WO2020113648A1 - 显示面板的驱动方法、驱动电路和显示装置 - Google Patents
显示面板的驱动方法、驱动电路和显示装置 Download PDFInfo
- Publication number
- WO2020113648A1 WO2020113648A1 PCT/CN2018/120840 CN2018120840W WO2020113648A1 WO 2020113648 A1 WO2020113648 A1 WO 2020113648A1 CN 2018120840 W CN2018120840 W CN 2018120840W WO 2020113648 A1 WO2020113648 A1 WO 2020113648A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display panel
- resolution
- display
- display area
- data
- Prior art date
Links
Images
Classifications
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- 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
-
- 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]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2354/00—Aspects of interface with display user
Definitions
- the present application relates to the field of display technology, and in particular, to a driving method of a display panel, a driving circuit, and a display device.
- Ultra-high-definition sources are limited, and many movies still only have standard-definition and high-definition sources.
- UD ultra-high definition
- the display effect will be greatly reduced, and the TV The larger the size, the more the whole picture becomes unclear, and the rough details are more obvious, which makes the viewing effect less than optimal and wastes hardware facilities.
- the application provides a driving method, a driving circuit and a display device for a display panel, to solve the problem that the display screen of an ultra-high definition TV caused by a standard definition source is not clear.
- This application provides a method for driving a display panel, including the steps of:
- the adjusted display area is displayed on the display panel.
- the size of the actual display area is automatically calculated at a preset corresponding ratio.
- each pixel on the display panel is displayed in a 1:1 manner to calculate the size of the actual display area.
- the steps of the adjusted display area corresponding to the source data include:
- the adjusted actual display area is set.
- the method before prompting the user to input adjustment data, the method further includes:
- the method before prompting the user to input adjustment data, the method further includes:
- the step of prompting the user to input adjustment data is directly skipped, and the entire area of the display panel is used as the actual display area to drive the display panel to display in full screen.
- the entire area of the display panel is used as the actual display area to drive the display panel to display in full screen.
- the adjustment data of the actual display area includes: obtaining the target resolution of the source;
- the corresponding adjusted display area is calculated and generated according to the target resolution of the input source.
- the step of displaying on the display panel according to the adjusted display area after performing data calculation according to the resolution of the source data and the resolution of the current display panel includes:
- the target resolution of the source perform data calculation on the source data to calculate the size of the display area, and correspondingly generate the screen data corresponding to each pixel in the actual display area of the display panel, and drive the display panel, Display on the display panel.
- the adjustment data of the actual display area includes: the size of the actual display area;
- the size of the input actual display area is directly set to the size of the adjusted actual display area.
- the step of displaying on the display panel according to the adjusted display area after performing data calculation according to the resolution of the source data and the resolution of the current display panel includes:
- data calculation is performed on the source data to generate screen data corresponding to each pixel in the actual display area of the display panel, and the display panel is driven and displayed on the display panel.
- the adjustment data of the actual display area further includes: the position of the actual display area;
- the steps of displaying on the display panel according to the adjusted display area include:
- the position of the actual display area is the center position of the display panel or the edge position of the display panel.
- the area outside the display area of the display panel after the adjustment is a display filling area
- the source After performing data calculation according to the resolution of the source data and the resolution of the current display panel, in the step of displaying on the display panel according to the adjusted display area, the source is displayed in the adjusted display area Data; in the filled area, it is displayed as a filled screen.
- the filled picture is a black picture.
- the filled screen is a pure white screen.
- the display panel is provided with at least two actual display areas, and the at least two display areas correspond to the same or different source data.
- the present application also discloses a driving circuit, including: a source analysis chip to obtain the resolution of the source data; a panel resolution analysis chip to obtain the resolution of the current display panel; and an adjusted display area corresponding to the source data Obtain the chip after the adjusted display area; and calculate the display chip according to the resolution of the source data and the resolution of the current display panel, perform data calculation, generate actual drive data, and display on the display panel according to the adjusted display area.
- the present application also discloses a display device, including a display panel, and a driving circuit for driving the display panel.
- the display panel includes a thin film transistor liquid crystal display panel.
- the resolution of the source may be different, so that the resolution of the picture displayed by the display panel will also be different.
- the source data of different resolutions set the size and position of the display area of the display panel, and adjust the calculation according to the resolution of the source and the resolution of the display panel. At the position and display area of the display area you want to see The size of the display is displayed.
- the size of the display area can be adjusted according to user needs, and then the actual resolution of the same source data display With the adjustment, the display can achieve better and closer to the user's needs.
- FIG. 1 is a schematic diagram of a driving circuit according to an embodiment of the present application
- FIG. 2 is a schematic diagram of a display panel according to an embodiment of the present application.
- FIG. 3 is a schematic flowchart of a method for driving a display panel according to an embodiment of the present application.
- FIG. 4 is a schematic diagram of a display device according to an embodiment of the present application.
- connection should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
- installation should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
- an embodiment of the present application discloses a driving method of the display panel 100, which includes the steps of:
- S34 Perform data calculation according to the resolution of the source data and the current resolution of the display panel 100, and display on the display panel 100 according to the adjusted display area.
- the resolution of different source data received by the display panel 100 may be different, so that the resolution of the screen displayed by the display panel 100 will also be different.
- set the size and position of the display area of the display panel 100 adjust the calculation according to the resolution of the source and the resolution of the display panel 100, and display the position of the display area you want to see And the size of the display area is displayed.
- the size of the display area can be adjusted according to user needs, and then the same source data is displayed The actual resolution of is adjusted accordingly, and a better and closer display effect can be achieved when displaying.
- the actual display area is automatically calculated at a preset corresponding ratio The size of 110.
- the source data does not correspond to the resolution of the display panel 100, which will result in a rough display.
- the resolution of the source data after obtaining the source data, according to the resolution of the source data, without user selection, directly according to The resolution of the source data automatically calculates the size of the actual display area 110 at a preset corresponding ratio. The user has simple operation, convenient use, and better experience.
- each of the display panel 100 is corresponded in a 1:1 manner Display on the pixels to calculate the size of the actual display area 110.
- the step of adjusting the display area corresponding to the source data includes: prompting the user to input adjustment data of the actual display area 110; setting the adjusted actual display area according to the adjustment data of the actual display area 110 input by the user 110.
- the adjusted area range is the display area, which allows the user to adjust the clarity of the picture he wants to watch. Degree, and setting the position of the viewing screen in the display panel 100, which is convenient for the user to watch according to the screen size and the position of the viewing area, which is close to the user's needs.
- the method before prompting the user to input adjustment data, the method further includes: comparing the resolution of the source data with the resolution of the display panel 100: when the resolution of the display panel 100 is higher than the source When the resolution of the data is reached, a step of prompting the user to input adjustment data is started; when the resolution of the display panel 100 is equal to or lower than the resolution of the source data, the step of prompting the user to input adjustment data is directly skipped to All areas of the display panel 100 are actual display areas 110, and the display panel 100 is driven to display in full screen.
- the resolution of the source data is compared with the resolution of the display panel 100, and when the resolution of the display panel 100 is higher than the resolution of the source data, a prompt The user makes adjustments; and when it is equal to or lower than the resolution of the source data, the entire area of the direct display panel 100 is the actual display area 110, driving the display panel 100 to display in full screen, taking into account the display of better resolution display and the user Experience.
- the step of acquiring the adjusted display area corresponding to the source data if the user chooses not to adjust, the entire area of the display panel 100 is used as the actual display area 110, and the display panel 100 is driven to display in full screen.
- the adjustment data of the actual display area 110 includes: the size of the actual display area 110; in the step of acquiring the adjusted display area corresponding to the source data, the size of the actual display area 110 is input It is directly set to the size of the adjusted actual display area 110; after performing data calculation according to the resolution of the source data and the resolution of the current display panel 100, the display area is displayed on the display panel 100 according to the adjusted display area
- the steps include: performing data calculation on the source data according to the size of the display area, correspondingly generating screen data corresponding to each pixel in the actual display area 110 of the display panel 100, driving the display panel 100, and displaying the data on the display panel 100 on the display.
- the source data is obtained, the data of the display area is adjusted according to the size of the actual display area 110, and then the adjusted data is input as the size of the actual display area 110.
- the adjustment is made because the SD source is in Ultra HD
- the display panel 100 displays an unclear situation, and reduces the display screen to avoid visually oppressive feelings caused by coarse details and blurry images due to the screen being too large and the resolution is too low.
- the adjustment data of the actual display area 110 includes: the target resolution of the source; in the step of obtaining the adjusted display area corresponding to the source data, according to the target resolution of the input source, Calculate and generate the corresponding adjusted display area; after performing data calculation according to the resolution of the source data and the resolution of the current display panel 100, the steps of displaying on the display panel 100 according to the adjusted display area include: According to the target resolution of the source, perform data calculation on the source data to calculate the size of the display area, and correspondingly generate the screen data corresponding to each pixel in the actual display area 110 of the display panel 100 It is driven and displayed on the display panel 100.
- the source data is obtained, the data of the display area size is adjusted according to the resolution of the source target, and then the adjusted data is input as the size of the actual display area 110.
- the SD source is adjusted When the ultra-high-definition display panel 100 displays an unclear situation, the display screen is reduced to avoid visually oppressive feelings caused by coarse details and blurry images due to the screen being too large and the resolution is too low.
- the area outside the adjusted display area of the display panel 100 is the display fill area 120; after performing data calculation according to the resolution of the source data and the resolution of the current display panel 100, In the step of displaying on the display panel 100 according to the adjusted display area, the source data is displayed in the adjusted display area; in the filled area 120, it is displayed as a filled screen.
- the display fill area 120 the area outside the display area after the adjustment of the display panel 100 is the display fill area 120.
- the fill screen is displayed on the display fill area 120.
- the display fill The area 120 may display other screens that the user wants to display, provide the user with more choices, and bring the user a better viewing experience.
- the adjustment data of the actual display area 110 further includes: the position of the actual display area 110; the data calculation according to the resolution of the source data and the resolution of the current display panel 100, according to the adjustment After the display area is displayed on the display panel 100, the steps include: combining with the position of the actual display area 110, correspondingly generating the screen data corresponding to each pixel in the actual display area 110 of the display panel 100, 100 is driven and displayed on the display panel 100.
- the source data is obtained, the data of the display area position is adjusted, and then the adjusted data is input as the position of the actual display area 110, so that the actual display area 110 position is adapted to the needs of users, and the diversity of the display panel 100 is enriched. Bring a better viewing experience for users.
- the position of the actual display area is: the center position of the display panel or the edge position of the display panel.
- the actual display area can be set at the center of the display panel or at the edge of the display panel, which can be selected according to the user's personal preferences, enriching the diversity of the display panel and bringing more Good experience.
- the filled picture is a black picture.
- a clear screen is displayed in the actual display area 110 of the display panel 100, and a black screen is input in the non-display area.
- the black screen around the actual display area 110 can highlight the actual display screen, and can also reduce power consumption To bring users a better movie viewing experience.
- At least two actual display areas may be set, corresponding to the same or different source data respectively.
- the display panel is displayed on a split screen.
- each source may correspond to an area of the display screen.
- Internal display which can display multiple screens in one screen, and can also adjust one or more screens according to the display requirements, not only adjusting the clarity of the display screen, but also increasing the diversity of the display and increasing the utilization rate of the display screen .
- a driving circuit 200 which includes: a source analysis chip to obtain the resolution of the source data; and a panel resolution to obtain the resolution of the current display panel 100
- the analysis chip 220 the adjusted display area acquisition chip 230 for acquiring the adjusted display area corresponding to the source data; calculating the display chip 240 according to the resolution of the source data and the resolution of the current display panel 100, performing data operations to generate actual The data is driven and displayed on the display panel 100 according to the adjusted display area.
- the source analysis chip, the panel resolution analysis chip 220, the adjusted display area acquisition chip 230, and the calculation display chip 240 are used to distinguish, sort, and calculate the input source signal, and then perform on the display panel 100 After the display and standard definition source data are sorted by the driving circuit 200, a clearer display screen can be displayed on the ultra-high-definition display panel 100, so that the user has a better viewing experience.
- a display device 300 which includes a display panel 100 and a driving circuit 200 that drives the display panel 100.
- TFT-LCD Thin Film Transistor-Liquid Crystal
- OLED Organic Light-Emitting Diode
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (20)
- 一种显示面板的驱动方法,包括步骤:获取信源数据的解析度;获取当前显示面板的分辨率;获取信源数据对应的调整后显示区域;以及根据信源数据的解析度和当前显示面板的分辨率,进行数据运算后,按照调整后的显示区域,在显示面板上进行显示。
- 如权利要求1所述的一种显示面板的驱动方法,其中,获取信源数据对应的调整后显示区域的步骤中:根据信源数据的解析度,以及显示面板的实际分辨率,以一预设的对应比例,自动计算实际显示区域的大小。
- 如权利要求1所述的一种显示面板的驱动方法,其中,获取信源数据对应的调整后显示区域的步骤中:根据信源数据的解析度,按照显示面板实际分辨率,以1:1的方式对应到显示面板的每个像素上进行显示,来计算实际显示区域的大小。
- 如权利要求1所述的一种显示面板的驱动方法,其中,信源数据对应的调整后显示区域的步骤包括:提示用户输入实际显示区域的调整数据;以及按照用户的输入的实际显示区域的调整数据,设置调整后的实际显示区域。
- 如权利要求4所述的一种显示面板的驱动方法,其中,在提示用户输入调整数据的步骤前,还包括:比较信源数据的解析度与显示面板的分辨率两者大小;以及当显示面板的分辨率高于所述信源数据的解析度时,启动提示用户输入调整数据的步骤。
- 如权利要求5所述的一种显示面板的驱动方法,其中,在提示用户输入调整数据的步骤前,还包括:比较信源数据的解析度与显示面板的分辨率两者大小;以及当显示面板的分辨率等于或低于所述信源数据的分辨率时,直接跳过所述提示用户输入调整数据的步骤,以显示面板的全部区域为实际显示区域,驱动显示面板全屏显示。
- 如权利要求1所述的一种显示面板的驱动方法,其中,所述获取信源数据对应的调整后显示区域的步骤中:若用户选择不调整,则以显示面板的全部区域为实际显示区域,驱动显示面板全屏显示。
- 如权利要求4所述的一种显示面板的驱动方法,其中,所述实际显示区域的调整数据包括:获取信源的目标解析度;所述获取信源数据对应的调整后显示区域的步骤中,根据输入的信源的目标解析度,计算生成对应的调整后显示区域。
- 如权利要求8所述的一种显示面板的驱动方法,其中,所述根据信源数据的解析度和当前显示面板的分辨率,进行数据运算后,按照调整后的显示区域,在显示面板上进行显示的步骤包括:根据信源的目标解析度,对所述信源数据进行数据运算,计算生成显示区域大小,并对应生成所述显示面板的实际显示区域内每个像素对应的画面数据,对显示面板进行驱动,在显示面板上进行显示。
- 如权利要求4所述的一种显示面板的驱动方法,其中,所述的实际显示区域的调整数据包括:实际显示区域的大小;所述获取信源数据对应的调整后显示区域的步骤中,将输入的实际显示区域的大小直接设置为调整后的实际显示区域的大小。
- 如权利要求10所述的一种显示面板的驱动方法,其中,所述根据信源数据的解析度和当前显示面板的分辨率,进行数据运算后,按照调整后的显示区域,在显示面板上进行显示的步骤包括:根据显示区域大小,对所述信源数据进行数据运算,对应生成所述显示面板的实际显示区域内每个像素对应的画面数据,对显示面板进行驱动,在显示面板上进行显示。
- 如权利要求4所述的一种显示面板的驱动方法,其中,所述实际显示区域的调整数据还包括:实际显示区域的位置;所述根据信源数据的解析度和当前显示面板的分辨率,进行数据运算后,按照调整后的显示区域,在显示面板上进行显示的步骤包括:结合所述实际显示区域位置,对应生成所述显示面板的实际显示区域内每个像素对应的画面数据,对显示面板进行驱动,在显示面板上进行显示。
- 如权利要求12所述的一种显示面板的驱动方法,其中,所述实际显示区域的位置为显示面板的中心位置或显示面板的边缘位置。
- 如权利要求1所述的一种显示面板的驱动方法,其中,所述显示面板在所述调整后显示区域之外的区域为显示填充区域;在根据信源数据的解析度和当前显示面板的分辨率,进行数据运算后,按照调整后的显示区域,在显示面板上进行显示的步骤中,在调整后显示区域内,显示所述信源数据;在填 充区域,以填充画面进行显示。
- 如权利要求14所述的一种显示面板的驱动方法,其中,所述填充画面为黑画面。
- 如权利要求14所述的一种显示面板的驱动方法,其中,填充画面为纯白色画面。
- 如权利要求1所述的一种显示面板的驱动方法,其中,所述显示面板设置至少两个实际显示区域,所述至少两个显示区域对应相同或不同的信源数据。
- 一种驱动电路,包括:信源分析芯片,获取信源数据的解析度;面板分辨率分析芯片,获取当前显示面板的分辨率;调整后显示区域获取芯片,获取信源数据对应的调整后显示区域;以及计算显示芯片,根据信源数据的解析度和当前显示面板的分辨率,进行数据运算,生成实际驱动数据,并按照调整后显示区域,在显示面板上进行显示。
- 一种显示装置,包括:显示面板;以及驱动所述显示面板的驱动电路;所述驱动电路包括:信源分析芯片,获取信源数据的解析度;面板分辨率分析芯片,获取当前显示面板的分辨率;调整后显示区域获取芯片,获取信源数据对应的调整后显示区域;计算显示芯片,根据信源数据的解析度和当前显示面板的分辨率,进行数据运算,生成实际驱动数据,并按照调整后显示区域,在显示面板上进行显示。
- 如权利要求19所述的一种显示装置,其中,所述显示面板为薄膜晶体管液晶显示面板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/040,963 US11455964B2 (en) | 2018-12-04 | 2018-12-13 | Driving method for display panel displaying according to the adjusted display area, driving circuit, and display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811471243.8 | 2018-12-04 | ||
CN201811471243.8A CN109410864A (zh) | 2018-12-04 | 2018-12-04 | 一种显示面板的驱动方法、驱动模块和显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020113648A1 true WO2020113648A1 (zh) | 2020-06-11 |
Family
ID=65456856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2018/120840 WO2020113648A1 (zh) | 2018-12-04 | 2018-12-13 | 显示面板的驱动方法、驱动电路和显示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11455964B2 (zh) |
CN (1) | CN109410864A (zh) |
WO (1) | WO2020113648A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112216248A (zh) * | 2020-09-24 | 2021-01-12 | 北京德为智慧科技有限公司 | 显示器自适应调节分辨率的控制方法及显示系统 |
CN113613085A (zh) * | 2021-07-28 | 2021-11-05 | 深圳创维-Rgb电子有限公司 | 基于电视的智能小屏控制方法、装置、设备及存储介质 |
CN113823211B (zh) * | 2021-09-28 | 2022-08-23 | 惠科股份有限公司 | 驱动方法、驱动装置和显示设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101783895A (zh) * | 2009-09-29 | 2010-07-21 | 天津三星电子显示器有限公司 | 一种无分辨率限制的电视机 |
CN101815184A (zh) * | 2009-02-19 | 2010-08-25 | 乐金电子(中国)研究开发中心有限公司 | 一种应用于电视的图像显示方法及装置 |
CN103546715A (zh) * | 2013-10-30 | 2014-01-29 | 乐视致新电子科技(天津)有限公司 | 一种智能电视的画面比例调节方法及装置 |
CN104469178A (zh) * | 2013-09-25 | 2015-03-25 | 联想(北京)有限公司 | 一种图像显示方法及电子设备 |
WO2015151279A1 (ja) * | 2014-04-04 | 2015-10-08 | リーダー電子株式会社 | フォーカス評価を補助するための装置、プログラム及び方法 |
CN105554549A (zh) * | 2015-12-03 | 2016-05-04 | 青岛海信移动通信技术股份有限公司 | 一种VoLTE网络视频显示方法及装置 |
CN106686453A (zh) * | 2016-12-05 | 2017-05-17 | 广州视源电子科技股份有限公司 | 一种图像显示方法及装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6118429A (en) * | 1993-09-30 | 2000-09-12 | Hitachi, Ltd. | Liquid crystal display system capable of reducing and enlarging resolution of input display data |
KR100653090B1 (ko) * | 2004-07-13 | 2006-12-06 | 삼성전자주식회사 | 디스플레이 사이즈 조정 장치 및 그 방법 |
CN100342717C (zh) * | 2005-03-01 | 2007-10-10 | 友达光电股份有限公司 | 可调整显示比例的视频处理芯片及其显示画面的方法 |
KR101249033B1 (ko) * | 2006-03-09 | 2013-04-01 | 삼성전자주식회사 | 디스플레이 장치 및 방법 |
US20070258012A1 (en) * | 2006-05-04 | 2007-11-08 | Syntax Brillian Corp. | Method for scaling and cropping images for television display |
JP5612807B2 (ja) * | 2007-03-13 | 2014-10-22 | セイコーエプソン株式会社 | 画像送信方式の決定方法、画像供給システム、画像供給装置、プログラム及びコンピュータに読取り可能な記録媒体 |
CN101382853A (zh) * | 2007-09-07 | 2009-03-11 | 鸿富锦精密工业(深圳)有限公司 | 触摸屏装置及其图像显示方法 |
JP2011030081A (ja) * | 2009-07-28 | 2011-02-10 | Sony Corp | 表示装置、表示システム、表示方法およびプログラム |
CN101661737A (zh) * | 2009-08-25 | 2010-03-03 | 上海北大方正科技电脑系统有限公司 | 一种液晶显示器宽屏和普屏之间的切换方法 |
US9668015B2 (en) * | 2012-11-28 | 2017-05-30 | Sony Corporation | Using extra space on ultra high definition display presenting high definition video |
KR102045957B1 (ko) * | 2013-01-18 | 2019-11-18 | 삼성전자 주식회사 | 휴대단말의 촬영 방법 및 장치 |
CN104103243B (zh) * | 2013-04-01 | 2016-06-22 | 鸿富锦精密工业(武汉)有限公司 | 高清液晶屏幕控制显示系统及方法 |
KR20140120211A (ko) * | 2013-04-02 | 2014-10-13 | 엘지전자 주식회사 | 영상 표시 장치 및 그것의 제어 방법 |
CN103618943A (zh) * | 2013-11-27 | 2014-03-05 | 深圳创维-Rgb电子有限公司 | 一种显示终端的视频数据显示方法及显示终端 |
CN103700360A (zh) * | 2013-12-09 | 2014-04-02 | 乐视致新电子科技(天津)有限公司 | 一种屏幕显示比例调整方法和电子设备 |
CN103716575A (zh) * | 2013-12-11 | 2014-04-09 | 乐视致新电子科技(天津)有限公司 | 一种可调整清晰度的显示装置及控制方法 |
CN105511712B (zh) * | 2014-09-24 | 2019-08-02 | 阿里巴巴集团控股有限公司 | 一种图片呈现方法及装置 |
CN105761681B (zh) * | 2014-12-18 | 2019-04-02 | 深圳Tcl数字技术有限公司 | 屏幕的窗口显示方法及装置 |
CN105139792B (zh) * | 2015-08-18 | 2018-04-20 | 京东方科技集团股份有限公司 | 显示方法和显示装置 |
KR102442527B1 (ko) * | 2016-02-26 | 2022-09-13 | 엘지전자 주식회사 | 무선 디바이스 |
CN107371062B (zh) * | 2017-08-25 | 2020-06-02 | 四川长虹电器股份有限公司 | 视频画面自动缩放的方法 |
CN108648692A (zh) * | 2018-07-13 | 2018-10-12 | 京东方科技集团股份有限公司 | 一种显示方法和显示装置 |
-
2018
- 2018-12-04 CN CN201811471243.8A patent/CN109410864A/zh active Pending
- 2018-12-13 US US17/040,963 patent/US11455964B2/en active Active
- 2018-12-13 WO PCT/CN2018/120840 patent/WO2020113648A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101815184A (zh) * | 2009-02-19 | 2010-08-25 | 乐金电子(中国)研究开发中心有限公司 | 一种应用于电视的图像显示方法及装置 |
CN101783895A (zh) * | 2009-09-29 | 2010-07-21 | 天津三星电子显示器有限公司 | 一种无分辨率限制的电视机 |
CN104469178A (zh) * | 2013-09-25 | 2015-03-25 | 联想(北京)有限公司 | 一种图像显示方法及电子设备 |
CN103546715A (zh) * | 2013-10-30 | 2014-01-29 | 乐视致新电子科技(天津)有限公司 | 一种智能电视的画面比例调节方法及装置 |
WO2015151279A1 (ja) * | 2014-04-04 | 2015-10-08 | リーダー電子株式会社 | フォーカス評価を補助するための装置、プログラム及び方法 |
CN105554549A (zh) * | 2015-12-03 | 2016-05-04 | 青岛海信移动通信技术股份有限公司 | 一种VoLTE网络视频显示方法及装置 |
CN106686453A (zh) * | 2016-12-05 | 2017-05-17 | 广州视源电子科技股份有限公司 | 一种图像显示方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109410864A (zh) | 2019-03-01 |
US20210366418A1 (en) | 2021-11-25 |
US11455964B2 (en) | 2022-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020113648A1 (zh) | 显示面板的驱动方法、驱动电路和显示装置 | |
TWI722221B (zh) | 調整輸出影像的方法與多畫面顯示系統 | |
RU2007137848A (ru) | Пользовательский интерфейс для системы и способа коррекции основных размеров на панорамных изображениях, охватывающих угол обзора, равный 360° | |
JP2010044346A (ja) | 液晶表示装置とその駆動方法 | |
TW200928860A (en) | Method and device for adjusting output frame | |
WO2016095317A1 (zh) | 一种液晶显示面板及其驱动方法 | |
TW201523556A (zh) | 顯示裝置及其驅動方法 | |
US20060274206A1 (en) | Display apparatus having adjustable pip function and control method thereof | |
JP2007158787A (ja) | 表示装置及び表示制御方法 | |
US20110148863A1 (en) | 3d display driving method and 3d display apparatus using the same | |
US9613558B2 (en) | Pixel driving method and associated display device | |
TWI363330B (en) | Pulse generation circuit and display apparatus for adjusting display brightness of a picture | |
JP2017003756A (ja) | 液晶表示装置およびテレビジョン装置 | |
EP2611139A2 (en) | Display apparatus and control method thereof | |
TWI383675B (zh) | 顯示器亮度之控制方法及其裝置 | |
KR102330608B1 (ko) | 영상표시장치 | |
US11984078B2 (en) | Image display device and system comprising same | |
TW200926120A (en) | A frame control signal generation method for compressing response time | |
US20120299986A1 (en) | Display Control Apparatus and Method and Image Processing Method | |
TWI436329B (zh) | 影像顯示方法與影像顯示系統 | |
WO2016004697A1 (zh) | 带有字幕信息的视频显示方法及显示装置 | |
KR20210086242A (ko) | 액정 표시 장치 및 그 동작 방법 | |
US20240013700A1 (en) | Image display device and operating method therefor | |
US20200098322A1 (en) | Image display device | |
KR101782008B1 (ko) | 영상 크기 조정 장치 및 그 방법과, 영상 크기 조정 장치를 포함하는 액정표시장치 및 그 구동방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18942593 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18942593 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 30.09.2021) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18942593 Country of ref document: EP Kind code of ref document: A1 |