CN108418910B - Electronic device - Google Patents
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- CN108418910B CN108418910B CN201810133906.9A CN201810133906A CN108418910B CN 108418910 B CN108418910 B CN 108418910B CN 201810133906 A CN201810133906 A CN 201810133906A CN 108418910 B CN108418910 B CN 108418910B
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- China
- Prior art keywords
- electronic device
- sensor assembly
- display area
- light
- glass cover
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- 239000000463 material Substances 0.000 claims description 16
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- 238000002834 transmittance Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate 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
- H04M1/02—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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- 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
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
-
- 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
-
- 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
Abstract
The application discloses an electronic device, include: a glass cover plate comprising a display area and a non-display area; the shell is positioned at one side of the glass cover plate; the sensor assembly is fixed on the surface of one side of the shell, the light-receiving surface of the sensor assembly comprises a light-receiving area and a non-light-receiving area, the light-receiving area is long-strip-shaped, and at least part of the light-receiving area is arranged relative to the non-display area. With the structure, the ambient light can be emitted into the electronic device through the non-display area and received by the sensor assembly positioned inside the electronic device, so that the electronic device can adjust the brightness of the display screen of the electronic device according to the brightness of the ambient light. Therefore, under the condition that the electronic device is a full screen, the sensor component positioned in the electronic device still can receive the ambient light, and the light rays emitted from the edge connecting part and the decorative ring are relatively arranged on the back surface of the electronic device in the using process of the electronic device, so that the problem that the sensor component is easy to be shielded and difficult to acquire the ambient light is solved.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to an electronic device.
Background
Along with the trend of technology development, the screen duty ratio of the current electronic device is increasingly larger, and the top of the electronic device has not enough positions to open the light holes, so that ambient light can pass through the light holes to reach the sensor component arranged in the mobile phone, and the display brightness of the display screen is changed according to the brightness of the ambient light.
Disclosure of Invention
The application provides an electronic device, which can improve the problem that no redundant position is arranged at the top of the electronic device to form a light-passing hole so as to pass through ambient light.
The application adopts a technical scheme that: there is provided an electronic device including:
a glass cover plate comprising a display area and a non-display area;
the shell is positioned at one side of the glass cover plate;
the sensor assembly is fixed on the surface of the shell, which is close to one side of the glass cover plate, and the light receiving surface of the sensor assembly comprises a light receiving area and a non-light receiving area, wherein the light receiving area is in a long strip shape, and ambient light enters into the light receiving area of the sensor assembly through the non-display area of the glass cover plate.
The application also provides an electronic device comprising:
a glass cover plate comprising a display area and a non-display area;
the shell is positioned at one side of the glass cover plate, and a gap is at least partially arranged between the shell and the non-display area of the glass cover plate;
the sensor assembly is fixed on the surface of the shell, which is close to one side of the glass cover plate, and the light receiving surface of the sensor assembly comprises a light receiving area and a non-light receiving area, the light receiving area is in a long strip shape, and ambient light enters the light receiving area of the sensor assembly through the gap, or ambient light enters the light receiving area of the sensor assembly through the gap and the non-display area.
