CN208432827U - Display screen component and electronic equipment - Google Patents
Display screen component and electronic equipment Download PDFInfo
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- CN208432827U CN208432827U CN201820873176.1U CN201820873176U CN208432827U CN 208432827 U CN208432827 U CN 208432827U CN 201820873176 U CN201820873176 U CN 201820873176U CN 208432827 U CN208432827 U CN 208432827U
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- Prior art keywords
- display screen
- circuit board
- display
- heat
- screen component
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- 239000003292 glue Substances 0.000 claims abstract description 44
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims 2
- 239000007769 metal material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 19
- 238000004891 communication Methods 0.000 description 8
- 239000000758 substrate Substances 0.000 description 5
- 229910000861 Mg alloy Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- -1 metal shell Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
Display screen component and electronic equipment provided by the embodiments of the present application, the display screen component includes display module, flexible circuit board, backlight module and heat-conducting glue, the display module is liquid crystal display die set, the flexible circuit board is electrically connected the display module, the flexible circuit board is equipped with control chip, the backlight module is set to the non-display face side of display module, the flexible circuit board extends to side of the backlight module far from the display module by the display module, the backlight module includes shading box, the shading box uses metal, the heat-conducting glue is set between the flexible circuit board and the shading box, the heat that the control chip issues can be rapidly transferred on the shading box of metal material by the heat-conducting glue, avoiding control chip and distributing in time since heat is unable to get leads to temperature mistake Damage, has achieved the effect that the chip to the display screen component and electronic equipment radiates caused by high.
Description
Technical field
This application involves electronic technology field, in particular to a kind of display screen component and electronic equipment.
Background technique
With the development of communication technology, electronic functionalities are more and more, so that being provided in electronic equipment more and more
Chip, the chip of display screen component can be set on flexible circuit board, and still, the heat that chip issues is unable to get in time
Distributing is a major reason for leading to wafer damage, therefore, how to be carried out to the chip of display screen component and electronic equipment scattered
Heat is a urgent problem to be solved.
Utility model content
The embodiment of the present application provides a kind of display screen component and electronic equipment, to the display screen component and electronic equipment
Chip radiate.
The embodiment of the present application provides a kind of display screen component, comprising:
Display module, the display module are liquid crystal display die set；
Flexible circuit board, the flexible circuit board are electrically connected the display module, and the flexible circuit board is equipped with control
Chip；
Backlight module, the backlight module are set to the non-display face side of display module, and the flexible circuit board is by institute
It states display module and extends to side of the backlight module far from the display module, the backlight module includes shading box, institute
Shading box is stated using metal；And
Heat-conducting glue, the heat-conducting glue are set between the flexible circuit board and the shading box.
The embodiment of the present application also provides a kind of electronic equipment, including shell and the display screen group being set on the shell
Part, the display screen component are display screen component as described above.
Display screen component and electronic equipment provided by the embodiments of the present application, the display screen component includes display module, soft
Property circuit board, backlight module and heat-conducting glue, the display module is liquid crystal display die set, described in flexible circuit board electrical connection
Display module, the flexible circuit board are equipped with control chip, and the backlight module is set to the non-display face one of display module
Side, the flexible circuit board extends to side of the backlight module far from the display module by the display module, described
Backlight module includes shading box, and the shading box uses metal, and the heat-conducting glue is set to the flexible circuit board and the screening
Between light box, the heat that the control chip issues can be rapidly transferred to the shading box of metal material by the heat-conducting glue
On, therefore, the temperature of the control chip greatly reduces, avoids control chip and distributed in time since heat is unable to get
Damage, has achieved the effect that the chip to the display screen component and electronic equipment radiates caused by causing temperature excessively high.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the first structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is second of structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is the third structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 4 is the first structural schematic diagram of display screen component provided by the embodiments of the present application.
Fig. 5 is the structural schematic diagram of euphotic cover plate provided by the embodiments of the present application.
Fig. 6 is the structural schematic diagram of display module provided by the embodiments of the present application.
Fig. 7 is second of structural schematic diagram of display screen component provided by the embodiments of the present application.
Fig. 8 is the side view of display screen component shown in Fig. 4.
Fig. 9 is the portion the A enlarged drawing of display screen component shown in Fig. 8.
Figure 10 is the portion the B enlarged drawing of display screen component shown in Fig. 8.
Figure 11 is the structural schematic diagram of the switching part of the first flexible part provided by the embodiments of the present application.
