CN110099149A - Panel assembly, display module and electronic device - Google Patents
Panel assembly, display module and electronic device Download PDFInfo
- Publication number
- CN110099149A CN110099149A CN201910374999.9A CN201910374999A CN110099149A CN 110099149 A CN110099149 A CN 110099149A CN 201910374999 A CN201910374999 A CN 201910374999A CN 110099149 A CN110099149 A CN 110099149A
- Authority
- CN
- China
- Prior art keywords
- display screen
- display area
- color
- display
- electrochomeric glass
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/38—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 by control of light from an independent source using electrochromic devices
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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
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
Abstract
The present invention provides a kind of electronic devices, including center and display module, display module includes display screen, it is electrically connected at the drive circuit board of display screen, and it is set to the panel assembly on display screen, display screen includes the display area that can be shone and the periphery for being set to display area and non-luminous non-display area, the panel assembly includes transparent cover board and color changing structure, the cover board is covered in the front of the display screen, the color changing structure is set between the cover board and the display screen and is covered in the non-display area, the color changing structure includes the color change parts for being electrically connected at the drive circuit board, the drive circuit board controls the color of match colors of the color change parts according to the display area in the preset range of non-display area, so that the display color of the color change parts with it is pre- on the display screen If the solid colour that range is shown.The invention further relates to the panel assembly of electronic device and display modules.
Description
Technical field
The present invention relates to field of electronic devices more particularly to a kind of panel groups for the black surround that can visually eliminate display screen
Part, the display module for being provided with the panel assembly, and it is provided with the electronic device of the display module.
Background technique
The size of present display module is increasing, and the color that can be shown is more and more, and the image that can be shown is increasingly
The level of complexity, picture is also richer.There is the luminous driving of control pixel unit in the edge of the display screen of existing display module
Circuit, region shared by the driving circuit are non-luminous non-display area (being commonly called as " black surround ")；When display module install to
When on such as mobile phone electronic device and lighting, black surround present on display module will affect the visual effect of mobile terminal, reduce
User experience.
Summary of the invention
It can visually eliminate the panel assembly of black surround the purpose of the present invention is to provide a kind of, be provided with the panel group
The display module of part, and it is provided with the electronic device of the display module.
In order to solve the above-mentioned technical problems, the present invention provides a kind of panel assemblies, described for being installed on display screen
Display screen includes the display area that can be shone and the periphery for being set to the display area and non-luminous non-display area；It is described
Panel assembly includes transparent cover board and color changing structure, and the cover board is covered in the front of the display screen, the color changing structure
The color change parts on the non-display area periphery are set to including enclosing, the display screen is provided with drive circuit board, the driving circuit
Plate controls the color of match colors of the color change parts according to the display area in the preset range of non-display area, with
The solid colour for showing that the display color of the color change parts with the preset range on the display screen.
The present invention also provides a kind of display modules, including display screen, are electrically connected at the drive circuit board of the display screen,
And panel assembly, the panel assembly are set to the display screen upper housing, the display screen includes the viewing area that can be shone
Domain and be set to the display area periphery and non-luminous non-display area；The panel assembly include transparent cover board and
Color changing structure, the cover board are covered in the front of the display screen, and the color changing structure includes enclosing set on the non-display area
The color change parts on periphery, the display screen are provided with drive circuit board, and the drive circuit board controls the color change parts according to
The color of match colors of the display area in the preset range of non-display area so that the display color of the color change parts with
The solid colour that preset range on the display screen is shown.
The present invention also provides a kind of electronic device, including center and display module, the display module includes display screen, electricity
Property is connected to the drive circuit board of the display screen, and the panel assembly being set on the display screen, the display screen packet
Include the display area that can be shone and the periphery for being set to the display area and non-luminous non-display area, the panel assembly
Including transparent cover board and color changing structure, the cover board is covered in the front of the display screen, and the color changing structure is set to institute
The non-display area is stated between cover board and the display screen and is covered in, the color changing structure includes being electrically connected at the drive
The color change parts of dynamic circuit board, the drive circuit board control the color change parts according to the display area adjacent to non-display area
The color of match colors in preset range, so that the preset range on the display color of the color change parts and the display screen is aobvious
The solid colour shown.
The color changing structure of electronic device of the present invention is set between cover board and display screen and is covered in non-display area, discoloration
Structure includes being electrically connected at the color change parts of drive circuit board, and drive circuit board controls color change parts according to display area adjacent to non-aobvious
Show the color of the match colors in the preset range in region, so that the preset range on the display color and display screen of color change parts is aobvious
The solid colour shown, and then the display color of the color change parts is enable to cover non-display area, therefore, visually user can only
See the color that color change parts are shown, and cannot see that the non-display area of display screen, that is, cannot see that the black surround of display screen, is promoted
Visual effect improves user experience.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view that the first embodiment of electronic device of the present invention provides.
