屏进行显示。 优选的， 所述选择第一显示屏和 /或第二显示屏进行显示， 包括： 接收用户的选择 信息； 根据所述选择信息选择显示屏进行显示。 在本发明实施例中， 与相关技术中相类似， 移动终端也包括设置在主显示屏面的 第一显示屏， 与相关技术不同的是， 移动终端还包括设置在后壳的第二显示屏， 并通 过选择模块选择第一显示屏或者第二显示屏或者两个显示屏同时进行显示。由此可见， 本发明实施例提供的移动终端两面都具有显示功能， 因此， 即使移动终端是后壳一面 对着用户， 也能够为用户显示信息， 不需要将移动终端进行翻转， 使用起来方便、 快 捷， 也就避免了相关技术中提到的危险性高以及浪费时间等技术问题。
附图说明 此处所说明的附图用来提供对本发明的进一步理解， 构成本申请的一部分， 本发 明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的不当限定。 在附图 中： 图 1是根据本发明实施例的移动终端的结构示意图; 图 2是根据本发明实施例的选择模块的第一种结构示意图; 图 3是根据本发明实施例的选择模块的第二种结构示意图; 图 4是根据本发明实施例的利用移动终端进行信息显示的方法的处理流程图; 图 5是根据本发明实施例的实施例一的手机后壳的正视图； 图 6是根据本发明实施例的实施例一的手机后壳的侧视图； 图 7是根据本发明实施例的实施例一的测距传感器的工作原理示意图; 图 8是根据本发明实施例的实施例一的信息显示流程图； 图 9是根据本发明实施例的实施例二的手机后壳的正视图； 以及 图 10是根据本发明实施例的实施例二的手机后壳的侧视图。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是， 在不冲突的 情况下， 本申请中的实施例及实施例中的特征可以相互组合。 相关技术中提到， 若移动终端为手机等形体较小的终端时， 将移动终端翻转过来 虽然不会浪费用户太多时间，但是易出现移动终端被抛出、掉落进而损坏机体等危险; 而移动终端为平板电脑等形体较大的终端时， 将移动终端翻转过来会浪费用户大量体 力与时间， 若是时限紧急的信息， 可能就会错过。 为解决上述技术问题， 本发明实施例提供了一种移动终端， 其结构示意如图 1所 示， 包括移动终端的主显示屏面 101以及后壳 102， 此外， 该移动终端还包括： 第一显示屏 103， 设置在主显示屏面 101 ;
第二显示屏 104， 设置在后壳 102; 选择模块 105， 分别与第一显示屏 103 以及第二显示屏 104耦合， 设置为选择第 一显示屏 103和 /或第二显示屏 104进行显示。 在本发明实施例中， 与相关技术中相类似， 移动终端也包括设置在主显示屏面的 第一显示屏， 与相关技术不同的是， 移动终端还包括设置在后壳的第二显示屏， 并通 过选择模块选择第一显示屏或者第二显示屏或者两个显示屏同时进行显示。由此可见， 本发明实施例提供的移动终端两面都具有显示功能， 因此， 即使移动终端是后壳一面 对着用户， 也能够为用户显示信息， 不需要将移动终端进行翻转， 使用起来方便、 快 捷， 也就避免了相关技术中提到的危险性高以及浪费时间等技术问题。 实施时， 选择模块 105可以通过多种方式选择是由哪一个显示屏进行显示， 优选 的， 可以根据两个显示屏与用户的距离进行选择， 例如， 可以选择面向用户、 且离用 户较近的一个显示屏进行显示。 为达到这一目的， 本发明实施例中提到可以利用测距 传感器进行距离的测量。 在一个优选的实施例中，可以利用测距传感器测量各显示屏到指定障碍物的距离， 例如， 桌子、 人手等等。 为保证距离测量的准确性， 需要在移动终端中设置第一测距 传感器， 设置为测量第一显示屏到达第一指定障碍物的距离； 同样， 还需要在移动终 端中设置第二测距传感器， 设置为测量第二显示屏到达第二指定障碍物的距离。 优选的， 可以在移动终端上为每个显示屏设置至少两个测距传感器， 相对于为每 个显示屏只设置一个测距传感器的情况下能够提高测距的准确性。 具体理由如下： 若 在移动终端上针对每个显示屏只设置一个测距传感器， 则因为移动终端自身可能存在 的倾斜角度， 会导致距离判断失误； 另外， 在实施过程中， 若移动终端为较小的手持 终端（例如手机）， 则人手可能握住手机的某一端， 如果只设置一个测距传感器， 可能 会导致误测。 而本发明实施例中为每个显示屏设置了两个以上的测距传感器， 综合考 虑其距离值， 能够提高判断的准确性。 伴随科技发展， 后续可能会出现屏幕 （即显示屏） 自身就可以发出测距光线， 用 屏幕就可以测量距离的情况， 此时， 每个屏幕只需要一个测距传感器即能够实现距离 的测定。 在实际应用中，测距传感器应该设置在移动终端主板或者主板引申的出来的部位， 与其测量的显示屏相耦合， 实现测量其对应的显示屏到达对应的指定障碍物的距离。
其中涉及的第一测距传感器包括下列之一： 红外线光电管、 紫外线光电管和超声 波光电管。在实际应用中， 还可能采用其他类型的测距传感器， 例如普通声波传感器， 能够测距即可。 同理， 第二测距传感器的类型也可以是红外线光电管、 紫外线光电管 和超声波光电管等。 现以一个具体实施例进行说明测距的原理性及具体判断方式。 在本例中， 以手机 为例， 在手机正反面的顶部和底部的中间位置， 都放置有测量距离的传感器， 本例中 采用红外线光电管， 因此总共有 4套测距红外光电管。 无论手机摆放在桌面上或者是 由手握着， 手机都有一面 （可能是前壳， 也可能是后壳） 靠近桌面或者手掌等支撑物 体， 将这一面称为支撑面； 而另外一面则朝向用户， 称为用户面。 假设从支撑面上的 红外线光电管发出的红外光线到达障碍物 （即第一指定障碍物， 例如桌面或者手掌） 并反射回光电管的红外光子数量为 Ns，从用户面的红外光电管发出红外光线到障碍物 (即第二指定障碍物， 例如人的脸部或周边物体） 并反射回来的红外光子数量为 Nu。 距离越远， 则反射回来的光线越弱， 光子数量越少， 很明显， 因为手机距离桌面或手 掌等支撑物体要远小于与人脸的距离， 因此， Ns>Nu。 因此， 可以通过比较 Ns和 Nu 的大小来判定此时手机具哪一面是用户面。 再根据上述判定结果， 将此时需要输出的 内容输出到朝向用户的这一面显示屏上。 在一个优选的实施例中， 如图 2所示， 选择模块 105可以包括： 确定单元 201， 设置为确定测量距离最远的测距传感器； 第一选择单元 202， 设置为选择确定单元 201确定的测距传感器所在的显示屏进 行显示。 在一个优选的实施例中， 如图 3所示， 选择模块 105还可以包括： 接收单元 301， 设置为接收用户输入的选择信息； 第二选择单元 302， 设置为根据选择信息选择显示屏进行显示。 即， 除利用测距传感器选择显示屏进行显示， 还可以根据用户的意愿自主选择显 示屏进行显示， 例如， 有些用户选择第一显示屏进行显示， 有些用户想为对面的人提 供信息， 则选择第二显示屏进行显示， 还有些用户选择同时两个屏幕均进行显示。 在 实际应用中， 若选择两个屏幕均进行显示， 可以在两个屏幕上显示相同的信息， 也可 以在两个屏幕上同时显示不同的信息， 例如， 可以在第一显示屏上打开一个网页， 而 在第二显示屏上打开另外一个网页， 用户在第一显示屏上浏览第一个网页时， 第二显
示屏的网页正在进行缓冲， 等用户浏览完第一个网页可以直接浏览第二个网页， 缩短 等待时间， 提高用户体验。 在实际应用中， 两个屏幕可以同时进行信息显示， 但是通常为保护用户的隐私， 选择让背对用户的屏关闭。 如果用户希望同时利用两个屏幕进行显示， 可以利用软件 提供相应选项让用户自己选择。 为保证第二显示屏能够提供显示这一功能， 需要将第二显示屏的电信号连接器连 接到移动终端主板的显示屏连接器上， 为第二显示屏提供电信号。 其中， 电信号连接 器包括第二显示屏的电源线、 地线、 数据线， 时钟线， 控制线等电信号接口。 实施时， 第二显示屏可以选择柔性显示屏。 柔性显示屏使用了磷光性 OLED (Organic Light-Emitting Diode, 机发光二极管） （简称为 PHOLED) 技术， 是一种由 柔软的材料制成的可变型可弯曲的显示装置。 目前较薄的柔性显示屏， 已经能做到只 有 0.1mm的厚度。 实施时可以将手机后壳设计成两层叠层的构造， 中间留有足够塞下 柔性显示屏的缝隙， 手机装配时将柔性显示屏塞入这个缝隙中， 柔性显示屏的电信号 连接器露在外面， 在装机时连接到主板上的连接器插座。 由此可见， 本发明实施例的 目的在于充分利用柔性显示屏的超薄特点， 将其与后壳结合在一起， 从而实现后壳也 能做第二个显示屏的功能。同时添加自动识别手机朝向用户的是正面还是反面的功能， 将显示内容发送到朝向用户的这一个显示屏， 使用户在任何一面朝向自己的时候都能 随时阅读该面显示屏上的内容。 基于同一发明构思， 本发明实施例提供了一种利用上述移动终端进行信息显示的 方法， 其处理流程如图 4所示， 包括步骤 S402至步骤 S404: 步骤 S402、 选择第一显示屏和 /或第二显示屏； 其中， 第一显示屏设置在移动终端的主显示屏面， 第二显示屏设置在移动终端的 后壳； 步骤 S404、 利用选择的显示屏进行显示。 其中， 选择第一显示屏和 /或第二显示屏进行显示， 上文在介绍移动终端的构造时 就已经提到， 可以包括多种选择方式， 例如， 测量第一显示屏与第一指定障碍物 （例 如手或桌子等支撑物）之间的距离， 并测量第二显示屏与第二指定障碍物（例如人脸) 之间的距离， 选择测量距离较远的显示屏进行显示， 以手机为例， 通常与支撑物的距
