WO2018014411A1 - 显示亮度调整方法 - Google Patents

显示亮度调整方法 Download PDF

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Publication number
WO2018014411A1
WO2018014411A1 PCT/CN2016/096057 CN2016096057W WO2018014411A1 WO 2018014411 A1 WO2018014411 A1 WO 2018014411A1 CN 2016096057 W CN2016096057 W CN 2016096057W WO 2018014411 A1 WO2018014411 A1 WO 2018014411A1
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Prior art keywords
red
photoresist
blue
green
light transmittance
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PCT/CN2016/096057
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English (en)
French (fr)
Inventor
李得俊
彭海波
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武汉华星光电技术有限公司
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Priority to US15/311,859 priority Critical patent/US10416482B2/en
Publication of WO2018014411A1 publication Critical patent/WO2018014411A1/zh

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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
    • G09G3/36—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
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • 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
    • G09G3/3611—Control of matrices with row and column drivers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/1259—Multistep manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/40—Arrangements for improving the aperture ratio
    • 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
    • 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
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving

Definitions

  • the present invention relates to the field of liquid crystal display, and in particular to a method for adjusting display brightness.
  • liquid crystal display panels such as high resolution, high brightness, and high reaction rate.
  • An object of the present invention is to provide a display brightness adjustment method for a liquid crystal display capable of reducing power consumption and manufacturing cost of a liquid crystal display, and to solve the technical problem of high power consumption and high production cost of the conventional liquid crystal display.
  • Embodiments of the present invention provide a display brightness adjustment method for performing display brightness adjustment on a corresponding liquid crystal display panel, wherein the liquid crystal display panel includes a plurality of pixel units, each of the pixel units including a red sub-unit and a green sub- a unit and a blue subunit, wherein the display brightness adjustment method comprises:
  • red light transmittance of red photoresist green light transmittance of green photoresist, and blue light penetration of blue photoresist according to red light ratio, green light ratio, blue light ratio, and preset display brightness in the display screen Transmittance;
  • red subunit, the green subunit, and the ground according to the red light transmittance of the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist Setting an aperture ratio of the blue sub-unit to perform display brightness adjustment on the liquid crystal display panel;
  • the red light transmittance of the red photoresist, the green light transmittance of the green photoresist, and the blue light resistance are set according to the red light ratio, the green light ratio, the blue light ratio, and the preset display brightness in the display screen.
  • the steps of blue light transmittance include:
  • the red light ratio, the green light ratio, and the blue light ratio of the display screen are: 16:50:8 to 17:52:10;
  • the maximum red light transmittance of the red photoresist is 16.5%-17%
  • the maximum green light transmittance of the green photoresist is 58%-60%
  • the maximum blue transmittance of the blue photoresist It is 11%-12%.
  • the step of setting the red light transmittance of the red photoresist according to the red light ratio in the display screen and the preset display brightness is specifically:
  • the red light transmittance of the red photoresist is set to the maximum red light transmittance of the red photoresist.
  • the red light transmittance according to the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist includes:
  • the red subunit performs an aperture ratio increase setting.
  • the process of increasing the aperture ratio setting includes reducing the size of the black matrix of the red sub-unit.
  • the process of increasing the aperture ratio setting includes reducing a line width of a metal line in the red sub-unit.
  • the process of increasing the aperture ratio setting includes disposing a thin film transistor of the red sub-unit in an area of the adjacent green sub-unit.
  • the process of increasing the aperture ratio setting includes disposing a thin film transistor of the red sub-unit in a region of the adjacent blue sub-unit.
  • Embodiments of the present invention provide a method for adjusting display brightness for performing display brightness adjustment on a corresponding liquid crystal display panel, wherein the liquid crystal display panel includes a plurality of pixel units, each of which includes a red sub-unit, a green sub-unit, and a blue A dice unit, wherein the display brightness adjustment method comprises:
  • the red light transmittance of the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist are set. ;as well as
  • the red light transmittance and the green light of the red photoresist are set according to the red light ratio, the green light ratio, the blue light ratio, and the preset display brightness in the display screen.
  • the steps of resisting the green light transmittance and the blue light transmittance of the blue photoresist include:
  • the step of setting the red light transmittance of the red photoresist according to the red light ratio in the display screen and the preset display brightness is specifically:
  • the red light transmittance of the red photoresist is set to the maximum red light transmittance of the red photoresist.
