WO2020020052A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2020020052A1
WO2020020052A1 PCT/CN2019/096681 CN2019096681W WO2020020052A1 WO 2020020052 A1 WO2020020052 A1 WO 2020020052A1 CN 2019096681 W CN2019096681 W CN 2019096681W WO 2020020052 A1 WO2020020052 A1 WO 2020020052A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
mobile terminal
display
indicator
light guide
Prior art date
Application number
PCT/CN2019/096681
Other languages
English (en)
Chinese (zh)
Inventor
张溢文
张钦周
蒋斌
贺景松
Original Assignee
维沃移动通信有限公司
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 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2020020052A1 publication Critical patent/WO2020020052A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials

Definitions

  • the present disclosure relates to the technical field of mobile terminals, and in particular, to a mobile terminal.
  • the mobile terminal in the related art is provided with a reminder light.
  • the reminder light is usually arranged on the frame of the mobile terminal.
  • the setting of the reminder light needs to occupy a large space on the frame, which makes it difficult to further reduce the width of the frame. Small, eventually leading to a smaller screen-to-screen ratio of the mobile terminal.
  • the embodiments of the present disclosure provide a mobile terminal to solve the problem that the current mobile terminal has a small screen ratio.
  • a mobile terminal includes a housing with a frame and a display module mounted on the housing.
  • the display module includes a display screen and a light-transmissive cover covering the display screen.
  • the cover plate includes a non-display area, and a light guide is provided inside the non-display area.
  • An accommodation space is formed between the display screen and the frame.
  • An indicator light is provided in the accommodation space.
  • the non-display area has The light-transmitting area of the light guide is disposed opposite to the indicator light, and the light-exiting surface of the light guide is disposed opposite to the light-transmitting area for indicating the light. The indication light emitted by the indicator light is transmitted to the indication light transmission area.
  • the indicator light is arranged below the non-display area of the light-transmissive cover plate and between the display screen and the frame, and then the light emitted by the indicator light is transmitted to the non-display area through the light guide. Indicate the light transmission area, and finally achieve the indicator function of the indicator.
  • the indicator light is built under the light-transmitting cover plate, and then the light is transmitted through the light guide to display the indicator light. Therefore, in the mobile terminal disclosed in the present disclosure, the indicator light does not occupy the space of the frame, so that the frame does not need to be Its specially designed layout space with larger width can further reduce the width of the frame, which is conducive to increasing the screen ratio of the mobile terminal.
  • FIG. 1 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present disclosure
  • FIG. 2 is an enlarged schematic view of a part of the structure in FIG. 1;
  • Figure 3 is a sectional view taken along the line Y-Y in Figure 2;
  • Figure 4 is a sectional view taken along the line X-X in Figure 2;
  • FIG. 5 is a schematic diagram of setting an indicator light and a light guide according to an embodiment of the present disclosure
  • FIG. 6 is another schematic diagram of setting the indicator light and the light guide according to the embodiment of the present disclosure.
  • the disclosed mobile terminal includes a housing 100, a display module 200, a light guide 300, and an indicator light 500.
  • the housing 100 is a supporting member of the mobile terminal, and provides a mounting position for other components.
  • the casing 100 has a bezel 110.
  • the casing 100 may include an upper cover of the motherboard, and the upper cover of the motherboard includes a frame 110.
  • the display module 200 is mounted on the housing 100.
  • the display module 200 includes a display screen 210 and a light-transmissive cover plate 220.
  • the light-transmissive cover plate 220 covers the display screen 210, thereby protecting the display screen 210.
  • the transparent cover 220 does not affect the display of the display screen 210.
  • the transparent cover 220 is usually a glass cover.
  • the light-transmitting cover plate 220 is usually adhered and fixed to the display screen 210 through optical glue.
  • the frame 110 forms a mounting groove.
  • the display module 200 is installed in the mounting groove, and the edges of the light-transmitting cover plate 220 are overlapped and fixed on the frame 110.
  • the light-transmitting cover plate 220 and the frame 110 are fixed. Adhesive and fixed by adhesive layer.
  • the light-transmissive cover plate 220 includes a non-display area 221 and a display area 222, and the non-display area 221 is connected to the display area 222, thereby forming the entire light-transmissive cover plate 220.
  • the non-display area 221 is distributed around the display area 222.
  • a light guide 300 is provided on the inner side of the non-display area 221.
  • the light guide 300 is usually a light guide plate, and of course, it may be a light guide structure of other shapes.
  • the embodiment of the present disclosure does not limit the specific structure of the light guide 300.
  • An accommodation space 400 is formed between the display screen 210 and the bezel 110.
  • An indicator light 500 is arranged in the accommodation space 400.
  • the non-display area 221 has a light transmitting area 2211 for indicating light. The light emitted by the light indicator 500 is under the function of the light guide 300. Eventually, the light will be emitted from the light-transmitting area 2211 to remind the user.
  • a flexible printed circuit board (FPC) 600 for supplying power to the indicator 500 may be disposed between the display screen 210 and the bottom wall of the mounting groove of the housing 100.
  • the light incident surface of the light guide 300 is opposite to the indicator light 500, so that the light emitted by the indicator 500 can enter the light guide 300 from the light incident surface and be transmitted.
  • the light-emitting surface of the light guide 300 is opposite to the indication light transmission area 2211.
  • the light guide 300 is used for transmitting the indication light emitted by the indicator light 500 to the indication light transmission area 2211, and finally emitted from the indication light transmission area 2211. .