The electronic device is arranged on the shell, is located below the glass cover plate, is made of light-transmitting materials, and is provided with a long strip-shaped photosensitive area on the light-receiving surface of the sensor assembly, so that ambient light enters the photosensitive area of the sensor assembly through the non-display area of the glass cover plate. With the structure, the ambient light can be injected into the non-display area and received by the sensor assembly positioned inside the electronic device, so that the electronic device can adjust the brightness of the display screen of the electronic device according to the brightness of the ambient light, and the light sensing area is arranged in a long and narrow strip shape due to the limited width of the non-display area, so that more ambient light can be applied to the sensor assembly. According to the structural design, the sensor component positioned in the electronic device can still receive the ambient light under the condition that the screen occupation ratio of the electronic device is larger and larger, so that the display brightness of the display screen can be changed according to the brightness of the ambient light.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of an electronic device of the present application;
FIG. 2 is a schematic diagram illustrating a cross-section of the electronic device shown in FIG. 1 along the direction A-A;
FIG. 3 is a schematic view of the structure of the non-display area shown in FIG. 2;
FIG. 4 is a schematic diagram illustrating a structure of a light receiving surface of a sensor assembly according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram illustrating another embodiment of the electronic device shown in FIG. 1 along the direction A-A;
FIG. 6 is a schematic cross-sectional view of a housing according to an embodiment of the present application;
FIG. 7 is a schematic diagram of another embodiment of the electronic device shown in FIG. 1 in a cross-section along A-A;
FIG. 8 is a schematic diagram illustrating a cross-section of the electronic device shown in FIG. 1 along the direction A-A;
FIG. 9 is a schematic diagram illustrating a cross-sectional view of an embodiment of the electronic device shown in FIG. 1 along the direction A-A;
FIG. 10 is a schematic view of a light-receiving surface of a sensor assembly according to another embodiment of the present disclosure;
FIG. 11 is a schematic view of a light-receiving surface of a sensor assembly according to another embodiment of the present disclosure;
FIG. 12 is a schematic view of a cross-sectional structure along A-A shown in FIG. 1 in an embodiment of an electronic device provided with a bezel;
FIG. 13 is a schematic view showing a cross-sectional structure along A-A shown in FIG. 1 in an embodiment of an electronic device provided with a reflecting mirror;
FIG. 14 is a schematic diagram showing a cross-sectional structure along A-A in an embodiment of the electronic device shown in FIG. 1.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
The terms "first," "second," "third," and the like in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. All directional indications (such as up, down, left, right, front, back … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1-4, an electronic apparatus 100 provided in the present application may be a mobile phone, an IPad, an intelligent wearable device, a digital audio/video player, an electronic reader, a handheld game console, a vehicle-mounted electronic device, a digital camera, a printer, a flash disk, and the like. The electronic device 100 includes a glass cover 10, a housing 20 on one side of the glass cover 10, a display screen 40 between the glass cover 10 and the housing 20, and a sensor assembly 50 on the housing 20.
Specifically, in one embodiment, the glass cover plate 10 includes a display region 12 and a non-display region 14. The glass cover 10 is made of a light transmissive material, specifically, a material that is transparent to visible light having a wavelength in the range of 350-800nm, such that ambient light can be projected through the non-display area 14 of the glass cover onto the sensor assembly 50, such as an acrylic material. The display area 12 corresponds to a display area of the electronic device 100, is located above the display screen 40, and is used as an upper surface of the electronic device 100, and the non-display area 14 is located at an edge of the display area 12, and is formed by extending the display area 12 outwards away from the center of the display area. The non-display area 14 is a non-display area of the electronic device, and in various embodiments, the non-display area 14 may surround the display area 12 for one week, or may be disposed only at the upper and/or lower end of the electronic device 100.
In this embodiment, the display area 12 and the non-display area 14 are on the same plane. Further, it will be appreciated that the non-display area 14 is elongated and the electronic device 100 is a full-screen electronic apparatus, so that the width of the non-display area 14 is very small. Alternatively, the width a of the non-display area 14 in different embodiments ranges between 0.6-2 mm. It will be appreciated that non-display region 14 includes a light transmissive region 142 and a non-light transmissive region 144, as shown in FIG. 3, and that the area of light transmissive region 142 is smaller than the area of non-light transmissive region 144. The non-transparent region 144 is an area coated with ink, and is used for shielding ambient light and preventing a user of the electronic device 100 from seeing the internal components or structures of the electronic device 100 from the non-transparent region 144. The surface of the sensor assembly 50 capable of receiving the sensing ambient light is a light receiving surface 52, the light receiving surface 52 includes a light receiving area 522 and a non-light receiving area 524, and the light receiving area 522 is an area capable of receiving the light brightness of the sensing ambient light, as shown in fig. 4. Wherein the photosensitive area 522 is at least partially disposed relative to the non-display area 14, i.e., the photosensitive area 522 is disposed opposite the light transmissive area 142 of the non-display area 14.