  • the red light transmittance according to the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist includes:
  • the red subunit performs an aperture ratio increase setting.
  • the process of increasing the aperture ratio setting includes reducing the size of the black matrix of the red sub-unit.
  • the process of increasing the aperture ratio setting includes reducing a line width of a metal line in the red sub-unit.
  • the process of increasing the aperture ratio setting includes disposing a thin film transistor of the red sub-unit in an area of the adjacent green sub-unit.
  • the process of increasing the aperture ratio setting includes disposing a thin film transistor of the red sub-unit in a region of the adjacent blue sub-unit.
  • the red light ratio, the green light ratio, and the blue light ratio of the display screen are: 16:50:8 to 17:52:10.
  • the maximum red light transmittance of the red photoresist is 16.5%-17%, and the maximum green light transmittance of the green photoresist is 58%-60%.
  • the maximum blue transmittance of the blue photoresist is 11%-12%.
  • the display brightness adjustment method of the liquid crystal display of the present invention is based on the red light transmittance of the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist.
  • the aperture ratios of the red sub-unit, the green sub-unit, and the blue sub-unit are set, and the display brightness is adjusted without using the enhanced backlight power, and the operation process is simple and convenient, thereby reducing the power consumption of the liquid crystal display and making Cost; solves the technical problems of large power consumption and high production cost of the existing liquid crystal display.
  • FIG. 1 is a flow chart of a preferred embodiment of a display brightness adjustment method of the present invention.
  • the display brightness adjustment method of the present invention is used for performing display brightness adjustment on a corresponding liquid crystal display panel, the liquid crystal display panel includes a plurality of pixel units, each of the pixel units includes a red sub-unit, a green sub-unit, and a blue sub-unit, and the present invention
  • the display brightness adjustment method can adjust the display brightness of the liquid crystal display panel by respectively setting the aperture ratios of the red sub-unit, the green sub-unit and the blue sub-unit, thereby reducing the power consumption of the liquid crystal display and the manufacturing cost of the liquid crystal display. .
  • FIG. 1 is a flow chart of a preferred embodiment of a display brightness adjustment method according to the present invention.
  • the display brightness adjustment method of the preferred embodiment includes:
  • Step S101 acquiring a set color temperature of the display screen, and determining a red light ratio, a green light ratio, and a blue light ratio in the display screen according to the set color temperature of the display screen;
  • Step S102 setting red light transmittance of red photoresist, green light transmittance of green photoresist, and blue light of blue photoresist according to red light ratio, green light ratio, blue light ratio, and preset display brightness in the display screen.
  • Step S103 performing aperture ratios of the red sub-unit, the green sub-unit, and the blue sub-unit according to the red light transmittance of the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist Set to achieve display brightness adjustment of the liquid crystal display panel.
  • step S101 the liquid crystal display panel acquires the set color temperature of the display screen set by the user, so that the red light ratio, the green light ratio, and the blue light ratio in the display screen can be obtained by setting the color temperature of the display screen. If the set color temperature of a mobile phone display product is 6500K to 7500K, the ratio of red light, green light and blue light in the display screen is about 16.5:51:9. Then it proceeds to step S102.
  • step S102 the liquid crystal display panel sets the red light transmittance of the red light color group and the green light transmittance of the green light resist according to the red light ratio, the green light ratio, and the blue light ratio in the display screen acquired in step S101. And the blue light transmittance of the blue photoresist. specific:
  • the green light transmittance of the green photoresist can be set according to the green light ratio of the display screen and the preset display brightness; the blue light transmittance of the blue photoresist can be set according to the blue light ratio of the display screen and the preset display brightness, according to The red light ratio of the display screen and the preset display brightness are set, and the red light transmittance of the red photoresist is set.
  • the red light ratio, the green light ratio, and the blue light ratio in the display screen are controlled by setting parameters of the green photoresist, the blue photoresist, and the red photoresist.
  • the maximum red light transmittance of the red photoresist in the prior art is 16.5%-17%
  • the maximum green light transmittance of the green photoresist is 58%-60%
  • the maximum blue transmittance of the blue photoresist is It is 11%-12%.
