CN107870687A - The method that display device and touch-screen operating temperature to display device are adjusted - Google Patents
The method that display device and touch-screen operating temperature to display device are adjusted Download PDFInfo
- Publication number
- CN107870687A CN107870687A CN201610858642.4A CN201610858642A CN107870687A CN 107870687 A CN107870687 A CN 107870687A CN 201610858642 A CN201610858642 A CN 201610858642A CN 107870687 A CN107870687 A CN 107870687A
- Authority
- CN
- China
- Prior art keywords
- display device
- graphene
- temperature
- control circuit
- touch
- 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
Links
Classifications
-
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Automation & Control Theory (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present embodiments relate to display technology field, more particularly to a kind of method that display device and the operating temperature to the touch-screen of display device are adjusted, display device to include：Touch-screen, display device layer and the temperature control being cascading, wherein, temperature control key-course includes control circuit, the temperature detecting unit electrically connected with control circuit and the graphene thermostat unit electrically connected with control circuit, therefore, environment temperature can be detected by temperature detecting unit, and the operating temperature of the touch-screen of display device can be adjusted by graphene thermostat unit, so as to control influence of the environment temperature to the touch-screen of display device, and then improve the stability of display device touch-screen.
Description
Technical field
The present embodiments relate to display technology field, more particularly to a kind of display device and the touch-screen to display device
The method that is adjusted of operating temperature.
Background technology
OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display device is a kind of autonomous hair
The device of light, possess bright-colored, luminous efficiency is high, light weight, visible angle are wide, fast response time, flexible can prepare etc. it is excellent
Point.
However, when the environment temperature that OLED display device is applied changes, the electric capacity of OLED capacitive touch screens
Change with temperature difference, so as to cause the less stable of the touch-screen of OLED display device, often produce drift phenomenon.
For example, touch-screen that ought out of doors, under the limit high temperature such as vehicle-mounted, aviation or low temperature environment temperature conditions can be because temperature be too high
Or it is too low, failure situation occurs.In addition, the life-span of OLED capacitive touch screen electric capacity shortens with the rise of temperature, so
The work of OLED capacitive touch screens electric capacity is most stable of under normal temperature.
Therefore, it is this area urgent problem to be solved how to effectively control influence of the environment temperature to OLED display device.
The content of the invention
What a kind of display device of offer of the embodiment of the present invention and the operating temperature to the touch-screen of display device were adjusted
Method, by controlling influence of the ambient temperature to OLED display device touch-screen, touched so as to improve OLED display device
The stability of screen.
The embodiment of the present invention provides a kind of display device, including：
Touch-screen, display device layer and the temperature control being cascading；
The temperature control key-course include control circuit, the temperature detecting unit that is electrically connected with the control circuit and with institute
State the graphene thermostat unit of control circuit electrical connection；
The temperature detecting unit is contacted with the display device layer and not contacted with the graphene thermostat unit；
The display device layer includes viewing area and non-display area；The graphene thermostat unit shows with described
Show that the viewing area of device layer is stacked.
Preferably, the graphene thermostat unit and the temperature detecting unit are arranged at same layer.
Preferably, the control circuit is arranged at one that the graphene thermostat unit deviates from the display device layer
Side, and the region area that the control circuit contacts with the graphene thermostat unit is less than the graphene temperature adjustment
The region area that unit contacts with the display device layer.
Preferably, the control circuit is arranged at the side that the display device layer deviates from the touch-screen, and the control
Circuit processed is arranged in the non-display area.
Preferably, the control circuit is connected by flexible electroplax with the non-display area of the display device layer.
Preferably, the control circuit is connected by driving chip with the non-display area of the display device layer.
Preferably, the graphene thermostat unit includes graphene film.
Preferably, the graphene thermostat unit includes the U-tube of graphene composition.
Preferably, the display device layer includes：
Polaroid, cover plate, organic luminous layer, low-temperature polycrystalline silicon layer and the glass substrate being cascading；
The temperature control key-course is arranged on the side that the glass substrate deviates from the low-temperature polycrystalline silicon layer.
The embodiment of the present invention also provides a kind of method that touch-screen temperature to display device is adjusted, including：
The control circuit receives the temperature value that the temperature detecting unit is sent, if the temperature value is less than default the
One threshold value, then the graphene thermostat unit is turned on, so that the graphene thermostat unit touches to described
Screen is touched to be heated；If the temperature value is higher than default Second Threshold, the graphene thermostat unit is broken
Open, so that the graphene thermostat unit radiates to the touch-screen.
