CN109254433A - Printed wiring board, display module, display screen and household electrical appliance - Google Patents
Printed wiring board, display module, display screen and household electrical appliance Download PDFInfo
- Publication number
- CN109254433A CN109254433A CN201710576757.9A CN201710576757A CN109254433A CN 109254433 A CN109254433 A CN 109254433A CN 201710576757 A CN201710576757 A CN 201710576757A CN 109254433 A CN109254433 A CN 109254433A
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- China
- Prior art keywords
- display
- substrate
- viewing area
- subelement
- display module
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0286—Programmable, customizable or modifiable circuits
- H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
- H05K1/0289—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns having a matrix lay-out, i.e. having selectively interconnectable sets of X-conductors and Y-conductors in different planes
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses printed wiring board, display module, display screen and household electrical appliance.The display module includes: substrate, and connecting line is provided on the substrate, and the substrate includes viewing area and bonding pad, and the viewing area has fixation hole and circuit connection hole；Display unit, the display unit includes multiple display subelements, the display subelement is arranged on the substrate by the fixation hole, and the display subelement is electrically connected by the circuit connection hole with the connecting line, wherein, the viewing area includes multiple sub- viewing areas, and each of the multiple sub- viewing area is provided with the fixation hole and the circuit connection hole, and the area of the sub- viewing area is corresponding with the display floor space of subelement.The display module at least one of has the following advantages that: easily display content can be adjusted according to the model of household electrical appliance；Low production cost；High production efficiency；It is applied widely.
Description
Technical field
The present invention relates to household electrical appliances manufacturing fields, and in particular, to printed wiring board, display module, display screen and family
Electrical appliance.
Background technique
In recent years, with the continuous development of display technology, the household electrical appliance such as water heater, water purifier, are also more and more adopted
It is operation interface with display panel or touch-control display panel, with user-friendly, promotes the usage experience of user.Specifically,
For example, function button, is mostly integrated on the display screen with touch function, user only needs to display screen by current water heater
Curtain carries out touch-control, and the operation such as mode tuning, lower water temperature can be realized, consequently facilitating user passes through easy, intuitive side
Formula controls the household electrical appliance such as water heater.Also, with the continuous promotion of people's quality of the life, the hot water of single type
Device is difficult meet the needs of different user, therefore the model of water heater also increases therewith, the display screen of the household electrical appliance such as water heater
The size and quantity of the size of curtain, integrated function button on the display screen are different with the difference of model.
Therefore, current printed wiring board, display module, display screen and household electrical appliance still have much room for improvement.
Summary of the invention
The application is to be made based on inventor to the discovery of following facts and problem and understanding:
Currently used for the display screen of the household electrical appliance such as water heater, the model of household electrical appliance, different model are generally depended on
Household electrical appliance screen size it is different, size, the quantity of integrated function button are different.Therefore, it causes and is difficult to benefit
With a production line, the problem of preparation is suitable for the display screen of various types of household electrical appliance.Therefore, when the type of household electrical appliance
When number changing, it usually needs to preparation display screen, display module, the production even for the printed wiring board of display
The improvement that process synchronizes, to prepare the screen, mould group or the printed wiring board that are suitable for the model.It on the one hand causes as a result,
On the other hand the reduction of production efficiency also increases production cost.As can design can be generally applicable to it is various types of
The printed wiring board or display module of household electrical appliance then largely can be alleviated or even solve the above problems.
The present invention is directed to alleviate or solve the problems, such as at least one in above-mentioned refer at least to some extent.
In one aspect of the invention, the invention proposes a kind of display modules.The display module includes: substrate, described
Connecting line is provided on substrate, the substrate includes viewing area and bonding pad, and the viewing area has fixation hole and circuit
Connecting hole, the connecting line is connected with the circuit connection hole, and at least part of the connecting line extends to the connection
Qu Zhong；Display unit, the display unit include multiple display subelements, and the display subelement is arranged by the fixation hole
On the substrate, and the display subelement is electrically connected by the circuit connection hole with the connecting line, wherein described aobvious
Show that area includes multiple sub- viewing areas, each of the multiple sub- viewing area is provided with the fixation hole and the circuit
Connecting hole, the area of the sub- viewing area are corresponding with the display floor space of subelement.The display module can be according to specific
The model of the household electrical appliance of application, the number and arrangement mode of design display subelement, it is only necessary to by corresponding display subelement,
According to the model of the household electrical appliance, it is fixed on substrate.The display module at least one of has the following advantages that as a result:
Easily display content can be adjusted according to the model of household electrical appliance；Low production cost；High production efficiency；It is applicable in model
It encloses wide.