  • the preset display brightness is too large, that is, when the preset display brightness is greater than the threshold brightness, the liquid crystal display panel needs to transmit the red light transmittance of the red photoresist in order to satisfy the red light ratio, the green light ratio, and the blue light ratio in the display screen.
  • the maximum red light transmittance of the red photoresist is set so that the red light transmittance of the red photoresist can match the green light transmittance of the green photoresist and the blue light transmittance of the blue photoresist to the utmost. Then it proceeds to step S103.
  • step S103 the liquid crystal display panel according to the red light transmittance of the red photoresist obtained in step S102, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist, the red sub-unit, the green sub-unit, and the blue The aperture ratio of the subunit is set.
  • the red ratio, green ratio, and blue ratio of the display are 16:50:8 to 17:52:10.
  • the red light transmittance of the red photoresist is relatively low, so in this step, the maximum red light transmittance according to the red photoresist, the green light transmittance of the green photoresist, and the blue light resistance are required.
  • the blue light transmittance and the red light ratio in the display screen are set to increase the aperture ratio of the red sub-unit without any aperture ratio increase setting for the green sub-unit and the blue sub-unit.
  • the process of increasing the aperture ratio setting includes reducing the size of the black matrix of the red subunit, reducing the line width of the metal line in the red subunit, and setting the thin film transistor of the red subunit in the area of the adjacent green subunit And a thin film transistor of the red subunit is disposed in an area of the adjacent blue subunit.
  • the metal line here may be a data line or a scan line in a red subunit.
  • the aperture ratios of the red sub-unit, the green sub-unit, and the blue sub-unit are often increased.
  • the process of increasing the aperture ratio is complicated and the manufacturing cost is high.
  • the liquid crystal display panel of the preferred embodiment only adjusts the aperture ratio of the red sub-unit, and only adjusts the parameters of the blue photoresist and the green photoresist for the green sub-unit and the blue sub-unit, that is, the liquid crystal display panel is completed.
  • the brightness adjustment process is displayed, and the screen setting color temperature of the adjusted display screen is unchanged.
  • the process of setting the aperture ratio increase for a single red sub-unit is relatively simple, and the fabrication cost is low, such as setting the thin-film transistor of the red sub-unit in the area of the adjacent green sub-unit or setting the thin-film transistor of the red sub-unit In the area of adjacent blue subunits, etc.
  • the aperture ratio setting process of each pixel sub-unit of the liquid crystal display panel of the preferred embodiment is completed, and the display brightness adjustment process of the liquid crystal display panel is completed.
  • the display brightness adjustment method of the liquid crystal display of the preferred embodiment is based on the red light transmittance of the red photoresist, the green light transmittance of the green photoresist, and the blue light transmittance of the blue photoresist, and the red sub-unit and the green sub-unit. And the aperture ratio of the blue sub-unit is set, the display brightness is adjusted without using the enhanced backlight power, and the operation process is simple and convenient, thereby reducing the power consumption and the manufacturing cost of the liquid crystal display.
  • the red light ratio, green light ratio and blue light ratio of the display screen of the liquid crystal display According to the set color temperature of the display screen (6500K to 7500K), set the red light ratio, green light ratio and blue light ratio of the display screen of the liquid crystal display to 16.5:51:9, while the red resist is the largest in the prior art.
  • the red light transmittance is 17%
  • the maximum green light transmittance of the green photoresist is 60%
  • the maximum blue light transmittance of the blue photoresist is 12%.
  • the aperture ratio of the red sub-pixel of the liquid crystal display panel is increased, such as reducing the size of the black matrix of the red sub-unit or reducing the metal in the red sub-unit.
  • the line width of the line or the like increases the aperture ratio of the red sub-pixel by 5%.
