WO2014153850A1 - 半透半反式液晶显示面板及应用其的显示器 - Google Patents
半透半反式液晶显示面板及应用其的显示器 Download PDFInfo
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- WO2014153850A1 WO2014153850A1 PCT/CN2013/077182 CN2013077182W WO2014153850A1 WO 2014153850 A1 WO2014153850 A1 WO 2014153850A1 CN 2013077182 W CN2013077182 W CN 2013077182W WO 2014153850 A1 WO2014153850 A1 WO 2014153850A1
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- WO
- WIPO (PCT)
- Prior art keywords
- liquid crystal
- display panel
- electrode
- crystal display
- substrate
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 93
- 239000000758 substrate Substances 0.000 claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000010287 polarization Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000002360 preparation method Methods 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
-
- 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
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134381—Hybrid switching mode, i.e. for applying an electric field with components parallel and orthogonal to the substrates
Definitions
- Embodiments of the present invention relate to a transflective liquid crystal display panel and a display using the same. Background technique
- the transflective liquid crystal display panel has both a transmissive mode and a reflective mode.
- the transmission mode is mainly used, that is, the backlight of the transflective liquid crystal display itself is used to display an image through the liquid crystal panel; in a bright light environment, for example, in sunlight, mainly relying on In the reflection mode, the external light is reflected by the mirror in the liquid crystal panel, and the image is displayed as a light source. Therefore, the transflective liquid crystal display is suitable for various light intensity environments, especially for excellent outdoor visibility.
- the brightness of the backlight does not need to be high, and it has low power consumption, so it is widely used in automotive displays, high-end mobile phones, digital cameras, handheld computers, aircraft display instruments and the like.
- the conventional transflective liquid crystal display panel includes an upper polarizer 11, a first substrate 12, a first insulating layer 13, a liquid crystal layer 14, a pixel electrode layer 15, and a second in order from top to bottom.
- the upper polarizer 11, the first substrate 12, and the first insulating layer 13 constitute an upper substrate S
- the pixel electrode layer 15, the second insulating layer 16, the second substrate 17, and the lower polarizer 18 constitute a lower substrate X.
- the transmission axis of the upper polarizer 11 is perpendicular to the transmission axis of the lower polarizer 18.
- the liquid crystal panel is divided into a plurality of sub-pixels, each sub-pixel is divided into a transmissive area T and a reflective area R, and a first common is further disposed between the second insulating layer 16 and the second substrate 17 in the transmissive area T: the lower substrate X.
- the second common electrode layer 101 is further disposed on the first insulating layer 13 in the upper substrate S, and the reflective electrode layer 102 is further disposed on the second insulating layer 16 in the lower substrate X.
- the projections on the pixel electrode layer 15 in the transmissive region T and the common electrode on the first common electrode layer 19 are arranged on the second substrate 17, and are parallel to each other with the pitches being equal.
- the initial orientation of the liquid crystal molecules in the transmission region T is parallel to the transmission axis of the lower polarizer 18, and the initial orientation of the liquid crystal molecules in the reflection region R is at an angle of 45 degrees with the transmission axis of the lower polarizer 18.
- Embodiments of the present invention provide a transflective liquid crystal display panel and a display using the same, which solves the problem that the upper substrate in the conventional transflective display panel is difficult in the process of manufacturing.
- An embodiment of the present invention provides a transflective liquid crystal display panel comprising, in order from top to bottom, an upper polarizer, a first substrate, a liquid crystal layer, an electrode layer, a second substrate, and a lower polarizer, wherein The transmission axis of the upper polarizer is perpendicular to the transmission axis of the lower polarizer,
- Each sub-pixel of the liquid crystal display panel is divided into a transmissive area and a reflective area, and the electrode layer of the transmissive area is different in structure, and the electrode layer of the transmissive area includes a plurality of common electrodes and a plurality of pixel electrodes
- the electrode layer of the reflective region includes a reflective electrode
- a second common electrode is further disposed between the liquid crystal layer and the first substrate,
- An initial orientation of the liquid crystal molecules in the transmissive region is perpendicular to the first substrate or the second substrate, and an initial orientation of the liquid crystal molecules in the reflective region is at an angle of 45 degrees with a transmission axis of the lower polarizer,
- the plurality of common electrodes and the plurality of pixel electrodes of the transmissive area are alternately and spacedly arranged.
