WO2013127333A1 - Ensemble et terminal d'affichage - Google Patents

Ensemble et terminal d'affichage Download PDF

Info

Publication number
WO2013127333A1
WO2013127333A1 PCT/CN2013/071919 CN2013071919W WO2013127333A1 WO 2013127333 A1 WO2013127333 A1 WO 2013127333A1 CN 2013071919 W CN2013071919 W CN 2013071919W WO 2013127333 A1 WO2013127333 A1 WO 2013127333A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
touch screen
display module
liquid crystal
crystal display
Prior art date
Application number
PCT/CN2013/071919
Other languages
English (en)
Chinese (zh)
Other versions
WO2013127333A8 (fr
Inventor
鲁林海
黄波
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2013127333A1 publication Critical patent/WO2013127333A1/fr
Publication of WO2013127333A8 publication Critical patent/WO2013127333A8/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • G06F1/1671—Special purpose buttons or auxiliary keyboards, e.g. retractable mini keypads, keypads or buttons that remain accessible at closed laptop

Definitions

  • the present invention relates to the field of electronic application technologies, and in particular, to a display component and a terminal.
  • BACKGROUND OF THE INVENTION At present, the development trend of mobile terminals such as mobile phones is becoming more and more thin, and the space reserved for the backlight of the mobile phone structure is correspondingly smaller, and the thickness of the mobile phone plays an important role in product competitiveness, in order to reduce the mobile phone.
  • TP Touch panel
  • LCD Liquid Crystal Display
  • the button identification occupies the actual use area of the LCD, such as a 4.5-inch LCD, and the actual usable area for the user is less than 4.5 inches; and corresponds to the LCD area at the button identification (ICON)
  • the backlight needs to be controlled separately, which also increases the difficulty of controlling the LCD. Summary of the invention
  • the embodiment of the invention provides a display component and a terminal, which can solve the problem that the liquid crystal display module provides backlight for the icon in the current display component, and the control of the identification backlight is difficult to realize.
  • An embodiment of the present invention provides a display assembly, including: a touch screen, a bonding layer, and a liquid crystal display module that are sequentially disposed from top to bottom, wherein the touch screen is provided with a button identifier; a light guiding member disposed between the touch screen and the liquid crystal display module corresponding to the button mark disposed on the touch screen;
  • a light emitting member is disposed on one side of the light guiding member, and a light emitting end of the light emitting member faces the light guiding member.
  • the embodiment of the invention further provides a terminal, including:
  • a display device having a display assembly having a display assembly, the display assembly employing the display assembly described above.
  • the display component provided by the embodiment of the present invention provides a light guiding component between the touch screen and the liquid crystal display module corresponding to the button mark disposed on the touch screen, and is guided by the light guide member.
  • One side of the component is provided with a light-emitting end facing the light-emitting component of the light-guiding component, and the light-emitting component and the light-guiding component cooperate to independently provide backlight for the button mark on the touch screen, and the liquid crystal display module is not required to provide backlight for the button mark.
  • the current display component is provided with backlighting by the liquid crystal display module for the button logo on the touch screen, and the control of the button logo backlight is increased.
  • the display assembly does not add volume, making the backlight that supplies the logo easier to control.
  • FIG. 1 is a cross-sectional structural view of a display assembly provided by the prior art
  • FIG. 2 is a cross-sectional structural view of a display assembly according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • Embodiment 1 The embodiment of the present invention provides a display component that can be used in various touch display devices of thin and light terminal devices. As shown in FIG. 2, the display component includes: a top-down bonding layer through a bonding layer a touch screen and a liquid crystal display module 5, the touch screen is provided with a button mark 1, and further includes: a light guiding member 6 and a light emitting member 7;
  • the light guiding member 6 is disposed between the touch screen and the liquid crystal display module 5 corresponding to the button identifier 1 on the touch screen;
  • the light emitting part 7 is disposed on one side of the light guiding member 6, and the light emitting end of the light emitting part 7 faces the light guiding member
  • the light emitted by the light-emitting component 7 is conducted to the button mark 1 on the touch screen via the light guiding member 6, and the backlight of the button logo 1 is provided.
  • the touch screen in the above display component can be assembled by the transparent protection screen 2 and the touch sensor 3, and the button mark 1 on the touch screen is disposed on the transparent protection screen 2 and the touch sensor 3
  • the joint surface may be a button mark formed on the bonding surface of the transparent protection screen 2 and the touch sensor 3 by silk screen printing.
  • the transparent protection screen 2 of the touch screen may be a glass protection screen.
  • Transparent protective screens made of other transparent materials can also be used.
  • the light-emitting component 7 can be further disposed on the touch screen of one side of the light-guiding component 6, such as can be disposed on the touch sensor 3 of the touchscreen, so that the body portion of the light-emitting component 7 can be fixed at
  • the touch sensor 3 has a bottom surface, and the light emitting end of the light emitting member 7 faces the light guiding member 6.