Figure 12 is the third structural schematic diagram of display screen component provided by the embodiments of the present application.
Figure 13 is the 4th kind of structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
It describes the application and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In the description of the present application, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the application.In order to
Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
In this application, electronic equipment includes, but are not limited to be configured to connect via Wireline (such as via public friendship
Change telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data connection/
Network) and/or via (for example, being directed to the digital tv network of cellular network, WLAN (WLAN), such as DVB-H network
Network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface receives/send signal of communication
Device.Be configured to can be referred to as by the communication equipment of radio interface communication " wireless communication terminal ", " wireless terminal " or
" mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；Can with combination cellular radio telephone with
PCS Personal Communications System (PCS) terminal of data processing, fax and communication ability；It may include radio telephone, paging
Machine, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver
PDA；And conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.
The embodiment of the present application provides a kind of display screen component and electronic equipment.It will be described in detail respectively below.It is described
Display screen component can be set in the electronic equipment.
Referring to Fig. 1, Fig. 1 is the first structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronics
Equipment 10 may include cover board 11, display screen 12, circuit board 13, battery 14, shell 15, front camera 161, rear camera
162 and unlocked by fingerprint module 17.It should be noted that the electronic equipment 10 is not limited to the above content, can also wrap
Other devices are included, or do not include rear camera 16, or do not include unlocked by fingerprint module 17.
Wherein, cover board 11 is installed on display screen 12, to cover display screen 12.Cover board 11 can be transparent glass cover plate,
So that display screen euphotic cover plate 11 is shown.In some embodiments, cover board 11 can be with materials systems such as sapphires
At glass cover-plate.
Wherein, shell 15 can form the exterior contour of electronic equipment 10.In some embodiments, the shell 15 can be with
Including center 151 and rear cover 152, center 151 and the intercombination of rear cover 152 form the shell 15, the center 151 and rear cover
152 can form storage space, to store the devices such as circuit board 13, display screen 12, battery 14.Further, cover board 11 can be with
Fixed on shell 15, the cover board 11 and shell 15 form confined space, to accommodate circuit board 13, display screen 12, battery 14
Equal devices.In some embodiments, the lid of cover board 11 is set on center 151, and the lid of rear cover 152 is set on center 151, and cover board 11 is with after
Lid 152 is located at the opposite face of center 151, and cover board 11 and rear cover 152 are oppositely arranged.
In some embodiments, shell 15 can be the metals such as metal shell, such as magnesium alloy, stainless steel.It needs to illustrate
, the material of the embodiment of the present application shell 15 is not limited to this, other way can also be used, such as: shell 15 can be
Plastic casing.Also such as: shell 15 is ceramic shell.For another example: shell 15 may include plastic portions and metal part, shell
15 can be metal and the mutually matched shell structure of plastic cement, specifically, can first forming metal part, such as using injection molding
Mode forms magnesium alloy substrate, and injection moulding plastic, formation plastic substrate then constitute complete shell knot again on magnesium alloy substrate
Structure.
It should be noted that the structure of the embodiment of the present application shell is not limited to this, and such as: rear cover and center are integrally formed
15 structure of shell completed is formed, the shell 15 directly has a storage space, for storing circuit board 13, display screen
12, the devices such as battery 14.
Wherein, the circuit board 13 is mounted in shell 15, and the circuit board 13 can be the mainboard of electronic equipment 10, electricity
Can integrate on road plate 13 motor, microphone, loudspeaker, earphone interface, Universal Serial Bus Interface, front camera 161,
One, two in the functional units such as rear camera 162, range sensor, ambient light sensor, receiver and processor
Or it is multiple.
In some embodiments, the circuit board 13 can be fixed in shell 15.Specifically, the circuit board 13 can be with
It is screwed on center 151, card can also be fitted on center 151 by the way of buckle by screw.It should be noted that this Shen
Please embodiment circuit board 13 be specifically not limited to this fixed to the mode on center 151, can be with other way, for example pass through card
The mode that button and screw are fixed jointly.
Wherein, the battery 14 is mounted in shell 15, and battery 14 is electrically connected with the circuit board 13, with to electronics
Equipment 10 provides power supply.Shell 15 can be used as the battery cover of battery 14.Shell 15 covers battery 14 to protect battery 14, specifically
Be that rear cover 152 covers battery 14 to protect battery 14, reduce battery 14 due to electronic equipment 10 collision, fall etc. and by
Damage.