- each of the common electrodes and each of the pixel electrodes have the same shape, and are continuous zigzag shapes formed by a plurality of sawtooth edges, and adjacent two sawtooth edges form a sawtooth angle;
- the sawtooth angle on the common electrode and the angle bisector of the sawtooth angle on each of the pixel electrodes are parallel or collinear;
- the common electrode of the bisector of the angle bisector is in the same direction as the sawtooth angle of the pixel electrode.
- the sawtooth angle has an angle of 90 degrees.
- the liquid crystal panel further includes a first insulating layer between the first substrate and the liquid crystal layer, and a second insulating layer between the electrode layer and the second substrate.
- the plurality of common electrodes and the plurality of pixel electrodes in the transmissive region are alternately distributed at equal intervals.
- the second common electrode and the reflective electrode in the reflective electrode layer are both planar electrodes.
- the reflective electrode is a metal electrode.
- the liquid crystal display panel further includes a color film layer between the first substrate and the second common electrode.
- the color film layer covers the transmissive and reflective regions.
- Another embodiment of the present invention also provides a display comprising a transflective liquid crystal display panel according to any of the embodiments of the present invention.
- a second common is provided between the first insulating layer and the first substrate in the transmissive area and the reflective area.
- the electrode layer, that is, the transmissive region and the reflective region are both covered with the second common electrode layer, such that the transmissive region and the reflective region in the upper substrate have the same structure, so that there is no need to add one more when producing the second common electrode layer in the upper substrate.
- the mask is reduced, thus reducing the difficulty in manufacturing the process when the upper substrate is fabricated.
- FIG. 1 is a schematic structural view of a transflective liquid crystal display panel in the prior art
- FIG. 2 is a schematic cross-sectional view showing a structure of a transflective liquid crystal display panel according to an embodiment of the present invention
- FIG. 3 is a plan view showing a transmissive area and a reflective area of the liquid crystal display panel shown in FIG. 2 when no power is applied;
- Fig. 4 is a plan view showing a transmissive area and a reflective area of the liquid crystal display panel shown in Fig. 3 at the time of power-on. detailed description
- Embodiments of the present invention provide a transflective liquid crystal display panel, as shown in FIGS. 2 and 3.
- the display panel includes an upper polarizer 21, a first substrate 22, a first insulating layer 23, a liquid crystal layer 24, an electrode layer 203, a second insulating layer 26, and a second substrate 202 in this order from top to bottom.
- Lower polarizer 29 The transmission axis of the upper polarizer 21 is perpendicular to the transmission axis of the lower polarizer 29.
- each sub-pixel of the liquid crystal display panel is divided into a transmissive area T and a reflective area R, the electrode layer 203 of the transmissive area T includes a common electrode 27 and a pixel electrode 28, and the electrode layer 203 of the reflective area R includes reflection The electrode 25; a second common electrode layer 201 is disposed between the liquid crystal layer 24 in the transmissive region T and the reflective region R and the first substrate 22.
- the initial orientation of the liquid crystal molecules in the transmissive region T is perpendicular to the first substrate 22 or the second substrate 202, and the initial orientation of the liquid crystal molecules in the reflective region R is at an angle of 45 degrees with the transmission axis of the lower polarizer 29.
- the surface of the second insulating layer 26 adjacent to the liquid crystal layer 24 in the transmissive region T is provided with a plurality of common electrodes 27 and a plurality of pixel electrodes 28, and the common electrode 27 and the pixel electrodes 28 are alternately arranged. .
- the liquid crystal molecules 241 of the transmissive region T are arranged perpendicular to the first substrate 22, and the initial orientation and the liquid crystal molecules 241 in the transmissive region T are initially
- the transmission axis of the polarizer 29 is perpendicular, and the liquid crystal molecules 241 have no phase delay with respect to light, and thus do not change the polarization direction of the light.