  • the light-emitting component can be disposed on the liquid crystal display module 5 on the side of the light-guiding component 6 so that the body portion of the light-emitting component 7 can be fixed on the liquid crystal display module 5, and the light-emitting end of the light-emitting component 7 faces the light-guiding component. 6.
  • the light-emitting component 7 may be sandwiched between the touch screen and the liquid crystal display module on the side of the light guiding member 6
  • the light emitting end of 7 faces one side of the light guiding member.
  • the area of the light guiding member 6 may be not less than the area of the button mark 1 disposed on the touch screen, that is, not smaller than the area of the button mark 1 disposed on the transparent protective screen 2 of the touch screen, thereby The light output of the light guiding member 6 can effectively cover the button identification.
  • the front projection area of the button mark 1 disposed on the touch screen in the direction perpendicular to the touch screen is within the area of the light guiding member 6. (ie, the key mark 1 on the transparent protection screen 2 of the touch screen is in the range covered by the light guide member 6 in the range perpendicular to the direction of the touch screen), and the light guide member 6 can be provided with sufficient backlight for the button mark 1. .
  • the thickness of the light guiding member 6 is not greater than the thickness of the bonding layer 4, and the thickness of the light guiding member 6 may be the same as the thickness of the bonding layer 4, so that the touch screen and the touch screen are not increased.
  • the thickness of the liquid crystal display module 5 is such that the light guiding member 6 is effectively filled between the touch screen and the liquid crystal display module 1 (ie, the touch sensor 3 and the liquid crystal display module 1 are effectively filled in the touch screen). between).
  • a portion of the touch screen and the liquid crystal display module 1 may be bonded by an adhesive layer, and a light guiding member 6 is disposed between the touch screen and the liquid crystal display module 1 at the button mark, and is filled by the light guiding member 6.
  • the light guiding member 6 may be a light guiding film. It is also possible to use light guiding members made of other light guiding materials.
  • the light-emitting component 7 of the upper display component can use a light-emitting diode (LED, Light)
  • Emitting Diode 0 It is also possible to use light-emitting components like LEDs.
  • the adhesive layer 4 in the above display assembly may be an optical adhesive layer. A bonding layer similar to an adhesive may also be used.
  • the liquid crystal display module may be composed of a back end and a front end; wherein the back end is disposed below the touch screen setting button mark, and the front end is disposed at the front end and below the touch screen.
  • the rear end of the liquid crystal display module may be a structure made of a non-liquid crystal display material.
  • the front end can use the LCD module.
  • the components are specifically implemented as follows: a.
  • the touch screen can be laminated by a transparent protection screen (TP CG, Touch panel cover glass) and a touch sensor (TP Sensor, Touch panel Sensor).
  • TP CG transparent protection screen
  • TP Sensor Touch panel Sensor
  • the TP module, the button mark (ICON) on the touch screen can be realized by silk screen on the transparent protection screen, and the touch sensor (TP Sensor) can form the ITO film on the transparent protection screen (TP CG ) (Indium Tin Oxides, nano indium tin metal oxide semiconductor transparent conductive film) realized;
  • the light guiding component (such as the light guiding film) can be attached to the touch sensor (TP Sensor) of the touch screen (such as the TP module) through the fixture; c.
  • the liquid crystal display module (LCD module) can be It is attached to the touch sensor (TP Sensor) of the touch screen through optical adhesive (OCA); d.
  • the light-emitting part (on the side of the light-guiding part, which is a side-emitting LED light) can pass through the light-guiding part (such as Light film) illuminates the button logo ( ICON ) on the touch screen (eg TP module).
  • the display component can independently provide backlight for the button mark 1 displayed on the touch screen by the cooperation of the light-emitting component and the light-guiding component, and the liquid crystal display module 5 is not required to provide backlight for the button mark, and the liquid crystal display module 5 is provided by the rear end 52 and The front end 51 is formed.
  • Below the button mark 1 is a rear end 52 of the liquid crystal display module 5, and the other front end 51 is used as a display screen, and the rear end can be made of a non-liquid crystal display material, so that the front end of the liquid crystal display module 5 is not occupied.
  • the actual area of use, and because of the independent backlight provided by the health logo is easier to control. Since the display assembly has no added volume, it is particularly suitable for use in terminal devices (mobile phones, tablets, etc.) that are light and thin to operate.
  • Embodiment 2 This embodiment provides a terminal, which may be a mobile terminal such as a mobile phone, a palmtop computer, or a tablet computer.
  • the terminal includes: a display device provided with a display component, and the display device is disposed in the casing 8
  • the display component adopts the display component given in the above embodiment 1.
  • the liquid crystal display module is not required to provide backlight, thereby realizing the premise of not increasing the volume of the display component.
  • the display component of the embodiment of the present invention when used in a terminal device, can be separately implemented as a touch screen without increasing the terminal design space and occupying the actual display area of the liquid crystal display module of the display component.
  • the upper button identification area provides backlighting, and the adjustment of the backlight can be realized by software conveniently controlling the light emitting part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Position Input By Displaying (AREA)