Fig. 2 is the positive structure schematic of the electronic device in Fig. 1.
Fig. 3 is in Fig. 1 along the cross-sectional view of III-III line.
Fig. 4 is the functional module structure schematic diagram of the electronic device of Fig. 1.
Fig. 5 is the schematic cross-sectional view that the second embodiment of electronic device of the present invention provides.
Fig. 6 is the positive structure schematic that the 3rd embodiment of electronic device of the present invention provides.
Fig. 7 is the positive structure schematic that the fourth embodiment of electronic device of the present invention provides.
Fig. 8 is the schematic cross-sectional view that the 5th embodiment of electronic device of the present invention provides.
Fig. 9 is the schematic cross-sectional view that the sixth embodiment of electronic device of the present invention provides.
Figure 10 is the schematic cross-sectional view that the 7th embodiment of electronic device of the present invention provides.
Figure 11 is the schematic cross-sectional view that the 8th embodiment of electronic device of the present invention provides.
Figure 12 is the schematic cross-sectional view that the 9th embodiment of electronic device of the present invention provides.
Figure 13 is the schematic cross-sectional view that the tenth embodiment of electronic device of the present invention provides.
Figure 14 is the schematic cross-sectional view that the 11st embodiment of electronic device of the present invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
Also referring to Fig. 1 to Fig. 4, Fig. 1 is the stereochemical structure signal that the first embodiment of electronic device of the present invention provides
Figure；Fig. 2 is the positive structure schematic of the electronic device in Fig. 1；Fig. 3 is in Fig. 1 along the cross-sectional view of III-III line；Fig. 4 is figure
The functional module structure schematic diagram of 1 electronic device.Electronic device 100 in the first embodiment of the present invention includes a center 20
And a display module 40, the display module 40 include a display screen 42, the driving circuit for being electrically connected at the display screen 42
Plate 43, and the panel assembly 44 being set on the display screen 42.The display that the front setting of the display screen 42 can shine
Region 421 and periphery and the non-luminous non-display area 423 for being set to the display area 421.Panel assembly 44 includes saturating
Bright cover board 441 and color changing structure 443, cover board 441 are covered in the front of display screen 42, and color changing structure 443 is set to cover board 441
Between display screen 42 and it is covered in non-display area 423, color changing structure 443 includes the change for being electrically connected at drive circuit board 43
Color part 445, drive circuit board 43 control color change parts 445 according to the display area 421 of display screen 42 adjacent to non-display area 423
The color of match colors in preset range, so that the preset range on the display color of color change parts 445 and display screen 42 is shown
Solid colour.
In the present embodiment, electronic device 100 is mobile phone.It is appreciated that in other embodiments, electronic device 100 can be with
It is but not limited to the PDA, palm PC of tablet computer, laptop, Web browser, global positioning system (GPS) receiver
Or media player etc..Display screen 42 uses Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED).
The front of the display screen 42 in the present invention refers to the light-emitting surface of display screen 42, and the back side of the display screen 42 refers to back
Towards the face of the light-emitting surface.
The color changing structure 443 of electronic device 100 of the present invention is set between cover board 441 and display screen 42 and is covered in non-aobvious
Show region 423, color changing structure 443 includes the color change parts 445 for being electrically connected at drive circuit board 43, and the control of drive circuit board 43 becomes
The color of match colors of the color part 445 according to display area 421 in the preset range of non-display area 423, so that discoloration
The solid colour that the display color of part 445 and the preset range on display screen 42 are shown, and then make the display of the color change parts 445
Color can cover non-display area 423, and therefore, visually user can only see the color of the display of color change parts 445, and cannot see
It to the non-display area 423 of display screen 42, that is, cannot see that the black surround of display screen 42, promote visual effect, improve user experience.
Center 20 includes support plate 22 and encloses side plate 24 set on the periphery of support plate 22, and support plate 22 is surrounded with side plate 24
Accommodating space 25, display screen 42 and drive circuit board 43 are contained in accommodating space 25.Electronic device 100 further includes being set to
The field of electronic components such as central processing unit 431, memory 433 and circuit control module on drive circuit board 43.Central processing unit
431 are electrically connected with memory 433, display screen 42 and color change parts 445 respectively, are stored with various calculation procedures on memory 433,
These calculation procedures are executed by central processing unit 431 simultaneously；Specifically, memory 433 can be used for storing software program and each
Kind data.In addition, memory 433 may include high-speed random access memory, it can also include nonvolatile memory, such as
At least one disk memory, flush memory device or other volatile solid-state parts；Central processing unit 431 is electronics dress
The control centre for setting 100, using the various pieces of various interfaces and the entire electronic device 100 of connection, by running or holding
The software program and/or module that row is stored in memory 433, and the data being stored in memory 433 are called, execute electricity
The various functions and processing data of sub-device 100.Central processing unit 431 may include one or more processing units；Preferably, in
Central processor 431 can integrate application processor and modem processor, wherein the main processing operation system of application processor,
User interface and application program etc., modem processor mainly handle wireless communication.The circuit control module is used for and deposits
The components such as reservoir 433, central processing unit 431 electrical connection, realize power supply control, guarantee other component normal work or not with
Extraneous power electric connection, directly powered by internal electric source etc..Electronic device 100 can also include video signal module, for recording
Enter reality scene information, the video signal module can also be connect with memory 433, and will after the completion of reality scene data input
The reality scene information conversion video data is stored to memory 433.