离会较近， 与人脸之间的距离较远， 因此选择面对人脸的显示器进行显示； 再例如接 收用户的选择信息， 根据选择信息选择显示屏进行显示。 为将本发明实施例的技术方案阐述地更清楚更明白， 现以具体实施例对此进行说 明。 实施例一 在本实施例中， 本手机的具体结构请参见图 5以及图 6。 图 5显示了手机后壳的正视图， 在手机后壳中间留有缝隙， 手机生产装配时， 将 柔性显示屏塞入缝隙中。 柔性显示屏的电信号连接器 （包括显示屏的电源线、 地线、 数据线， 时钟线， 控制线等电信号接口） 露在后壳外面， 并连接到手机主板的显示屏 连接器上， 且后壳上设置有两个测距传感器。 图 6显示了图 5所示的手机后壳的侧视 图。 本实施例中， 测距传感器的工作原理如图 7所示： 手机前后壳的顶部和底部都各放置有一个测距传感器， 在本实施例中， 使用红外 光电管作为测距传感器。 如图 7中所示， 手机控制 4个红外光电管的控制芯片使红外 光电管同时发出红外线， 然后分别测量反射回来的红外线光子的数量。 假设测得的 4 个数值分别为 N1顶， N1底， N2顶， N2底， 进而通过软件比较出这 4个数值的大小， 选取最大的那个为最大值 （N_max)。 根据上文分析可知， 支撑面的反射光子数量 Ns 要大于用户面的反射光子数量 Nu， 因此 N_max所处的测距传感器无论是在顶部还是 底部， 肯定是在支撑面这一边， 即可判断出另一面为用户面。 手机软件再驱动显示的 芯片选择用户面的显示屏为输出， 同时关闭支撑面的显示屏的内容。 本实施例中具体的处理流程请参见图 8， 包括步骤 S802至步骤 S808: 步骤 S802、 软件设置开启 4个红外测距传感器同时发出红外光线； 步骤 S804、 读取 4个红外测距传感器各自测量的返回红外光子的数量 N1顶， N1 底> m , N2 /¾; 步骤 S806、 比较 4个 N值， 找到最大的那个为 N_max， 判定读取到 N_max的那 个传感器所处的面为支撑面； 步骤 S808、 将支撑面的显示屏关闭， 将显示内容输出到另外一面用户面的显示屏 上。
实施方式二： 目前许多手机都已经具有触摸屏功能， 因此本实施例还补充适用于将手机后壳也 添加触摸屏功能的情况。 在使用触摸屏功能时， 后壳的正视图如图 9所示， 侧视图如 图 10所示， 在实施方式一的基础上， 将手机后壳的最外层改成触摸屏， 其他与实施方 式一类似。 在软件判定用户面和支撑面后， 将支撑面上的显示屏和触摸屏功能一并关 闭， 并开启用户面上的显示屏和触摸屏的功能。 以上所述仅为本发明的二种具体实例， 除此外， 本发明实施例提供的移动终端以 及利用其显示信息的方法可以适用于所有直板、 滑盖、 翻盖等手机， 还可以适用于所 有平板电脑等移动通讯设备， 并可以根据本发明的技术方案及其构思进行相应的等同 改变或替换， 而所有这些改变或替换， 都应属于本发明所附权利要求的保护范围。 从以上的描述中， 可以看出， 本发明实现了如下技术效果： 在本发明实施例中， 与相关技术中相类似， 移动终端也包括设置在主显示屏面的 第一显示屏， 与相关技术不同的是， 移动终端还包括设置在后壳的第二显示屏， 并通 过选择模块选择第一显示屏或者第二显示屏或者两个显示屏同时进行显示。由此可见， 本发明实施例提供的移动终端两面都具有显示功能， 因此， 即使移动终端是后壳一面 对着用户， 也能够为用户显示信息， 不需要将移动终端进行翻转， 使用起来方便、 快 捷， 也就避免了相关技术中提到的危险性高以及浪费时间等技术问题。 显然， 本领域的技术人员应该明白， 上述的本发明的各模块或各步骤可以用通用 的计算装置来实现， 它们可以集中在单个的计算装置上， 或者分布在多个计算装置所 组成的网络上， 可选地， 它们可以用计算装置可执行的程序代码来实现， 从而， 可以 将它们存储在存储装置中由计算装置来执行， 并且在某些情况下， 可以以不同于此处 的顺序执行所示出或描述的步骤， 或者将它们分别制作成各个集成电路模块， 或者将 它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样， 本发明不限制于任 何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已， 并不用于限制本发明， 对于本领域的技 术人员来说， 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内， 所作的 任何修改、 等同替换、 改进等， 均应包含在本发明的保护范围之内。
TECHNICAL FIELD The present invention relates to the field of communications, and in particular to a mobile terminal and a method for displaying information using the mobile terminal. BACKGROUND A display screen is a main interface for a mobile terminal (such as a handheld terminal such as a mobile phone, a tablet computer, etc.) to communicate with a user. At present, a mobile terminal usually only has one main display screen, and the user views related information provided by the mobile terminal through the main display screen. In practical applications, the mobile terminal can be divided into front and back according to the position of the main display screen. It is generally considered that the front side is the display screen and the reverse side is the rear shell surface. When the reverse side faces the user during use, the user needs to flip the mobile terminal to read the content on the display. If the mobile terminal is a mobile terminal or the like, the mobile terminal is turned over, although the user does not waste too much time, but the mobile terminal is easily thrown, dropped, and damaged, and the mobile terminal is a tablet computer. When the terminal is larger, turning the mobile terminal over will waste a lot of physical strength and time. If the information is urgent, it may be missed. In view of the problem that the mobile terminal is highly dangerous to turn over and wastes time in the related art, an effective solution has not been proposed yet. SUMMARY OF THE INVENTION The present invention provides a mobile terminal and a method for displaying information using the mobile terminal to solve the above problem at least for the problem of high risk of flipping the mobile terminal and wasting time. According to an embodiment of the present invention, a mobile terminal is provided, including a main display screen and a rear case of the mobile terminal, further comprising: a first display screen disposed on the main display screen; Provided in the rear case; a selection module configured to select the first display screen and/or the second display screen for display. Preferably, the mobile terminal further includes: a first ranging sensor configured to measure a distance of the first display screen to reach a first designated obstacle; and a second ranging sensor configured to measure the second display screen to reach a first Second, specify the distance of the obstacle. Preferably, the first ranging sensor comprises one of the following: an infrared photocell, an ultraviolet photocell and an ultrasonic photocell; the second ranging sensor comprises one of the following: an infrared photocell, an ultraviolet photocell, and an ultrasonic