A kind of display device that above-described embodiment provides, including：Touch-screen, display device layer and the temperature being cascading
Spend key-course, wherein, temperature control key-course include control circuit, the temperature detecting unit that is electrically connected with control circuit and with control
The graphene thermostat unit of circuit electrical connection, therefore, environment temperature can be detected by temperature detecting unit, and stone can be passed through
The operating temperature of the touch-screen of black alkene thermostat unit regulation display device, so as to control environment temperature to display device
Touch-screen influence, and then improve display device touch-screen stability.
The method that a kind of operating temperature for touch-screen to display device that above-described embodiment provides is adjusted, including：
Control circuit receives the temperature value that temperature detecting unit is sent, if the temperature value is less than default first threshold, by described in
Graphene thermostat unit is turned on, so that the graphene thermostat unit is to being arranged at display device layer side
Touch-screen is heated, if the temperature value is higher than default Second Threshold, the graphene thermostat unit is carried out
Disconnect, so that the graphene thermostat unit radiates to the touch-screen, therefore, can be examined by temperature detecting unit
Environment temperature is surveyed, and the operating temperature of the touch-screen of display device can be adjusted by graphene thermostat unit, so as to
Influence of the environment temperature to the touch-screen of display device is controlled, and then improves the stability of display device touch-screen.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly introduced.
Fig. 1 is a kind of cross-sectional view of display device provided in an embodiment of the present invention；
Fig. 2 is the connection overlooking the structure diagram of each part in temperature control provided in an embodiment of the present invention；
Fig. 3 is the cross-sectional view of another display device provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view of another display device provided in an embodiment of the present invention；
Fig. 5 is the method that a kind of operating temperature of touch-screen to display device provided in an embodiment of the present invention is adjusted
Flow chart.
Embodiment
In order that the purpose of the present invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining this hair
It is bright, it is not intended to limit the present invention.
It should be noted that " it in such as " X is located on Y " or " X is located on Y " described in the embodiment of the present invention
On ", " on " hierarchical relationship is only represented, do not necessarily mean that it is directly to cover.
Fig. 1 illustrates a kind of cross-sectional view of display device provided in an embodiment of the present invention, such as Fig. 1 institutes
Show, the display device may include：
Touch-screen 1, display device layer 2 and the temperature control 3 being cascading.
Wherein, display device layer 2 includes viewing area and non-display area, temperature control 3 may include control circuit 31,
The temperature detecting unit 32 electrically connected with control circuit 31 and the graphene thermostat unit electrically connected with control circuit 31
33, and control circuit 31 is arranged in the non-display area of display device layer, graphene thermostat unit 33 and display
Part layer 2 is stacked, and temperature detecting unit 32 contacts with display device layer 2, and temperature detecting unit 32 is adjusted with graphene temperature
Section unit 33 does not contact, and control circuit 31, temperature detecting unit 32, graphene thermostat unit 33 are located at same layer.
Preferably, graphene thermostat unit 33 can include graphene film, and can pass through inkjet printing, chemical gas
Mutually deposition or mechanical glass technology prepare graphene film., can when graphene thermostat unit 33 includes graphene film
Graphene thermostat unit 33 is prepared away from the side of touch-screen 1 in display device layer 2, i.e., when graphene thermostat unit
33 when including graphene film, can prepare graphene thermostat unit 33 and deviate from the one of touch-screen 1 in display device layer 2
Side.
Preferably, graphene thermostat unit 33 can also include the multiple U-tubes being made up of graphene.
When graphene thermostat unit 33 includes the multiple U-tubes being made up of graphene, control circuit 31 and graphite
The top view of annexation between alkene thermostat unit 33 and control circuit 31 and temperature detecting unit 32, reference can be made to figure
2。
In the specific implementation, when graphene thermostat unit 33 include graphene film or graphene form it is U-shaped
Guan Shi, the density of graphene film or the quantity of graphene U-tube can be set according to the application scenarios of display device, for example,
In the less high application scenarios of the stability requirement to touch-screen, the density of graphene film can be set smaller or
By the few of the quantity setting of graphene U-tube, and in the higher application scenarios of the stability requirement to touch-screen, example
Such as, aviation field, then can be set by the higher of the density setting of graphene film or by the quantity of graphene U-tube more
Some so that graphene thermostat unit 33 to be arranged at touch-screen 1 above display device layer 2 have preferably heating/
Radiating effect, so as to ensure the operating temperature of touch-screen in suitable scope, and then ensure the stability of touch-screen not by outer
The influence of boundary's environment temperature.
