CN110556083B - Display screen brightness control method, control system and operating system - Google Patents
Display screen brightness control method, control system and operating system Download PDFInfo
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- CN110556083B CN110556083B CN201910907546.8A CN201910907546A CN110556083B CN 110556083 B CN110556083 B CN 110556083B CN 201910907546 A CN201910907546 A CN 201910907546A CN 110556083 B CN110556083 B CN 110556083B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention relates to the field of laser marking, in particular to a display screen brightness control method, a control system and an operating system, wherein the display screen brightness control method comprises the following steps: acquiring an identification area matched with the fingerprint sensor area on the AMOLED display screen; determining a brightness adjustment region in the recognition region; and adjusting the brightness of the brightness adjusting area according to the on/off information of the fingerprint sensor. According to the method, the identification area matched with the fingerprint sensor area on the AMOLED display screen is obtained, the brightness adjusting area located in the identification area on the AMOLED display screen is determined, the brightness of the brightness adjusting area is adjusted, the fingerprint identification efficiency can be guaranteed, and meanwhile the problems of aging and burning of the AMOLED panel can be effectively prevented.
Description
Technical Field
The invention relates to the field of screen brightness adjustment, in particular to a display screen brightness control method, a control system and an operating system.
Background
The screen fingerprint is a hidden fingerprint design under the screen, and can be unlocked by directly pressing a designated area of the screen with a finger. In order to better realize the fingerprint function, the brightness of a screen needs to be increased when fingerprint identification is performed on the existing AMOLED panel with the fingerprint function, and the operation can cause the AMOLED panel to age and even burn out.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, an object of the present invention is to provide a method, a system and an operating system for controlling brightness of a display screen, which solve the problem of aging and burning of the existing AMOLED panel with fingerprint function.
The technical scheme of the invention is as follows:
the invention provides a display screen brightness control method, which specifically comprises the following steps:
a, acquiring an identification area matched with a fingerprint sensor area on an AMOLED display screen;
b, determining a brightness adjusting area in the identification area;
and step C, adjusting the brightness of the brightness adjusting area according to the opening/closing information of the fingerprint sensor.
Further preferred embodiments of the present invention are: the step B comprises the following steps:
step B1, setting the position in the brightness adjusting area through a preset rule;
step B2, the size and shape of the brightness adjustment area are set.
Further preferred embodiments of the present invention are: in the step B, a plurality of brightness adjustment regions are provided.
Further preferred embodiments of the present invention are: in step B1, the preset rule is:
randomly setting a brightness adjusting area by a user; or
A plurality of pre-selection areas are set through the system, and one or more areas are randomly selected by a user to become brightness adjusting areas.
Further preferred embodiments of the present invention are: in step B1, the preset rule is:
setting a plurality of preselected areas and setting a selection sequence through a system or a user;
according to the selection sequence, in the fingerprint unlocking period, selecting one or more preselected areas as brightness adjusting areas until all the preselected areas are selected, and entering the next cycle;
the selection sequence can be set according to the arrangement of the preselected areas, and can also be set randomly.
Further preferred embodiments of the present invention are: in the step B1, the preselected rule is;
acquiring the contact position of a finger through a mobile phone screen, and establishing a bright point adjusting area according to the contact position; or
Presetting a plurality of preselection areas, acquiring the finger touch point position acquired by a mobile phone screen, and selecting one or more preselection areas with a short distance as a brightness adjusting area according to the finger touch point position.
Further preferred embodiments of the present invention are: in step B2, the different brightness adjustment regions may be set to different sizes and shapes.
Further preferred embodiments of the present invention are: the step C comprises the following steps:
step C1, acquiring the information of the fingerprint sensor, and determining the on/off state of the fingerprint sensor;
step C2, if the fingerprint sensor is in the open state, the brightness of the brightness adjusting area is increased;
and step C2, if the fingerprint sensor is in the off state, reducing the brightness of the brightness adjusting area to be the same as the brightness of other display areas of the AMOLED display screen.
The invention also provides a display screen brightness control system, comprising:
an identification area acquisition module: the fingerprint sensor area matching method comprises the steps of acquiring an identification area matched with a fingerprint sensor area on an AMOLED display screen;
a brightness adjustment region determination module: for determining a brightness adjustment region in the identification region;
the brightness adjusting module: for adjusting the brightness of the brightness adjustment area according to the on/off information of the fingerprint sensor.