In the present embodiment, color change parts 445 are electrically coupled to the electrochomeric glass frame of drive circuit board 43.It is described electroluminescent
Photo chromic glass frame is the framework of rectangle, and the electrochomeric glass frame encloses the surrounding set on display screen 42, specifically, described electroluminescent
Photo chromic glass frame covers non-display area 423.
Preferably, the electrochomeric glass frame, which is amplexiformed, faces the side of display screen 42, the electrochromism in cover board 441
Instrument bezel between cover board 441 and display screen 42 and cover display screen 42 non-display area 423, i.e., the described electrochromism glass
The intersection of the inner periphery of glass the frame upright projection on the front of display screen 42 and display area 421 and non-display area 423
Line is overlapped, so that color change parts 445 block the non-display area 423 of display screen 42 completely.
In this implementation column, cover board 441 can be the glass cover-plate of light transmission, i.e. cover board 441 is made of glass material.Cover board
441 are stacked in the front of display screen 42, specifically, the back side of cover board 441 passes through 4410 (Optically of OCA glued layer
Clear Adhesive, Optical transparent adhesive) it is amplexiformed with the front of display screen 42.Cover board 441 includes 4413 He of principal light transmission portion
Frame transmittance section 4415, the vertical throwing with display area 421 with the intersecting lens of non-display area 423 on the back side of cover board 441
On the basis of shadow, the inside portion of the intersecting lens is main transmittance section 4413, and the exterior portion of the intersecting lens is frame transmittance section
4415,4413 face display area 421 of principal light transmission portion, 4415 face color change parts 445 of frame transmittance section.4415 ring of frame transmittance section
Around the edge for being set to principal light transmission portion 4413, principal light transmission portion 4413 is substantially rectangular, the substantially rectangular shape in frame transmittance section 4415
Framework.Principal light transmission portion 4413 and frame transmittance section 4415 all have light-transmissive, and the light that display screen 42 issues can be from master
Transmittance section 4413 transmits, thus in principal light transmission portion 4413 it can be seen that the image shown on display screen 42；Color change parts 445 issue
Light can be transmitted from frame transmittance section 4412, and the preset range on the display color of color change parts 445 and display screen 42
The solid colour of display, so that user visually can only see the color of the display of color change parts 445, and in frame transmittance section 4415
On the color that shows mutually merged with the color shown from principal light transmission portion 4413, to form whole display effect, and
It cannot see that the black surround of display screen 42.
Color changing structure 443 further includes the connection glue 446 being set between the back side of color change parts 445 and side plate 24, connects glue
446 for being fixed on center 20 for color change parts 445.Color change parts 445 face the side of display screen 42 far from layer at connection glue 446
It is laminated on the front of display screen 42 and covers non-display area 423.Display screen 42 and color change parts 445 are electrical with drive circuit board 43
Connection.Color change parts 445 are shown and the default model on display screen 42 close to non-display area 423 under the control of drive circuit board 43
The color that color in enclosing matches is formed together visual effect to reach color change parts 445 and display screen 42 and preferably shields comprehensively.
Color change parts 445, display screen 42 are electrically connected by independent winding displacement with the drive circuit board 43 respectively, are able to achieve after showing color
Vision integral can cover the black surround of display screen 42.
Preferably, electric terminal 100 further includes the graphics processor being set on drive circuit board 43, and color change parts 445 exist
Under the control of at least one of central processing unit 431 or graphics processor display on display screen 42 close to non-display area
The color that color in 423 preset range matches.
In the present embodiment, color change parts 445 are electrochomeric glass, and the electrochomeric glass is under the action of extra electric field
Stablize, reversible color change.I.e. when having under the action of extra electric field, the electrochomeric glass changes color, when
When power-off, the electrochomeric glass is restored to original color state.
The method of the specific change color of color change parts 445 is as follows: obtaining on display screen 42 close to the non-display area 423
Preset range in color information.In the present embodiment, preset on the display screen 42 close to the non-display area 423
Preset distance range value, this value range can according to need design.For example, preset range is to preset described show
Color information in display screen 42 in the range of the 1-2mm at the edge of non-display area 423 is the color information for needing to obtain.