  • the display brightness adjustment method of the liquid crystal display of the preferred embodiment does not need to improve the power of the backlight, and only the partial aperture is set to increase the aperture ratio, that is, the display brightness adjustment process of the liquid crystal display panel is completed, so the operation process is simple. Convenient, thus reducing the power consumption and manufacturing cost of the liquid crystal display; solving the technical problems of the existing liquid crystal display with large power consumption and high production cost.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

一种显示亮度调整方法，包括：获取显示画面的设定色温，并根据显示画面的设定色温确定显示画面中的红光比例、绿光比例以及蓝光比例（S101）；根据显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率（S102）；根据红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率，对红色子单元、绿色子单元以及蓝色子单元的开口率进行设置，以实现对液晶显示面板进行显示亮度调整（S103）。

Description

显示亮度调整方法 技术领域
本发明涉及液晶显示领域，特别是涉及一种显示亮度调整方法。
 背景技术
随着科技的发展，越来越多的用户使用各种各样的液晶显示面板进行工作、学习以及娱乐活动。因此用户对液晶显示面板的要求也越来越高，如高分辨率、高亮度以及高反应速率等。
随着液晶显示器的分辨率的提升，液晶显示器的像素数量也越来越多，过多的像素数量导致液晶显示器的像素开口率急剧下降,为了维持相同的亮度,液晶显示器的开发商需要将背光源的功率同步拉升,从而导致液晶显示器的功耗以及制作成本的增高。
故，有必要提供一种显示亮度调整方法，以解决现有技术所存在的问题。
 技术问题
本发明的目的在于提供一种可以降低液晶显示器的功耗以及制作成本的液晶显示器的显示亮度调整方法；以解决现有的液晶显示器的功耗较大以及制作成本较高的技术问题。
 技术解决方案
本发明实施例提供一种显示亮度调整方法，用于对相应的液晶显示面板进行显示亮度调整，其中所述液晶显示面板包括多个像素单元，每个所述像素单元包括红色子单元、绿色子单元以及蓝色子单元，其中所述显示亮度调整方法包括：
获取显示画面的设定色温，并根据所述显示画面的设定色温确定所述显示画面中的红光比例、绿光比例以及蓝光比例；
根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率；以及
根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置，以实现对所述液晶显示面板进行显示亮度调整；
其中所述根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率的步骤包括：
根据所述显示画面中的绿光比例以及所述预设显示亮度，设置所述绿色光阻的绿光穿透率；
根据所述显示画面中的蓝光比例以及所述预设显示亮度，设置所述蓝色光阻的蓝光穿透率；以及
根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率；
所述显示画面的红光比例、绿光比例以及蓝光比例为：16:50:8至17:52:10；
所述红色光阻的最大红光穿透率为16.5%-17%，所述绿色光阻的最大绿光穿透率为58%-60%，所述蓝色光阻的最大蓝色穿透率为11%-12%。
在本发明所述的显示亮度调整方法中，所述根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率的步骤具体为：
当所述预设显示亮度大于阈值亮度时，将所述红色光阻的红光穿透率设置为所述红色光阻的最大红光穿透率。
在本发明所述的显示亮度调整方法中，所述根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置的步骤包括：
根据所述红色光阻的最大红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率以及所述显示画面中的红光比例，对所述红色子单元进行开口率增大设置。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括减小所述红色子单元的黑色矩阵的尺寸。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括减小所述红色子单元中的金属线的线宽。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述绿色子单元的区域。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述蓝色子单元的区域。