Further preferred embodiments of the present invention are: the brightness adjustment region determination module includes:
a position determination unit for setting a position in the brightness adjustment area by a preset rule;
and the shape and size determining unit is used for setting the size and the shape of the brightness adjusting area.
The present invention also provides an operating system comprising:
the working module comprises: the method is used for normal display of the mobile phone;
a standby module: the standby is used, and the power supply is saved;
fingerprint sensor module: the module is used for unlocking the fingerprint and converting a standby module into a working module, and the module controls the screen brightness by adopting the display screen brightness control method;
when the fingerprint sensor module is not adopted, the working module and the standby module can be mutually converted; when the fingerprint sensor module is adopted, the standby module is converted into the fingerprint sensor module, and then the fingerprint sensor module is converted into the working module or the working module is converted into the fingerprint sensor module, and then the fingerprint sensor module is converted into the working module.
The invention has the beneficial effects that: the method comprises the steps of firstly acquiring an identification area matched with a fingerprint sensor area on the AMOLED display screen, then determining a brightness adjusting area located in the identification area on the AMOLED display screen, and adjusting the brightness of the brightness adjusting area, so that the fingerprint identification efficiency can be ensured, and meanwhile, the problems of aging and burning of the AMOLED panel can be effectively prevented.
Drawings
FIG. 1 is a schematic diagram illustrating the distribution of the identification areas and the brightness adjustment areas on the AMOLED display screen according to the embodiment of the present invention;
FIG. 2 is a flow chart of a method for controlling the brightness of a display screen according to an embodiment of the present invention;
FIG. 3 is a flowchart of step S200 of an embodiment of the present invention;
FIG. 4 is a flowchart of step S300 of an embodiment of the present invention;
FIG. 5 is a schematic diagram of a display screen brightness control system according to an embodiment of the present invention;
FIG. 6 is a block diagram of an operating system according to an embodiment of the present invention.
Detailed Description
The invention provides a display screen brightness control method, a control system and an operating system, and in order to make the purpose, technical scheme and effect of the invention clearer and clearer, the invention is further described in detail below by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The display screen brightness control method provided by the embodiment of the invention is also referred to fig. 1 and fig. 6, and comprises the following steps:
s100, acquiring an identification area matched with a fingerprint sensor area on the AMOLED display screen;
step S200, determining a brightness adjusting area in the identification area;
and step S300, adjusting the brightness of the brightness adjusting area according to the opening/closing information of the fingerprint sensor.
According to the display screen brightness control method, the identification area matched with the fingerprint sensor area on the AMOLED display screen is obtained, the brightness adjusting area located in the identification area on the AMOLED display screen is determined, the brightness of the brightness adjusting area is adjusted, the fingerprint identification efficiency can be guaranteed, and meanwhile the problems of aging and burning of the AMOLED panel can be effectively solved. In this embodiment, the brightness adjustment area is one of the identification areas, the fingerprint identification efficiency can be improved by adjusting the brightness of the brightness adjustment area, the brightness of the whole identification area does not need to be improved, the service life of the AMOLED display screen can be effectively prolonged, and the aging and burning probability of the AMOLED display screen is reduced.
Further, as shown in fig. 1 and fig. 2, the step S200 includes the steps of:
step S210, setting the position in the brightness adjusting area through a preset rule;
step S220, the size and shape of the brightness adjustment area are set.
The position in the brightness adjusting area is set through the preset rule, the size and the shape of the brightness adjusting area are set, the brightness adjusting area can be changed according to actual requirements, a better adjusting effect is achieved, and the fingerprint identification efficiency is improved. In this embodiment, the step of establishing the brightness adjusting area is as follows: and acquiring coordinate information of the brightness adjusting area through a preset rule, mapping the coordinate information to an X coordinate and a Y coordinate of the AMOLED display screen, and establishing the brightness adjusting area with a certain shape and size by taking the X coordinate and the Y coordinate of the AMOLED display screen as central points.
Further, as shown in fig. 1 and fig. 2, in step S210, the preset rule is:
randomly setting a brightness adjusting area by a user; or
A plurality of preselected areas are set through the system, and one or more of the preselected areas are randomly selected by a user to become brightness adjusting areas.