According to an embodiment of the invention, the display module includes multiple display units.As a result, using a display unit
Interior multiple display subelements, realize the display of a function button, so as to increase the function that can be integrated in the display module
The quantity of energy key.
According to an embodiment of the invention, the display subelement includes display element, the bottom setting of the display element
There are fixed stitch and connection stitch, the fixed stitch is arranged in the fixation hole, and the connection stitch is arranged described
It is electrically connected in circuit connection hole and with the connecting line.Thus, it is possible to realize fixation of the display element on substrate.
According to an embodiment of the invention, the display element is OLED or LED.Thus, it is possible to further increase the display
The service performance of mould group.
According to an embodiment of the invention, the display subelement further comprises: touch control component, the touch control component setting
In side of the display element far from the substrate, the touch control component is electrically connected with the substrate.The display module as a result,
Can further have touch function.
According to an embodiment of the invention, the display subelement further comprises: film, the film are arranged in institute
State side of the display element far from the substrate.Thus, it is possible to easily be realized by the way that the pattern on film is adjusted
The display of distinct symbols or Chinese character.
According to an embodiment of the invention, the sub- viewing area and the display subelement correspond.
According to an embodiment of the invention, the quantity of the sub- viewing area is greater than the quantity of the display subelement.
According to an embodiment of the invention, multiple sub- display unit arrangements in the display unit are in a row or more
Row.Thus, it is possible to flexibly set the arrangement mode of function button.
According to an embodiment of the invention, multiple sub- display units in the display unit are arranged in a column or more
Column.Thus, it is possible to flexibly set the arrangement mode of function button.
According to an embodiment of the invention, the display module further comprises: liquid crystal display, the liquid crystal display
It is arranged in the viewing area of the substrate.Thus, it is possible to realize the display of the variable characters such as water temperature, time.
In another aspect of this invention, the invention proposes a kind of printed wiring board.According to an embodiment of the invention, the print
Brush wiring board includes mentioned-above substrate.The printed wiring board can be adapted for the aobvious of different types of household electrical appliance as a result,
Show mould group.
In still another aspect of the invention, the invention proposes a kind of display screens.According to an embodiment of the invention, the display
Screen includes mentioned-above display module.The display screen can adjust collection easily according to the type of household electrical appliance as a result,
At the number and type of function button on the display screen.
In still another aspect of the invention, the invention proposes a kind of household electrical appliance.According to an embodiment of the invention, the household
Electric appliance includes: functional module；Mentioned-above display screen；And control unit, described control unit and the display screen
And the functional module is connected.As a result, the household electrical appliance have previously described display screen possessed by whole feature with
And advantage, details are not described herein.
According to an embodiment of the invention, the household electrical appliance include water heater, water purifier and dish-washing machine.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of display module according to an embodiment of the invention；
Fig. 2 shows the structural schematic diagram of the display module of another embodiment according to the present invention；
Fig. 3 shows the structural schematic diagram of display unit according to an embodiment of the invention；
Fig. 4 shows the structural schematic diagram of display subelement according to an embodiment of the invention；
Fig. 5 shows the structural schematic diagram of display subelement in accordance with another embodiment of the present invention.
Description of symbols:
100: substrate；110: bonding pad；120: viewing area；121: sub- viewing area；10: fixation hole；20: circuit connection hole；
30: connecting line；21: fixed stitch；22: connection stitch；200: display unit；210: display subelement；211: display element；
212: touch control unit；213: film.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In one aspect of the invention, the invention proposes a kind of display modules.With reference to Fig. 1 and Fig. 2, the display module
Including substrate 100 and display unit 200.According to an embodiment of the invention, being provided with connecting line 30 on substrate, substrate 100 is wrapped
Viewing area 120 and bonding pad 110 are included, viewing area has fixation hole 10 and circuit connection hole 20, and connecting line 30 and circuit connect
It connects hole 20 to be connected (with reference to Fig. 2), and at least part of connecting line 30 extends in bonding pad 110.Display unit 200 includes more
A display subelement 210 (referring to Fig. 1), display subelement 210 is arranged on the substrate 100 by fixation hole 10, and shows that son is single
Member 210 is electrically connected by circuit connection hole 20 with connecting line 30.According to an embodiment of the invention, viewing area 120 includes multiple sons
Viewing area 121, each of multiple sub- viewing areas 121 are provided with fixation hole 10 and circuit connection hole 20, and son display
The area in area 121 is corresponding with the display floor space of subelement 210.The display module can be according to the household electrical appliance of concrete application
Model, the number and arrangement mode of design display subelement, it is only necessary to by corresponding display subelement, according to the household electrical appliance
Model is fixed on substrate.The display module at least one of has the following advantages that as a result: can be easily according to family
Display content is adjusted in the model of electrical appliance；Low production cost；High production efficiency；It is applied widely.