It will be appreciated that the non-display area 14 has a light transmittance other than 100% and that in one embodiment, the anti-reflection film 70 is disposed on a portion of the outer or inner surface of the non-display area. That is, the anti-reflection film 70 is disposed in the light-transmitting area 142, on the one hand, the influence caused by the fact that the light transmittance of the non-display area 14 cannot reach 100% is compensated, so that the brightness of the ambient light received by the sensor assembly 50 is closer to the brightness of the real ambient light. It will be appreciated that in embodiments where the anti-reflection film 70 is not disposed on the surface of the non-display area 14, the portion of the ambient light intensity loss received by the sensor assembly 50 due to the light transmittance of the light transmissive area 142 other than 100% may be increased back by a software algorithm, which is not specifically limited. On the other hand, the anti-reflection film 70 may exhibit a predetermined color, reducing the user of the electronic device 100 from seeing the sensor assembly 50 inside the electronic device through the light-transmitting region 142.
Referring to fig. 5, in another embodiment, the non-display area 14 of the glass cover 10 includes a body portion 146 and an extension portion 148, the body portion 146 is on the same plane with the display area 12, the extension portion 148 is formed by extending the body portion 146 toward the housing 20, and the extension portion 148 is connected to the housing 20. The extension portion 148 is located at a side edge of the electronic device 100 in the thickness direction, and serves to protect the electronic device 100 as a part of the side edge of the electronic device 100 in the thickness direction. Specifically, the connection position between the extension portion 148 and the body portion 146 is in a right angle or a circular arc transition, which is not particularly limited. The light receiving surface 52 of the sensor assembly 50 is disposed parallel to the surface of the housing 20 near the cover glass 10, and this arrangement can be used to enable part of the ambient light incident from the side of the electronic device 100 to be projected onto the light receiving surface 52 of the sensor assembly 50, that is, part of the ambient light is incident from the extension 148. In another embodiment, in order to enable more ambient light entering from the extension 148 to strike the light receiving surface 52, in other embodiments, the sensor assembly 50 is inclined toward the side where the extension 148 is disposed.
Alternatively, in an embodiment, the housing 20 is provided with the chute 22 on a side close to the display screen 40, as shown in fig. 6, or the surface of the housing 20 on a side close to the display screen 40 is provided with the supporting portion 26, as shown in fig. 8, and the sensor assembly 50 is fixed in the chute 24 (as shown in fig. 7) or on the supporting portion 26, so that the light receiving surface 52 of the sensor assembly 50 is inclined toward the side provided with the extension portion 148. Enabling the simultaneous reception of ambient light projected in from the body portion 146 and the extension portion 148. With the above structure, the light receiving surface 52 of the sensor assembly 50 is inclined toward the side provided with the extension portion 148, so that a part of ambient light entering at an angle can be prevented from striking the side surface of the sensor assembly 50, and more ambient light at an angle can be prevented from striking the light receiving surface 52 of the sensor assembly 50.
Referring to fig. 9, in a further embodiment, the extension 148 is tapered from one end near the center of the display area 12 to the other end near the housing 20 to form a prism-like structure. With such a structure, the ambient light outside the electronic device 100 can change the optical path after passing through the extension portion 148, and then be incident on the light receiving surface 52 of the sensor assembly 50, so that the sensor assembly 50 can receive the incident ambient light with a larger angle.
The housing 20 is located on one side of the glass cover plate 10 and serves as a carrier for the display screen 40, the circuit board, the electronic components 50, and a plurality of electronic components. In particular, in various embodiments, the housing 20 may be one of a middle frame, a battery cover, or a back shell of the electronic device, which is not particularly limited.
