CN109859638A - U-CUT screen OLED display and its icon display method - Google Patents
U-CUT screen OLED display and its icon display method Download PDFInfo
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- CN109859638A CN109859638A CN201811386189.7A CN201811386189A CN109859638A CN 109859638 A CN109859638 A CN 109859638A CN 201811386189 A CN201811386189 A CN 201811386189A CN 109859638 A CN109859638 A CN 109859638A
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Abstract
The present invention relates to a kind of U-CUT screen OLED display and its icon display methods.The icon display method includes: whether display picture needed for step 10, judgement needs to show icon information, if you do not need to 20 are thened follow the steps, it is no to then follow the steps 30；Step 20 shows display picture according to normal display mode；The display time of step 30, real-time monitoring icon judges whether to need reverse display icon according to the relationship of display time and preset time, if you do not need to 40 are thened follow the steps, it is no to then follow the steps 50；Step 40 normally exports icon information to the screen of display device, and return step 30；Step 50 exports icon information reversion to the screen of display device, and return step 30.U-CUT screen OLED display of the invention and its icon display method can use the Timer module in driving chip, the left-right position that exchange-column shift U-CUT icon is shown, it is set to swap left and right position, to alleviate the U-CUT ghost phenomena based on OLED display.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of U-CUT screen OLED display and its icon to show
Method.
Background technique
Flat panel display device has many merits such as the thin, power saving of fuselage, is widely used.Existing plane is shown
Device mainly includes liquid crystal display device (Liquid Crystal Display, LCD) and organic light emitting diodde desplay device
(Organic Light Emitting Display, OLED).
OLED display device generally includes: substrate, the hole injection layer on anode, is set the anode on substrate
In the hole transmission layer on hole injection layer, the luminescent layer on hole transmission layer, the electron transfer layer on luminescent layer,
Electron injecting layer on electron transfer layer and the cathode on electron injecting layer.The principle of luminosity of OLED display device
It is semiconductor material and luminous organic material under electric field driven, passes through carrier injection and composite guide photoluminescence.Specifically,
OLED display device generallys use tin indium oxide pixel electrode and metal electrode respectively as the anode and cathode of device, certain
Under voltage driving, electrons and holes are injected into electron transfer layer and hole transmission layer, electrons and holes from cathode and anode respectively
Luminescent layer is moved to by electron transfer layer and hole transmission layer respectively, and is met in luminescent layer, exciton is formed and makes to shine
Molecule excitation, the latter issue visible light by radiative relaxation.
Currently, the development based on OLED display technology is seen as the display technology of the following great competitive advantage, OLED mobile phone
City account for rate and steadily improved in recent years, wherein in order to allow screen accounting further to be promoted, Apple Inc. takes the lead in releasing U-
The full screen OLED mobile phone of CUT screen (fringe screen or special-shaped screen).However, the life problems of OLED are always display
The weakness of part uninterruptedly continuously carries out the display of same picture, is easy to accelerate the aging of OLED display device.It is well known that
The top of mobile phone can always exist icon and show (such as time, signal strength or weakness, flow, Wifi etc. prompt icon), these icons
It can be lighted always in mobile phone, such display can accelerate the aging of OLED device, and mobile phone is caused to have ghost (Image
Sticking) phenomenon occurs.
As shown in Figure 1, for the normal positive display schematic diagram for showing lower U-CUT screen OLED mobile phone in the prior art.U-
The main screen 100 of CUT screen OLED mobile phone is equipped with the whole region shown for icon at the top of mobile phone above main screen 100
103；Whole region 103 includes the left area 101 shown for icon at the top of mobile phone, and shows for icon at the top of mobile phone
Right area 102；It is shown it can be seen in fig. 1 that the top of mobile phone can always exist icon, such as time, signal are strong
It is weak, loudspeaker, flow, the prompt icon such as Wifi.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of U-CUT screen OLED display and its icon display method, drops
Low U-CUT screen OLED display shows the ghost phenomena of icon.