The color information may include monochromatic color information, composite coloured color information, also may include bounce, transformation
Or gradual change color information and above-mentioned color the information such as pixel, brightness or saturation degree.Further according to the color information with
And preset discoloration condition, determine the matching color of the electrochomeric glass on non-display area 423.Specifically, the matching
Color is according to preset discoloration condition, in the determining preset range with the edge of non-display area 423 close on display screen 42
The color that matches of the color information.
Specifically, since display screen 42 is OLED screen, the color of each luminescence unit of the OLED screen is can be with
It obtains, central processing unit 431 can be obtained each hair by the driving current or driving voltage for reading each luminescence unit
The corresponding color of light unit, i.e. central processing unit 431 are by reading on display screen 42 close to the edge of non-display area 423
The driving current or voltage of luminescence unit in the range of 1mm；Then further according to the corresponding color of driving current and voltage
Value selects electric current or voltage as reference, then by above-mentioned corresponding color value to drive the electrochomeric glass to send out
Light, so that shining for color change parts 445 is believed with the color on display screen 42 in the preset range at the edge of non-display area 423
The matched color of manner of breathing, the vision for being presented to the user frame transmittance section 4415 are the colors blended with display screen 42, without
The black surround that can see display screen 42 keeps the visual effect of user more preferable, improves user experience.
In the present embodiment, the outer periphery of color change parts 445 is aligned with the outer periphery of cover board 441, i.e., the described electrochomeric glass
Outer edge be aligned with the outer edge of frame transmittance section 4415, so that the indication range of electronic device 100 be made to increase, user is made to exist
The indication range for visually increasing display screen 42, improves visual effect.
Referring to Fig. 5, the schematic cross-sectional view that the second embodiment that Fig. 5 is electronic device of the present invention provides.Electronics dress
The structure for the second embodiment set and the structure of first embodiment are similar, the two the difference is that, in a second embodiment, lid
The side that plate 441 faces display screen 42 corresponds to non-display area 423 and opens up locating slot 4416, and electrochomeric glass frame is installed on fixed
In the slot 4416 of position.Specifically, the side that cover board 441 faces display screen 42 corresponds to the locating slot that frame transmittance section 4415 opens up annular
4416, annular electrochomeric glass frame is installed in locating slot 4416, makes the back side of electrochomeric glass frame and cover board 441
The back side flushes, so that color change parts 445 block the non-display area 423 of display screen 42 completely.The back of the electrochomeric glass frame
Face is amplexiformed by connecting glue 446 on side plate 24, the neighboring of the electrochomeric glass frame and the neighboring of cover board 441
It flushes.It can make electrochromism glass in the locating slot 4416 that the back side of cover board 441 is opened up for accommodating the electrochomeric glass frame
The firm position of glass frame, and the integral thickness of electronic device can be thinned.
Referring to Fig. 6, the schematic cross-sectional view that the 3rd embodiment that Fig. 6 is electronic device of the present invention provides.Electronics dress
The structure for the 3rd embodiment set and the structure of first embodiment are similar, the two the difference is that, color change parts 445 are rectangles
Electrochomeric glass frame, the electrochomeric glass frame include several electrochomeric glass pieces, several electrochomeric glass
Piece encloses around cover board 441, these electrochomeric glass piece head and the tail are mutually spliced to form the electrochomeric glass frame.Tool
Body, the electrochomeric glass frame includes four electrochomeric glass pieces on non-display area 423, each electroluminescent change
Color sheet glass is generally in rectangular sheet, and four electrochomeric glass piece head and the tail mutually splicings surround rectangle frame, the electrochomeric glass
The non-display area 423 of display screen 42 is completely covered by by frame.Each electrochomeric glass piece is electrically connected at drive circuit board 43,
Drive circuit board 43 controls electrochomeric glass piece according to display area 421 adjacent to the preset range of the electrochomeric glass piece
The color of interior match colors, so that the face that the preset range on the display color of electrochomeric glass piece and display screen 42 is shown
Color is consistent.
In other embodiments, each electrochomeric glass piece can also by several electrochomeric glass small pieces splice and
At each electrochomeric glass small pieces are electrically connected at drive circuit board 43, and drive circuit board 43 controls each electrochromism
The color of match colors of the glass flake according to display area 421 in the preset range of the electrochomeric glass small pieces,
So that the solid colour that the preset range on the display color of the electrochomeric glass small pieces and display screen 42 is shown.
