CN103091884B - Handheld electronic devices - Google Patents

Handheld electronic devices Download PDF

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Publication number
CN103091884B
CN103091884B CN201310005094.7A CN201310005094A CN103091884B CN 103091884 B CN103091884 B CN 103091884B CN 201310005094 A CN201310005094 A CN 201310005094A CN 103091884 B CN103091884 B CN 103091884B
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China
Prior art keywords
lcd
handheld electronic
electronic device
backlight module
cover
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CN201310005094.7A
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Chinese (zh)
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CN103091884A (en
Inventor
谢亮
王浩
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华为终端有限公司
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    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308LCD panel immediate support structure, e.g. front and back frame or bezel
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308LCD panel immediate support structure, e.g. front and back frame or bezel
    • G02F2001/133314Back frame
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133308LCD panel immediate support structure, e.g. front and back frame or bezel
    • G02F2001/133331Cover glass

Abstract

本发明实施例提供一种手持电子设备。 Embodiment of the present invention provides a handheld electronic device. 该设备,包括顺次设置的背光模组、液晶显示屏和覆盖玻片,其中,还包括:支撑部,设置在所述背光模组和液晶显示屏的侧面,围绕在所述液晶显示屏驱动集成电路的外侧,且支撑所述覆盖玻片超出所述液晶显示屏的边沿。 The apparatus comprising sequentially provided a backlight module and the LCD cover slide, wherein further comprising: a supporting portion, provided on a side of the backlight module and the LCD, the LCD driving around outside the integrated circuit, and supporting the slide cover rim beyond the LCD. 本发明实施例采用支撑部可以支撑覆盖玻片,且围绕在驱动IC外侧进行保护,以避免其损坏,提高手持电子设备的结构可靠性。 Example embodiment using slide supporting portion may support the cover and around the outside of the drive IC is protected, in order to avoid damage, to improve structural reliability of the handheld electronic device of the present invention.

Description

手持电子设备 Handheld electronic devices

技术领域 FIELD

[0001] 本发明实施例涉及终端设备结构技术,尤其涉及一种手持电子设备。 [0001] Embodiments of the present invention relates to a terminal device configuration technology, particularly, to a handheld electronic device.

背景技术 Background technique

[0002] 液晶显示屏(Liquid Crystal Display,简称LCD)、触摸屏是目前手持电子设备的常用结构。 [0002] LCD (Liquid Crystal Display, referred to as LCD), is a common structure of the current touch screen of the handheld electronic device. 并且,随着技术发展,已经能够将触摸感应阵列集成于液晶显示屏中,称为“IN-Cell” 屏。 And, as technology advances, the array has been able to be integrated in a touch-sensitive liquid crystal display, referred to as "IN-Cell" screen.

[0003] 图1所示为现有技术中采用触摸感应内置的手持电子设备的侧面剖视结构示意图。 [0003] Figure 1 shows a prior art touch sensing built using handheld electronic device a schematic cross-sectional view of a side structure. 如图1所不,该手持电子设备包括背光模组60、IXD和覆盖玻片(CoverGlass,简称CG)10,其中,覆盖玻片10的边沿超出IXD,IXD与覆盖玻片10之间以光学透明胶(OpticalClear Resin,简称OCR)层20粘接。 1 are not, the handheld electronic device includes a backlight module 60, IXD and a cover slide (CoverGlass, referred to as the CG) 10, which covers the edge 10 slides beyond IXD, IXD and the cover 10 to slide between the optical transparent plastic (OpticalClear Resin, referred to as OCR) 20 adhesive layer. LCD具体可包括上下两层偏光片(POL) 30,偏光片30中夹持阵列(TFT)基板和彩膜(CF)基板40。 LCD two layers specifically include a polarizer (POL) 30, polarizing plate 30 holding the array (TFT) substrate and a color filter (CF) substrate 40. TFT基板上的数据线和栅线从至少一个侧边引出,通过排线与驱动集成电路(IC)70相连,驱动1C 70再连接控制器等,以便接收图像数据在IXD上进行显示。 Data lines and gate lines on the TFT substrate side from at least one lead is connected through the discharge line driving integrated circuit (IC) 70, and then connected to the drive controller 1C 70, so as to receive image data displayed on IXD.

[0004] 但是,现有技术的手持电子设备中,驱动1C易于损坏,其结构可靠性不高。 [0004] However, the prior art handheld electronic device, the drive 1C susceptible to damage, the structure reliability is not high.

发明内容 SUMMARY

[0005] 有鉴于此,本发明实施例提供一种手持电子设备,以提高设备的结构可靠性,保护驱动1C避免损坏。 [0005] In view of this, embodiments of the present invention provides a handheld electronic device structural reliability, to improve the device, to avoid damage to protect the drive 1C.