The display screen 40 is used for displaying pictures, etc., and is arranged between the casing 20 and the glass cover plate 10, and a certain gap is reserved at the end surface position of the side where the sensor assembly 50 is arranged on the display screen 40, so that part of ambient light incident on the ambient light directly strikes the sensor assembly 50, but not most of ambient light strikes the end part of the display screen 40.
The sensor assembly 50 is disposed on a surface of the housing 20 near the glass cover 10, in this embodiment, the sensor assembly 50 is located at a top end of the electronic device 100, as shown in fig. 1, and ambient light located outside the sensor assembly 50 is not easily blocked by hands. In general, the home key is disposed at the bottom of the electronic device 100, so there may be space at the bottom of the electronic device 100 for disposing the sensor assembly 50, but the bottom of the electronic device is a location where the hand of the user is often contacted, and is easily blocked by the hand, which is not a problem in the present application.
With continued reference to fig. 4, in particular, the sensor assembly 50 in this embodiment is a rectangular parallelepiped and is fixed to a surface of the housing 20 on a side close to the display 40. The surface of the sensor assembly 50 near the display 40 is a light receiving surface 52, and in this embodiment, the light receiving surface 52 is parallel to the contact surface between the sensor assembly 50 and the housing 20. Specifically, the light-receiving surface 52 is not entirely capable of receiving ambient light, and the light-receiving surface 52 includes a light-sensitive area 522 and a non-light-sensitive area 524 capable of receiving ambient light.
In particular, in various embodiments, the sensor assembly 50 may be a light sensing element. In other embodiments, the sensor assembly 50 may be a two-in-one or three-in-one integrated sensor device that integrates a light sensing element and other sensors, which is not particularly limited.
In this embodiment, in order to enable the photosensitive area 522 of the sensor assembly 50 to receive more ambient light, the photosensitive area 522 of the light receiving surface 52 that receives ambient light is distributed along the length direction of the light receiving surface 52, and the photosensitive area 522 is in a strip shape, as shown in fig. 4, and in particular, the photosensitive area 522 may be in a rectangular shape or other irregular strip shape in different embodiments, which is not limited specifically. Alternatively, in various embodiments, the width b of the light receiving surface 52 of the sensor assembly 50 is a value in the range of 0.5-0.15mm, wherein the width c of the light receiving area 522 is less than or equal to 0.3mm. In other embodiments, the photosensitive area 522 may alternatively be an irregular elongated shape, an oval shape, a circular shape, or a semicircular shape, which is not particularly limited.
Referring to both fig. 10 and 11, in another embodiment, photosensitive region 522 includes two portions that intersect one another. With this configuration, the light receiving surface 52 of the entire sensor assembly 50 can receive the ambient light in both the length direction and the width direction, so that the ambient light incident at more angles can be received by the light receiving region 522. Alternatively, in one embodiment, the two portions of photosensitive area 522 are disposed at right angles to each other.
Referring to fig. 12, in an embodiment, the electronic device of the present application further includes a bezel 30, and specifically, the bezel 30 is sandwiched between the non-display area 14 of the glass cover plate 10 and the housing 20. In particular, in various embodiments, the bezel 30 may be disposed around the glass cover plate 10, or may be disposed only partially, such as only at the top and/or bottom of the electronic device 100, or may be disposed around the glass cover plate 10 in sections. In this embodiment, the glass cover plate 10 further includes a glue 60, and the non-display area 14 of the glass cover plate 10 is fixedly connected with the decorative ring 30 through the glue 60, as shown in fig. 4. In other embodiments, the non-display area 14 of the glass cover plate 10 and the bezel 30 may be integrally formed by injection molding, which is not particularly limited. Similarly, in different embodiments, the connection between the decorative ring 30 and the housing 20 may be glue or injection, or a limiting structure may be disposed on the housing 20 to fix the decorative ring 30, which is not limited specifically. Specifically, the non-display area 14 and the bezel 30 are made of transparent or translucent materials, and with this configuration, ambient light can be injected from the non-display area 14 and the bezel 30 into the electronic device 100 and strike the sensor assembly 50. Enabling the sensor assembly 50 within the electronic device 100 to receive ambient light at more angles.