Referring to Fig. 7, the schematic cross-sectional view that the fourth embodiment that Fig. 7 is electronic device of the present invention provides.Electronics dress
The structure for the fourth embodiment set and the structure of first embodiment are similar, the two the difference is that, color change parts 445 are to be set to
The inner periphery of electrochomeric glass frame on the non-display area 423 of display screen 42, the electrochomeric glass frame is being shown
Upright projection on the front of screen 42 is overlapped with display area 421 with the intersecting lens of non-display area 423.Specifically, the electricity
Mutagens color roundel spectacle is by top electrochomeric glass piece 4451, bottom electrochomeric glass piece 4453 and is located at top electrochromism
Sheet glass 4451 and two side electrochomeric glass pieces 4455 of the opposite two sides of bottom electrochomeric glass piece 4453, top
Electrochomeric glass piece 4451, bottom electrochomeric glass piece 4453 and two side electrochomeric glass pieces 4455 surround described
Electrochomeric glass frame.The inside edge of top electrochomeric glass piece 4451, bottom electrochomeric glass piece 4453 inside
Upright projection and display of the inside edge of edge and two side electrochomeric glass pieces 4455 on the front of display screen 42
Region 421 is overlapped with the intersecting lens of non-display area 423.The outer ledge and cover board 441 of top electrochomeric glass piece 4451
Top edge alignment, the inside edge of bottom electrochomeric glass piece 4453 is aligned with the bottom margin of cover board 441, two sides
Both sides of the edge opposite with cover board 441 are aligned the outer side edges of portion's electrochomeric glass piece 4455 respectively, to make electronic device
Indication range is extended to entire cover board 441.
Top electrochomeric glass piece 4451, bottom electrochomeric glass piece 4453 and two side electrochomeric glass pieces
4455 are electrically connected in drive circuit board 43；The control of drive circuit board 43 top electrochomeric glass piece 4451 is according to display
The color of match colors of the region 421 in the preset range of the top electrochomeric glass piece 4451, so that top is electric
The solid colour that the display color of mutagens color sheet glass 4451 and the preset range on display screen 42 are shown；Drive circuit board 43 is controlled
In preset range of the bottom electrochomeric glass piece 4453 processed according to 421 adjacent bottom electrochomeric glass piece 4453 of display area
Match colors color so that the preset range on the display color of bottom electrochomeric glass piece 4453 and display screen 42 is aobvious
The solid colour shown；Drive circuit board 43 controls two side electrochomeric glass pieces 4455 according to display area 421 adjacent to right
The color of match colors in the preset range for the side electrochomeric glass piece 4455 answered, so that each side electrochromism glass
The solid colour that the display color of glass piece 4455 and the preset range on display screen 42 are shown, to there is full frame vision to user
Effect.
In other embodiments, if top electrochomeric glass piece 4451 and/or bottom electrochomeric glass piece 4453 by
Dry electrochomeric glass small pieces are spliced, and each electrochomeric glass small pieces are electrically connected at drive circuit board 43, driving
Circuit board 43 controls each electrochomeric glass small pieces according to display area 421 adjacent to the default of the electrochomeric glass small pieces
The color of match colors in range, so that the default model on the display color of the electrochomeric glass small pieces and display screen 42
Enclose the solid colour of display；Two side electrochomeric glass pieces 4455 can also be spliced by several electrochomeric glass small pieces and
At each electrochomeric glass small pieces are electrically connected at drive circuit board 43, and drive circuit board 43 controls each electrochromism
The color of match colors of the glass flake according to display area 421 in the preset range of the electrochomeric glass small pieces,
So that the solid colour that the preset range on the display color of the electrochomeric glass small pieces and display screen 42 is shown.
Referring to Fig. 8, the schematic cross-sectional view that the 5th embodiment that Fig. 8 is electronic device of the present invention provides.Electronics dress
The structure for the 5th embodiment set is similar to the structure of first embodiment, the two the difference is that, 24 face of side plate of center 20
Locating slot 242 is opened up towards the face of cover board 441, locating slot 242 is for fixing color change parts 445.Specifically, locating slot 242 is generally in square
Shape slot, the inner surface of 242 break-through side plate 24 of locating slot, locating slot 242 are in the slot of rectangle, and color change parts 445 are solid by connection glue 446
Due in locating slot 242.Color change parts 445 are in the electrochomeric glass frame of rectangle, the inner periphery of the electrochomeric glass frame
Projection on the front of display screen 42 is overlapped with display area 421 with the intersecting lens of non-display area 423, the electrochromism
Non-display area 423 is completely covered by by instrument bezel, and the electrochomeric glass frame is electrically connected at drive circuit board 43.