Abstract

L'invention concerne un ensemble et un terminal d'affichage, l'ensemble d'affichage comprenant un écran tactile et un module d'affichage à cristaux liquides (5) liés par une couche adhésive (4), un signe de touche (1) se trouvant sur l'écran tactile ; comprenant en outre : un composant de guidage de lumière (6) disposé entre l'écran tactile et le module d'affichage à cristaux liquides (5) à la position correspondant au signe de touche (1) disposé sur l'écran tactile, et un composant émetteur de lumière (7) disposé sur un côté du composant de guidage de lumière (6), l'extrémité d'émission de lumière du composant émetteur de lumière (7) faisant face au composant de guidage de lumière (6). L'ensemble d'affichage ne requiert pas que le module d'affichage à cristaux liquides (5) rétroéclaire le signe de touche (1), et n'occupe pas la zone de l'utilisation réelle du module d'affichage à cristaux liquides (5) tout en n'augmentant pas la taille de l'ensemble d'affichage, et en outre facilite la commande du rétroéclairage prévu pour le signe de touche (1).
PCT/CN2013/071919 2012-02-27 2013-02-27 Ensemble et terminal d'affichage WO2013127333A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210047345.3A CN102629165B (zh) 2012-02-27 2012-02-27 显示组件及终端
CN201210047345.3 2012-02-27

Publications (2)

Publication Number Publication Date
WO2013127333A1 true WO2013127333A1 (fr) 2013-09-06
WO2013127333A8 WO2013127333A8 (fr) 2013-11-28

Family

ID=46587427

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/071919 WO2013127333A1 (fr) 2012-02-27 2013-02-27 Ensemble et terminal d'affichage

Country Status (2)