photocell . Preferably, the selection module includes: a determining unit configured to determine a ranging sensor that is the farthest from the measuring distance; and a first selecting unit configured to select a display screen where the ranging sensor determined by the determining unit is located for display. Preferably, the selecting module further includes: a receiving unit configured to receive selection information input by the user; and a second selecting unit configured to select a display screen according to the selection information for display. Preferably, the second display screen comprises: an electrical signal connector connected to the display connector of the mobile terminal motherboard to provide an electrical signal for the second display screen. Preferably, the second display screen is a flexible display screen. According to another embodiment of the present invention, a method for displaying information by using the above mobile terminal is provided, including: selecting a first display screen and/or a second display screen for display; wherein, the first display screen setting a main display screen of the mobile terminal; the second display screen is disposed at a rear case of the mobile terminal. Preferably, the selecting the first display screen and/or the second display screen for displaying comprises: measuring a distance between the first display screen and a first designated obstacle; measuring the second display screen and the second display Specify the distance between obstacles; select the display with a long distance to display. Preferably, the selecting the first display screen and/or the second display screen for displaying comprises: receiving selection information of the user; and selecting a display screen according to the selection information for display. In the embodiment of the present invention, similar to the related art, the mobile terminal also includes a first display screen disposed on the main display screen. The difference from the related art is that the mobile terminal further includes a second display disposed on the rear cover. And select the first display or the second display or two displays simultaneously by the selection module. It can be seen that the mobile terminal provided by the embodiment of the present invention has a display function on both sides. Therefore, even if the mobile terminal is facing the user, the mobile terminal can display information for the user, and does not need to flip the mobile terminal, which is convenient to use. And fast, it also avoids the technical problems mentioned in the related technology, such as high risk and wasted time. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention; FIG. 2 is a first structural diagram of a selection module according to an embodiment of the present invention; FIG. 3 is a selection module according to an embodiment of the present invention. FIG. 4 is a process flow diagram of a method for displaying information by using a mobile terminal according to an embodiment of the present invention; FIG. 5 is a front view of a rear case of a mobile phone according to Embodiment 1 of the present invention; FIG. 7 is a side view of a working principle of a distance measuring sensor according to Embodiment 1 of the present invention; FIG. 8 is a schematic diagram of an operation principle of a distance measuring sensor according to Embodiment 1 of the present invention; 1 is a front view of a rear case of a mobile phone according to a second embodiment of the present invention; and FIG. 10 is a side view of a rear case of the mobile phone according to a second embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. As mentioned in the related art, if the mobile terminal is a terminal with a small body such as a mobile phone, flipping the mobile terminal does not waste too much time for the user, but the risk that the mobile terminal is thrown, dropped, and damaged the body is likely to occur; When the mobile terminal is a large-sized terminal such as a tablet computer, turning the mobile terminal over will waste a lot of physical strength and time for the user, and if the information is urgent, it may be missed. In order to solve the above technical problem, an embodiment of the present invention provides a mobile terminal, which is shown in FIG. 1 and includes a main display screen 101 and a rear