By the rule, the user can randomly set the number and the positions of the brightness adjusting areas, or set a plurality of preselected areas according to the system, and randomly select one or more preselected areas to be the brightness adjusting areas. The brightness adjusting area is set by using the specification, the convenience and the rapidness are realized, and the setting efficiency is high.
Further, as shown in fig. 1 and fig. 2, in the step S210, the preset rule is:
setting a plurality of preselected areas and setting a selection sequence through a system or a user;
according to the selection sequence, in different fingerprint unlocking periods, selecting one or more preselected areas as brightness adjusting areas until all the preselected areas are selected, and entering the next cycle;
the selection sequence can be set according to the arrangement of the preselected areas, and can also be set randomly.
After the fingerprint unlocking is triggered, brightness adjustment is carried out on the brightness adjustment area, when the fingerprint unlocking is closed and the brightness adjustment area returns to be consistent with the brightness of other areas of the AMOLED display screen, a fingerprint unlocking period is formed.
Wherein, the preselection area and the brightness adjustment area are the same area, and the difference is that the brightness adjustment cannot be carried out when the preselection area is determined as the preselection area; when the brightness adjustment area is determined, brightness adjustment may be performed.
The present rule adds a selection order to a plurality of preselected regions, and different preselected regions need to be selected according to the selection order to become brightness adjustment regions in different fingerprint unlock periods, and the next cycle can be entered after all the preselected regions are limited to be selected. Through the limitation, the service frequencies of different brightness adjusting areas can be effectively ensured to be close, the aging of the AMOLED display screen caused by the overhigh service frequency of part of the brightness adjusting areas can be effectively prevented, and the service life of the AMOLED display screen is prolonged. Referring to fig. 1, an identification area B is located in an AMOLED display screen a, nine preselection areas C are located in the identification area B, and the nine preselection areas are sorted from one to nine, and in a first fingerprint unlocking period, the preselection area C labeled as 1 can be selected as a brightness adjustment area for brightness adjustment; in the next fingerprint unlocking period, the preselection area C with the selection number of 2 becomes a brightness adjustment area for brightness adjustment, and the next cycle is not started until the preselection areas C from 1 to 9 are all selected. Of course, in one fingerprint unlocking period, a plurality of preselected areas C can be selected as brightness adjusting areas to improve the illumination effect and improve the efficiency of fingerprint unlocking.
Further, as shown in fig. 1 and fig. 2, in the step S210, the preselected rule is;
acquiring the contact position of a finger through a mobile phone screen, and establishing a bright point adjusting area according to the contact position; or
Presetting a plurality of preselection areas, acquiring the finger touch point position acquired by a mobile phone screen, and selecting one or more preselection areas with a short distance as a brightness adjusting area according to the finger touch point position.
Through this rule, can set up the brightness control region near the contact position of finger or contact position, improve the regional effect of lighting up of brightness control, can further improve fingerprint identification's efficiency more.
Further, as shown in fig. 1 and fig. 2, in the step S220, different brightness adjustment areas may be set to have different sizes and shapes.
By setting the size and the shape of the brightness adjusting area, the illumination effect can be further improved, and the fingerprint identification efficiency is improved. The user can also set the size and the shape of the brightness adjusting area according to personal preference, and the user experience can be improved.
Further, as shown in fig. 1 and fig. 3, the step S300 includes the steps of:
step S310, acquiring information of the fingerprint sensor, and determining the on/off state of the fingerprint sensor;
step S320, if the fingerprint sensor is in an open state, the brightness of the brightness adjusting area is improved;
in step S330, if the fingerprint sensor is in the off state, the brightness of the brightness adjustment area is reduced to be the same as the brightness of other display areas of the AMOLED display screen.
Further, as shown in fig. 5, the present invention also provides a display screen brightness control system, including:
the identification area acquisition module 100: the fingerprint sensor area matching method comprises the steps of acquiring an identification area matched with a fingerprint sensor area on an AMOLED display screen;
the brightness adjustment region determination module 200: for determining a brightness adjustment region in the identification region;
the brightness adjustment module 300: for adjusting the brightness of the brightness adjustment area according to the on/off information of the fingerprint sensor.