Country Link
CN (1) CN102629165B (fr)
WO (1) WO2013127333A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102629165B (zh) * 2012-02-27 2014-12-10 华为终端有限公司 显示组件及终端
CN103257680A (zh) * 2013-04-30 2013-08-21 业成光电（深圳）有限公司 电子装置
CN103345316A (zh) * 2013-06-14 2013-10-09 业成光电（深圳）有限公司 具有触控功能的电子装置
CN103425376A (zh) * 2013-08-29 2013-12-04 格林精密部件（惠州）有限公司 一种电容触控屏
CN103906357A (zh) * 2014-03-20 2014-07-02 京东方科技集团股份有限公司 显示模组的印刷电路板及其固定方法、显示装置
CN104599598B (zh) * 2015-01-29 2017-05-03 京东方科技集团股份有限公司 一种显示装置
CN204790742U (zh) * 2015-07-21 2015-11-18 乐视致新电子科技（天津）有限公司 移动终端
CN105160334A (zh) * 2015-10-10 2015-12-16 江西合力泰科技有限公司 一种带有多功能按键的面板
CN105979031B (zh) * 2016-04-29 2019-08-02 宇龙计算机通信科技(深圳)有限公司 一种按键灯柔性电路板的安装方法
CN106681565A (zh) * 2017-01-11 2017-05-17 东莞市中沛光电科技有限公司 一种触摸屏包括其控制系统及其制造方法
CN107888719B (zh) * 2017-10-31 2020-01-10 维沃移动通信有限公司 一种移动终端
CN110138931B (zh) * 2019-03-25 2021-07-23 南昌逸勤科技有限公司 一种移动终端
CN110780746B (zh) * 2019-10-09 2021-08-24 维沃移动通信有限公司 一种按键结构、按键的控制方法及电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200532569A (en) * 2004-03-29 2005-10-01 Jiun-Lin Ye Button device for a touch panel
CN102004599A (zh) * 2009-08-28 2011-04-06 英华达(上海)电子有限公司 具有输入装置的电子设备
US20110242039A1 (en) * 2010-03-30 2011-10-06 Garmin Ltd. Display module for a touchscreen display
CN102314256A (zh) * 2011-09-08 2012-01-11 惠州Tcl移动通信有限公司 触摸屏模组及其应用的移动终端
CN202267934U (zh) * 2011-09-26 2012-06-06 比亚迪股份有限公司 一种触摸显示模组及移动终端
CN102629165A (zh) * 2012-02-27 2012-08-08 华为终端有限公司 显示组件及终端

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060132202A (ko) * 2005-06-17 2006-12-21 삼성전자주식회사 액정표시장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200532569A (en) * 2004-03-29 2005-10-01 Jiun-Lin Ye Button device for a touch panel
CN102004599A (zh) * 2009-08-28 2011-04-06 英华达(上海)电子有限公司 具有输入装置的电子设备
US20110242039A1 (en) * 2010-03-30 2011-10-06 Garmin Ltd. Display module for a touchscreen display
CN102314256A (zh) * 2011-09-08 2012-01-11 惠州Tcl移动通信有限公司 触摸屏模组及其应用的移动终端
CN202267934U (zh) * 2011-09-26 2012-06-06 比亚迪股份有限公司 一种触摸显示模组及移动终端
CN102629165A (zh) * 2012-02-27 2012-08-08 华为终端有限公司 显示组件及终端

Also Published As

Publication number Publication date
WO2013127333A8 (fr) 2013-11-28
CN102629165A (zh) 2012-08-08
CN102629165B (zh) 2014-12-10

Similar Documents

Publication Publication Date Title
WO2013127333A1 (fr) Ensemble et terminal d'affichage
KR102611245B1 (ko) 터치 패널
JP2022095621A (ja) 表示装置
JP6564665B2 (ja) 入力装置、及び入出力装置
JP5222229B2 (ja) 表示装置
JP5095043B1 (ja) 入力機能付き表示装置、および電子機器
US8599160B2 (en) External touch keyboard
WO2019161571A1 (fr) Terminal mobile et procédé d'affichage associé
JP2010134139A (ja) 表示装置
TW202219720A (zh) 資料處理裝置
WO2020191905A1 (fr) Écran d'affichage à commande tactile souple
JP2011221371A (ja) 表示装置
CN106155439A (zh) 触摸屏、触摸显示组件及电子设备
JP2011221371A5 (fr)
WO2017012400A1 (fr) Terminal mobile
JP2010224081A (ja) 表示装置
KR20150072013A (ko) 표시 모듈 및 이를 포함하는 표시 장치
WO2021082805A1 (fr) Dispositif électronique
KR20150055599A (ko) Ito 박막 및 단말기 장치
CN105335035A (zh) 一种带按键背光源的电容式触摸屏
TWM356139U (en) Touch panel with light adjustment function
CN204290929U (zh) 一种触控显示装置
KR101481966B1 (ko) 보정판을 구비한 디스플레이 모듈, 터치 스크린 모듈 및 터치 스크린 모듈 제조 방법
CN105468219B (zh) 一种盖板和柔性线路板上均有反射涂层的电容式触摸屏
JP2005222266A (ja) タッチセンサ付き表示装置、およびタッチセンサ付き表示装置用両面接着テープ

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13754470

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13754470

Country of ref document: EP

Kind code of ref document: A1