housing 102 of the mobile terminal. In addition, the mobile terminal further includes: The display screen 103 is disposed on the main display screen 101; The second display screen 104 is disposed on the rear case 102; the selection module 105 is coupled to the first display screen 103 and the second display screen 104, respectively, and is configured to select the first display screen 103 and/or the second display screen 104 for display. In the embodiment of the present invention, similar to the related art, the mobile terminal also includes a first display screen disposed on the main display screen. The difference from the related art is that the mobile terminal further includes a second display disposed on the rear cover. And select the first display or the second display or two displays simultaneously by the selection module. It can be seen that the mobile terminal provided by the embodiment of the present invention has a display function on both sides. Therefore, even if the mobile terminal is facing the user, the mobile terminal can display information for the user, and does not need to flip the mobile terminal, which is convenient to use. And fast, it also avoids the technical problems mentioned in the related technology, such as high risk and wasted time. When implemented, the selection module 105 can select which display screen to display by various means. Preferably, the selection can be based on the distance between the two display screens and the user. For example, the user can be selected and closer to the user. A display is displayed. To achieve this, it is mentioned in the embodiments of the present invention that the distance sensor can be used to measure the distance. In a preferred embodiment, a distance measuring sensor can be utilized to measure the distance of each display screen to a specified obstacle, such as a table, a human hand, and the like. In order to ensure the accuracy of the distance measurement, a first ranging sensor needs to be set in the mobile terminal, and is set to measure the distance that the first display screen reaches the first specified obstacle; likewise, the second ranging sensor needs to be set in the mobile terminal. , set to measure the distance that the second display screen reaches the second specified obstacle. Preferably, at least two ranging sensors can be provided for each display screen on the mobile terminal, and the accuracy of the ranging can be improved relative to the case where only one ranging sensor is provided for each display screen. The specific reasons are as follows: If only one ranging sensor is set for each display screen on the mobile terminal, the distance judgment may be caused by the tilt angle of the mobile terminal itself; in addition, in the implementation process, if the mobile terminal is For a small handheld terminal (such as a mobile phone), the human hand may hold one end of the mobile phone. If only one ranging sensor is set, it may cause misdetection. In the embodiment of the present invention, two or more ranging sensors are disposed for each display screen, and the distance value is comprehensively considered, thereby improving the accuracy of the determination. With the development of technology, the screen (ie, the display screen) may be followed by the measurement of the distance, and the distance can be measured by the screen. At this time, only one distance sensor is needed for each screen to measure the distance. In practical applications, the distance measuring sensor should be placed on the mobile terminal board or the extended part of the main board, and coupled with the measured display screen to measure the distance of the corresponding display screen to the corresponding specified obstacle. The first ranging sensor involved includes one of the following: an infrared photocell, an ultraviolet photocell, and an ultrasonic photocell. In practical applications, other types of ranging sensors, such as ordinary acoustic sensors, may be used to measure distance. Similarly, the second ranging sensor can also be an infrared photocell, an ultraviolet photocell, and an ultrasonic photocell. The principle and specific judgment method of ranging are now described in a specific embodiment. In this example, taking the mobile phone as an example, a sensor for measuring the distance is placed in the middle of the top and bottom of