In the following, carrying out detailed analysis to the specific structure of display module according to an embodiment of the present invention:
It, can be according to specific household electric first below to display module according to an embodiment of the present invention in order to facilitate understanding
Type number, the principle of design display subelement, is briefly described: due to the area and display subelement 210 of sub- viewing area 121
Floor space it is corresponding, therefore, in display module according to an embodiment of the present invention, a sub- viewing area 121 can be correspondingly connected with
One display subelement 210.Display subelement 210 includes the element for luminescence display, substrate according to an embodiment of the present invention
On 100, it is provided with the region of the size design according to illuminated display element.The display surface different in preparation display content as a result,
When plate, it is only necessary to according to specific display content, by certain amount and multiple display subelements 210 of arrangement mode, connection
Onto substrate 100, multiple display modes can be realized.In other words, substrate 100 according to an embodiment of the present invention, can correspond to
In the display panel of a variety of display contents, to save the production cost of the substrate of the display panel of different model.Display
Unit 210 can be the display structure that can be used in showing single character or number, thus, it is only required to will be according to specific display
It needs, provides multiple display subelements 210, and it is enabled to arrange according to certain mode, so that it may change the content of display.
According to an embodiment of the invention, substrate 100 can be printed wiring board.It specifically, can be pcb board or FCP
Plate.Thus, it is possible to easily realize the setting in fixation hole 10 and circuit connection hole 20, and show that subelement 210 can also lead to
Simple method is crossed, is fixed on substrate 100.
According to an embodiment of the invention, display subelement 210 includes display element 211, display member with reference to Fig. 4 and Fig. 5
The bottom of part is provided with fixed stitch 21 and connection stitch 22, and fixed stitch 22 is arranged in fixation hole 10, connects stitch 22
It is arranged in circuit connection hole 20 and connecting line is electrically connected.Thus, it is possible to display element 211 is fixed in substrate 100,
And can be easily fixed on the substrate 100 by display element 211, and the electricity with control circuit can be realized by connecting line 30
Connection.According to an embodiment of the invention, the concrete type of display element 211 is not particularly limited, for example, can for OLED or
LED.For example, a specific embodiment according to the present invention, display element 211 can have fixed size, it may be assumed that the display mould
In group, whole display elements 211 is the LED or OLED of same model.Thus, it is possible to guarantee in the display module, use
It is of the same size in the smallest elements of display, so as on the substrate 100, the multiple displays with the size of regular array
The corresponding sub- viewing area 121 of element 211.In other words, in the display module, the area of every sub- viewing area 121 can be equal
It is equal, the as base area of display element 211.Another advantage using same type of display element 211 is, can be with
The fixation stitch 21 for enabling multiple display elements 211 and the position for connecting stitch 22 are fixed, and then can be enabled different on substrate
The position of fixation hole 10 in sub- viewing area 121 is all the same, and the position in circuit connection hole 20 is also equal in different sub- viewing areas 121
It is identical.Thus, it is possible to save, above-mentioned sub- viewing area 121 and fixation hole therein 10, circuit connection hole are set on the substrate 100
Required template and preparation time when 20.It should be noted that in the present invention, the number of fixation hole 10, fixed stitch 21
Amount and position are not particularly limited, and those skilled in the art can be designed according to demand.For example, with reference to Fig. 2, for envelope
For dress is the display element 211 of quadrangle, 4 fixed stitch 21 can be set in 4 vertex of quadrangle, and be inserted into
It is fixed in 4 fixation holes 10 in sub- viewing area 121.Circuit connection hole 20 and position and the quantity for connecting stitch 22
Also it is not particularly limited, as long as can be realized the electrical connection of the display element 211, for example, quadrangle can be encapsulated as
Display element 211 edge setting connection stitch 22, can also at the center on the ground of quadrangle, be arranged connection stitch 22.
According to an embodiment of the invention, in order to which the display subelement 210 for enabling the display element 211 by same model be formed is real
Existing a variety of display contents, or realize touch function, according to an embodiment of the invention, the display subelement 210 can be wrapped further
It includes: at least one of touch control component 212 and film 213.According to a particular embodiment of the invention, touch control component 212 can be with
Side of the display element 211 far from substrate 100 is set, and is electrically connected with substrate 100.As a result, when user touches the display
When subelement 210, touch control component 212 can sense the touching of user, and the transmission of this signal is connected as substrate 100
It controls in the external circuits such as IC, thus the adjusting conversion of the specific function or implementation pattern of starting or closing household electrical appliance.Root
According to the embodiment of the present invention, touch control component 212 also be can integrate in display element 212.Thus, it is possible to utilize display element
212 connection stitch 22 realization is electrically connected with substrate 100, to realize the light-emitting function and touching of the display subelement 210
Control function.According to an embodiment of the invention, film 213 can be set in side of the display element 211 far from substrate 100, example
Such as, side of the touch control component 212 far from display element 211 is set.According to an embodiment of the invention, film 213 can root
According to needing content to be shown to be configured, thus, it is possible to easily be realized different by the setting to 213 pattern of film
Show content: by external circuits such as control IC, the same type of display element 211 controlled in certain area is opened, and is passed through
The pattern of film 213 is configured, forms specific transparent area and shading region at the top of display element 211, thus
Realize the display of specific content (such as character, pattern, text, number).In other words, display mould according to an embodiment of the present invention
Group, when being used for different display content (such as display screens of the household electrical appliance of different model), it is only necessary to change film 213
Pattern, and need display element 211 number and arrangement mode.The display module can will be shown as a result,
Function modoularization, to adapt to the demand of different type product.
According to an embodiment of the invention, the specific arrangement mode of above-mentioned display element 211 is not particularly limited.For example, root
According to the embodiment of the present invention, with reference to Fig. 3, multiple display units 200 can be set on the substrate 100 (as shown in the figures
200A-200C).It may include multiple display subelements 210 in each display unit 200, each display subelement 210 includes
One display element 211.As previously mentioned, a display element 211, be displayed for specific character, pattern, number or
Text.Therefore, it can be arranged included in a display unit 200 according to specific display demand and show subelement 210
Number and arrangement mode.For example, multiple sub- display units 210 in display unit 200 can arrange in a row or multirow (such as
200B and 200C shown in Fig. 3).Or multiple sub- display units 210 in display unit 200 can be arranged in one
Column or multiple row (200A and 200C as shown in Figure 3).Thus, it is possible to which the character length of the content shown as needed, right
Display unit 200 is designed, and multiple display units 200 is enabled integrally in regular array, to save display space.Example
Such as, display unit 200 can be made of multiple sub- display units 210 of arrangement l-shaped.Alternatively, display unit 200 can be by arranging
The multiple sub- display units 210 for arranging into the shapes such as matrix pattern, isosceles triangle are constituted.It will be appreciated to those of skill in the art that one
A display unit 200, corresponding to a display module in the display module.For example, by taking the display module of water heater as an example, one
A display unit 200 is corresponding, is a function button.For example, display unit 200A corresponds to " scale removal " function key, display is single
Corresponding " health bath " function key of first 200B, etc..Therefore, multiple sub- display units 210 in the same display unit 200, can
It is opened with synchronous, and close synchronously.Therefore, which may include multiple connecting lines 30, and multiple connecting lines 30 can divide
Not Lian Jie multiple sub- display units 210 in a display unit 200 be connected to external electrical then by a connecting line 30
Road, so as to carry out whole control to a display unit 200.
According to an embodiment of the invention, on substrate 100 sub- viewing area 121 number, with display subelement 211 quantity can
It, can not also be identical with identical.For example, sub- viewing area 121 can be corresponded with display subelement 211.In other words, each
On a sub- viewing area 121, it is respectively and fixedly provided with a display subelement 211.Alternatively, according to an embodiment of the invention, sub- viewing area
Quantity can also be greater than the quantity of display subelement.In other words, on substrate 100, there can be not connected display subelement 211
Sub- viewing area 121.
According to an embodiment of the invention, in order to further increase the performance of the display module, which can also be into
One step includes liquid crystal display.Liquid crystal display can be set in the viewing area of substrate.Thus, it is possible to utilize liquid crystal
Show unit, realize the display of variable content, such as the water temperature of water heater, time etc..
In another aspect of this invention, the invention proposes a kind of printed wiring board.According to an embodiment of the invention, the print
Brush wiring board can be mentioned-above substrate.The printed wiring board can be adapted for different types of household electrical appliance as a result,
Display module.
In still another aspect of the invention, the invention proposes a kind of display screens.According to an embodiment of the invention, the display
Screen includes mentioned-above display module.The display screen can adjust collection easily according to the type of household electrical appliance as a result,
At the number and type of function button on the display screen.
