WO2014153849A1 - 双模液晶显示装置、彩膜基板及阵列基板 - Google Patents
双模液晶显示装置、彩膜基板及阵列基板 Download PDFInfo
- Publication number
- WO2014153849A1 WO2014153849A1 PCT/CN2013/077172 CN2013077172W WO2014153849A1 WO 2014153849 A1 WO2014153849 A1 WO 2014153849A1 CN 2013077172 W CN2013077172 W CN 2013077172W WO 2014153849 A1 WO2014153849 A1 WO 2014153849A1
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- WIPO (PCT)
- Prior art keywords
- liquid crystal
- pixel
- array substrate
- white sub
- disposed
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 90
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 49
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 19
- 230000009977 dual effect Effects 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Classifications
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- 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
- G02F1/1336—Illuminating devices
- G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- 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
- G02F1/1336—Illuminating devices
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133626—Illuminating devices providing two modes of illumination, e.g. day-night
-
- 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
- G02F2201/52—RGB geometrical arrangements
Definitions
- Dual-mode liquid crystal display device color film substrate and array substrate
- Embodiments of the present invention relate to a dual mode liquid crystal display device, a color filter substrate, and an array substrate. Background technique
- the liquid crystal display device when applied in some special fields, it needs to be used during the day and night.
- the color LCD When used in the daytime, the color LCD can be normally displayed.
- the brightness of the display When used at night, the brightness of the display needs to be reduced, and only the user is guaranteed. You can see what is displayed. Under this special use requirement, a display with two display modes is required. Summary of the invention
- One of the technical problems to be solved by the embodiments of the present invention is to provide a dual mode liquid crystal display device, a color filter substrate and an array substrate, which can provide a dual mode display mode in a bright environment and a dark environment to meet user needs.
- An embodiment of the present invention provides a dual mode liquid crystal display device, including: a color filter substrate, an array substrate of the color filter substrate pair, and a liquid crystal layer between the color filter substrate and the array substrate; among them,
- the pixel area of the array substrate includes red, green, blue, and white sub-pixels
- a phosphor layer is disposed on the color filter substrate or on the array substrate corresponding to the position of the white sub-pixel.
- a surface of the color film substrate opposite to the liquid crystal layer is provided with a polarizer, and the phosphor layer is disposed at a position of the polarizer corresponding to the white sub-pixel.
- a surface of the color filter substrate adjacent to the liquid crystal layer corresponds to a position of the red, green, and blue sub-pixels, and a filter film of a corresponding color is disposed.
- a TFT pixel region corresponding to the white sub-pixel on the array substrate is provided with a fluorescent layer.
- the two-color mode liquid crystal display device further includes: a backlight and a light guide plate disposed on a side of the array substrate opposite to the liquid crystal layer, the backlight comprising: a white light source and The ultraviolet band light source, the white light source and the ultraviolet band light source are respectively controlled by independent switches.
- the array substrate is further provided with a lower polarizer near the surface of the backlight and the light guide plate.
- the red, green, blue, and white sub-pixels are arranged in parallel or in a matrix.
- Another embodiment of the present invention provides a color filter substrate including filter regions of red, green, blue, and white sub-pixels; wherein a color layer is disposed on the color filter substrate corresponding to the position of the white sub-pixel .
- a filter film corresponding to the red, green, and blue sub-pixels of one side surface of the color filter substrate is provided with a filter film of a corresponding color.
- a side of the color filter substrate opposite to a side on which the filter film is disposed is provided with a polarizer, and the phosphor layer is disposed on the polarizer corresponding to the white sub-pixel. position.
- a further embodiment of the present invention provides an array substrate including red, green, blue, and white sub-pixels; wherein a phosphor layer is disposed on a position corresponding to the white sub-pixel on the array substrate.
- the phosphor layer is disposed on a position of the TFT pixel region of the array substrate corresponding to the white sub-pixel.
- the red, green, blue, and white sub-pixels are arranged in parallel or in a matrix.