Wherein, the display screen 12 is mounted in shell 15, meanwhile, the display screen 12 is electrically connected on circuit board 13,
To form the display surface of electronic equipment 10.The display screen 12 may include display area and non-display area.The viewing area
Domain can be used to show the picture of electronic equipment 10 or carry out touching manipulation etc. for user.The top region of the non-display area
Domain opens up the aperture for sound and light conduction, and fingerprint mould group, touch controlled key etc. can be set on the non-display area bottom
Functional unit.Wherein the cover board 11 is installed on display screen 12, to cover display screen 12, can be formed identical as display screen 12
Display area and non-display area, different display area and non-display area can also be formed.
In some embodiments, display screen 12 can be liquid crystal display (Liquid Crystal Display, LCD).
In some embodiments, display screen 12 may include the backlight module being cascading, down polaroid, array substrate, liquid crystal
The structures such as layer, color membrane substrates and upper polaroid.
It should be noted that the structure of the display screen 12 is not limited to this.For example, the display screen 12 can be abnormity
Screen.
Referring to Fig. 2, Fig. 2 is second of structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronics
Equipment 20 includes cover board 21, display screen 22, circuit board 23, battery 24 and shell 25.The electronic equipment 20 and electronic equipment 10
Difference be: display screen 22 is formed with light-permeable region 28 directly over.Such as: display screen 22 is provided in thickness direction
The upper through-hole 221 through display screen 22, the optics device such as front camera, earpiece, sensor can be set in 221 position of through-hole
Part, so as to signal transmission.Can transmission region 28 be through-hole 221, the two use identical label.Wherein, cover board 21 can cover
It covers in 221 position of through-hole, corresponding through-hole can also be opened up.
It should be noted that the structure of display screen is not limited to this, and such as: display screen 22 is provided with non-display area, institute
Stating light-permeable region 28 may include the non-display area, and the non-display area is not shown.It should be noted that shell 25
Can refering to shell 15, circuit board 23 can be refering to battery 14 refering to circuit board 13, battery 24, details are not described herein.
Referring to Fig. 3, Fig. 3 is the third structural schematic diagram of electronic equipment provided by the embodiments of the present application, the electricity in Fig. 3
Sub- equipment 30 may include display screen 32, cover board 31, circuit board 33, battery 34 and shell 35.The electronic equipment 30 is with more than
The difference of electronic equipment is: display screen 32 is provided with the first notch 321 in its periphery, and first notch 321 can be placed
The functional units such as front camera 161, earpiece, sensor.Wherein, cover board 31 is suitble to the structure setting of display screen 32, the lid
Plate 31 can also cover the first notch 321 in the first big notch, the cover boards 31 such as the settings of the first notch 321
It sets.It should be noted that shell 35 can be refering to upper housing 15, circuit board 33 can be refering to circuit board 13, and battery 34 can be with
Refering to battery 14, details are not described herein.
Referring to Fig. 4, Fig. 4 is the first structural schematic diagram of display screen component provided by the embodiments of the present application.It is described aobvious
Display screen component 4 may include euphotic cover plate 41, display module 42, flexible circuit board 43, backlight module 44 and heat-conducting glue 45.
The flexible circuit board 43 is electrically connected the display module 42, and the flexible circuit board 43 is equipped with control chip
43a.The control chip 43a is set to first flexible part 431 and/or the second flexible part 432.The backlight module 44 is set
It is placed in 428 side of non-display face of display module 42.The flexible circuit board 43 extends to the back by the display module 42
Side of the optical mode group 44 far from the display module 42.The backlight module 44 includes shading box 441.The shading box 441 is adopted
Use metal.The shading box 441 can be using stainless steel, aluminium alloy, magnesium alloy, copper etc..The heat-conducting glue 45 is set to described
Between flexible circuit board 43 and the shading box 441, so that the control chip 43a heat generated is passed through the heat-conducting glue
45 conduction are to the light shielding part 441, and the shading box 441 is metal material, to carry out good heat dissipation.Referring to Fig. 5, Fig. 5
For the structural schematic diagram of euphotic cover plate provided by the embodiments of the present application.The euphotic cover plate 41 can be able to be glass with light transmission,
The euphotic cover plate 41 can be refering to upper cover plate.In some embodiments, the euphotic cover plate 41 has 411 He of display area
Non-display area 412, for showing, the non-display area 412 can penetrate signal for the display area 411.