To achieve the above object, the present invention provides a kind of icon display method of U-CUT screen OLED display, packets
It includes:
Whether display picture needed for step 10, judgement needs to show icon information, if you do not need to display icon information is then
Step 20 is executed, it is no to then follow the steps 30；
Step 20 shows display picture according to normal display mode；
The display time of step 30, real-time monitoring icon judges whether need according to the relationship of display time and preset time
Reverse display icon is wanted, if you do not need to reverse display icon thens follow the steps 40, it is no to then follow the steps 50；
Step 40 normally exports icon information to the screen of display device normally to show icon, and return step 30；
Step 50, by the screen of icon information reversion output to display device with reverse display icon, and return step 30.
Wherein, the OLED display is OLED mobile phone.
Wherein, in step 50, by the screen of display device, showing that icon on the screen icon information reversion output
The left-right position shown is exchanged.
Wherein, the icon is time, signal strength or weakness, loudspeaker, flow and/or Wifi icon.
The present invention also provides a kind of U-CUT screen OLED displays, comprising:
Whether judgment module needs to show icon information for display picture needed for judging；
Normal display module, for being shown according to normal display mode to display picture；
Timer module is sentenced for the display time of real-time monitoring icon according to the relationship of display time and preset time
It is disconnected whether to need reverse display icon；
The normal display module of icon, for normally exporting icon information to the screen of display device with normal display figure
Mark；
Icon reverse display module, for icon information reversion to be exported the screen to display device with reverse display figure
Mark.
Wherein, the OLED display is OLED mobile phone.
Wherein, the icon reverse display module is by, to the screen of display device, making figure for icon information reversion output
The left-right position shown on the screen is marked to exchange.
Wherein, the icon is time, signal strength or weakness, loudspeaker, flow and/or Wifi icon.
To sum up, U-CUT screen OLED display of the invention and its icon display method can use in driving chip
Timer module, the left-right position that exchange-column shift U-CUT icon is shown makes it swap left and right position, is based on to alleviate
The U-CUT ghost phenomena of OLED display.
Detailed description of the invention
With reference to the accompanying drawing, by the way that detailed description of specific embodiments of the present invention, technical solution of the present invention will be made
And other beneficial effects are apparent.
In attached drawing,
Fig. 1 normally shows the positive display schematic diagram of lower U-CUT screen OLED mobile phone in the prior art；
Fig. 2 is the positive display schematic diagram of U-CUT screen OLED mobile phone under icon reverse display；
Fig. 3 is the icon reverse display logic chart of U-CUT screen OLED mobile phone；
Fig. 4 is the flow chart of the icon display method of U-CUT screen OLED display of the present invention.
Specific embodiment
It referring to fig. 4, is the flow chart of the icon display method of U-CUT screen OLED display of the present invention, it is main to wrap
It includes:
Whether display picture needed for step 10, judgement needs to show icon information, if you do not need to display icon information is then
Step 20 is executed, it is no to then follow the steps 30.
Step 20 shows display picture according to normal display mode.
OLED display can be the display devices such as mobile phone or tablet computer, due to application programs some in display device
Display icon information is not needed when operation, therefore whether the picture shown needed for can prejudging needs to show icon information,
The behaviour that periodically reversion icon is shown can be further executed by the driving chip of display device if necessary to show icon information then
Make, if you do not need to then driving chip can be shown display icon information according to existing normal display mode.
The display time of step 30, real-time monitoring icon judges whether need according to the relationship of display time and preset time
Reverse display icon is wanted, if you do not need to reverse display icon thens follow the steps 40, it is no to then follow the steps 50；By step 40 or
50 left area and right area on U-CUT screen top shows icon；The driving chip one of OLED display
As be equipped with Timer module, can be monitored in real time the display time of icon using the Timer module of driving chip, setting is default
Time avoids icon from uninterruptedly continuously carrying out same picture using preset time as the time interval of left and right reverse display icon
The display in face；It can carry out clocked flip switching U- by comparing the size relation for the display time and preset time that monitoring obtains
The operation for the left-right position that CUT icon is shown.