the front and back of the mobile phone. In this example, an infrared photocell is used, so there are a total of four sets of ranging infrared photocells. Whether the phone is placed on the table or held by the hand, the phone has one side (may be the front case or the back case). Close to the support object such as the desktop or the palm, this side is called the support surface; the other side is Towards the user, called the user plane. Assume that the infrared light emitted from the infrared photocell on the support surface reaches the obstacle (ie, the first designated obstacle, such as the table top or the palm) and the amount of infrared photons reflected back to the photocell is Ns, and the infrared light is emitted from the infrared photocell of the user's surface. The amount of infrared photons that are reflected to the obstacle (ie, the second designated obstacle, such as a person's face or surrounding objects) and reflected back is Nu. The farther the distance is, the weaker the reflected light is, and the less the number of photons, the more obvious, because the mobile phone is much smaller than the support object such as the desktop or the palm, so Ns>Nu. Therefore, it is possible to determine which side of the mobile phone is the user plane by comparing the sizes of Ns and Nu. According to the above determination result, the content that needs to be output at this time is output to the display screen facing the user. In a preferred embodiment, as shown in FIG. 2, the selection module 105 may include: a determining unit 201 configured to determine a ranging sensor that is the farthest measurement distance; and a first selecting unit 202 configured to determine the determining unit 201 The display screen where the ranging sensor is located is displayed. In a preferred embodiment, as shown in FIG. 3, the selection module 105 may further include: a receiving unit 301 configured to receive selection information input by a user; and a second selection unit 302 configured to select a display screen to display according to the selection information. . That is, in addition to using the ranging sensor to select the display for display, the display can be independently selected according to the user's will, for example, some users select the first display for display, and some users want to provide information to the opposite person, then select The second display is displayed, and some users select both screens to display at the same time. In practical applications, if you select two screens for display, you can display the same information on two screens, or you can display different information on both screens simultaneously. For example, you can open a web page on the first display. And opening another webpage on the second display, the second display is displayed when the user browses the first webpage on the first display screen The webpage of the screen is being buffered. When the user browses the first webpage, the user can directly browse the second webpage, shortening the waiting time and improving the user experience. In practical applications, two screens can display information at the same time, but usually to protect the privacy of the user, choose to turn off the screen facing the user. If the user wants to use two screens for display at the same time, the software can be used to provide the option for the user to choose. In order to ensure that the second display can provide the display function, the electrical signal connector of the second display screen needs to be connected to the display connector of the mobile terminal motherboard to provide an electrical signal for the second display screen. The electrical signal connector includes a power signal line of the second display screen, a ground line, a data line, a clock line, a control line, and the like. When implemented, the second display can select a flexible display. The flexible display uses a phosphorescent OLED (Organic Light-Emitting Diode) technology (referred to as PHOLED) technology, which is a variable and flexible display device made of a soft material. At present, the thin flexible display has been able to achieve a thickness of only 0.1 mm. In the implementation, the back cover of the mobile phone can be designed into a two-layer structure, and there is a gap in the middle of the flexible display screen. When the mobile phone