- the light passes through the upper polarizer 21 and enters the liquid crystal layer 24, and the polarization direction of the light does not change. Since the transmission axis of the upper polarizer 21 is perpendicular to the transmission axis of the lower polarizer 29, the light is deflected by the lower polarizer 29 Absorption, the above liquid crystal panel exhibits a dark state.
- the initial orientation of the liquid crystal molecules 242 in the reflective region R is at an angle of 45 degrees with the transmission axis of the lower polarizer 29, so that the phase retardation of the liquid crystal molecules 242 to light is ⁇ /4, and the light passes through the liquid crystal molecules 242.
- the polarized light becomes circularly polarized light, and the light is reflected by the reflective electrode 25 to become another circularly polarized light (left-handed and right-handed, right-handed and left-handed), and the light passes through the liquid crystal molecules 242 of the reflective region R for the second time.
- the polarized light is again changed back to linearly polarized light, but the phase of the light is changed by 90 degrees, that is, the light is at an angle of 90 degrees with the linearly polarized light of the initial state, and thus is finally absorbed by the upper polarized film 21, and the liquid crystal panel exhibits a dark state.
- the transflective liquid crystal display panel when manufacturing the upper substrate, Providing a second common electrode layer between the liquid crystal layer of the transmissive region and the reflective region and the first substrate, that is, the transmissive region and the reflective region are both covered with the second common electrode layer, such that the transmissive region in the upper substrate
- the structure of the reflective regions is the same, so that it is not necessary to add a mask to the second common electrode layer in the upper substrate, thereby reducing the difficulty in manufacturing the process for fabricating the upper substrate.
- each of the common electrodes 27 and each of the pixel electrodes 28 have the same shape, and each of them has a continuous zigzag shape composed of a plurality of sawtooth edges, and adjacent two sawtooth edges.
- Forming a sawtooth angle; the sawtooth angle on each common electrode 27 and the angle bisector of the sawtooth angle on each pixel electrode 28 are parallel or collinear; the angle bisector collinear common electrode 27 and the sawtooth angle opening of the pixel electrode 28
- the directions are uniform, and the angle of the sawtooth angle is 90 degrees; the adjacent common electrodes 27 and the pixel electrodes 28 have opposite polarities.
- the common electrode 27 and the pixel electrode 28 are shown in Figs. 3 and 4 to have a sawtooth shape.
- the common electrode 27 and the pixel electrode 28 of the embodiment of the present invention may be in the shape of a continuous plurality of saw teeth.
- each of the common electrodes 27 and each of the pixel electrodes 28 have the same shape, they are continuous zigzag formed by a plurality of sawtooth edges.
- the adjacent two sawtooth edges form a sawtooth angle; the sawtooth angle on each common electrode 27 and the angle bisector of the sawtooth angle on each pixel electrode 28 are parallel or collinear; the angle bisector is collinear with the common electrode 27
- the sawtooth angle opening direction of the pixel electrode 28 is the same, and the sawtooth angle is 90 degrees; the adjacent common electrode 27 and the pixel electrode 28 have opposite polarities, and at a specific voltage, the liquid crystal molecules 241 of the transmissive region T are light.
- the phase delay is ⁇ /2.
- the liquid crystal molecules 242 in the liquid crystal layer 24 in the region are arranged in the direction of the electric field under the action of a vertical electric field, the phase retardation of the liquid crystal molecules 242 to the light is 0, and the ambient light is incident from the direction of the upper polarizer 21, After the light passes through the upper polarizer 21, only the polarized light that is consistent with the axial direction of the upper polarizer 21 can be transmitted, and the polarized light does not change the polarization state after passing through the vertically aligned liquid crystal layer 24, and then passes through the reflection of the reflective region R. After the reflection of the electrode 25, the polarization state of the light remains unchanged. Thereafter, the light passes through the liquid crystal layer 24 for the second time, and finally passes through the upper polarizer 21, and the liquid crystal panel is bright. State.