Referring to Fig. 9, the schematic cross-sectional view that the sixth embodiment that Fig. 9 is electronic device of the present invention provides.Electronics dress
The structure for the sixth embodiment set is similar to the structure of the 5th embodiment, the two the difference is that, in the sixth embodiment
The outer edge of color change parts 445 extends to the lateral surface of side plate 24, specifically, the outer edge of electrochomeric glass frame extends to cover board
441 outer peripheral surface, upright projection and viewing area of the inner periphery of the electrochomeric glass frame on the front of display screen 42
Domain 421 is overlapped with the intersecting lens of non-display area 423, so that color change parts 445 block the non-display area of display screen 42 completely
423。
Referring to Fig. 10, the schematic cross-sectional view that the 7th embodiment that Figure 10 is electronic device of the present invention provides.Electronics
The structure of 7th embodiment of device is similar to the structure of the 5th embodiment, the two the difference is that, in the seventh embodiment
Color changing structure 443 further includes the positive light guide plate 447 for being laminated in color change parts 445, and the front of light guide plate 447 fits in cover board
441 back side, the back side of light guide plate 447 fit in the front of color change parts 445 and display screen 42, and the back side of color change parts 445 passes through
Connection glue 446 is fixed in locating slot 242.The non-display area 423 that the back side of light guide plate 447 corresponds to display screen 42 is provided with screening
Light film layer 4472, to block the black surround of display screen 42.Light guide plate 447 is light-transmitting plate, the shape and electrochromism glass of light guide plate 447
The shape of glass frame is similar, and projection of the inside edge of light guide plate 447 on the front of display screen 42 and display area 421 are shown with non-
Show that the intersecting lens in region 423 is overlapped, is completely covered by the light-shielding film layer 4472 of light guide plate 447 by non-display area 423, and guide-lighting
The back side of plate 447, which is not provided with, amplexiforms at light-shielding film layer 4472 in the front of the color change parts 445, and color change parts 445 are electrically connected
In drive circuit board 43, drive circuit board 43 controls color change parts 445 according to display area 421 adjacent to the pre- of non-display area 423
If the color of the match colors in range, so that the preset range on the display color of color change parts 445 and display screen 42 was shown
The light of solid colour, color change parts 445 transmits cover board 441 by light guide plate 447, so that user be made visually to can only see
The color that color change parts 445 are shown, and cannot see that the non-display area 423 of display screen 42, that is, it cannot see that the black of display screen 42
Side.
Figure 11 is please referred to, Figure 11 is the schematic cross-sectional view that the 8th embodiment of electronic device of the present invention provides.Electronics
The structure of 8th embodiment of device is similar to the structure of the 7th embodiment, the two the difference is that, in the eighth embodiment
Color changing structure 443 further include the barn door 448 for being laminated in the back side of light guide plate 447, the shape of barn door 448 and the leaded light
The shape of plate 447 is similar, and the front of light guide plate 447 is amplexiformed in the back side of cover board 441, and the front of barn door 448 is amplexiformed in leaded light
The front in color change parts 445 and display screen 42 is amplexiformed at the back side of plate 447, the back side of barn door 448, and color change parts 445 are fixed on fixed
In the slot 242 of position, the corresponding color change parts 445 of barn door 448 open up light passing slot 4482.The inside edge of barn door 448 is in display screen 42
Front on projection be overlapped with display area 421 with the intersecting lens of non-display area 423, make barn door 448 by non-display area
Domain 423 is completely covered by, and color change parts 445 are electrically connected at drive circuit board 43, and drive circuit board 43 controls color change parts 445 according to aobvious
Show the color of match colors of the region 421 in the preset range of non-display area 423, so that the display face of color change parts 445
The solid colour that preset range on color and display screen 42 is shown, the light of color change parts 445 is after light passing slot 4482 by leading
Tabula rasa 447 transmits cover board 441, can only see the color of the display of color change parts 445 to make user visually, and cannot see that
The non-display area 423 of display screen 42, that is, cannot see that the black surround of display screen 42.
Figure 12 is please referred to, Figure 12 is the schematic cross-sectional view that the 9th embodiment of electronic device of the present invention provides.Electronics
The structure of 9th embodiment of device is similar to the structure of first embodiment, the two the difference is that, in the 9th embodiment
Color change parts 445a be electrically coupled to several LED light of drive circuit board 43, these LED light are along the display area of display screen 42
Intersection arrangement between 421 and non-display area 423.Specifically, these LED light are amplexiformed in the non-display area of display screen 42
On 423, the back side of the frame transmittance section 4415 of cover board 441 is amplexiformed by connecting glue 446 in the front of side plate 24.LED light is being driven
Display matches with the color on display screen 42 in the preset range of non-display area 423 under the control of dynamic circuit board 43
Color is formed together visual effect with display screen 42 to reach color change parts 445a and preferably shields comprehensively, so as to cover display screen
42 black surround.
Figure 13 is please referred to, Figure 13 is the schematic cross-sectional view that the tenth embodiment of electronic device of the present invention provides.Electronics
The structure of tenth embodiment of device is similar to the structure of the 7th embodiment, the two the difference is that, in the tenth embodiment
Color change parts 445a be LED light, i.e., the electrochomeric glass frame in the 7th embodiment is replaced by the LED light.LED light is electrical
It is connected to drive circuit board 43, LED light is shown and non-display area close on display screen 42 under the control of drive circuit board 43
The light of the color that color in 423 preset range matches, LED light transmits cover board 441 by light guide plate 447, to reach
Visual effect is formed together with display screen 42 to color change parts 445a preferably to shield comprehensively, so as to cover the black surround of display screen 42,
Visual effect is promoted, user experience is improved.