is assembled, the flexible display screen is inserted into the gap, and the electrical signal connector of the flexible display is exposed. Outside, connect to the connector socket on the motherboard at the time of installation. It can be seen that the purpose of the embodiment of the present invention is to fully utilize the ultra-thin characteristics of the flexible display screen and combine it with the rear case, so that the rear case can also function as the second display screen. At the same time, it adds the function of automatically recognizing the front or back of the mobile phone towards the user, and sends the display content to the display screen facing the user, so that the user can read the content on the display screen at any time when facing the user on any side. Based on the same inventive concept, an embodiment of the present invention provides a method for displaying information by using the mobile terminal. The processing flow is as shown in FIG. 4, and includes steps S402 to S404: Step S402, selecting a first display screen and/or a second display screen; wherein the first display screen is disposed on the main display screen of the mobile terminal, and the second display screen is disposed on the rear housing of the mobile terminal; and step S404 is performed by using the selected display screen. Wherein, the first display screen and/or the second display screen are selected for display. As mentioned above when introducing the configuration of the mobile terminal, a plurality of selection manners may be included, for example, measuring the first display screen and the first designated obstacle. The distance between the object (such as a support such as a hand or a table), and the distance between the second display screen and the second specified obstacle (such as a human face), and the display screen with a longer distance is displayed for display. As an example, usually the distance from the support The distance is relatively close, and the distance from the face is far away, so the display facing the face is selected for display; for example, the user's selection information is received, and the display screen is selected according to the selection information for display. In order to make the technical solutions of the embodiments of the present invention clearer and more clear, this will be described in the specific embodiments. Embodiment 1 In this embodiment, the specific structure of the mobile phone is shown in FIG. 5 and FIG. 6. Figure 5 shows a front view of the back of the phone with a gap in the middle of the back of the phone. When the phone is assembled, the flexible display is inserted into the gap. The electrical signal connector of the flexible display (including the power line, ground, data line, clock line, control line and other electrical signal interfaces of the display) is exposed outside the rear case and connected to the display connector of the mobile phone motherboard. And two distance measuring sensors are arranged on the rear case. Figure 6 shows a side view of the rear case of the handset shown in Figure 5. In this embodiment, the working principle of the ranging sensor is as shown in FIG. 7: A distance measuring sensor is disposed on each of the top and bottom of the front and rear casings of the mobile phone. In this embodiment, an infrared photocell is used as the ranging sensor. As shown in Fig. 7, the mobile phone controls the control chips of the four infrared photocells so that the infrared photocells simultaneously emit infrared rays, and then respectively measure the number of reflected infrared photons. Assume that the measured four values are N1 top, N1 bottom, N2 top, and N2 bottom, and then compare the size of these four values by software, and select the largest one as the maximum value (N_max). According to the above analysis, the number of reflected photons Ns of the supporting surface is larger than the number of reflected photons of the user plane Nu, so the ranging sensor where N_max is located, whether at the top or the bottom, is definitely on the side of the supporting surface, and it can be judged The other side is the user side. The mobile phone software drives the display chip to select the display screen of the user plane as the output, and simultaneously closes the content of the display screen of the support surface. For the specific