Step 40 normally exports icon information to the screen of display device normally to show icon, and return step 30；
And step 50, by the screen of icon information reversion output to display device with reverse display icon, and return step 30；Pass through
Return step 30 is to be repeated the operation of exchange-column shift.The function of driving chip itself can support processing icon information, this
Reverse display icon representation transition diagram is marked on the left area on U-CUT screen top and the display position of right area in invention,
Specific inversion mode can be, but not limited to, the left area and right area that make icon on U-CUT screen top in mirror image
It is symmetrically inverted, also can choose other suitable position conversion regimes.The present invention can use the timing in driving chip
Device module carrys out the left-right position that exchange-column shift U-CUT icon is shown, it is made to swap left and right position, is shown to alleviate based on OLED
The U-CUT ghost phenomena of device.
The icon display method of U-CUT screen OLED display according to the present invention, the present invention also provides corresponding U-
CUT screen OLED display, can be used to implement icon display method of the invention.The U-CUT screen OLED display
It specifically includes that judgment module, whether needs to show icon information for display picture needed for judging, it can be into one according to judging result
Step normal display module or Timer module；Normal display module, for according to normal display mode to display picture into
Row display；Timer module judges for the display time of real-time monitoring icon according to the relationship of display time and preset time
Reverse display icon whether is needed, the normal display module of icon or icon reverse display mould can further be called according to judging result
Block；The normal display module of icon can be into for icon information normally to be exported to the screen to display device normally to show icon
One step Timer module is to monitor display time of icon；Icon reverse display module, it is defeated for inverting icon information
Timer module can be called further to monitor the display time of icon with reverse display icon to the screen of display device out.
Wherein, judgment module, normal display module, Timer module, the normal display module of icon and icon reverse display module etc.
Module can choose to be realized using the driving chip of existing OLED display.Wherein, the OLED display can be
OLED mobile phone.The icon reverse display module can be by, to the screen of display device, making figure for icon information reversion output
The left-right position shown on the screen is marked to exchange.The icon can be time, signal strength or weakness, loudspeaker, flow and/or Wifi etc.
Icon.
As shown in Fig. 2, its positive display schematic diagram for U-CUT screen OLED mobile phone under icon reverse display, with U-CUT
Illustrate the icon display method of U-CUT screen OLED display of the present invention for screen OLED mobile phone.U-CUT screen OLED
Mobile phone is equipped with main screen 200；The whole region 203 shown for icon at the top of mobile phone is equipped with above main screen 200；Whole region
203 include the left area 201 shown for icon at the top of mobile phone, and the right area shown for icon at the top of mobile phone
202, icon can be the icons such as time, signal strength or weakness, loudspeaker, flow and/or Wifi；With normally shown in Fig. 1 under icon
It compares, in figure 2 it can be seen that the mobile phone right area icon under normal display has been inverted to the left side area of mobile phone screen
Domain, the mobile phone left area icon under normal display have been inverted to the right area of mobile phone screen.