Figure 14 is please referred to, Figure 14 is the schematic cross-sectional view that the 11st embodiment of electronic device of the present invention provides.Electricity
The structure of 11st embodiment of sub-device is similar to the structure of the 8th embodiment, the two the difference is that, it is real the 11st
The color change parts 445a applied in example replaces electrochomeric glass frame by LED light.The LED light is electrically connected at drive circuit board 43,
The LED light shown under the control of drive circuit board 43 with display screen 42 on close to non-display area 423 preset range in
The color that matches of color so that the color one that the preset range on the display color of color change parts 445a and display screen 42 is shown
It causes, the light of color change parts 445a transmits cover board 441 by light guide plate 447 after light passing slot 4482, so that user be made to regard
It can only see the color that color change parts 445a is shown in feel, and cannot see that the non-display area 423 of display screen 42, that is, cannot see that
The black surround of display screen 42 promotes visual effect, improves user experience.
It is the embodiment of the embodiment of the present invention above, it is noted that those skilled in the art are come
It says, without departing from the principles of the embodiments of the present invention, several improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (20)
1. a kind of panel assembly, for being installed on display screen, the display screen includes the display area that can be shone and is set to
The periphery of the display area and non-luminous non-display area；It is characterized in that, the panel assembly includes transparent cover board
And color changing structure, the cover board are covered in the front of the display screen, the color changing structure includes enclosing set on the non-display area
The color change parts on domain periphery, the display screen are provided with drive circuit board, and the drive circuit board controls the color change parts according to institute
The color of match colors of the display area in the preset range of non-display area is stated, so that the display color of the color change parts
The solid colour shown with the preset range on the display screen.
2. panel assembly according to claim 1, which is characterized in that the color change parts are electrically coupled to the driving electricity
The electrochomeric glass frame of road plate.
3. panel assembly according to claim 2, which is characterized in that the electrochomeric glass frame is amplexiformed in the cover board
The side of the display screen is faced, the electrochomeric glass frame is between the cover board and the display screen and described in covering
The non-display area of display screen.
4. panel assembly according to claim 2, which is characterized in that the inner periphery of the electrochomeric glass frame is aobvious
Upright projection on the front of display screen is overlapped with the display area with the intersecting lens of the non-display area.
5. panel assembly according to claim 2, which is characterized in that the side that the cover board faces the display screen is corresponding
The non-display area opens up locating slot, and the electrochomeric glass frame is installed in the locating slot.
6. panel assembly according to claim 2, which is characterized in that the outer edge of the electrochomeric glass frame with it is described
The outer edge of cover board is aligned.
7. panel assembly according to claim 2, which is characterized in that the electrochomeric glass frame includes several electroluminescent changes
Color sheet glass, several electrochomeric glass pieces enclose around the cover board, these electrochomeric glass piece head and the tail phases
Mutually it is spliced to form the electrochomeric glass frame.
8. panel assembly according to claim 7, which is characterized in that these electrochomeric glass pieces respectively with the driving
Circuit board connection；Each electrochomeric glass piece is shown and institute close on the display screen under the control of the drive circuit board
State the color that the color in the preset range at electrochomeric glass piece matches.
9. panel assembly according to claim 1, which is characterized in that the preset range is to preset the display screen
The upper color information in the range of the 1-2mm at the edge of non-display area is the color information for needing to obtain.
10. panel assembly according to claim 1, which is characterized in that the color change parts are electrically coupled to the driving
Several LED light of circuit board, intersection arrangement of these LED light between the display area and non-display area of the display screen.
11. panel assembly according to claim 10, which is characterized in that control of each LED light in the drive circuit board
The color that the lower display of system matches with the color on the display screen in the preset range at the LED light.
12. panel assembly according to claim 9, which is characterized in that these LED light are attached at the non-aobvious of the display screen
Show on region.
13. a kind of display module, which is characterized in that including display screen, it is electrically connected at the drive circuit board of the display screen, with
And panel assembly described in any one of claims 1 to 12, the panel assembly are set on the display screen.
14. a kind of electronic device, including center and display module, the display module include display screen, be electrically connected at it is described
The drive circuit board of display screen, and the panel assembly being set on the display screen, the display screen include can shine it is aobvious
Show region and be set to the display area periphery and non-luminous non-display area, which is characterized in that the panel assembly
Including transparent cover board and color changing structure, the cover board is covered in the front of the display screen, and the color changing structure is set to institute
The non-display area is stated between cover board and the display screen and is covered in, the color changing structure includes being electrically connected at the drive
The color change parts of dynamic circuit board, the drive circuit board control the color change parts according to the display area adjacent to non-display area
The color of match colors in preset range, so that the preset range on the display color of the color change parts and the display screen is aobvious
The solid colour shown.
15. electronic device according to claim 14, which is characterized in that the color change parts are to be set to the cover board back side
Electrochomeric glass frame, the electrochomeric glass frame on the front of the display screen upright projection covering whole described in
Non-display area.