Specifically, the bezel 30 is made of a light-transmitting material, specifically, a material that can transmit visible light with a wavelength in the range of 350-800nm, and with this structure, ambient light can be injected into the electronic device 100 from the non-display area 14 and the bezel 30 and strike the sensor assembly 50. Enabling the sensor assembly 50 within the electronic device 100 to receive more angular ambient light from the side of the electronic device 100. Alternatively, in various embodiments, the bezel 30 and/or the non-display area 14 have a light transmittance of 30% or greater. It will be appreciated that the non-display area 14 and the bezel 30 may alternatively be made of the same material or may be made of different materials, respectively, without limitation. Specifically, in various embodiments, the non-display area 14 and/or the bezel 30 may be made of any one of acrylic, polycarbonate, transparent or translucent ceramic. This is not particularly limited as long as the non-display area 14 and the bezel 30 are capable of allowing ambient light to pass therethrough. In other implementations, the bezel 30 may also be made of a light-impermeable material. Further, since the transmittance of the bezel 30 is not 100%, in the present application, an anti-reflection film 70a may be disposed on the inner surface and/or the outer surface of the bezel 30, as shown in fig. 12, to compensate for the effect of the poor transmittance of the bezel 30, so that the brightness of the ambient light received by the sensor assembly 50 is closer to the brightness of the real ambient light. It will be appreciated that in embodiments where the anti-reflection film 70a is not disposed on the surface of the bezel 30, the portion of the ambient light intensity loss received by the sensor assembly 50 due to the bezel 30 not being 100% light transmittance may be increased back by a software algorithm, which is not specifically limited. In other embodiments, the bezel 30 may be shaped like a convex lens in the horizontal direction, that is, the bezel 30 may have a convex lens shape along the plane direction of the display screen 40, so that when ambient light is incident through the bezel 30, the transmittance of the ambient light through the bezel 30 is increased by using the convex lens shape of the bezel 30.
Alternatively, in one embodiment, it is understood that the outer surface of the bezel 30 presents a predetermined color, so that the side of the electronic device 100 has a better look. Alternatively, a material of a predetermined color may be added to the material of the bezel 30, or a thin predetermined color coating may be coated on the outer surface or the inner surface of the bezel 30, which is not particularly limited. It will be appreciated that in one embodiment, only a portion of the color of light is allowed to enter and impinge upon the sensor assembly 50 after the bezel 30 has been rendered in a predetermined color, or after the bezel 30 has been made of a composite material. For example, where bezel 30 is a red glass, only red light is transmitted through to sensor assembly 50 after visible light impinges on the red glass, while other colors of light are absorbed by the red glass. It will be appreciated that the sensor assembly 50 need not receive the brightness of visible light to adjust the display brightness of the display screen, but may receive only a single color of light or a combination of colors of light.
It can be appreciated that in the embodiment where the non-display area 14 is fixedly connected to the bezel 30 through the glue 60, the glue 60 is made of a light-transmitting material, so that the ambient light can also be incident on the sensor assembly 50 located inside the electronic device 100 through the glue 60.
Optionally, the sensor assembly 50 is spaced from the bezel 30 a distance such that the sensor assembly 50 is capable of receiving ambient light incident from the non-display area 14 and bezel 30 simultaneously. In various embodiments, the specific size of the preset distance is not limited herein, and is mainly set according to the height of the bezel 30 and the non-display area 14 in the thickness direction of the display screen 40. In an embodiment, the predetermined distance may be 0, that is, the sensor assembly 50 is disposed against the bezel 30, in which case the bezel 30 has a small height in the thickness direction of the display screen 40, or the electronic device is provided with a plurality of sensor assemblies 50, and another sensor assembly 50 can receive the ambient light incident through the non-display area 14 in addition to the sensor assembly 50 against the bezel 30.