As shown in figure 3, it is the icon reverse display logic chart of U-CUT screen OLED mobile phone, with U-CUT screen OLED hand
Illustrate the icon display method of U-CUT screen OLED display of the present invention for machine.U-CUT screen OLED mobile phone mainly wraps
Driving mainboard 300 and mobile phone screen 305 are included, mobile phone screen 305 is specifically as follows U-CUT screen, and driving mainboard 300 is equipped with driving
Chip (DIC, Driver Integrated Chip)；Driving chip is equipped with judgment module 301, since some application programs are run
When do not show icon information, therefore judge using judgment module 301 the display picture provided from the end mobile phone application processor (AP)
Whether need to show icon information, if necessary to show icon information then driving chip further executes timing invert icon show
Operation, if you do not need to display icon information then driving chip can be shown according to existing normal display mode；Driving
Chip is equipped with Timer module 302, and the display time t of icon can be monitored in real time using the Timer module 302 of driving chip,
Then judge to show whether time t reaches preset time T；Driving chip is additionally provided with the normal display module 303 of icon, if display
Time t does not reach preset time T (i.e. t < T), and icon is not required to reverse display, then icon information is normally exported to mobile phone screen
305 normally to show icon；Driving chip is additionally provided with icon reverse display module 304, if display time t reaches preset time
Icon information is then inverted at this time and is exported by T (i.e. t=T), ghost caused by icon needs reverse display to show to avoid long-time
To mobile phone screen 305 with reverse display icon, and display time t is assigned a value of 0, that is, the initialization display time with again from
0 starts the detecting display time, to realize the alternating action of icon normal display module 303 and icon reverse display module 304；Hand
Machine screen 305 can carry out icon information according to the output of the normal display module 303 of icon and icon reverse display module 304
It has been shown that, by preset time T, the left-right position that can be shown with exchange-column shift icon is made it swap left and right position, can alleviate base
In the U-CUT ghost phenomena of OLED mobile phone.
To sum up, U-CUT screen OLED display of the invention and its icon display method can use in driving chip
Timer module, the left-right position that exchange-column shift U-CUT icon is shown makes it swap left and right position, is based on to alleviate
The U-CUT ghost phenomena of OLED display.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the appended right of the present invention
It is required that protection scope.
Claims (8)
1. a kind of icon display method of U-CUT screen OLED display characterized by comprising
Whether display picture needed for step 10, judgement needs to show icon information, if you do not need to display icon information then executes
Step 20, no to then follow the steps 30；
Step 20 shows display picture according to normal display mode；
The display time of step 30, real-time monitoring icon judges whether to need anti-according to the relationship of display time and preset time
Turn display icon, if you do not need to reverse display icon thens follow the steps 40, it is no to then follow the steps 50；
Step 40 normally exports icon information to the screen of display device normally to show icon, and return step 30；
Step 50, by the screen of icon information reversion output to display device with reverse display icon, and return step 30.
2. the icon display method of U-CUT screen OLED display as described in claim 1, which is characterized in that described
OLED display is OLED mobile phone.
3. the icon display method of U-CUT screen OLED display as described in claim 1, which is characterized in that step 50
In, by the way that by the screen of icon information reversion output to display device, the left-right position for showing that icon on the screen is exchanged.
4. the icon display method of U-CUT screen OLED display as described in claim 1, which is characterized in that the figure
It is designated as time, signal strength or weakness, loudspeaker, flow and/or Wifi icon.
5. a kind of U-CUT screen OLED display characterized by comprising
Whether judgment module needs to show icon information for display picture needed for judging；
Normal display module, for being shown according to normal display mode to display picture；
Timer module is according to the judgement of the relationship of display time and preset time for the display time of real-time monitoring icon
It is no to need reverse display icon；
The normal display module of icon, for normally exporting icon information to the screen of display device normally to show icon；
Icon reverse display module, for icon information reversion to be exported the screen to display device with reverse display icon.
6. U-CUT screen OLED display as claimed in claim 5, which is characterized in that the OLED display is
OLED mobile phone.
7. U-CUT screen OLED display as claimed in claim 5, which is characterized in that the icon reverse display module
By the way that by the screen of icon information reversion output to display device, the left-right position for showing that icon on the screen is exchanged.
8. U-CUT screen OLED display as claimed in claim 5, which is characterized in that the icon is the time, signal is strong
Weak, loudspeaker, flow and/or Wifi icon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811386189.7A CN109859638A (en) | 2018-11-20 | 2018-11-20 | U-CUT screen OLED display and its icon display method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811386189.7A CN109859638A (en) | 2018-11-20 | 2018-11-20 | U-CUT screen OLED display and its icon display method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111757169A (en) * | 2020-06-22 | 2020-10-09 | 海信视像科技股份有限公司 | Mute state identification method and display device |
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