  • the indicator light 500 is disposed below the non-display area 221 of the light-transmissive cover 220 and located between the display screen 210 and the frame 110, and then the light emitted by the indicator light 500 is transmitted through the light guide 300.
  • the indication light transmitting area 2211 transmitted to the non-display area 221 finally achieves the indication function of the indicator light 500.
  • the indicator light 500 is built under the light-transmissive cover 220, and then the light guide 300 is used to display the indicator light after being transmitted. Therefore, in the mobile terminal disclosed in the embodiment of the present disclosure, the indicator light 500 does not occupy the space of the frame 110. Therefore, the frame 110 does not need to be designed with a relatively large layout space, and the width of the frame 110 can be reduced, which is beneficial to increasing the screen ratio of the mobile terminal.
  • a groove is provided on the light entrance surface of the light guide 300, and the indicator 500 is projected onto the groove on the light entrance surface. , And then can achieve diffuse reflection of light, and ultimately can improve the uniformity of light.
  • the groove may be a V-shaped groove.
  • the number of the grooves is at least two, which can improve the diffuse reflection effect and further improve the uniformity of light.
  • the light emitting surface may be provided with an optical dot, and the optical dot can improve the light prompting effect of the indicator light 500.
  • a region between the light entrance surface and the light exit surface on the light guide 300 may be provided with a light shielding portion, which can improve the utilization of light. Rate, while avoiding the impact of light leakage on other parts of the mobile terminal.
  • a light-shielding film A may be provided on a surface of the light guide 300 facing the light-transmissive cover 220
  • a light-shielding film B may be provided on a surface of the light guide 300 facing away from the light-transmissive cover 220.
  • other surfaces of the light guide 300 that do not need to leak light may also be provided with a light shielding film.
  • the light guide 300 can be fixed on the inner surface of the non-display area 221 by pasting.
  • the light guide 300 can be assembled on the basis of the light-transmissive cover plate 220 to avoid setting and installing the light guide 300 separately.
  • the structure can further effectively utilize the transparent cover 220.
  • the surface of the light guide 300 opposite to the display screen 210 can be connected through the light-shielding adhesive 700.
  • the light-shielding adhesive 700 can not only realize the connection, but also can shield the part.
  • the light-shielding adhesive 700 may be a light-proof silicone adhesive.
  • the light-shielding glue 700 can also be made of other opaque glue.
  • the non-display area 221 may include a bottom non-display sub-region 2212 located at the bottom of the mobile terminal, indicating that the light transmission area 2211 is located in the middle of the bottom non-display sub-region 2212, and the indicator light 500 and the bottom non-display sub-region One end of the region 2212 is oppositely disposed, and the light guide 300 extends along the extending direction of the bottom non-display sub-region 2212 (usually the width direction of the mobile terminal). Indicating the above-mentioned setting position of the light transmitting region 2211 is beneficial to improving the appearance performance of the mobile terminal.
  • the indicator light 500 is located at one end of the non-display sub-region 2212 at the bottom. This enables the indicator light 500 to be located at a corner of the mobile terminal, and the corner portion has a large volume of accommodation space, which makes the layout of the indicator light 500 easier.
  • the light guide 300 ⁇ is fixed in a non-display area.
  • the indicator 500 ⁇ is located on the side of the light guide 300 ⁇ facing away from the non-display area 221, and the light projection direction of the indicator 500 ⁇ is perpendicular to the inner surface of the non-display area 221.
  • the arrangement of the light guide 300 ⁇ and the indicator 500 ⁇ will occupy a small area, but the projection direction of the light emitted by the indicator 500 ⁇ will change greatly, so the light energy loss of the indicator 500 ⁇ is relatively small. Big.
  • an indicator light 500 ′′ and a light guide 300 ′′ are sequentially disposed between the bezel 110 and the display screen 210.
  • the light projection direction of the indicator 500 ′′ is parallel to the inner surface of the non-display area 221.
  • the light of the indicator 500 ′′ is directly projected along the extending direction of the light guide 300 ′′, and the projection of the emitted light changes direction It is small, so it can reduce the loss of light energy.
  • this arrangement requires a larger accommodation space.
  • the mobile terminal disclosed in the embodiments of the present disclosure may be an electronic device with a display screen, such as a mobile phone, a tablet computer, an e-book reader, and a wearable device.
  • a display screen such as a mobile phone, a tablet computer, an e-book reader, and a wearable device.
  • the embodiments of the present disclosure do not limit the specific types of mobile terminals.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un terminal mobile, comprenant un boîtier (100) comprenant un cadre (110) et un module d'affichage (200) monté sur le boîtier (100), le module d'affichage (200) comprenant un écran d'affichage (210) et une plaque de couverture de transmission de lumière (220) recouvrant l'écran d'affichage (210), la plaque de couverture de transmission de lumière (220) comprenant une zone de non-affichage (221), un élément de guidage de lumière (300) étant disposé sur le côté interne de la zone de non-affichage (221), un espace de réception (400) étant formé entre l'écran d'affichage (210) et le cadre (110), et une lampe d'indication (500) étant disposée dans l'espace de réception (400), la zone de non-affichage (221) comprenant une zone de transmission de lumière d'indication (2211), une surface d'incidence de lumière de l'élément de guidage de lumière (300) étant disposée à l'opposé de la lampe d'indication (500), et une surface d'émission de lumière de l'élément de guidage de lumière (300) étant disposée à l'opposé de la zone de transmission de lumière d'indication (2211), l'élément de guidage de lumière (300) étant utilisé pour transmettre, à la zone de transmission de lumière d'indication (2211), la lumière d'indication émise par la lampe d'indication (500).
PCT/CN2019/096681 2018-07-23 2019-07-19 Terminal mobile WO2020020052A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810816843.7A CN108712537B (zh) 2018-07-23 2018-07-23 一种移动终端
CN201810816843.7 2018-07-23