processing flow in this embodiment, refer to FIG. 8. Steps S802 to S808 are included: Step S802, the software sets to enable four infrared ranging sensors to simultaneously emit infrared light; Step S804, and reads four infrared ranging sensors for measurement. Returning the number of infrared photons N1 top, N1 bottom> m , N2 /3⁄4; Step S806, comparing 4 N values, finding the largest one is N_max, determining that the surface on which the sensor reading N_max is located is the support surface; Step S808: Turn off the display screen of the support surface, and output the display content to the display screen of the other user surface. Embodiment 2: At present, many mobile phones already have a touch screen function, so this embodiment is also supplemented by the case where the touch screen function is also added to the back cover of the mobile phone. When using the touch screen function, the front view of the rear case is as shown in FIG. 9 , and the side view is as shown in FIG. 10 . On the basis of the first embodiment, the outermost layer of the rear case of the mobile phone is changed into a touch screen, and the other embodiment is similar. After the software determines the user plane and the support surface, the display screen and the touch screen function on the support surface are turned off together, and the functions of the display screen and the touch screen on the user plane are turned on. The above description is only two specific examples of the present invention. In addition, the mobile terminal provided by the embodiment of the present invention and the method for displaying information thereof can be applied to all mobile phones such as a straight board, a sliding cover, a flip cover, and the like, and can be applied to all the flat panels. A mobile communication device such as a computer, and equivalent changes or substitutions may be made according to the technical solutions of the present invention and the concept thereof, and all such changes or substitutions are within the scope of the appended claims. From the above description, it can be seen that the present invention achieves the following technical effects: In the embodiment of the present invention, similar to the related art, the mobile terminal also includes a first display screen disposed on the main display screen, and is related to The technical difference is that the mobile terminal further includes a second display screen disposed on the rear case, and the first display screen or the second display screen or the two display screens are simultaneously selected by the selection module. It can be seen that the mobile terminal provided by the embodiment of the present invention has a display function on both sides. Therefore, even if the mobile terminal is facing the user, the mobile terminal can display information for the user, and does not need to flip the mobile terminal, which is convenient to use. And fast, it also avoids the technical problems mentioned in the related technology, such as high risk and wasted time. Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Claims
1. 一种移动终端， 包括所述移动终端的主显示屏面以及后壳， 还包括： A mobile terminal, comprising a main display screen and a rear cover of the mobile terminal, further comprising:
第一显示屏， 设置在所述主显示屏面； a first display screen disposed on the main display screen;
第二显示屏， 设置在所述后壳； a second display screen disposed on the rear case;
选择模块， 设置为选择所述第一显示屏和 /或所述第二显示屏进行显示。 The selection module is configured to select the first display screen and/or the second display screen for display.
2. 根据权利要求 1所述的移动终端， 其中， 还包括： 2. The mobile terminal according to claim 1, further comprising:
第一测距传感器，设置为测量所述第一显示屏到达第一指定障碍物的距离; 第二测距传感器，设置为测量所述第二显示屏到达第二指定障碍物的距离。 a first ranging sensor configured to measure a distance of the first display screen to reach a first designated obstacle; and a second ranging sensor configured to measure a distance of the second display screen to reach a second designated obstacle.
3. 根据权利要求 2所述的移动终端， 其中， 所述第一测距传感器包括下列之一： 红外线光电管、 紫外线光电管和超声 波光电管； 3. The mobile terminal according to claim 2, wherein the first ranging sensor comprises one of: an infrared phototube, an ultraviolet phototube, and an ultrasonic photocell;
所述第二测距传感器包括下列之一： 红外线光电管、 紫外线光电管和超声 波光电管。 The second ranging sensor comprises one of the following: an infrared photocell, an ultraviolet photocell, and an ultrasonic photocell.