Referring to Fig. 6, Fig. 6 is the structural schematic diagram of display module provided by the embodiments of the present application.The display module 42
For showing, the display module 42 can be refering to the above display screen.The display module 42 is liquid crystal display die set 42.
In some embodiments, the display module 42 has opposite display surface 427 and non-display face 428, described aobvious
Show that face 427 and the 41 of euphotic cover plate inner surface are connect, optics glue connection can be used, and the display surface 427 is located at light transmission
The display area 411 of cover board 41.Wherein for showing, the non-display face 428 is not shown the display surface 427.In some realities
It applies in example, the display module 42, which has, is oppositely arranged first end 429a and the second end 429b.The first end 429a
It is located at the periphery of display module 42 with the second end 429b, the first end 429a and the second end 429b are located at electronics
The both ends of equipment being oppositely arranged.
In some embodiments, the display module 42 the position its first end 429a offer at least one first lack
Mouth 421, first notch 421 run through the display panel 42a and touch panel 42b, are with first notch 421 herein
Example is illustrated.First notch 421 can be located at the middle position of first end 429a, can also be close to display module 42
One of side.
The display module 42 also has the first display area 42c and the second display area 424.First notch 421
It is located at the same side of second display area 424 with the first display area 42c.The width of first notch 421 with
The sum of width of the first display area 42c is equal to the width of second display area 424.
The first display area 42c includes first part 422 and second part 423, and first notch 421 is set to
Between the first part 422 and second part 423.The width of the first part 422 is equal to the width of the second part 423
Degree.
In some embodiments, the shape of the first part 422 and second part 423, size can be identical, can also be with
It is different.In some embodiments, the first part 422 and second part 423 can symmetrically be set relative to the first notch 421
It sets.
Referring to Fig. 7, Fig. 7 is second of structural schematic diagram of display screen component provided by the embodiments of the present application.It is described soft
Property circuit board 43 include the first flexible part 431 and the second flexible part 432.
First flexible part 431 is located at the first end 429a of the display module 42 and the electrical connection display surface
Plate 42a is towards the surface of the touch panel 42b.
Fig. 8-10 is please referred to, Fig. 8 is the side view of display screen component shown in Fig. 4.Fig. 9 is display screen group shown in Fig. 8
The portion the A enlarged drawing of part.Figure 10 is the portion the B enlarged drawing of display screen component shown in Fig. 8.The display module 42 includes being stacked
Display panel 42a and touch panel 42b.In the first end 429a of the display module 42, the side of the display panel 42a
The table with the exposure display panel 42a towards the touch panel 42b is arranged in a staggered manner in face and the side of the touch panel 42b
Face.
First flexible part 431 has switching part 431a and extension 431b.The switching part 431a is by the display
Panel 42a extends to the side of the backlight module 44 far from display panel 42a, and the extension 431b is located at the backlight mould
44 sides far from the display panel 42a of group.
Also referring to Figure 11, Figure 11 is the structural representation of the switching part of the first flexible part provided by the embodiments of the present application
Figure.The switching part 431a includes first end 431a1 and second end 431a2.The first end 431a1 is electrically connected the display surface
Plate 42a is towards the surface of the touch panel 42b.The second end 431a2 is by the first end 431a1 along the display module
42 side extends to surface of the display panel 42a far from the touch panel 42b.
The extension 431b is electrically connected the second end 431a2.First flexible part 431 has the second notch
4311.Second notch 4311 is set to the first end 431a1 of the switching part 431a.Second notch 4311 and first
Notch 421 overlaps.The switching part 431a includes the first branch 431a3 and the second branch 4314, first branch
431a3 is towards the first end 431a1.Second branch 4314 is towards the second end 431a2.Second notch 4311
It is located at the same side of second branch 4314 with the first branch 431a3.The first branch 431a3 includes the first branch
4312 and second branch 4313.Second notch 4311 is set between first branch 4312 and the second branch 4313.
The width of first branch 4312 is equal to the width of second branch 4313.