Preferably, graphene thermostat unit 33 can be arranged in same layer with temperature detecting unit 32.
Preferably, control circuit 31 is arranged at the side that graphene thermostat unit 33 deviates from display device layer 2, and
The region that control circuit 31 contacts with graphene thermostat unit 33 is less than graphene thermostat unit 33 and display device
The region of the contact of layer 2.
Specifically, the region area that control circuit 31 contacts with graphene thermostat unit 33 can be graphene temperature
/ 3rd of the region area that conditioning unit contacts with display device layer, control circuit 31 and graphene thermostat unit 33
The region area of contact can also be a quarter for the region area that graphene temperature conditionss unit contacts with display device layer
It is or smaller.The region area that control circuit 31 contacts with graphene thermostat unit 33 can also be with temperature detecting unit 32
It is identical with the region area contacted of display device layer 2, certainly, the area that control circuit 31 contacts with graphene thermostat unit 33
The region area that domain area can also contact with temperature detecting unit 32 with display device layer 2 can also be different.
Preferably, display device layer 2 may include：The polaroid 21 that is cascading, cover plate 22, organic luminous layer 23,
Low-temperature polycrystalline silicon layer 24 and glass substrate 25.When the polaroid 21 that display device layer 2 includes being cascading, cover plate 22, have
When machine luminescent layer 23, low-temperature polycrystalline silicon layer 24 and glass substrate 25, the cross-section structure of display device provided in an embodiment of the present invention
Schematic diagram, reference can be made to Fig. 3.
From figure 3, it can be seen that the structure of display device provided in an embodiment of the present invention includes：Touch-screen 1, display device
Layer 2 and temperature control 3, wherein, display device layer 2 includes polaroid 21, cover plate 22, the organic luminous layer being cascading
23rd, low-temperature polycrystalline silicon layer 24 and glass substrate 25.Temperature control 3 includes control circuit 31, electrically connected with control circuit 31
Temperature detecting unit 32 and the graphene thermostat unit 33 electrically connected with control circuit 31, control circuit 31 are arranged on aobvious
Show in the non-display area of device layer, and control circuit 31, temperature detecting unit 32, graphene thermostat unit 33 are located at
In same layer, i.e., control circuit 31, temperature detecting unit 32, graphene thermostat unit 33 are respectively positioned on glass substrate 25 and deviated from
The side of touch-screen 1.
In order to increase the region area that graphene thermostat unit contacts with display device layer, so as to strengthen graphene temperature
Heating or radiating effect of the adjustment unit to touch-screen are spent, control circuit 31 may also be disposed on graphene thermostat unit 33 and carry on the back
From the side of display device layer 2, and the region that control circuit 31 contacts with graphene thermostat unit 33 is less than graphene
The region that thermostat unit 33 contacts with display device layer 2.
Deviate from the side of display device layer 2 when control circuit 31 is arranged at graphene thermostat unit 33, and control
The region that circuit 31 contacts with graphene thermostat unit 33 connects less than graphene thermostat unit 33 with display device layer 2
During tactile region, the cross-sectional view of display device provided in an embodiment of the present invention, reference can be made to Fig. 4.
Figure 4, it is seen that the structure of display device provided in an embodiment of the present invention includes：Touch-screen 1, display device
Layer 2 and temperature control 3, wherein, display device layer 2 includes polaroid 21, cover plate 22, the organic luminous layer being cascading
23rd, low-temperature polycrystalline silicon layer 24 and glass substrate 25.Temperature control 3 includes control circuit 31, electrically connected with control circuit 31
Temperature detecting unit 32 and the graphene thermostat unit 33 electrically connected with control circuit 31, control circuit 31 are arranged on aobvious
Show in the non-display area of device layer, and temperature detecting unit 32 is located at glass substrate 25 with graphene thermostat unit 33
In the same layer of touch-screen 1, and in the layer different from temperature detecting unit 32 of control circuit 31, due to temperature detecting unit
32 are located at glass substrate 25 in the same layer of touch-screen 1 with graphene thermostat unit 33, and control circuit 31 and temperature
Spend in the different layer of detection unit 32, therefore, control circuit 31 also is located at from graphene thermostat unit 33 in different layers.