Referring to fig. 13, in another embodiment, a mirror 80 is disposed on an end surface of the display screen 40 near the non-display area 14 to reflect a portion of the ambient light incident from the extension 146 onto the light receiving surface 52 of the sensor assembly 50. So that more angular ambient light incident from extension 146 can be received by light receiving face 52 of sensor assembly 50.
Referring to fig. 11 and 14 together, in another embodiment of the electronic device 100 of the present application, a gap 141 is at least partially provided between the housing 20 and the non-display area 14 of the glass cover 10, and in a specific embodiment, the gap 141 may be a slit with a predetermined width reserved on the top of the electronic device 100 and the entire edge of the housing 20 and the non-display area 14 of the glass cover 10, or may be a partial gap 141 formed only at a position opposite to the photosensitive area 522 of the sensor assembly 50. With such a structure, ambient light enters the photosensitive region 522 of the sensor assembly 30 through the slit 141, or ambient light enters the photosensitive region 522 of the sensor assembly 30 through both the slit 141 and the non-display region 14. In this scheme, a gap 141 is added or a gap 141 is partially formed on the original structure of the electronic device 100, so that the structure is simple, the cost is very low, and the screen duty ratio of the electronic device 100 can be further increased.
Alternatively, in embodiments in which bezel 30 is provided on housing 20, gap 141 is located between non-display area 14 of glass cover 10 and bezel 30. It can be understood that a gap 141 is provided between the glass cover 10 and the housing 20, or between the glass cover and the bezel 30, and the gap 141 is utilized to enter the environment light, so that the above description of the structure of the electronic device 100 in each embodiment is applicable to this scheme, and this is not repeated.
With this structure, by disposing the sensor assembly 50 on the housing 20 and making the glass cover plate 10 of a light-transmitting material, the ambient light outside the electronic device 100 can be injected through the non-display area 14, i.e. through the edge of the top cover plate glass 10 of the electronic device 100; or a gap is provided between the non-display area 14 and the housing 20 such that ambient light outside the electronic device 100 is incident to the sensor assembly 50 through the gap. And thus received by the light receiving surface 52 of the sensor assembly 50 inside the electronic device 100, so that the electronic device 100 can adjust the brightness of the display screen 40 of the electronic device 100 according to the brightness of the ambient light. This structural design enables the screen duty cycle of the electronic device 100 to be increased while the sensor assembly 50 located inside the electronic device 100 is still able to receive ambient light. In addition, in the embodiment where the bezel 30 is provided, the ambient light may also be emitted from the bezel 30, so that more ambient light with a larger angle is emitted from the side of the electronic device 100.
In the prior art, if the sensor assembly 50 is disposed on the back of the electronic device 100 and overlaps the display 40, a portion of the display 40 may block the light path of the ambient light acquired by the sensor assembly 50. For example, when the electronic device 100 is placed flat on a desk, the sensor assembly 50 on the back of the display 40 may not be able to obtain ambient light. In addition, if the sensor assembly 50 is disposed on the back of the electronic device 100, the sensor assembly 50 is very easily blocked by hands or other objects, so that the sensor assembly 50 disposed on the back of the electronic device 100 is easily unable to obtain ambient light, and the screen of the electronic device 100 has poor function and use effects of adjusting the screen brightness according to the brightness of the ambient light.
The structural design of the present application can still be able to receive ambient light by the sensor assembly 50 located inside the electronic device 100 when the electronic device 100 has a larger screen ratio, and the ambient light incident from the non-display area 14 or the slit is relatively disposed on the back of the electronic device 100 during the use of the electronic device 100, so as to solve the problem that the sensor assembly 50 is easily shielded and is difficult to obtain the ambient light.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the patent application, and all equivalent structures or equivalent processes using the descriptions and the contents of the present application or other related technical fields are included in the scope of the patent application.