本发明实施例提供一种显示亮度的调整方法，用于对相应的液晶显示面板进行显示亮度调整，其中液晶显示面板包括多个像素单元，每个像素单元包括红色子单元、绿色子单元以及蓝色子单元，其中所述显示亮度调整方法包括：
获取显示画面的设定色温，并根据显示画面的设定色温确定显示画面中的红光比例、绿光比例以及蓝光比例；
根据显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率；以及
根据红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率，对红色子单元、绿色子单元以及蓝色子单元的开口率进行设置，以实现对液晶显示面板进行显示亮度调整。
在本发明所述的显示亮度调整方法中，所述根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率的步骤包括：
根据所述显示画面中的绿光比例以及所述预设显示亮度，设置所述绿色光阻的绿光穿透率；
根据所述显示画面中的蓝光比例以及所述预设显示亮度，设置所述蓝色光阻的蓝光穿透率；以及
根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率。
在本发明所述的显示亮度调整方法中，所述根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率的步骤具体为：
当所述预设显示亮度大于阈值亮度时，将所述红色光阻的红光穿透率设置为所述红色光阻的最大红光穿透率。
在本发明所述的显示亮度调整方法中，所述根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置的步骤包括：
根据所述红色光阻的最大红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率以及所述显示画面中的红光比例，对所述红色子单元进行开口率增大设置。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括减小所述红色子单元的黑色矩阵的尺寸。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括减小所述红色子单元中的金属线的线宽。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述绿色子单元的区域。
在本发明所述的显示亮度调整方法中，所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述蓝色子单元的区域。
在本发明所述的显示亮度调整方法中，所述显示画面的红光比例、绿光比例以及蓝光比例为：16:50:8至17:52:10。
在本发明所述的显示亮度调整方法中，所述红色光阻的最大红光穿透率为16.5%-17%，所述绿色光阻的最大绿光穿透率为58%-60%，所述蓝色光阻的最大蓝色穿透率为11%-12%。
 有益效果
相较于现有的显示亮度调整方法，本发明的液晶显示器的显示亮度调整方法根据红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率，对红色子单元、绿色子单元以及蓝色子单元的开口率进行设置，不需要使用增强背光功率的方式对显示亮度进行调节，且操作过程简单方便，因此降低了液晶显示器的功耗以及制作成本；解决了现有的液晶显示器的功耗较大以及制作成本较高的技术问题。
 附图说明
为让本发明的上述内容能更明显易懂，下文特举优选实施例，并配合所附图式，作详细说明如下：
图1为本发明的显示亮度调整方法的优选实施例的流程图。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。
在图中，结构相似的单元是以相同标号表示。
本发明的显示亮度调整方法用于对相应的液晶显示面板进行显示亮度调整，该液晶显示面板包括多个像素单元，每个像素单元包括红色子单元、绿色子单元以及蓝色子单元，本发明的显示亮度调整方法可通过分别对红色子单元、绿色子单元以及蓝色子单元进行开口率设置，实现对液晶显示面板的显示亮度调整，从而降低了液晶显示器的功耗以及液晶显示器的制作成本。
请参照图1，图1为本发明的显示亮度调整方法的优选实施例的流程图。本优选实施例的显示亮度调整方法包括：
步骤S101，获取显示画面的设定色温，并根据显示画面的设定色温确定显示画面中的红光比例、绿光比例以及蓝光比例；
步骤S102，根据显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率；
步骤S103，根据红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率，对红色子单元、绿色子单元以及蓝色子单元的开口率进行设置，以实现对液晶显示面板进行显示亮度调整。
下面详细说明本优选实施例的显示亮度调整方法的各步骤的具体流程。
在步骤S101中，液晶显示面板获取用户设定的显示画面的设定色温，这样可以通过显示画面的设定色温，获取显示画面中的红光比例、绿光比例以及蓝光比例。如某款手机显示产品的设定色温为6500K至7500K，则显示画面中的红光比例、绿光比例以及蓝光比例约为16.5：51:9。随后转到步骤S102。