The recognition area matching with the fingerprint sensor area on the AMOLED display screen can be acquired through the recognition area acquisition module 100, the brightness adjustment area on the AMOLED display screen located in the recognition area is determined through the brightness adjustment area determination module 200, and finally the brightness of the brightness adjustment area is adjusted through the brightness adjustment module 300, so that the fingerprint recognition efficiency can be ensured, and meanwhile, the problems of aging and burning-out of the AMOLED panel can be effectively prevented.
Further, as shown in fig. 6, the brightness adjustment region determining module 200 includes:
a position determination unit 210 for setting a position in the brightness adjustment area by a preset rule;
a shape size determination unit 220 for setting the size and shape of the brightness adjustment region.
Further, as shown in fig. 1 and fig. 2, the present invention further provides an operating system, including:
the working module 400: for normal display of the screen;
the standby module 500: the standby is used, and the power supply is saved;
the fingerprint sensor module 600: the module is used for unlocking the fingerprint and converting a standby module into a working module, and the module controls the screen brightness by adopting the display screen brightness control method;
when the fingerprint sensor module is not adopted, the working module and the standby module can be mutually converted; when the fingerprint sensor module is adopted, the standby module is converted into the fingerprint sensor module, and then the fingerprint sensor module is converted into the working module or the working module is converted into the fingerprint sensor module, and then the fingerprint sensor module is converted into the working module.
By adopting the display screen brightness control method in the fingerprint sensor module 600, the mobile phone screen can be adjusted when the fingerprint sensor module 600 works, and the service life of the screen can be effectively prolonged by using the fingerprint unlocking of the system.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (7)
1. A display screen brightness control method is characterized by comprising the following steps:
a, acquiring an identification area matched with a fingerprint sensor area on an AMOLED display screen;
b, determining a brightness adjusting area in the identification area;
step C, adjusting the brightness of the brightness adjusting area according to the opening/closing information of the fingerprint sensor;
the step B comprises the following steps:
step B1, setting the position in the brightness adjusting area through a preset rule;
step B2, setting the size and shape of the brightness adjusting area;
in step B2, the different brightness adjustment regions may be set to different sizes and shapes.
2. The display screen brightness control method according to claim 1, wherein in the step B1, the preset rule is:
randomly setting a brightness adjusting area by a user; or
A plurality of pre-selection areas are set through the system, and one or more areas are randomly selected by a user to become brightness adjusting areas.
3. The display screen brightness control method according to claim 1, wherein in the step B1, the preset rule is:
setting a plurality of preselected areas and setting a selection sequence through a system or a user;
according to the selection sequence, in the fingerprint unlocking period, selecting one or more preselected areas as brightness adjusting areas until all the preselected areas are selected, and entering the next cycle;
the selection sequence can be set according to the arrangement of the preselected areas, and can also be set randomly.
4. The display screen brightness control method according to claim 1, wherein in the step B1, the preset rule is;
acquiring the contact position of a finger through a mobile phone screen, and establishing a bright point adjusting area according to the contact position; or
Presetting a plurality of preselection areas, acquiring the finger touch point position acquired by a mobile phone screen, and selecting one or more preselection areas with a short distance as a brightness adjusting area according to the finger touch point position.
5. The display screen brightness control method of claim 1, wherein the step C comprises the steps of:
step C1, acquiring the information of the fingerprint sensor, and determining the on/off state of the fingerprint sensor;
step C2, if the fingerprint sensor is in the open state, the brightness of the brightness adjusting area is increased;
and step C2, if the fingerprint sensor is in the off state, reducing the brightness of the brightness adjusting area to be the same as the brightness of other display areas of the AMOLED display screen.
6. A display screen brightness control system, comprising:
an identification area acquisition module: the fingerprint sensor area matching method comprises the steps of acquiring an identification area matched with a fingerprint sensor area on an AMOLED display screen;
a brightness adjustment region determination module: for determining a brightness adjustment region in the identification region;
the brightness adjusting module: the fingerprint sensor is used for switching on/off information according to the fingerprint sensor so as to adjust the brightness of the brightness adjusting area;
the brightness adjustment region determination module includes:
a position determination unit for setting a position in the brightness adjustment area by a preset rule;
a shape and size determining unit for setting the size and shape of the brightness adjusting area;
wherein the shape size determining unit may set different sizes and shapes for different brightness adjustment regions.