Claims (14)
1. An electronic device, comprising:
a glass cover plate comprising a display area and a non-display area;
the shell is positioned at one side of the glass cover plate;
the sensor assembly is fixed on the surface of the shell, which is close to one side of the glass cover plate, the light receiving surface of the sensor assembly comprises a light receiving area and a non-light receiving area, the light receiving area is in a long strip shape, and ambient light enters the light receiving area of the sensor assembly through the non-display area of the glass cover plate;
the non-display area comprises a body part and an extension part, the body part and the display area are on the same plane, the extension part is formed by extending the body part towards the direction of the shell, the connection position of the extension part and the body part is in right angle or arc transition, and the extension part is connected with the shell.
2. The electronic device of claim 1, wherein the width of the photosensitive area is 0.3mm or less.
3. The electronic device of claim 1, wherein the display area and the non-display area are on the same plane.
4. The electronic device of claim 1, wherein the sensor assembly is a cuboid.
5. The electronic device of claim 1, wherein the light-receiving surface of the sensor assembly has a width in a range of 0.5-0.15 mm.
6. The electronic device of claim 1, wherein the photosensitive area comprises two portions that intersect each other.
7. The electronic device of claim 6, wherein the two portions of the photosensitive area are disposed at right angles to each other.
8. The electronic device according to claim 1, wherein the light receiving surface of the sensor assembly is disposed parallel to a surface of the case on a side close to the glass cover plate, or is disposed obliquely to a side where the extension portion is provided.
9. The electronic device according to claim 8, wherein the housing is provided with a chute, or a support portion is provided on the housing, and the sensor assembly is fixed in the chute or on the support portion such that a light receiving surface of the sensor assembly is inclined toward a side provided with the extension portion.
10. The electronic device of claim 8, wherein the extension tapers in thickness from one end near the glass cover plate to the other end near the housing to form a prism-like structure.
11. The electronic device of claim 1, further comprising a bezel sandwiched between the non-display area of the glass cover plate and the housing, wherein the sensor assembly is located on a side of the bezel near a center of the glass cover plate, a predetermined distance is provided between the sensor assembly and the bezel, and the bezel is made of a light-transmitting material.
12. The electronic device of any one of claims 1-11, wherein the non-display area is provided with an anti-reflection film on an outer or inner surface portion thereof.
13. An electronic device, comprising:
a glass cover plate comprising a display area and a non-display area;
the shell is positioned at one side of the glass cover plate, and a gap is at least partially arranged between the shell and the non-display area of the glass cover plate;
the decorative ring is clamped between the non-display area of the glass cover plate and the shell, and is made of a light-transmitting material;
the sensor assembly is fixed on the surface of the shell, which is close to one side of the glass cover plate, and the light receiving surface of the sensor assembly comprises a light receiving area and a non-light receiving area, the light receiving area is in a long strip shape, and ambient light enters the light receiving area of the sensor assembly through the gap, or ambient light enters the light receiving area of the sensor assembly through the gap and the non-display area.
14. The electronic device of claim 13, wherein the gap is disposed between the non-display area and the bezel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810133906.9A CN108418910B (en) | 2018-02-08 | 2018-02-08 | Electronic device |
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| CN201810133906.9A CN108418910B (en) | 2018-02-08 | 2018-02-08 | Electronic device |
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| CN108418910B true CN108418910B (en) | 2024-01-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110740199A (en) * | 2018-12-25 | 2020-01-31 | 义明科技股份有限公司 | Electronic device |
| CN110138931B (en) * | 2019-03-25 | 2021-07-23 | 南昌逸勤科技有限公司 | Mobile terminal |
| CN110049157A (en) * | 2019-04-17 | 2019-07-23 | 维沃移动通信有限公司 | A kind of terminal |
| CN112055100A (en) * | 2019-06-05 | 2020-12-08 | 北京小米移动软件有限公司 | Electronic device |
| CN110753140B (en) * | 2019-09-30 | 2021-05-18 | 华为技术有限公司 | Terminal, lamp shade and ambient light approach module |
| CN111294435B (en) * | 2020-02-24 | 2021-03-02 | Oppo广东移动通信有限公司 | Mobile terminal |
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| CN108418910A (en) | 2018-08-17 |
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