- the transflective liquid crystal panel provided by the above embodiment may further include a first insulating layer 23 between the first substrate 21 and the liquid crystal layer 24 to insulate the second common electrode layer 201 from the outside.
- the horizontal distance between the common electrode 27 in the transmissive region T and the adjacent pixel electrode 28 may be equal. That is, a plurality of common electrodes and a plurality of pixel electrodes in the transmissive region are alternately distributed at equal intervals. This causes the electric field strengths of the transmission regions T to be equal, thereby making the state of the liquid crystal molecules 241 of the region more stable.
- the second common electrode 201 and the reflective electrode 25 in the reflective electrode layer 25 may both be planar electrodes.
- the planar electrode has a low cost and stable performance.
- the reflective electrode 25 may be a metal electrode in the planar electrode, and the reflective property of the metal electrode is strong, which is favorable for reflection of incident light.
- the orientation layer has different orientation directions for different regions of the reflective region and the transmissive region.
- one region may be first irradiated by a mask to form a first alignment direction, and then the other region may be oriented such that the orientation direction is different from the first alignment direction.
- the alignment layer of the embodiment of the present invention is not limited to such an alignment method.
- Embodiments of the present invention also provide a display comprising the above-described transflective liquid crystal display panel.
- a second common electrode layer is disposed between the first insulating layer and the first substrate in the transmissive area and the reflective area, that is, the transmissive area and the reflective area are both
- the second common electrode layer is covered, so that the transmissive area and the reflective area in the upper substrate have the same structure, so that no additional mask is needed in the production of the second common electrode layer in the upper substrate, thereby reducing the fabrication of the upper substrate. Difficulties in process manufacturing, thereby reducing the difficulty of making the above display.
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- Chemical & Material Sciences (AREA)
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Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/346,524 US9547193B2 (en) | 2013-03-28 | 2013-06-13 | Transflective type liquid crystal display panel and display using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201310104955.7 | 2013-03-28 | ||
CN201310104955.7A CN103207474B (zh) | 2013-03-28 | 2013-03-28 | 半透半反式液晶显示面板及应用其的显示器 |
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WO2014153850A1 true WO2014153850A1 (zh) | 2014-10-02 |
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PCT/CN2013/077182 WO2014153850A1 (zh) | 2013-03-28 | 2013-06-13 | 半透半反式液晶显示面板及应用其的显示器 |
Country Status (3)
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US (1) | US9547193B2 (zh) |
CN (1) | CN103207474B (zh) |
WO (1) | WO2014153850A1 (zh) |
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CN105223725A (zh) | 2015-10-13 | 2016-01-06 | 京东方科技集团股份有限公司 | 显示面板及其制备方法 |
CN106444134B (zh) * | 2016-09-26 | 2019-08-30 | 京东方科技集团股份有限公司 | 显示面板和显示装置 |
CN107247357B (zh) | 2017-06-06 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种显示面板及其显示方法、显示装置 |
WO2022116162A1 (zh) * | 2020-12-04 | 2022-06-09 | 京东方科技集团股份有限公司 | 镜面切换屏、其制作方法及显示装置 |
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2013
- 2013-03-28 CN CN201310104955.7A patent/CN103207474B/zh active Active
- 2013-06-13 WO PCT/CN2013/077182 patent/WO2014153850A1/zh active Application Filing
- 2013-06-13 US US14/346,524 patent/US9547193B2/en active Active
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CN102466916A (zh) * | 2010-11-01 | 2012-05-23 | 三星移动显示器株式会社 | 液晶显示装置及液晶显示装置的制造方法 |
CN102645796A (zh) * | 2011-02-22 | 2012-08-22 | 上海天马微电子有限公司 | 一种液晶显示装置 |
CN202748579U (zh) * | 2012-09-18 | 2013-02-20 | 京东方科技集团股份有限公司 | 一种液晶显示面板和显示装置 |
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CN103207474A (zh) | 2013-07-17 |
CN103207474B (zh) | 2015-05-27 |
US9547193B2 (en) | 2017-01-17 |
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