Second flexible part 432 is electrically connected to the second end 429b of the display module 42, and is located at the display
The non-display face 428 of mould group 42.In some embodiments, the first flexible part 431 can be used for that display screen component 4 is driven to be shown
Showing, the second flexible part 432 can be used for that display screen component 4 is driven to carry out touch-control, i.e. the first flexible part 431 is display circuit board,
Second flexible part 432 is touch-control circuit plate.It should be noted that the mode of first flexible part 431 and the second flexible part 432
It is not limited to this, such as: the first flexible part 431 can be used for that display screen component 4 is driven to carry out touch-control, and the second flexible part 432 can
With for driving display screen component 4 to be shown, i.e. the first flexible part 431 is touch-control circuit plate, the second flexible part 432 is display
Circuit board.
First flexible part 431 and the second flexible part 432 are provided with the control chip 43a, and described first is flexible
The heat-conducting glue 45 is provided between portion 431, the second flexible part 432 and the shading box 441.In other embodiments, institute
Stating control chip 43a can also be only arranged on first flexible part 431 or the second flexible part 432, and the heat-conducting glue 45 is only
It is set between first flexible part 431 or the second flexible part 432 and the shading box 441.
The flexible circuit board 43 includes chip installation area 43b, and the control chip 43a is set to the chip installation area
43b, the heat-conducting glue 45 is set between the chip installation area 43b and the shading box 441 of the flexible circuit board 43, with essence
Really corresponding control chip sites of heat generation, improves radiating efficiency.
The chip installation area 43b in the flexible circuit board 43 can be set far from the shading in the control chip 43a
Chip installation area 43b in the flexible circuit board 43 also can be set towards the one of the shading box 441 in the side of box 441
Side.
When the control chip 43a is set to the chip installation area 43b of the flexible circuit board 43 far from the shading box
When 441 side, the heat-conducting glue 45 fits in the chip installation area 43b of the flexible circuit board 43 towards the shading box
Between 441 side and the shading box 441, the heat that the control chip 43a is issued arrives first at the flexible circuit board
43, it then conducts via the heat-conducting glue 45 to the shading box 441 of the backlight module 44, avoids control chip 43a temperature
Damage caused by excessively high.
When the control chip 43a is set to the chip installation area 43b of the flexible circuit board 43 towards the shading box
When 441 side, the heat-conducting glue 45 is fitted between the control chip 43a and the shading box 441, the control chip
The heat that 43a is issued directly is conducted via the heat-conducting glue 45 to the shading box 441 of the backlight module 44, is then passed through described
Shading box 441 dissipates.
Also the heat-conducting glue 45, the display screen component 4 can be set between the shading box 441 and the shell 15
The heat of generation conduct by the heat-conducting glue 45 to the shell 15.
The flexible circuit board 43 further includes additional thermal conductive zone 43c, the additional thermal conductive zone 43c and the chip installation area
43b connection is provided with the heat-conducting glue 45 between the additional thermal conductive zone 43c and the shading box 441.It is set to the flexibility
Heat-conducting glue 45 between the chip installation area 43b and the shading box 441 of circuit board 43 and it is set to additional thermal conductive zone 43c and institute
It states heat-conducting glue 45 between shading box 441 to be thermally connected, so that the heat that the control chip 43a is generated is same by two kinds of paths
When conduct, the first path be it is described control chip 43a generate heat by the chip installation area 43b heat-conducting glue 45 pass
It is directed at the shading box 441, second of path is that the heat that the control chip 43a is generated passes through the additional thermal conductive zone 43c
The conduction of heat-conducting glue 45 to the shading box 441, so that the heat that the control chip 43a is generated can distribute rapidly.Setting
Heat-conducting glue 45 between the chip installation area 43b and the shading box 441 of the flexible circuit board 43 and it is set to additional lead
Heat-conducting glue 45 is integrally formed between hot-zone 43c and the shading box 441.
The heat-conducting glue 45 is set between the extension 431b and the shading box 441.The chip installation area 43b
It is set to the extension 431b.
It is understood that all having antenna structure in above each electronic equipment, antenna structure may be mounted at electronics and set
Standby end position, for example it is mounted on the top and the bottom end position Liang Ge of electronic equipment.Wherein, electronic equipment bottom end device compared with
Few, the antenna structure positioned at electronic equipment bottom end can be used as main collection antenna.