7. An operating system, comprising:
the working module comprises: for normal display of the screen;
a standby module: the standby is used, and the power supply is saved;
fingerprint sensor module: the module is used for unlocking fingerprints and converting a standby module into a working module, and the module controls the screen brightness by adopting the display screen brightness control method as claimed in any one of claims 1 to 5;
when the fingerprint sensor module is not adopted, the working module and the standby module can be mutually converted; when the fingerprint sensor module is adopted, the standby module is converted into the fingerprint sensor module, and then the fingerprint sensor module is converted into the working module or the working module is converted into the fingerprint sensor module, and then the fingerprint sensor module is converted into the working module.
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| TWI792343B (en) * | 2021-06-09 | 2023-02-11 | 大陸商北京集創北方科技股份有限公司 | Optical fingerprint verification method and touch display device and information processing device using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656665A (en) * | 2016-07-25 | 2018-02-02 | 印象认知（北京）科技有限公司 | Fingerprint collecting control method, device and electronic equipment based on display screen |
| CN107728979A (en) * | 2017-09-30 | 2018-02-23 | 联想(北京)有限公司 | A kind of processing method and electronic equipment |
| CN108008778A (en) * | 2016-04-19 | 2018-05-08 | 三星电子株式会社 | Support the electronic device and its operating method of fingerprint authentication |
| CN108766975A (en) * | 2018-04-28 | 2018-11-06 | 上海天马有机发光显示技术有限公司 | A kind of display panel and electronic equipment |
| CN109256090A (en) * | 2018-11-16 | 2019-01-22 | 京东方科技集团股份有限公司 | A kind of adjusting method, display panel and display device showing picture |
| CN109359572A (en) * | 2018-09-30 | 2019-02-19 | 联想(北京)有限公司 | Information processing method, device and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109409320B (en) * | 2018-11-08 | 2022-03-29 | Oppo广东移动通信有限公司 | Fingerprint acquisition method and related equipment |
-
2019
- 2019-09-24 CN CN201910907546.8A patent/CN110556083B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108008778A (en) * | 2016-04-19 | 2018-05-08 | 三星电子株式会社 | Support the electronic device and its operating method of fingerprint authentication |
| CN107656665A (en) * | 2016-07-25 | 2018-02-02 | 印象认知（北京）科技有限公司 | Fingerprint collecting control method, device and electronic equipment based on display screen |
| CN107728979A (en) * | 2017-09-30 | 2018-02-23 | 联想(北京)有限公司 | A kind of processing method and electronic equipment |
| CN108766975A (en) * | 2018-04-28 | 2018-11-06 | 上海天马有机发光显示技术有限公司 | A kind of display panel and electronic equipment |
| CN109359572A (en) * | 2018-09-30 | 2019-02-19 | 联想(北京)有限公司 | Information processing method, device and electronic equipment |
| CN109256090A (en) * | 2018-11-16 | 2019-01-22 | 京东方科技集团股份有限公司 | A kind of adjusting method, display panel and display device showing picture |
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Address after: 526000 room 127, building B, Zhaoqing New Area Investment Development Co., Ltd., North eighth District, Guicheng new city, Dinghu District, Zhaoqing City, Guangdong Province Applicant after: Guangdong Shenghe Microelectronics Co., Ltd Address before: 526000 room 127, building B, Zhaoqing New Area Investment Development Co., Ltd., North eighth District, Guicheng new city, Dinghu District, Zhaoqing City, Guangdong Province Applicant before: Guangdong Shenghe Technology Co.,Ltd. |
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Address after: 526000 room 127, plant (Building B) of Zhaoqing New Area Investment Development Co., Ltd., Beiba District, Guicheng new town, Dinghu District, Zhaoqing City, Guangdong Province Applicant after: Shenghe Microelectronics (Zhaoqing) Co.,Ltd. Address before: 526000 room 127, plant (Building B) of Zhaoqing New Area Investment Development Co., Ltd., Beiba District, Guicheng new town, Dinghu District, Zhaoqing City, Guangdong Province Applicant before: Guangdong Shenghe Microelectronics Co., Ltd |
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