On the basis of structure based on the display device shown in Fig. 3 or Fig. 4, control circuit 31 can be by flexible electroplax (not
Show) it is connected with the non-display area of display device layer, control circuit 31 can also pass through the non-of driving chip and display device layer
Viewing area connects.
It should be noted that the method that graphene film is prepared in the embodiment of the present invention include but is not limited to inkjet printing,
Chemical vapor deposition or mechanical glass technology.
According to the above as can be seen that display device provided in an embodiment of the present invention, can be examined by temperature detecting unit
Environment temperature is surveyed, and the operating temperature of the touch-screen of display device can be adjusted by graphene thermostat unit, so as to
Influence of the environment temperature to the touch-screen of display device is controlled, and then the stability of display device touch-screen can be improved.
On the basis of the display device provided based on above-described embodiment, the embodiment of the present invention also provides a kind of to display device
The method that is adjusted of touch-screen temperature.
The operating temperature that Fig. 5 illustrates a kind of touch-screen to display device provided in an embodiment of the present invention is carried out
The method flow diagram of regulation, as shown in figure 5, this method may include：
S501, control circuit receive the temperature value that temperature detecting unit is sent.
S502, control circuit judge whether the temperature value that temperature detecting unit is sent is less than default first threshold, if so,
Step S503 is then gone to, otherwise, goes to step S504.
Wherein it is possible to first threshold is arranged to 18 DEG C in advance.
S503, control circuit are turned on graphene thermostat unit, so that graphene thermostat unit pair is set
The touch-screen for being placed in display device layer side is heated.
S504, control circuit judge whether the temperature value that temperature detecting unit is sent is higher than default Second Threshold, if so,
Then go to step S505, otherwise terminate flow.Wherein it is possible to Second Threshold is arranged to 25 DEG C in advance.
S505, control circuit turn off graphene thermostat unit, so that graphene thermostat unit pair is set
The touch-screen for being placed in display device layer side is radiated.
By the way that first threshold is arranged into 18 DEG C (degree Celsius) in advance and Second Threshold is arranged into 25 DEG C in advance, and
When the environment temperature that temperature detecting unit detects is less than 18 DEG C, control circuit is turned on graphene thermostat unit,
So that graphene thermostat unit heats to the touch-screen for being arranged at display device layer side, examined in temperature detecting unit
When the environment temperature measured is higher than 25 DEG C, control circuit turns off graphene thermostat unit, so that graphene temperature
Adjustment unit radiates to the touch-screen, can ensure the operating temperature of touch-screen at 20 DEG C or so, so as to avoid
Influence of the environment temperature to the touch-screen of display device, and then improve the stability of display device touch-screen.
It is worth noting that, first threshold and Second Threshold are it can also be provided that other temperature in the embodiment of the present invention
Value, i.e., first threshold is not limited to 18 DEG C, and Second Threshold is not limited to 25 DEG C.
To sum up, display device provided in an embodiment of the present invention, it may include：Touch-screen, the display device being cascading
Layer and temperature control, wherein, temperature control key-course include control circuit, the temperature detecting unit that is electrically connected with control circuit and
The graphene thermostat unit electrically connected with control circuit, therefore, environment temperature can be detected by temperature detecting unit, and can
The operating temperature of the touch-screen of display device is adjusted by graphene thermostat unit, so as to control environment temperature to aobvious
Show the influence of the touch-screen of device, and then improve the stability of display device touch-screen.
The method that the operating temperature of touch-screen provided in an embodiment of the present invention to display device is adjusted, it may include：
Control circuit receives the temperature value that temperature detecting unit is sent, if the temperature value is less than in threshold value, by the graphene temperature
Degree adjustment unit is turned on, so that the graphene thermostat unit enters to the touch-screen for being arranged at display device layer side
Row heating, otherwise, the graphene thermostat unit is turned off, so that the graphene thermostat unit is to setting
Touch-screen in display device layer side is radiated, and therefore, can detect environment temperature by temperature detecting unit, and can pass through
The operating temperature of the touch-screen of graphene thermostat unit regulation display device, so as to control environment temperature to display
The influence of the touch-screen of part, and then improve the stability of display device touch-screen.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. display device, it is characterised in that including：Touch-screen, display device layer and the temperature control being cascading；The temperature control key-course include control circuit, the temperature detecting unit that is electrically connected with the control circuit and with the control The graphene thermostat unit of circuit electrical connection processed；The temperature detecting unit is contacted with the display device layer and not contacted with the graphene thermostat unit；The display device layer includes viewing area and non-display area；The graphene thermostat unit and the display The viewing area of part layer is stacked.