- a transparent sub-pixel that is, the white sub-pixel
- the light emitted by the backlight is fluorinated to the fluorescent layer on the front of the display screen, and the fluorescent layer is excited to emit light, thereby realizing the fluorescent display in a dark environment, and satisfying the user. demand.
- FIG. 1 is a schematic structural view of a dual mode liquid crystal display device and a bright environment display of a pixel design embodiment 1 according to an embodiment of the present invention.
- FIG. 2 is a schematic structural view of a dual mode liquid crystal display device and a dark environment display diagram of a pixel design embodiment 1 according to an embodiment of the present invention.
- 3 is a schematic structural diagram of a dual-mode liquid crystal display device and a bright environment display diagram of a second embodiment of a pixel design according to an embodiment of the present invention;
- FIG. 4 is a schematic structural view of a dual mode liquid crystal display device and a dark environment display diagram of a pixel design embodiment 2 according to an embodiment of the present invention
- FIG. 5 is a schematic perspective structural view of a dual mode liquid crystal display device according to an embodiment of the present invention.
- FIG. 6 is a schematic plan view of a dual mode liquid crystal display device according to an embodiment of the present invention.
- FIG. 7 is a plan view showing a bright environment of a dual mode liquid crystal display device according to an embodiment of the present invention.
- FIG. 8 is a plan view showing a dark environment of a dual mode liquid crystal display device according to an embodiment of the present invention.
- An embodiment of the present invention provides a dual-mode liquid crystal display device, including: a color filter substrate 10, an array substrate 20 opposite to the color filter substrate 10, and the color filter substrate 10 and the array substrate 20; a liquid crystal layer 30, the pixel area of the array substrate 20 includes red, green, blue, and white sub-pixels; wherein the color film substrate 10 or the array substrate 20 corresponds to the white sub-pixel A fluorescent layer 12 is provided at the position.
- FIG. 1 and FIG. 2 which is a schematic structural view of a first embodiment of the above dual-mode liquid crystal display device, as shown in FIG. 1 and FIG. 2, the outer surface of the upper polarizer 11 of the color filter substrate 10 corresponds to The projection position of the white sub-pixel is provided with the fluorescent layer 12.
- the surface of the color filter substrate 10 adjacent to the liquid crystal layer corresponds to the positions of the red, green, and blue sub-pixels, and the filter films 14, 15, 16 of the respective colors are disposed. That is, the upper polarizer 11 is disposed on the surface of the color filter substrate 10 opposite to the liquid crystal layer, and the phosphor layer 12 is disposed at a position corresponding to the white sub-pixel of the polarizer 11.
- the dual-mode liquid crystal display device further includes: a backlight 23 and a light guide plate 22 disposed under the array substrate 20, the backlight 23 includes: a white light source and an ultraviolet band light source, the white The light source and the ultraviolet band light source are separately controlled by mutually independent switches.
- the array substrate 20 is further provided with a lower polarizer near the surface of the backlight 23 and the light guide plate 22. twenty one.
- the display of the above-described dual mode liquid crystal display device in a bright environment and the display in a dark environment are as follows:
- the backlight is turned on, in the normal mode or the bright environment mode, the ultraviolet band light source is turned off, and the white light source is turned on, so that the normal red, green, blue and white display can be realized, as shown in FIG. Shown as a schematic diagram of the light passing through and achieving the display.
- the schematic diagram is displayed in a dark environment.
- the white backlight is turned off, and the ultraviolet light source is turned on. After the ultraviolet light is irradiated to the fluorescent layer, fluorescence can be emitted to realize fluorescence display. Thereby achieving the purpose of dual-mode liquid crystal display to meet user needs.
- FIG. 3 is a schematic structural diagram of a second embodiment of a dual-mode liquid crystal display device according to an embodiment of the present invention.
- a TFT corresponding to the white sub-pixel on the array substrate 20 is illustrated.
- the pixel region is provided with a fluorescent layer 12; that is, the fluorescent layer is disposed inside the LCD (Liquid Crystal Display Device), and the fluorescent display in the dark environment can also be realized.