16. electronic device according to claim 15, which is characterized in that the side that the center faces the panel opens up
There is mounting groove, the electrochomeric glass frame is installed in the mounting groove.
17. electronic device according to claim 15, which is characterized in that the electrochomeric glass frame and the cover board it
Between clamping light guide board, the light guide plate close to the display area upright projection of the side on the front of the display screen with
Intersecting lens between the display area and the non-display area is overlapped, and the back side of the light guide plate corresponds to the non-display area
Domain is provided with photomask.
18. electronic device according to claim 15, which is characterized in that the outer peripheral surface of the electrochomeric glass frame and institute
State the outer peripheral surface alignment of cover board.
19. electronic device according to claim 14, which is characterized in that the color change parts are to be set to the cover board back side
Several LED light, these LED light arrange along the non-display area.
20. electronic device according to claim 19, which is characterized in that the side that the center faces the panel opens up
There is mounting groove, these LED light are set in the mounting groove, and the center is in covering light guide plate, the leaded light in these LED light
Plate close to the display area upright projection of the side on the front of the display screen and the display area with it is described non-
Intersecting lens between display area is overlapped, and the back side of the light guide plate corresponds to the non-display area and is provided with photomask.
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| CN201910374999.9A CN110099149B (en) | 2019-05-06 | 2019-05-06 | Panel assembly, display module and electronic device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910374999.9A CN110099149B (en) | 2019-05-06 | 2019-05-06 | Panel assembly, display module and electronic device |
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| CN110099149A true CN110099149A (en) | 2019-08-06 |
| CN110099149B CN110099149B (en) | 2021-05-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165803A (en) * | 2020-09-04 | 2021-01-01 | Oppo广东移动通信有限公司 | Electronic equipment and shell assembly thereof |
| CN114167658A (en) * | 2020-09-11 | 2022-03-11 | Oppo广东移动通信有限公司 | Control method, control device and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69017242D1 (en) * | 1989-03-10 | 1995-04-06 | De La Rue Thomas & Co Ltd | Bow with safety device. |
| CN206287586U (en) * | 2016-12-05 | 2017-06-30 | 深圳市贝菲科技有限公司 | A kind of PET antibacterial films |
| CN107066051A (en) * | 2017-05-27 | 2017-08-18 | 捷开通讯(深圳)有限公司 | A kind of mobile electronic device and its display screen |
| CN207020647U (en) * | 2017-06-08 | 2018-02-16 | 深圳秋田微电子股份有限公司 | A kind of touch-screen display module for ceasing screen vision one |
| CN108089386A (en) * | 2017-12-29 | 2018-05-29 | 广东欧珀移动通信有限公司 | cover board, display module and mobile terminal |
| CN109116656A (en) * | 2018-09-03 | 2019-01-01 | Oppo广东移动通信有限公司 | Electronic equipment, electrochromism portion control method and storage medium |
| CN109391710A (en) * | 2018-06-14 | 2019-02-26 | 深圳超多维科技有限公司 | Electric terminal and its display control method, computer readable storage medium |
| CN109521619A (en) * | 2018-06-14 | 2019-03-26 | 深圳超多维科技有限公司 | A kind of electric terminal |
-
2019
- 2019-05-06 CN CN201910374999.9A patent/CN110099149B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69017242D1 (en) * | 1989-03-10 | 1995-04-06 | De La Rue Thomas & Co Ltd | Bow with safety device. |
| CN206287586U (en) * | 2016-12-05 | 2017-06-30 | 深圳市贝菲科技有限公司 | A kind of PET antibacterial films |
| CN107066051A (en) * | 2017-05-27 | 2017-08-18 | 捷开通讯(深圳)有限公司 | A kind of mobile electronic device and its display screen |
| CN207020647U (en) * | 2017-06-08 | 2018-02-16 | 深圳秋田微电子股份有限公司 | A kind of touch-screen display module for ceasing screen vision one |
| CN108089386A (en) * | 2017-12-29 | 2018-05-29 | 广东欧珀移动通信有限公司 | cover board, display module and mobile terminal |
| CN109391710A (en) * | 2018-06-14 | 2019-02-26 | 深圳超多维科技有限公司 | Electric terminal and its display control method, computer readable storage medium |
| CN109521619A (en) * | 2018-06-14 | 2019-03-26 | 深圳超多维科技有限公司 | A kind of electric terminal |
| CN109116656A (en) * | 2018-09-03 | 2019-01-01 | Oppo广东移动通信有限公司 | Electronic equipment, electrochromism portion control method and storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165803A (en) * | 2020-09-04 | 2021-01-01 | Oppo广东移动通信有限公司 | Electronic equipment and shell assembly thereof |
| CN114167658A (en) * | 2020-09-11 | 2022-03-11 | Oppo广东移动通信有限公司 | Control method, control device and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN110099149B (en) | 2021-05-04 |
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