[0006] —方面,本发明提供了一种手持电子设备,包括由下至上顺次设置的背光模组、液晶显示屏和覆盖玻片,且所述覆盖玻片的边沿超出所述液晶显示屏,所述液晶显示屏的至少一个侧边还连接有驱动集成电路,其中,还包括: [0006] - aspect, the present invention provides a handheld electronic device edge, comprising sequentially disposed from the bottom of the backlight module and the LCD cover slide, and the slide cover beyond the LCD screen said at least one side of the liquid crystal display screen is also connected with a driving integrated circuit, wherein further comprising:

[0007] 支撑部,设置在所述背光模组和液晶显示屏的侧面,围绕在所述液晶显示屏驱动集成电路的外侧,且支撑所述覆盖玻片超出所述液晶显示屏的边沿。 [0007] The supporting portion, provided on a side of the backlight module and the LCD, the LCD around the outside of the driver IC, and supporting the slide cover rim beyond the LCD.

[0008] 在该方面的第一种可能的实现方式中:所述支撑部与所述背光模组的框架一体成型。 [0008] In a first possible implementation of this aspect of: the supporting portion of the backlight module and the frame are integrally molded.

[0009] 在该方面的第二种可能的实现方式中:所述支撑部与所述背光模组和液晶显示屏相互独立设置。 [0009] A second possible implementation of this aspect of: the supporting portion of the backlight module and the LCD display is provided independently of each other.

[0010] 结合本发明的该方面、该方面的第一种和第二种可能的实现方式,在该方面的第三种可能的实现方式中: [0010] in conjunction with this aspect of the invention, the first and second aspects of the possible implementation manner, in a third possible implementation of this aspect manner:

[0011] 所述支撑部朝向所述驱动集成电路的一侧设置有凹口,用于容置并支撑所述驱动集成电路。 Side [0011] of the support portion toward the driving integrated circuit is provided with a recess for receiving and supporting said drive ICs.

[0012] 结合本发明的该方面的第一种可能的实现方式,在该方面的第四种可能的实现方式中:所述液晶显示屏中阵列基板下的偏光片延伸至超出阵列基板的边沿,与所述背光模组的框架共同作为所述支撑部。 [0012] connection with the present invention a first possible implementation of this aspect, the fourth possible implementation of this aspect of: the liquid crystal polarizer of the display array substrate extends beyond the edge of the array to the substrate , the backlight module and the frame together, as the support portion.

[0013] 结合本发明的该方面的第一种可能的实现方式,在该方面的第五种可能的实现方式中:所述背光模组的框架超出液晶显示屏外侧0.3_。 [0013] In connection with the present invention a first possible implementation of this aspect, the fifth possible implementation of this aspect of: the frame beyond the LCD backlight module outside 0.3_.

[0014] 在该方面的第六种可能的实现方式中:所述液晶显示屏包括上下两层偏光片,两层偏光片中夹持有阵列基板和彩膜基板。 [0014] Sixth possible implementation of this aspect of: the upper and lower layers comprising the LCD polarizer, a polarizing film sandwiched layers of the array substrate and the color filter substrate.

[0015] 本发明实施例的手持电子设备,采用支撑部可以支撑覆盖玻片,且围绕在驱动1C外侧进行保护,以避免其损坏,提高手持电子设备的结构可靠性。 Embodiment [0015] embodiment of the present invention, a handheld electronic device, the supporting portion may support using slide cover and protect the drive around the outside 1C, in order to avoid damage, to improve structural reliability of the handheld electronic device.

附图说明 BRIEF DESCRIPTION

[0016] 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。 [0016] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, the accompanying drawings for illustrating the prior art described or needed to be used in an embodiment will be briefly introduced hereinafter, the description below the figures show some embodiments of the present invention, those of ordinary skill in the art is concerned, without any creative effort, and can obtain other drawings based on these drawings.

[0017] 图1所示为现有技术中采用触摸感应内置的手持电子设备的侧面剖视结构示意图; [0017] Figure 1 is a prior art touch sensing built using handheld electronic device side schematic cross-sectional configuration;

[0018]图2为本发明实施例提供的手持电子设备的侧面剖视结构示意图 A side view of a schematic structure of a handheld electronic device provided by embodiments of [0018] FIG. 2 is a cross-sectional invention

[0019] 图3为本发明另一实施例提供的手持电子设备的侧面剖视结构示意图; [0019] FIG. 3 is a side of the handheld electronic device according to another embodiment of a schematic cross-sectional view of the structure of the invention;

[0020] 图4为本发明另一实施例提供的手持电子设备的断面剖视结构示意图。 Section handheld electronic device according to another embodiment of the [0020] present invention. FIG. 4 a schematic cross-sectional structure.