4. 根据权利要求 2所述的移动终端， 其中， 所述选择模块包括： The mobile terminal according to claim 2, wherein the selection module comprises:
确定单元， 设置为确定测量距离最远的测距传感器； a determining unit, configured to determine a distance measuring sensor that is the farthest away from the measuring distance;
第一选择单元， 设置为选择所述确定单元确定的测距传感器所在的显示屏 进行显示。 The first selection unit is configured to select a display screen where the ranging sensor determined by the determining unit is located for display.
5. 根据权利要求 1所述的移动终端， 其中， 所述选择模块还包括： The mobile terminal according to claim 1, wherein the selecting module further comprises:
接收单元， 设置为接收用户输入的选择信息； a receiving unit, configured to receive selection information input by the user;
第二选择单元， 设置为根据所述选择信息选择显示屏进行显示。 The second selection unit is configured to select a display screen for display according to the selection information.
6. 根据权利要求 1至 5任一项所述的移动终端， 其中， 所述第二显示屏包括： 电信号连接器， 连接到所述移动终端主板的显示屏连接器上， 为所述第二 显示屏提供电信号。 The mobile terminal according to any one of claims 1 to 5, wherein the second display screen comprises: an electrical signal connector connected to a display connector of the mobile terminal main board, The second display provides an electrical signal.
7. 根据权利要求 1至 5任一项所述的移动终端， 其中， 所述第二显示屏为柔性显 示屏。
一种利用权利要求 1至 7任一项所述的移动终端进行信息显示的方法， 包括： 选择第一显示屏和 /或第二显示屏进行显示； The mobile terminal according to any one of claims 1 to 5, wherein the second display screen is a flexible display screen. A method for displaying information by using the mobile terminal according to any one of claims 1 to 7, comprising: selecting a first display screen and/or a second display screen for display;
其中， 所述第一显示屏设置在所述移动终端的主显示屏面； The first display screen is disposed on a main display screen of the mobile terminal;
所述第二显示屏设置在所述移动终端的后壳。 根据权利要求 8所述的方法， 其中， 所述选择第一显示屏和 /或第二显示屏进行 显示， 包括： The second display screen is disposed at a rear case of the mobile terminal. The method according to claim 8, wherein the selecting the first display screen and/or the second display screen for display comprises:
测量所述第一显示屏与第一指定障碍物之间的距离； Measuring a distance between the first display screen and the first designated obstacle;
测量所述第二显示屏与第二指定障碍物之间的距离； Measuring a distance between the second display screen and a second designated obstacle;
选择测量距离较远的显示屏进行显示。 根据权利要求 8所述的方法， 其中， 所述选择第一显示屏和 /或第二显示屏进行 显示， 包括： Select the display that is far away from the display for display. The method according to claim 8, wherein the selecting the first display screen and/or the second display screen for display comprises:
接收用户的选择信息； Receiving user selection information;
根据所述选择信息选择显示屏进行显示。
The display screen is selected for display according to the selection information.
Applications Claiming Priority (2)
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| CN201110341229.8 | 2011-11-02 | ||
| CN2011103412298A CN102413235A (en) | 2011-11-02 | 2011-11-02 | Mobile terminal and method for displaying information by utilizing mobile terminal |
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| WO2013063907A1 true WO2013063907A1 (en) | 2013-05-10 |
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| WO (1) | WO2013063907A1 (en) |
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| KR101971200B1 (en) * | 2012-06-19 | 2019-04-23 | 삼성디스플레이 주식회사 | Terminal system and flexible terminal |
| CN106250091B (en) * | 2016-07-20 | 2020-10-13 | 珠海市魅族科技有限公司 | Information display method and mobile terminal |
| CN106302992A (en) * | 2016-07-29 | 2017-01-04 | 努比亚技术有限公司 | A kind of mobile terminal and screen lighting method |
| CN107765907A (en) * | 2016-08-22 | 2018-03-06 | 东莞市健耀烨电子科技有限公司 | A kind of digital device that need not distinguish direction |
| CN107798230B (en) * | 2017-10-24 | 2020-04-17 | Oppo广东移动通信有限公司 | Terminal control method, device, terminal and computer readable storage medium |
| CN110049176B (en) * | 2018-01-15 | 2021-08-03 | 中兴通讯股份有限公司 | Interface display method, device, equipment and storage medium of double-screen terminal |
| CN110058686B (en) * | 2019-03-27 | 2023-01-24 | 南京维沃软件技术有限公司 | Control method and terminal equipment |
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| CN1470045A (en) * | 2000-10-23 | 2004-01-21 | 摩托罗拉公司 | Double-sided viewable display with switchable transflector |
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