From the foregoing, it will be observed that the first flexible part 431 and the second flexible part 432 are separately mounted to display module by the embodiment of the present application
The 42 first end 429a being oppositely arranged and the second end 429b, so that the second end 429b to electronic equipment is only arranged
There is the second flexible part 432, the empty regions of the position the second end 429b of electronic equipment can be increased, is located at electronics to be promoted
The performance of the antenna structure of the second end 429b of equipment.In addition, the first flexible part 431 and the second flexible part 432 are pacified respectively
Mounted in the first end 429a being oppositely arranged and the second end 429b of display module 42, it can also increase and be set to described first
The control chip 43a of flexible part 431 and the distance for controlling chip 43a for being set to second flexible part 432, reduction are set to
The heat that the control chip 43a of first flexible part 431 is generated and the control chip for being set to second flexible part 432
The heat that 43a is generated forms heat build-up, and it is excessively high caused to control chip to avoid the local temperature formed by heat build-up
The damage of 43a and damage to other electronic components.
Meanwhile the second end 429b of electronic equipment is provided only with the second flexible part 432, Ke Yi of display screen component 4
Space is saved in electronic equipment bottom end, the display area of display screen component 4 is extended towards electronic equipment bottom end, to increase display
The display area of screen assembly 4.Since the top of display module 42 in display screen component 4 is provided with the first notch 421, in assembling electricity
In sub- device procedures, functional unit can occupy the space to the first notch 421 and first end 429a, and by electronic equipment top
First flexible part 431 of cooperation first end 429a and the first notch 421 is set, thus by arranging first on original space
Flexible part 431 increases the display area of display screen component 4.
Figure 12 is please referred to, Figure 12 is the third structural schematic diagram of display screen component provided by the embodiments of the present application.Figure 12
The difference of shown display screen component and the above display screen component is: being equipped with functional unit 46 in the first notch 421.The function
Energy component 46 may include the function elements such as camera module, flash lamp, sensor, fingerprint mould group.The embodiment of the present application is
One notch, 421 installation function component 46, it is possible to reduce functional unit 46 occupies the space of electronic equipment other positions, so as to
Electronic device space is saved, screen accounting is improved.
It should also be noted that, in some embodiments, display screen 12 can not also include non-display area, and be arranged to
The functional units such as range sensor, ambient light sensor can be set to display screen lower section or other positions by screen structure comprehensively
Place.Specifically, please referring to Figure 13, Figure 13 is the 4th kind of structural schematic diagram of electronic equipment provided by the embodiments of the present application.It is described
Electronic equipment 50 may include display screen 52, cover board 51, circuit board 53, battery 54 and shell 55.Wherein, display screen 52 is covered in
On shell 55, without non-display area.Wherein, cover board 51 is suitble to the size of display screen 52 to be arranged.It should be noted that shell
Body 55 can can no longer go to live in the household of one's in-laws on getting married herein refering to shell 15, circuit board 53 refering to circuit board 13, battery 54 refering to battery 14
It states.
Display screen component and electronic equipment provided by the embodiments of the present application, the display screen component includes display module, soft
Property circuit board, backlight module and heat-conducting glue, the display module is liquid crystal display die set, described in flexible circuit board electrical connection
Display module, the flexible circuit board are equipped with control chip, and the backlight module is set to the non-display face one of display module
Side, the flexible circuit board extends to side of the backlight module far from the display module by the display module, described
Backlight module includes shading box, and the shading box uses metal, and the heat-conducting glue is set to the flexible circuit board and the screening
Between light box, the heat that the control chip issues can be rapidly transferred to the shading box of metal material by the heat-conducting glue
On, therefore, the temperature of the control chip greatly reduces, avoids control chip and distributed in time since heat is unable to get
Damage, has achieved the effect that the chip to the display screen component and electronic equipment radiates caused by causing temperature excessively high.
Display screen component provided by the embodiments of the present application and electronic equipment are described in detail above, it is used herein
The principle and implementation of this application are described for specific case, and the above embodiments are only used to help understand
The application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiments and applications
There will be changes, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (15)
1. a kind of display screen component characterized by comprising
Display module, the display module are liquid crystal display die set；
Flexible circuit board, the flexible circuit board are electrically connected the display module, and the flexible circuit board is equipped with control chip；
Backlight module, the backlight module are set to the non-display face side of display module, and the flexible circuit board is by described aobvious
Show that mould group extends to side of the backlight module far from the display module, the backlight module includes shading box, the screening
Light box uses metal；And
Heat-conducting glue, the heat-conducting glue are set between the flexible circuit board and the shading box.
2. display screen component as described in claim 1, it is characterised in that: the flexible circuit board includes chip installation area, institute
It states control chip and is set to the chip installation area, the heat-conducting glue is set to chip installation area and the institute of the flexible circuit board
It states between shading box.
3. display screen component as claimed in claim 2, it is characterised in that: led described in the heat process that the control chip issues
Hot glue is conducted to the shading box.
4. display screen component as claimed in claim 3, it is characterised in that: the control chip is set to the flexible circuit board
Side of the chip installation area far from the shading box, the heat-conducting glue fits in the chip installation area court of the flexible circuit board
To between the side and the shading box of the shading box.
5. display screen component as claimed in claim 3, it is characterised in that: the control chip is set to the flexible circuit board
Chip installation area towards the side of the shading box, the heat-conducting glue fit in the control chip and the shading box it
Between.
6. display screen component as claimed in claim 2, it is characterised in that: the flexible circuit board further includes additional thermal conductive zone,
The additional thermal conductive zone is connect with the chip installation area, and described lead is provided between the additional thermal conductive zone and the shading box
Hot glue.
7. display screen component as claimed in claim 6, it is characterised in that: be set to the chip installation area of the flexible circuit board
It heat-conducting glue between the shading box and is set to heat-conducting glue between additional thermal conductive zone and the shading box and is thermally connected.
8. display screen component as claimed in claim 7, it is characterised in that: be set to the chip installation area of the flexible circuit board
It heat-conducting glue between the shading box and is set to heat-conducting glue between additional thermal conductive zone and the shading box and is integrally formed.
9. such as the described in any item display screen components of claim 2-8, it is characterised in that: the flexible circuit board includes first soft
Property portion and the second flexible part, the display module has the first end and the second end being oppositely arranged, first flexible part
It is set to the first end, second flexible part is set to the second end, and the control chip is set to described
One flexible part and/or the second flexible part.
10. display screen component as claimed in claim 9, it is characterised in that: the display module includes display panel and touch-control
Panel, the display panel are set between the backlight module and the touch panel, described in the first flexible part connection
Display panel, second flexible part connect the touch panel.
11. display screen component as claimed in claim 10, it is characterised in that: first flexible part includes switching part and extension
Portion, the switching part are set between the display panel and the extension, and the switching part is extended by the display panel
To side of the backlight module far from display panel, the extension is located at the backlight module far from the display panel
Side.
12. display screen component as claimed in claim 11, it is characterised in that: the heat-conducting glue is set to the extension and institute
It states between shading box.
13. display screen component as claimed in claim 11, it is characterised in that: the chip installation area is set to the extension
Portion.
14. a kind of electronic equipment, which is characterized in that described aobvious including the display screen component of shell and setting on the housing
Display screen component is the described in any item display screen components of claim 1-13.
15. electronic equipment as claimed in claim 14, it is characterised in that: be arranged between the shading box and the shell
Heat-conducting glue is stated, the heat of the generation of the display screen component is conducted by the heat-conducting glue to the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873176.1U CN208432827U (en) | 2018-06-06 | 2018-06-06 | Display screen component and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820873176.1U CN208432827U (en) | 2018-06-06 | 2018-06-06 | Display screen component and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432827U true CN208432827U (en) | 2019-01-25 |
Family
ID=65101069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820873176.1U Expired - Fee Related CN208432827U (en) | 2018-06-06 | 2018-06-06 | Display screen component and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189650A (en) * | 2019-05-29 | 2019-08-30 | 厦门天马微电子有限公司 | Display module and display device |
| CN111580699A (en) * | 2020-05-13 | 2020-08-25 | 京东方科技集团股份有限公司 | Display module and display device |
| CN114173476A (en) * | 2021-11-23 | 2022-03-11 | 福耀玻璃工业集团股份有限公司 | Light-transmitting component, glass structure, vehicle and panel processing method |
-
2018
- 2018-06-06 CN CN201820873176.1U patent/CN208432827U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189650A (en) * | 2019-05-29 | 2019-08-30 | 厦门天马微电子有限公司 | Display module and display device |
| CN111580699A (en) * | 2020-05-13 | 2020-08-25 | 京东方科技集团股份有限公司 | Display module and display device |
| CN111580699B (en) * | 2020-05-13 | 2023-10-24 | 京东方科技集团股份有限公司 | Display module and display device |
| CN114173476A (en) * | 2021-11-23 | 2022-03-11 | 福耀玻璃工业集团股份有限公司 | Light-transmitting component, glass structure, vehicle and panel processing method |
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Granted publication date: 20190125 |