具体实施方式 Detailed ways

[0021] 为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。 [0021] In order that the invention object, technical solutions, and advantages of the embodiments more clearly, the following the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described the embodiment is an embodiment of the present invention is a part, but not all embodiments. 基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, those of ordinary skill in the art to make all other embodiments without creative work obtained by, fall within the scope of the present invention.

[0022] 图2为本发明实施例提供的手持电子设备的侧面剖视结构示意图。 [0022] FIG. 2 is a side handheld electronic device according to an embodiment of the present invention, a schematic cross-sectional configuration. 该手持电子设备包括由下至上顺次设置的背光模组60、液晶显示屏和覆盖玻片10,液晶显示屏与覆盖玻片10之间可通过OCR层20粘结。 The handheld electronic device includes a backlight module 60 from the bottom of sequentially disposed, and a cover slide the LCD 10, the LCD can slide and covered by an adhesive layer 20 between the OCR 10. 且所述覆盖玻片10的边沿超出所述IXD,所述IXD的至少一个侧边还连接有驱动集成电路70。 The slide cover 10 and the rim beyond the IXD, said at least one IXD side driving integrated circuit 70 is also connected. 该手持电子设备还包括:支撑部80,设置在所述背光模组60和液晶显示屏的侧面,围绕在所述液晶显示屏驱动集成电路70的外侧,且支撑所述覆盖玻片10超出液晶显示屏的边沿。 The handheld electronic device further comprising: a support portion 80 provided on the side surface of the backlight module and a liquid crystal display panel 60, around the outside of the liquid crystal display driver IC 70, and supporting the slide cover 10 beyond the liquid crystal edge of the display.

[0023] IXD的典型结构可包括上下两层偏光片(P0L)30,两层偏光片30中夹持阵列(TFT)基板50和彩膜(CF)基板40。 Typical Structure [0023] IXD upper and lower layers may comprise a polarizer (P0L) 30, the polarizer 30, two clamping array (TFT) substrate 50 and the color filter (CF) substrate 40.

[0024] 采用上述支撑部,可以支撑覆盖玻片,且围绕在驱动1C外侧进行保护,以避免其损坏,提高手持电子设备的结构可靠性。 [0024] The above-described support portion can support the slide cover and protect the drive around the outside 1C, in order to avoid damage, to improve structural reliability of the handheld electronic device. 优选是,支撑部朝向所述驱动集成电路的一侧设置有凹口,用于容置并支撑所述驱动集成电路。 Preferably, the support portion toward a side of the driving integrated circuit is provided with a recess for receiving and supporting said drive ICs. 通过支撑部凹口容置驱动1C,可从驱动1C的各个方向对其实施保护,不仅能保护驱动1C,还能起到支撑作用,避免在手持电子设备晃动时TFT基板也发生大幅度摆动。 By supporting the drive unit accommodating recess 1C, its implementation may be protected from all directions of the drive 1C, 1C drive not only to protect, but also play a supporting role, to avoid a TFT substrate also occur in the handheld electronic device to swing shaking.

[0025] 该支撑部可以采用独立的部件,与所述背光模组和液晶显示屏相互独立设置,如图2所示,例如任意塑料框架来制成,只能有足够强度能支撑覆盖玻片即可。 [0025] The support portion may be independent components, independently of each other provided with the backlight module and the LCD panel, shown in Figure 2, for example, be made of any plastic frame, sufficient strength capable of supporting only cover slides It can be.

[0026] 本发明另一实施例提供的手持电子设备中,如图3和图4所示,与上述实施例的差别在于,优选是所述支撑部80与所述背光模组60的框架一体成型。 Another embodiment [0026] The present invention provides a handheld electronic device in the embodiment, as shown in FIGS. 3 and 4, differences from the above embodiment in that the supporting frame is preferably part 80 and the backlight module 60 is integrally forming. 即背光模组60的框架延伸至所述背光模组60和液晶显示屏的侧面而形成。 I.e. the backlight module frame 60 extends to the side surface of the backlight module and the LCD panel 60 is formed. 通常,背光模组60是为LCD提供光源的,所以一般包括一个或多个光源,以及优化光线均匀性的光学器件。 Typically, a backlight module 60 is to provide a light source for LCD, it typically includes one or more light sources, and to optimize the light uniformity of the optics. 为起到固定和定位作用,会设置有光学模组的框架,将光源和各类光学器件固定于其中。 Play the role of positioning and fixing, the frame will be provided with an optical module, the light source and various kinds of optical devices is fixed therein. 现有技术的背光模组60一般与LCD的尺寸匹配,能在LCD的范围内提供光源即可。 The backlight module 60 of the prior art generally match the size of the LCD, to provide a light source in the range of the LCD. 而本发明实施例中,利用了背光模组60的框架,扩大其尺寸,延伸超出LCD的范围,进入液晶屏的侧面,填充驱动1C 70所处的空白区域,直至CG的下表面,从而保护驱动1C 70免于损坏,提高结构可靠性。 While the embodiment of the present invention, the backlight module using the frame 60, to expand its size, extends beyond the range of the LCD into the side surface of the LCD screen, filling a blank area 1C 70 which drives until the CG lower surface, thereby protecting the driver 1C 70 from damage, to improve structural reliability. 通常,对于目前常规尺寸的TFT基板而言,可延长背光模组的框架0.3mm左右来实现支撑。 Typically, the TFT substrate for current conventional size, a backlight module frame extend approximately 0.3mm to achieve support.