Publications (1)

Publication Number Publication Date
WO2020020052A1 true WO2020020052A1 (fr) 2020-01-30

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ID=63874343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/096681 WO2020020052A1 (fr) 2018-07-23 2019-07-19 Terminal mobile

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CN (1) CN108712537B (fr)
WO (1) WO2020020052A1 (fr)

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CN108712537B (zh) * 2018-07-23 2021-03-16 维沃移动通信有限公司 一种移动终端
CN109218479A (zh) * 2018-10-30 2019-01-15 维沃移动通信有限公司 一种电子设备
CN109309742A (zh) * 2018-12-14 2019-02-05 华勤通讯技术有限公司 移动终端骨架及移动终端
CN110187740A (zh) * 2019-05-09 2019-08-30 无锡睿勤科技有限公司 一种显示终端
CN110286515B (zh) * 2019-06-30 2022-04-15 Oppo广东移动通信有限公司 一种电子装置和电子装置的控制方法
CN110266858B (zh) * 2019-06-30 2021-04-13 Oppo广东移动通信有限公司 电子装置
CN110225165B (zh) * 2019-06-30 2021-06-01 Oppo广东移动通信有限公司 电子装置
CN110310569B (zh) * 2019-07-31 2021-07-06 Oppo广东移动通信有限公司 电子设备
CN110430703B (zh) * 2019-07-31 2021-04-13 Oppo广东移动通信有限公司 壳体、电子设备及其控制方法
CN110493430B (zh) * 2019-08-22 2021-06-22 深圳市万普拉斯科技有限公司 具有屏上指示灯的显示装置、移动终端及导光方法
WO2023245359A1 (fr) * 2022-06-20 2023-12-28 北京小米移动软件有限公司 Dispositif électronique

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