- 2. display device as claimed in claim 1, it is characterised in that the graphene thermostat unit and temperature inspection Survey unit and be arranged at same layer.
- 3. display device as claimed in claim 1, it is characterised in that the control circuit is arranged at the graphene temperature and adjusted Save the side that unit deviates from the display device layer, and the area that the control circuit contacts with the graphene thermostat unit Domain area is less than the region area that the graphene thermostat unit contacts with the display device layer.
- 4. display device as claimed in claim 1, it is characterised in that the control circuit is arranged at the display device layer back of the body From the side of the touch-screen, and the control circuit is arranged in the non-display area.
- 5. display device as claimed in claim 1, it is characterised in that the control circuit passes through flexible electroplax and the display The non-display area connection of device layer.
- 6. display device as claimed in claim 1, it is characterised in that the control circuit passes through driving chip and the display The non-display area connection of device layer.
- 7. display device as claimed in claim 1, it is characterised in that it is thin that the graphene thermostat unit includes graphene Film.
- 8. display device as claimed in claim 1, it is characterised in that the graphene thermostat unit includes graphene group Into U-tube.
- 9. display device as claimed in claim 1, it is characterised in that the display device layer includes：Polaroid, cover plate, organic luminous layer, low-temperature polycrystalline silicon layer and the glass substrate being cascading；The temperature control key-course is arranged on the side that the glass substrate deviates from the low-temperature polycrystalline silicon layer.
- 10. the side that a kind of operating temperature of the touch-screen of display device to described in any one of claim 1 to 9 is adjusted Method, it is characterised in that including：The control circuit receives the temperature value that the temperature detecting unit is sent, if the temperature value is less than default first threshold Value, then turned on the graphene thermostat unit, so that the graphene thermostat unit is to the touch-screen Heated；If the temperature value is higher than default Second Threshold, the graphene thermostat unit is turned off, with The graphene thermostat unit is set to radiate the touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858642.4A CN107870687B (en) | 2016-09-27 | 2016-09-27 | Display device and method for adjusting working temperature of touch screen of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610858642.4A CN107870687B (en) | 2016-09-27 | 2016-09-27 | Display device and method for adjusting working temperature of touch screen of display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107870687A true CN107870687A (en) | 2018-04-03 |
| CN107870687B CN107870687B (en) | 2021-04-06 |
Family
ID=61761832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610858642.4A Active CN107870687B (en) | 2016-09-27 | 2016-09-27 | Display device and method for adjusting working temperature of touch screen of display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107870687B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213224A (en) * | 2018-08-14 | 2019-01-15 | 汉王科技股份有限公司 | The temprature control method and device of electronic ink screen, display equipment |
| WO2020082619A1 (en) * | 2018-10-25 | 2020-04-30 | 惠州市华星光电技术有限公司 | Display device and electronic apparatus |
| CN112181028A (en) * | 2020-09-24 | 2021-01-05 | 合肥维信诺科技有限公司 | Display device |
| CN113985940A (en) * | 2021-10-22 | 2022-01-28 | 福州京东方光电科技有限公司 | Method, device and equipment for adjusting temperature control device, display device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199256A (en) * | 2014-09-25 | 2014-12-10 | 上海和辉光电有限公司 | Method, device and preliminary drying device for producing photoresist patterns |
| CN104851905A (en) * | 2015-05-14 | 2015-08-19 | 信利（惠州）智能显示有限公司 | Integrated touch-control transparent AMOLED display device and preparation method thereof |
| CN204993908U (en) * | 2015-09-28 | 2016-01-20 | 常州二维碳素科技股份有限公司 | Improved generation graphite alkene adds hotting mask |