In still another aspect of the invention, the invention proposes a kind of household electrical appliance.According to an embodiment of the invention, the household
Electric appliance includes: functional module；Mentioned-above display screen；And control unit.Control unit and display screen and function
Module is connected.As a result, the household electrical appliance have the advantages that whole feature possessed by previously described display screen and, herein not
It repeats again.As previously mentioned, previously described display screen, including previously described display module.Thus, it is possible in user's touch-control
When display module, using the touch control component in display module, generate touching signals and be simultaneously sent to control unit, so open or
Close the function of the corresponding function module.According to an embodiment of the invention, the concrete type of above-mentioned household electrical appliance is not particularly limited,
It such as may include water heater, water purifier and dish-washing machine etc..
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (15)
1. a kind of display module characterized by comprising
Substrate is provided with connecting line on the substrate, and the substrate includes viewing area and bonding pad, and the viewing area has solid
Determine hole and circuit connection hole, the connecting line is connected with the circuit connection hole, and at least part of the connecting line is prolonged
It extends in the bonding pad；
Display unit, the display unit include multiple display subelements, and the display subelement is arranged by the fixation hole
On the substrate, and the display subelement is electrically connected by the circuit connection hole with the connecting line,
Wherein, the viewing area includes multiple sub- viewing areas, and each of the multiple sub- viewing area is provided with described solid
Determine hole and the circuit connection hole, the area of the sub- viewing area is corresponding with the display floor space of subelement.
2. display module according to claim 1, which is characterized in that including multiple display units.
3. display module according to claim 1, which is characterized in that the display subelement includes display element, described
The bottom of display element is provided with fixed stitch and connection stitch, and the fixed stitch is arranged in the fixation hole, described
Connection stitch is arranged in the circuit connection hole and is electrically connected with the connecting line.
4. display module according to claim 3, which is characterized in that the display element is OLED or LED.
5. display module according to claim 3, which is characterized in that the display subelement further comprises:
Touch control component, the touch control component are arranged in side of the display element far from the substrate, the touch control component with
The substrate electrical connection.
6. display module according to claim 3, which is characterized in that the display subelement further comprises:
Side of the display element far from the substrate is arranged in film, the film.
7. display module according to claim 1, which is characterized in that the sub- viewing area and the display subelement are one by one
It is corresponding.
8. display module according to claim 1, which is characterized in that the quantity of the sub- viewing area is greater than display
The quantity of unit.
9. display module according to claim 1-8, which is characterized in that multiple described in the display unit
The arrangement of sub- display unit is in a row or multirow.
10. display module according to claim 1-8, which is characterized in that multiple institutes in the display unit
It states sub- display unit and is arranged in one or more columns per page.
11. display module according to claim 1, which is characterized in that further comprise:
Liquid crystal display, the liquid crystal display are arranged in the viewing area of the substrate.
12. a kind of printed wiring board, which is characterized in that including the base in the described in any item display modules of claim 1-11
Plate.
13. a kind of display screen, which is characterized in that including the described in any item display modules of claim 1-11.
14. a kind of household electrical appliance characterized by comprising
Functional module；
Display screen described in claim 13；And
Control unit, described control unit are connected with the display screen and the functional module.
15. household electrical appliance according to claim 14, which is characterized in that the household electrical appliance include water heater, water purifier
And dish-washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576757.9A CN109254433A (en) | 2017-07-14 | 2017-07-14 | Printed wiring board, display module, display screen and household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576757.9A CN109254433A (en) | 2017-07-14 | 2017-07-14 | Printed wiring board, display module, display screen and household electrical appliance |
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| CN109254433A true CN109254433A (en) | 2019-01-22 |
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| CN201710576757.9A Pending CN109254433A (en) | 2017-07-14 | 2017-07-14 | Printed wiring board, display module, display screen and household electrical appliance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084990A (en) * | 2019-05-09 | 2019-08-02 | 蚌埠依爱消防电子有限责任公司 | A kind of 2 line fire display panel fire alarm information display methods |
| CN111708215A (en) * | 2020-07-14 | 2020-09-25 | 京东方科技集团股份有限公司 | Mirror surface switching screen and display device |
-
2017
- 2017-07-14 CN CN201710576757.9A patent/CN109254433A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110084990A (en) * | 2019-05-09 | 2019-08-02 | 蚌埠依爱消防电子有限责任公司 | A kind of 2 line fire display panel fire alarm information display methods |
| CN111708215A (en) * | 2020-07-14 | 2020-09-25 | 京东方科技集团股份有限公司 | Mirror surface switching screen and display device |
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Application publication date: 20190122 |
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