[0027] 如图3所示,设置在IXD中阵列基板下的偏光片30延伸至超出阵列基板的边沿,可以与背光模组60的框架共同作为支撑部80。 [0027] As shown in FIG 3, disposed at IXD polarizer array substrate 30 to extend beyond the edge of the array substrate, the backlight module may frame 60 as the supporting portion 80 together. 或者也可以由背光模组60的框架填充此处的空白。 Herein may be blank or filled by the frame 60 of the backlight module.

[0028] 本发明实施例的技术方案,通过改进LCD模组的堆叠方案,将LCD的走线和架构变更,增强了IXD的可靠性。 [0028] The reliability of the technical solution of the embodiment of the present invention, by stacking scheme improved LCD module, and the LCD traces schema changes, the enhanced IXD. 能够减少TFT基板及驱动1C的震动损坏导致IXD黑屏和条纹的问题。 Possible to reduce the vibration and the driving TFT substrate 1C damaged and cause problems IXD black stripes. 当手持电子设备,例如手机,发生跌落或者外力冲击时,手机屏幕不会因为TFT基站和驱动1C的损坏导致黑屏等显示故障。 When the handheld electronic device, such as mobile phones, or drop occurs, external shocks, the phone screen will not be damaged and the driving TFT station 1C causes display black and other faults.

[0029] 最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。 [0029] Finally, it should be noted that: the above embodiments only describe the technical solutions in embodiments of the present invention, rather than limiting;. Although the embodiments of the present invention has been described in detail, those of ordinary skill in the art should appreciated: it still may be made to the technical solutions described embodiments modifications, or to some or all of the technical features equivalents; as such modifications or replacements do not cause the essence of corresponding technical solutions to depart from embodiments of the present invention range of technical solutions.

Claims (5)

1.一种手持电子设备,包括由下至上顺次设置的背光模组、液晶显示屏和覆盖玻片,且所述覆盖玻片的边沿超出所述液晶显示屏,所述液晶显示屏的至少一个侧边还连接有驱动集成电路,其特征在于,还包括: 支撑部,设置在所述背光模组和液晶显示屏的侧面,围绕在所述液晶显示屏驱动集成电路的外侧,且支撑所述覆盖玻片超出所述液晶显示屏的边沿,所述支撑部朝向所述驱动集成电路的一侧设置有凹口,所述凹口用于容置并支撑所述驱动集成电路,以从所述驱动集成电路的各个方向对所述驱动集成电路实施保护。 1. A handheld electronic device comprising sequentially disposed from the bottom of the backlight module and the LCD cover slide, and the slide cover beyond the edges of the LCD, the LCD is at least a driving integrated circuit is also connected to the side, characterized by, further comprising: a supporting portion, provided on a side of the backlight module and the LCD, the LCD around the outside of the driver IC, and the support said cover slides beyond the edge of the LCD screen, the support portion toward the side of the drive IC is provided with a recess, said recess for accommodating and supporting the driving integrated circuit, from the order said respective directions of the driving integrated circuit protected driver IC embodiment.
2.根据权利要求1所述的手持电子设备,其特征在于:所述支撑部与所述背光模组的框架一体成型。 2. The handheld electronic device according to claim 1, wherein: the support portion of the backlight module and the frame are integrally molded.
3.根据权利要求1所述的手持电子设备,其特征在于:所述支撑部与所述背光模组和液晶显示屏相互独立设置。 3. The handheld electronic device according to claim 1, wherein: the support portion of the backlight module and the LCD display is provided independently of each other.
4.根据权利要求2所述的手持电子设备,其特征在于:所述背光模组的框架超出液晶显示屏外侧0.3mm。 4. The handheld electronic device according to claim 2, wherein: said frame beyond the LCD backlight module outside 0.3mm.
5.根据权利要求1所述的手持电子设备,其特征在于:所述液晶显示屏包括上下两层偏光片,两层偏光片中夹持有阵列基板和彩膜基板。 5. The handheld electronic device according to claim 1, wherein: said upper and lower layers comprising the LCD polarizer, a polarizing film sandwiched layers of the array substrate and the color filter substrate.
CN201310005094.7A 2013-01-07 2013-01-07 Handheld electronic devices CN103091884B (en)

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