在步骤S102中，液晶显示面板根据步骤S101中获取的显示画面中的红光比例、绿光比例以及蓝光比例，设置红光色组的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率。具体的：
可根据显示画面的绿光比例以及预设显示亮度，设置绿色光阻的绿光穿透率；可根据显示画面的蓝光比例以及预设显示亮度，设置蓝色光阻的蓝光穿透率，可根据显示画面的红光比例以及预设显示亮度，设置红色光阻的红光穿透率。从而使得通过设置绿色光阻、蓝色光阻以及红色光阻的参数来控制显示画面中的红光比例、绿光比例以及蓝光比例。
但是由于现有技术中红色光阻的最大红光穿透率为16.5%-17%，绿色光阻的最大绿光穿透率为58%-60%，蓝色光阻的最大蓝色穿透率为11%-12%。这样导致预设显示亮度过大时，即预设显示亮度大于阈值亮度时，为了满足显示画面中的红光比例、绿光比例以及蓝光比例，液晶显示面板需要将红色光阻的红光透射率设置为红色光阻的最大红光透射率，以使得红色光阻的红光透射率可以最大限度的匹配绿色光阻的绿光透射率以及蓝色光阻的蓝光透射率。随后转到步骤S103。
在步骤S103中，液晶显示面板根据步骤S102获取的红色光阻的红光透射率、绿色光阻的绿光透射率以及蓝色光阻的蓝光透射率，对红色子单元、绿色子单元以及蓝色子单元的开口率进行设置。
如显示画面的红光比例、绿光比例以及蓝光比例为：16:50:8至17:52:10。则在本优选实施例中红色光阻的红光透射率相对较低，因此在本步骤中需要根据红色光阻的最大红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率以及显示画面中的红光比例，对红色子单元进行开口率增大设置，而不需要对绿色子单元以及蓝色子单元进行任何开口率增大设置。
该开口率增大设置的过程包括减小红色子单元的黑色矩阵的尺寸、减小红色子单元中的金属线的线宽、将红色子单元的薄膜晶体管设置在相邻的绿色子单元的区域以及将红色子单元的而薄膜晶体管设置在相邻的蓝色子单元的区域。这里的金属线可为红色子单元中的数据线或扫描线。
在现有技术中，为了保证显示画面的画面设定色温不便，往往会对红色子单元、绿色子单元以及蓝色子单元的开口率进行同样的增大设置。而同时进行开口率增大设置的制程较为复杂且制作成本较高。
而本优选实施例的液晶显示面板仅通过对红色子单元进行开口率增大设置，对绿色子单元以及蓝色子单元仅进行蓝色光阻以及绿色光阻的参数调整，即完成了液晶显示面板的显示亮度调整过程，并使得调整后的显示画面的画面设定色温不变。对单一红色子单元进行开口率增大设置的制程较为简单，且制作成本较低，如将红色子单元的薄膜晶体管设置在相邻的绿色子单元的区域或将红色子单元的而薄膜晶体管设置在相邻的蓝色子单元的区域等。
这样即完成了本优选实施例的液晶显示面板的各像素子单元的开口率设置过程，同时完成了液晶显示面板的显示亮度调整过程。
本优选实施例的液晶显示器的显示亮度调整方法根据红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率，对红色子单元、绿色子单元以及蓝色子单元的开口率进行设置，不需要使用增强背光功率的方式对显示亮度进行调节，且操作过程简单方便，因此降低了液晶显示器的功耗以及制作成本。
下面通过一具体实施例说明本发明的显示亮度调整方法的工作原理。
一、根据显示画面的设定色温（6500K至7500K），设定液晶显示器的显示画面的红光比例、绿光比例以及蓝光比例为16.5:51:9，而现有技术中红色光阻的最大红光穿透率为17%，绿色光阻的最大绿光穿透率为60%，蓝色光阻的最大蓝色穿透率为12%。
二、设定红色光阻的红光穿透率为16.5%（约等于红色光阻的最大红光穿透率），绿色光阻的绿光穿透率为51%*1.05=53.55%，蓝色光阻的蓝光穿透率为9%*1.05=9.45%。
三、为了实现将液晶显示面板的显示亮度提高5%，对液晶显示面板的红色子像素进行开口率增大设置，如减小红色子单元的黑色矩阵的尺寸或减小红色子单元中的金属线的线宽等，使得红色子像素的开口率增大5%。
当然如果在步骤二中设置绿色光阻的绿光穿透率为51%*1.1=56.1%，蓝色光阻的蓝光穿透率为9%*1.1=9.9%。则在本步骤中将红色子像素的开口率增大10%。
这样即完成了本具体实施例的液晶显示面板的各像素子单元的开口率设置过程，以及液晶显示面板的显示亮度调整过程。
本优选实施例的液晶显示器的显示亮度调整方法不需要对背光源的功率进行提升，仅对部分子像素进行开口率增大设置，即完成了液晶显示面板的显示亮度调整过程，因此操作过程简单方便，因此降低了液晶显示器的功耗以及制作成本；解决了现有的液晶显示器的功耗较大以及制作成本较高的技术问题。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (17)

  1. 一种显示亮度调整方法，用于对相应的液晶显示面板进行显示亮度调整，其中所述液晶显示面板包括多个像素单元，每个所述像素单元包括红色子单元、绿色子单元以及蓝色子单元，其中所述显示亮度调整方法包括：
    获取显示画面的设定色温，并根据所述显示画面的设定色温确定所述显示画面中的红光比例、绿光比例以及蓝光比例；
    根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率；以及
    根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置，以实现对所述液晶显示面板进行显示亮度调整；
    其中所述根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率的步骤包括：
    根据所述显示画面中的绿光比例以及所述预设显示亮度，设置所述绿色光阻的绿光穿透率；
    根据所述显示画面中的蓝光比例以及所述预设显示亮度，设置所述蓝色光阻的蓝光穿透率；以及
    根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率；
    所述显示画面的红光比例、绿光比例以及蓝光比例为：16:50:8至17:52:10；
    所述红色光阻的最大红光穿透率为16.5%-17%，所述绿色光阻的最大绿光穿透率为58%-60%，所述蓝色光阻的最大蓝色穿透率为11%-12%。
  2. 根据权利要求1所述的显示亮度调整方法，其中所述根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率的步骤具体为：
    当所述预设显示亮度大于阈值亮度时，将所述红色光阻的红光穿透率设置为所述红色光阻的最大红光穿透率。
  3. 根据权利要求2所述的显示亮度调整方法，其中所述根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置的步骤包括：
    根据所述红色光阻的最大红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率以及所述显示画面中的红光比例，对所述红色子单元进行开口率增大设置。
  4. 根据权利要求3所述的显示亮度调整方法，其中所述开口率增大设置的过程包括减小所述红色子单元的黑色矩阵的尺寸。
  5. 根据权利要求3所述的显示亮度调整方法，其中所述开口率增大设置的过程包括减小所述红色子单元中的金属线的线宽。
  6. 根据权利要求3所述的显示亮度调整方法，其中所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述绿色子单元的区域。
  7. 根据权利要求3所述的显示亮度调整方法，其中所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述蓝色子单元的区域。
  8. 一种显示亮度调整方法，用于对相应的液晶显示面板进行显示亮度调整，其中所述液晶显示面板包括多个像素单元，每个所述像素单元包括红色子单元、绿色子单元以及蓝色子单元，其中所述显示亮度调整方法包括：
    获取显示画面的设定色温，并根据所述显示画面的设定色温确定所述显示画面中的红光比例、绿光比例以及蓝光比例；
    根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率；以及
    根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置，以实现对所述液晶显示面板进行显示亮度调整。
  9. 根据权利要求8所述的显示亮度调整方法，其中所述根据所述显示画面中的红光比例、绿光比例、蓝光比例以及预设显示亮度，设置红色光阻的红光穿透率、绿色光阻的绿光穿透率以及蓝色光阻的蓝光穿透率的步骤包括：
    根据所述显示画面中的绿光比例以及所述预设显示亮度，设置所述绿色光阻的绿光穿透率；
    根据所述显示画面中的蓝光比例以及所述预设显示亮度，设置所述蓝色光阻的蓝光穿透率；以及
    根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率。
  10. 根据权利要求9所述的显示亮度调整方法，其中所述根据所述显示画面中的红光比例以及所述预设显示亮度，设置所述红色光阻的红光穿透率的步骤具体为：
    当所述预设显示亮度大于阈值亮度时，将所述红色光阻的红光穿透率设置为所述红色光阻的最大红光穿透率。
  11. 根据权利要求10所述的显示亮度调整方法，其中所述根据所述红色光阻的红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率，对所述红色子单元、所述绿色子单元以及所述蓝色子单元的开口率进行设置的步骤包括：
    根据所述红色光阻的最大红光穿透率、所述绿色光阻的绿光穿透率以及所述蓝色光阻的蓝光穿透率以及所述显示画面中的红光比例，对所述红色子单元进行开口率增大设置。
  12. 根据权利要求11所述的显示亮度调整方法，其中所述开口率增大设置的过程包括减小所述红色子单元的黑色矩阵的尺寸。
  13. 根据权利要求11所述的显示亮度调整方法，其中所述开口率增大设置的过程包括减小所述红色子单元中的金属线的线宽。
  14. 根据权利要求11所述的显示亮度调整方法，其中所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述绿色子单元的区域。
  15. 根据权利要求11所述的显示亮度调整方法，其中所述开口率增大设置的过程包括将所述红色子单元的薄膜晶体管设置在相邻的所述蓝色子单元的区域。
  16. 根据权利要求8所述的显示亮度调整方法，其中所述显示画面的红光比例、绿光比例以及蓝光比例为：16:50:8至17:52:10。
  17. 根据权利要求8所述的显示亮度调整方法，其中所述红色光阻的最大红光穿透率为16.5%-17%，所述绿色光阻的最大绿光穿透率为58%-60%，所述蓝色光阻的最大蓝色穿透率为11%-12%。
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