- LCD Liquid Crystal Display Device
- the dual-mode liquid crystal display device may further include: a backlight 23 and a light guide plate 22 disposed under the array substrate 20, the backlight 23 includes: a white light source and an ultraviolet band light source, the white The light source and the ultraviolet band light source are separately controlled by mutually independent switches.
- a lower polarizer 21 is further disposed on the surface of the array substrate 20 adjacent to the backlight 23 and the light guide plate 22.
- a fluorescent layer is formed on the TFT substrate, and a TFT pixel region corresponding to the position of the white sub-pixel is coated with a filter film of a fluorescent material.
- the ultraviolet light forms polarized ultraviolet light through the lower polarizer 21, and the polarized ultraviolet light excites the visible light of the fixed polarization direction emitted by the fluorescent material, and the fluorescent display output can be realized by the pixel loading voltage and the liquid crystal in the box.
- the red, green, blue, and white sub-pixels are arranged in parallel or in a matrix.
- FIG. 6 is a schematic plan view showing a red, green, blue, and white sub-pixel matrix arrangement of the above embodiment of the present invention
- FIG. 7 is a schematic diagram showing the dual mode liquid crystal display device shown in FIG. 6 in a bright environment mode
- FIG. 8 is a schematic view showing the dual mode liquid crystal display device shown in FIG. 6 in a dark environment mode.
- Fig. 5 is a perspective view showing the three-dimensional structure of the above embodiment of the present invention, in which red, green, blue and white sub-pixels are also arranged in a matrix.
- the color filter substrate corresponding to the red, green, and blue sub-pixels is coated with a filter film of a corresponding color, and the white sub-pixel position has no filter film.
- the fluorescent film is applied on the color film substrate outside the white sub-pixel projection position, or the fluorescent material is disposed on the array substrate corresponding to the white sub-pixel position; and the fluorescent layer can be exposed in a corresponding manner to the corresponding sub-pixel position, and the backlight source is
- the light source in the ultraviolet light band is also included, and the white light source and the ultraviolet light source can be independently controlled.
- UV LEDs can be added to the LED strips, and the ratio is added to ensure that the UV can excite the phosphor layer as the target setting.
- the UV LEDs can be configured independently of the normal LED strips. It can be considered to be placed on the upper and lower sides of the LED strip.
- the backlight for exciting the phosphor layer in the embodiment of the present invention is a UV LED lamp, but is not limited to a UV LED lamp, and other light sources that can be used to excite the phosphor layer to emit light are applicable to the above embodiments of the present invention. Dual mode liquid crystal display device.
- an embodiment of the present invention further provides a color filter substrate 10, wherein the surface of the color filter substrate 10 adjacent to the liquid crystal layer includes red, green, blue, and white sub-pixel filters.
- Light regions 14, 15, 16 and 13; a phosphor layer 12 is disposed on the color film substrate at a position corresponding to the white sub-pixel 13.
- the outer surface of the upper polarizer 11 of the color filter substrate is provided with a fluorescent layer 12 corresponding to the projected position of the white sub-pixel 13.
- the surface of the color filter substrate adjacent to the liquid crystal layer corresponds to the position of the filter region of the red, green and blue sub-pixels, and the filter films 14, 15, 16 of the respective colors are disposed.
- an embodiment of the present invention further provides an array substrate 20, wherein a pixel area of the array substrate includes red, green, blue, and white sub-pixels; and the array substrate corresponds to the white
- the phosphor layer 12 is provided at the position of the sub-pixel.
- a phosphor layer corresponding to the TFT pixel region of the white sub-pixel on the array substrate is disposed.
- the red, green, blue, and white sub-pixels are arranged in parallel or in a matrix.