| CN105428332A (en) * | 2015-12-28 | 2016-03-23 | 昆山国显光电有限公司 | Low-temperature polysilicon array substrate and manufacturing method thereof |
| CN105470409A (en) * | 2016-01-04 | 2016-04-06 | 京东方科技集团股份有限公司 | Organic light-emitting diode (OLED) package structure, fabrication method thereof and display device |
| CN105702702A (en) * | 2014-11-25 | 2016-06-22 | 上海和辉光电有限公司 | Oled display device |
-
2016
- 2016-09-27 CN CN201610858642.4A patent/CN107870687B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199256A (en) * | 2014-09-25 | 2014-12-10 | 上海和辉光电有限公司 | Method, device and preliminary drying device for producing photoresist patterns |
| CN105702702A (en) * | 2014-11-25 | 2016-06-22 | 上海和辉光电有限公司 | Oled display device |
| CN104851905A (en) * | 2015-05-14 | 2015-08-19 | 信利（惠州）智能显示有限公司 | Integrated touch-control transparent AMOLED display device and preparation method thereof |
| CN204993908U (en) * | 2015-09-28 | 2016-01-20 | 常州二维碳素科技股份有限公司 | Improved generation graphite alkene adds hotting mask |
| CN105428332A (en) * | 2015-12-28 | 2016-03-23 | 昆山国显光电有限公司 | Low-temperature polysilicon array substrate and manufacturing method thereof |
| CN105470409A (en) * | 2016-01-04 | 2016-04-06 | 京东方科技集团股份有限公司 | Organic light-emitting diode (OLED) package structure, fabrication method thereof and display device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213224A (en) * | 2018-08-14 | 2019-01-15 | 汉王科技股份有限公司 | The temprature control method and device of electronic ink screen, display equipment |
| WO2020082619A1 (en) * | 2018-10-25 | 2020-04-30 | 惠州市华星光电技术有限公司 | Display device and electronic apparatus |
| CN112181028A (en) * | 2020-09-24 | 2021-01-05 | 合肥维信诺科技有限公司 | Display device |
| CN112181028B (en) * | 2020-09-24 | 2022-04-12 | 合肥维信诺科技有限公司 | Display device |
| CN113985940A (en) * | 2021-10-22 | 2022-01-28 | 福州京东方光电科技有限公司 | Method, device and equipment for adjusting temperature control device, display device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107870687B (en) | 2021-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107870687A (en) | The method that display device and touch-screen operating temperature to display device are adjusted | |
| JP6335116B2 (en) | OLED interface | |
| JP5969732B2 (en) | OLED lighting device with integrated proximity sensor | |
| US20170160847A1 (en) | Display panel and display device | |
| WO2016206013A1 (en) | Touch sensitive active privacy screen | |
| US20120132643A1 (en) | Microheater and microheater array | |
| US20160070394A1 (en) | Bezel circuit | |
| WO2016189432A1 (en) | Touch panel | |
| US10883813B2 (en) | Sensor for detecting a bending, flexible display apparatus, and method of detecting bending in flexible display apparatus | |
| US9575612B2 (en) | Electromagnetic inductive touch panel, electromagnetic inductive touch display panel and electromagnetic inductive touch display device | |
| CN103377611A (en) | Display unit | |
| CN105929998A (en) | Touch display panel and manufacture method thereof | |
| US10429685B2 (en) | Embedded touch panel having high resistance film and display device | |
| TW201250542A (en) | Touch sensitive display and method for manufacturing the same | |
| CN106406627A (en) | Flexible touch display panel and touch display device | |
| US20190368027A1 (en) | Manufacturing method of substrate with transparent conductive film, manufacturing apparatus of substrate with transparent conductive film, and transparent conductive film | |
| US20150370119A1 (en) | Color Filter Substrate, Liquid Crystal Display Panel, and Liquid Crystal Display Device | |
| JP2015133090A (en) | touch panel | |
| US20170168607A1 (en) | In-cell touch screen, display device and method for manufacturing the same | |
| KR101721299B1 (en) | Touch sensing system comprising touch screen panel | |
| KR101400097B1 (en) | Method and apparatus for sensing touch input | |
| CN105702702A (en) | Oled display device | |
| KR102172929B1 (en) | Organic light emitting display device | |
| JP2018013834A (en) | Touch panel and display | |
| EP3030066B1 (en) | Display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.1568, Jiugong Road, industrial zone, Songjiang District, Shanghai, 201506 Applicant after: Shanghai Hehui optoelectronic Co., Ltd Address before: No.1568, Jiugong Road, industrial zone, Songjiang District, Shanghai, 201506 Applicant before: EverDisplay Optronics (Shanghai) Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |