CN105551444A - Display device - Google Patents
Display device Download PDFInfo
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- CN105551444A CN105551444A CN201610119112.8A CN201610119112A CN105551444A CN 105551444 A CN105551444 A CN 105551444A CN 201610119112 A CN201610119112 A CN 201610119112A CN 105551444 A CN105551444 A CN 105551444A
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- driver element
- oled panel
- lcd
- display device
- panel
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000003491 array Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Classifications
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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
- G09G3/34—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
- G09G3/3406—Control of illumination source
-
- 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
- G09G3/3258—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 with pixel circuitry controlling the voltage across the light-emitting element
-
- 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
- G09G3/3607—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 for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
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)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
The invention relates to the field of display technologies, in particular to a display device. The purpose is to solve the problems that the gray level of a display device in the prior art is low, and gray level adjustment is inflexible. In consideration of the active light-emitting characteristic of an OLED panel, the OLED panel is used as a backlight source and meanwhile can be used as a display panel for displaying, and a liquid crystal display (LCD) panel is located on the light-emitting side of the display device. Pixel units laid in arrays are arranged on the LCD panel and the OLED panel respectively, and in the process of normal displaying, the LCD panel can be matched with the OLED panel used for displaying to improve the gray level of the display device.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of display device.
Background technology
Organic Light Emitting Diode OLED display technique is the novel display technique of one of mainstream development in recent years, and along with the rapid advances of display technique, the performance requirement at present for OLED display panel is more and more higher.Such as, the display device be made with OLED display panel, due to the restriction of panel size and Pixel Dimensions, its grey exponent number is not high, and GTG adjustment is dumb, directly has influence on picture display effect.
Summary of the invention
The embodiment of the present invention provides a kind of display device, in order to solve in prior art that the grey exponent number that there is existing display device is not high and GTG adjusts inflexible problem.
The embodiment of the present invention is by the following technical solutions:
A kind of display device, comprise: Organic Light Emitting Diode oled panel and liquid crystal display LCD, described LCD and described oled panel are provided with the pixel cell of array arrangement, wherein, the grey exponent number of described LCD for coordinating the described oled panel for showing to promote display device.
Alternatively, at least two pixel cells of the corresponding described LCD of a pixel cell of described oled panel.
Alternatively, described LCD, for the grey exponent number coordinating the oled panel for showing to promote display device, specifically comprises:
Described LCD is used for the rotation controlling liquid crystal molecule in self panel according to the adjustable drive voltage signal received, with the grey exponent number coordinating the described oled panel for showing to promote described display device.
Alternatively, described LCD, for the grey exponent number coordinating the oled panel for showing to promote display device, specifically comprises:
Described LCD is used for the rotation controlling liquid crystal molecule in self panel according to the adjustable drive voltage signal received, described oled panel is used for controlling self Display panel corresponding bright, to promote the grey exponent number of described display device according to the backlight control signal received simultaneously.
Alternatively, also comprise: the first driver element be connected with described LCD, the second driver element be connected with described oled panel;
Wherein, described first driver element is used for the rotation controlling liquid crystal molecule in described LCD according to the adjustable drive voltage signal received;
Described second driver element is used for controlling described oled panel display corresponding bright according to the backlight control signal received, and for controlling described oled panel display image frame according to the graphics control signals received.
Alternatively, described first driver element and described second driver element are connected with system, control circuit respectively, wherein, described system, control circuit is used for sending adjustable drive voltage signal to described first driver element, and sends backlight control signal and graphics control signals to described second driver element.
Alternatively, described first driver element is connected with system, control circuit, described second driver element is connected with described first driver element, and wherein, described system, control circuit is used for sending graphics control signals, adjustable drive voltage signal and backlight control signal to described first driver element;
Described first driver element is also for sending to the second driver element by described backlight control signal and graphics control signals.
Alternatively, described second driver element is connected with system, control circuit, described first driver element is connected with described second driver element, and wherein, described system, control circuit is used for sending graphics control signals, adjustable drive voltage signal and backlight control signal to described second driver element;
Described second driver element is also for sending to the first driver element by described adjustable drive voltage signal.
Alternatively, described first driver element and described second driver element are connected to described system, control circuit respectively by flexible circuit.
Provide a kind of novel display device in embodiments of the present invention, this display device comprises as backlight and shows the oled panel of use and coordinate oled panel to promote the LCD of display device ash exponent number, because two panels cooperatively interact, therefore, the drive voltage signal of LCD can be adjusted separately to control the rotation of liquid crystal molecule, or, the drive voltage signal of adjustment LCD, to control the rotation of liquid crystal molecule, adjusts the backlight control signal of oled panel to control backlight illumination simultaneously.Thus, the lifting of the grey exponent number of display device is realized by the mode adjusted separately or adjust simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
One of structural representation of the display device that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 (a)-Fig. 2 (c) be respectively the pixel cell of LCD, the pixel cell of oled panel and LCD and oled panel fit after pixel cell vertical view schematic diagram;
The structural representation two of the display device that Fig. 3 provides for the embodiment of the present invention;
It is three kinds of annexations of the first driver element and the second driver element and system, control circuit that Fig. 4 (a)-Fig. 4 (c) is respectively.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below by specific embodiment, technical scheme involved in the present invention is described in detail, the present invention includes but be not limited to following examples.
As shown in Figure 1, for the structural representation of a kind of display device that the embodiment of the present invention provides, this display device mainly comprises: Organic Light Emitting Diode oled panel 11 and liquid crystal display LCD 12, LCD 12 and oled panel 11 are provided with the pixel cell A of array arrangement, wherein, the grey exponent number of LCD 12 for coordinating the oled panel 11 for showing to promote display device.
The structure of display device involved in the embodiment of the present invention is different from the structure of existing display device, first, consider the active illuminating characteristic of oled panel, oled panel is used as backlight, simultaneously, using oled panel as display display panel, LCD is then positioned at the light emission side of this display device, owing to LCD and oled panel being provided with the pixel cell of array arrangement, then in normal procedure for displaying, LCD may be used for coordinating display oled panel, to promote the grey exponent number of display device, and the flexible adjustment of GTG is achieved by the mode cooperatively interacted.
In embodiments of the present invention, there is corresponding relation in the pixel cell of oled panel and the pixel cell of LCD, alternatively, generally, the GTG adjustment of the pixel cell in oled panel is coordinated, at least two pixel cells of the corresponding LCD of a pixel cell of oled panel in order to realize LCD.Particularly, known with reference to the vertical view shown in Fig. 2 (a)-Fig. 2 (c), suppose, the pixel cell of LCD is 8 × 4 matrix arrangement shown in Fig. 2 (a), the pixel cell of oled panel is 4 × 4 matrix arrangement shown in Fig. 2 (b), and visible, the pixel cell size of LCD is more meticulous, therefore, LCD can promote the grey exponent number of display device by the mode of the grey decision-making of the pixel cell of adjustment self.
In addition, for the ease of realizing, the pixel cell of oled panel can also be set to the pixel cell one_to_one corresponding with LCD, thus, adjust the grey exponent number of each pixel cell of the oled panel for showing comparatively directly and accurately.
The grey exponent number lifting scheme of display device involved in the present invention is introduced below by following several mode:
Mode 1:
LCD is used for the rotation controlling liquid crystal molecule in self panel according to the adjustable drive voltage signal received, with the grey exponent number coordinating the oled panel for showing to promote described display device.
Particularly, consider in embodiments of the present invention, oled panel is used for providing backlight, simultaneously for showing image, therefore, when the maximum gray number of oled panel is certain, by the mode of the drive voltage signal of adjustment LCD, the rotation of liquid crystal molecule in LCD can be controlled, thus, make LCD as a light modulation layer, coordinate the existing grey exponent number in the oled panel of incident side, realize the more careful division to existing grey exponent number.Such as, when the maximum gray number of oled panel is 256, if the grey exponent number of the display device be only made with oled panel cannot continue to promote, but, in embodiments of the present invention, because the light emission side at oled panel is also provided with LCD, then can by applying the mode of different drive voltage signal to LCD, the anglec of rotation of liquid crystal molecule in adjustment LCD, thus, between the adjacent GTG of oled panel, the GTG of corresponding number is inserted by the mode of light transmission rate in adjustment LCD, realize the lifting of GTG and adjust flexibly, and then, improving picture display effect.
Mode 2:
LCD is used for the rotation controlling liquid crystal molecule in self panel according to the adjustable drive voltage signal received, and oled panel is used for controlling self Display panel corresponding bright, to promote the grey exponent number of display device according to the backlight control signal received simultaneously.
Particularly, based on the adjustment of mode 1, mode 2 can also adjust the brightness of the oled panel for showing simultaneously, particularly, controls self Display panel corresponding bright according to the backlight control signal received, to cooperatively interact with LCD, realize the grey exponent number more more careful than mode 1 to divide, thus, promote grey exponent number, and then, improving picture display effect.
Alternatively, with reference to shown in Fig. 3, display device involved in the present invention also comprises: the first driver element 32 be connected with LCD 31, the second driver element 34 be connected with oled panel 33; Wherein, the first driver element 32 is for controlling the rotation of liquid crystal molecule in LCD 31 according to the adjustable drive voltage signal s1 received; Second driver element 34 shows corresponding bright for controlling oled panel 33 according to the backlight control signal s2 received, and shows image frame for controlling oled panel 33 according to the graphics control signals s3 received.
In embodiments of the present invention, the first driver element is all by the overall control realization of system, control circuit to the drived control of LCD and the second driver element to the drived control of oled panel.
Alternatively, as shown in Fig. 4 (a), first driver element 32 and the second driver element 34 are connected with system, control circuit 35 respectively, wherein, system, control circuit 35 for sending adjustable drive voltage signal s1 to the first driver element 32, and sends backlight control signal s2 and graphics control signals s3 to the second driver element.Known by above-mentioned driver element connected mode, system, control circuit parallel control first driver element and the second driver element, and synchronization control mechanism is set, thus, synchronous control signal is sent respectively to the first driver element and the second driver element, realize the synchronous drived control to LCD and oled panel, such as, the frequency sending to the adjustable drive voltage signal s1 of the first driver element is identical with the frequency of graphics control signals s3 with the backlight control signal s2 sending to the second driver element; The brightness regulation of oled panel is synchronous with the displaying contents of oled panel; And, realize showing the brightness of different brackets GTG with the requirement meeting gamma curve.In addition, based on above-mentioned connected mode, the GTG of implementation 1 or mode 2 effect can be promoted.
Alternatively, as shown in Fig. 4 (b), first driver element 32 is connected with system, control circuit 35, second driver element 34 is connected with the first driver element 32, wherein, system, control circuit 35 is for sending graphics control signals s3, adjustable drive voltage signal s1 and backlight control signal s2 to the first driver element 32; First driver element 32 is also for sending to the second driver element 34 by backlight control signal s2 and graphics control signals s3.Known by this driver element connected mode, system, control circuit directly controls the first driver element, and indirectly control the second driver element by the first driver element, thus, utilize the control that this non-parallel type drived control mode realizes the first driver element and the second driver element.Wherein, by arranging synchronization control mechanism, the synchronous drived control to LCD and oled panel also can be realized.
Alternatively, as shown in Fig. 4 (c), second driver element 34 is connected with system, control circuit 35, first driver element 32 is connected with the second driver element 34, wherein, system, control circuit 35 is for sending graphics control signals s3, adjustable drive voltage signal s1 and backlight control signal s2 to the second driver element 34; Second driver element 34 is also for sending to the first driver element 32 by adjustable drive voltage signal s1.Known by this driver element connected mode, system, control circuit directly controls the second driver element, and indirectly control the first driver element by the second driver element, thus, utilize the co-controlling that this non-parallel type drived control mode realizes the first driver element and the second driver element.Wherein, by arranging synchronization control mechanism, the synchronous drived control to LCD and oled panel also can be realized.
Alternatively, known see Fig. 4 (a)-Fig. 4 (c), in embodiments of the present invention, the first driver element 32 and the second driver element 34 are connected to system, control circuit 35 respectively by flexible circuit 36.
In addition, in the present invention, the link of the first driver element, the second driver element and system, control circuit is not limited to be realized by flexible circuit, can also by other hardware connecting circuit.
Although describe the preferred embodiments of the present invention, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a display device, comprising: Organic Light Emitting Diode oled panel and liquid crystal display LCD, is characterized in that,
Described LCD and described oled panel are provided with the pixel cell of array arrangement, wherein, and the grey exponent number of described LCD for coordinating the described oled panel for showing to promote display device.
2. device as claimed in claim 1, is characterized in that, at least two pixel cells of the corresponding described LCD of a pixel cell of described oled panel.
3. device as claimed in claim 1 or 2, is characterized in that, described LCD, for the grey exponent number coordinating the described oled panel for showing to promote display device, specifically comprises:
Described LCD is used for the rotation controlling liquid crystal molecule in self panel according to the adjustable drive voltage signal received, with the grey exponent number coordinating the described oled panel for showing to promote described display device.
4. device as claimed in claim 1 or 2, is characterized in that, described LCD, for the grey exponent number coordinating the oled panel for showing to promote display device, specifically comprises:
Described LCD is used for the rotation controlling liquid crystal molecule in self panel according to the adjustable drive voltage signal received, described oled panel is used for controlling self Display panel corresponding bright, to promote the grey exponent number of described display device according to the backlight control signal received simultaneously.
5. device as claimed in claim 1, is characterized in that, also comprise: the first driver element be connected with described LCD, the second driver element be connected with described oled panel;
Wherein, described first driver element is used for the rotation controlling liquid crystal molecule in described LCD according to the adjustable drive voltage signal received;
Described second driver element is used for controlling described oled panel display corresponding bright according to the backlight control signal received, and for controlling described oled panel display image frame according to the graphics control signals received.
6. device as claimed in claim 5, it is characterized in that, described first driver element and described second driver element are connected with system, control circuit respectively, wherein, described system, control circuit is used for sending adjustable drive voltage signal to described first driver element, and sends backlight control signal and graphics control signals to described second driver element.
7. device as claimed in claim 5, it is characterized in that, described first driver element is connected with system, control circuit, described second driver element is connected with described first driver element, wherein, described system, control circuit is used for sending graphics control signals, adjustable drive voltage signal and backlight control signal to described first driver element;
Described first driver element is also for sending to the second driver element by described backlight control signal and graphics control signals.
8. device as claimed in claim 5, it is characterized in that, described second driver element is connected with system, control circuit, described first driver element is connected with described second driver element, wherein, described system, control circuit is used for sending graphics control signals, adjustable drive voltage signal and backlight control signal to described second driver element;
Described second driver element is also for sending to the first driver element by described adjustable drive voltage signal.
9. the device as described in any one of claim 6-8, is characterized in that, described first driver element and described second driver element are connected to described system, control circuit respectively by flexible circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119112.8A CN105551444B (en) | 2016-03-02 | 2016-03-02 | A kind of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119112.8A CN105551444B (en) | 2016-03-02 | 2016-03-02 | A kind of display device |
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| Publication Number | Publication Date |
|---|---|
| CN105551444A true CN105551444A (en) | 2016-05-04 |
| CN105551444B CN105551444B (en) | 2018-01-23 |
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| CN201610119112.8A Expired - Fee Related CN105551444B (en) | 2016-03-02 | 2016-03-02 | A kind of display device |
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Cited By (7)
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| CN108833814A (en) * | 2018-07-12 | 2018-11-16 | 深圳创维－Rgb电子有限公司 | Multi-region backlight control system, method, TV and readable storage medium storing program for executing |
| CN111025795A (en) * | 2019-12-06 | 2020-04-17 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display device |
| CN111338127A (en) * | 2020-04-09 | 2020-06-26 | Tcl华星光电技术有限公司 | Display module and display device |
| CN111710306A (en) * | 2020-06-28 | 2020-09-25 | 深圳康佳电子科技有限公司 | Self-luminous LCD (liquid crystal display) screen, display device and television |
| WO2021008307A1 (en) * | 2019-07-17 | 2021-01-21 | 深圳创维－Rgb电子有限公司 | Television based on pixel light control, pixel light control method and readable storage medium |
| CN113243030A (en) * | 2019-09-26 | 2021-08-10 | 京东方科技集团股份有限公司 | Image processing method and device |
| WO2021259102A1 (en) * | 2020-06-23 | 2021-12-30 | 京东方科技集团股份有限公司 | Display module, display apparatus, and display module driving method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108833814A (en) * | 2018-07-12 | 2018-11-16 | 深圳创维－Rgb电子有限公司 | Multi-region backlight control system, method, TV and readable storage medium storing program for executing |
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| WO2021008307A1 (en) * | 2019-07-17 | 2021-01-21 | 深圳创维－Rgb电子有限公司 | Television based on pixel light control, pixel light control method and readable storage medium |
| CN113243030A (en) * | 2019-09-26 | 2021-08-10 | 京东方科技集团股份有限公司 | Image processing method and device |
| CN113243030B (en) * | 2019-09-26 | 2022-07-12 | 京东方科技集团股份有限公司 | Image processing method and device |
| CN111025795A (en) * | 2019-12-06 | 2020-04-17 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display device |
| CN111025795B (en) * | 2019-12-06 | 2021-03-23 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display device |
| CN111338127A (en) * | 2020-04-09 | 2020-06-26 | Tcl华星光电技术有限公司 | Display module and display device |
| US11353741B2 (en) | 2020-04-09 | 2022-06-07 | Tcl China Star Optoelectronics Technology Co., Ltd. | Display module and display device |
| WO2021259102A1 (en) * | 2020-06-23 | 2021-12-30 | 京东方科技集团股份有限公司 | Display module, display apparatus, and display module driving method |
| US11810528B2 (en) | 2020-06-23 | 2023-11-07 | Beijing Boe Optoelectronics Technology Co., Ltd. | Display assembly, display device and driving method for display assembly each combining data signals as dimming signal |
| CN111710306A (en) * | 2020-06-28 | 2020-09-25 | 深圳康佳电子科技有限公司 | Self-luminous LCD (liquid crystal display) screen, display device and television |
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