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/363,084 US9465252B2 (en) | 2013-03-29 | 2013-06-13 | Dual-mode liquid crystal display device, color filter substrate and array substrate |
US15/258,579 US10197852B2 (en) | 2013-03-29 | 2016-09-07 | Dual-mode liquid crystal display device, color filter substrate and array substrate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310108948.4 | 2013-03-29 | ||
CN201310108948.4A CN103197477B (zh) | 2013-03-29 | 2013-03-29 | 一种双模液晶显示装置、彩膜基板及阵列基板 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/363,084 A-371-Of-International US9465252B2 (en) | 2013-03-29 | 2013-06-13 | Dual-mode liquid crystal display device, color filter substrate and array substrate |
US15/258,579 Continuation US10197852B2 (en) | 2013-03-29 | 2016-09-07 | Dual-mode liquid crystal display device, color filter substrate and array substrate |
Publications (1)
Publication Number | Publication Date |
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WO2014153849A1 true WO2014153849A1 (zh) | 2014-10-02 |
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PCT/CN2013/077172 WO2014153849A1 (zh) | 2013-03-29 | 2013-06-13 | 双模液晶显示装置、彩膜基板及阵列基板 |
Country Status (3)
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US (2) | US9465252B2 (zh) |
CN (1) | CN103197477B (zh) |
WO (1) | WO2014153849A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US9470826B2 (en) * | 2003-02-12 | 2016-10-18 | Hon Hai Precision Industry Co., Ltd. | Color filter and display panel using same |
CN103423673A (zh) * | 2013-09-05 | 2013-12-04 | 南京琦光光电科技有限公司 | 一种用于lcd背光源的全光谱led光源模组 |
CN104155801A (zh) * | 2014-07-29 | 2014-11-19 | 京东方科技集团股份有限公司 | 液晶显示装置 |
CN104297981B (zh) * | 2014-10-31 | 2017-03-15 | 京东方科技集团股份有限公司 | 一种显示装置及其工作方法 |
KR102293605B1 (ko) * | 2014-12-26 | 2021-08-25 | 삼성디스플레이 주식회사 | 표시 장치 |
CN104460103B (zh) * | 2014-12-29 | 2018-08-24 | 厦门天马微电子有限公司 | 彩色滤光基板和显示模组 |
KR20170000444A (ko) * | 2015-06-23 | 2017-01-03 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
CN105467670A (zh) * | 2016-02-19 | 2016-04-06 | 京东方科技集团股份有限公司 | 一种阵列基板、显示面板及液晶显示器 |
KR20180047513A (ko) * | 2016-10-31 | 2018-05-10 | 엘지디스플레이 주식회사 | 액정표시장치 |
CN106782417B (zh) * | 2017-03-03 | 2019-04-16 | 京东方科技集团股份有限公司 | 显示面板、显示系统、显示装置及其驱动方法 |
CN106873244B (zh) | 2017-04-20 | 2019-10-25 | 京东方科技集团股份有限公司 | 一种显示装置及显示方法 |
JP7065798B2 (ja) * | 2019-02-13 | 2022-05-12 | 三菱電機株式会社 | 表示装置及び自動車 |
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TWI273285B (en) * | 2005-12-23 | 2007-02-11 | Wintek Corp | Color filter having capability of changing light-color |
EP2558775B1 (en) * | 2010-04-16 | 2019-11-13 | FLEx Lighting II, LLC | Illumination device comprising a film-based lightguide |
US20130258258A1 (en) * | 2010-12-08 | 2013-10-03 | Sharp Kabushiki Kaisha | Liquid crystal display device |
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2013
- 2013-03-29 CN CN201310108948.4A patent/CN103197477B/zh active Active
- 2013-06-13 WO PCT/CN2013/077172 patent/WO2014153849A1/zh active Application Filing
- 2013-06-13 US US14/363,084 patent/US9465252B2/en active Active
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2016
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US20150286095A1 (en) | 2015-10-08 |
CN103197477B (zh) | 2015-11-18 |
CN103197477A (zh) | 2013-07-10 |
US9465252B2 (en) | 2016-10-11 |
US10197852B2 (en) | 2019-02-05 |
US20160377921A1 (en) | 2016-12-29 |
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