CN106526986A - Pixel structure - Google Patents
Pixel structure Download PDFInfo
- Publication number
- CN106526986A CN106526986A CN201510569361.2A CN201510569361A CN106526986A CN 106526986 A CN106526986 A CN 106526986A CN 201510569361 A CN201510569361 A CN 201510569361A CN 106526986 A CN106526986 A CN 106526986A
- Authority
- CN
- China
- Prior art keywords
- main electrode
- pixel
- occlusion part
- electrode
- pixel region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
Abstract
The invention discloses a pixel structure. The pixel structure comprises a substrate provided with a pixel zone, a pixel electrode located in the pixel zone, multiple branch electrodes and shielding parts located below the pixel electrode, wherein the pixel electrode comprises a main electrode extending in the first direction of the pixel zone and the second direction perpendicular to the first direction, the multiple branch electrodes extend from the main electrode to the edge of the pixel zone, a slit is formed between every two adjacent branch electrodes, and the shielding parts include a first shielding part extending only along the main electrode in the second direction, only covering the main electrode in the second direction and corresponding to the main electrode in arrangement and a second shielding part outwards extending only along the first shielding part, only covering the slits and corresponding to the slits in arrangement. Dark fringes produced in juncture areas of different zones in the pixel electrode can be decreased by adopting the pixel structure, and accordingly the display quality is improved.
Description
Technical field
The present invention relates to dot structure, the dot structure for espespecially possessing vertical orientating type display device.
Background technology
In recent years, as the display device used in the display part of the display or portable information terminal equipment of personal computer, using frivolous liquid crystal display.But, existing TN (Twisted Nematic:Twisted nematic) type or STN (Super Twisted Nematic:STN Super TN) liquid crystal display of type has the narrow such shortcoming of angle of visibility, in order to solve this point, is carrying out various technological development.
As the liquid crystal display for improving angle of visibility characteristic, it is known that possess the orientation Splittable liquid crystal display of the liquid crystal layer of vertical orientating type.Such liquid crystal display is referred to as the liquid crystal display of VA (vertical orientated) pattern.MVA (Multi-domain Vertical Alignment as one of VA patterns:Multi-domain vertical alignment) pattern.In MVA patterns, in the orientation limit structure of the orientation that restricted liquid crystal molecule is arranged in each of a pair of relative substrates of liquid crystal layer.The orientation limit structure convex portion for specifically being formed by dielectric substance or the slit for being formed at electrode.Limit structure is orientated as convex portion or slit by arranging, when voltage is applied with to liquid crystal layer, as the mutually different multiple regions (referred to as " liquid crystal farmland ") in the direction for forming liquid crystal molecules tilt, therefore the azimuthal dependence of display characteristic are improved, angle of visibility characteristic is improved.
In traditional VA (Vertical Alignment, vertical orientated) escope, in order to solve the problems, such as the colour cast at visual angle, typically sub-pixel (Sub-pixel) can be divided into several subregions (Domain).
Generally in herring-bone form structure, the juncture area between subregion is commonly referred to as ITO (Indium Tin Oxide, indium tin oxide) Trunk (trunk) to pixel cell in sub-pixel.With increasing for subregion, ITO Trunk can also increase.
During flexible displays are made, as upper and lower base plate is on the basis of face plate center, relative shift (shift) can gradually be produced toward the right and left in the horizontal direction, therefore can cause the ITO Trunk in plurality of groups of substrates of thin-film transistor that relative displacement occurs, in pixel cell, electric field can change, and the position being located near ITO Trunk in causing flexible displays can be dimmed.
The content of the invention
For the problem that prior art is present, it is an object of the invention to provide a kind of dot structure.
For achieving the above object, dot structure of the invention, including：
One substrate, with a pixel region；
One pixel electrode, in the pixel region, the pixel electrode includes：
One main electrode, the first direction and perpendicular second direction along the pixel region extend；
Multiple branch electrodes, extend from the main electrode to the edge of the pixel region, have a slit between each described branch electrodes；And
One occlusion part, below the pixel electrode, the occlusion part includes：
One first occlusion part, only the main electrode in the second direction extend and only cover the main electrode in the second direction, and be correspondingly arranged with the main electrode；And
One second occlusion part, is stretched out and is only covered in the slit, and be correspondingly arranged with the slit along first occlusion part.
Further, the second main electrode that the main electrode includes the first main electrode extended along the first direction and extends along the second direction；The plurality of branch electrodes extend from first main electrode and second main electrode to the edge of the pixel region.
Further, the main electrode and the plurality of branch electrodes form " fish-bone " shape structure.
Further, the material of the occlusion part is metal.
Further, quantity of the quantity of second occlusion part less than the slit.
The dot structure of the present invention, including：
One substrate, with a pixel region；
One pixel electrode, in the pixel region, the pixel electrode includes：
One main electrode, the first direction and perpendicular second direction along the pixel region extend；
Multiple branch electrodes, extend from the main electrode to the edge of the pixel region, have a slit between each described branch electrodes；And
One occlusion part, below the pixel electrode, the occlusion part includes：
One first occlusion part, is only covered the main electrode extended along the second direction, and is correspondingly arranged with the pattern of the main electrode；And；
Multiple second occlusion parts, the wherein side of the slit for stretching out along first occlusion part and being only covered in the branch electrodes, and be correspondingly arranged with the slit of the side.
Further, the plurality of second occlusion part is only covered in the left side or right side of the slit of the branch electrodes.
Further, the left and right sides at sub-pixel center of the plurality of second occlusion part in the pixel region stretches out, and multiple second occlusion parts along left side extension and multiple second occlusion parts extended along right side are staggered.
Further, maximum length L that second occlusion part stretches outmaxWidth × 70% × 1.414 of=0.5 × sub-pixel, minimum length L that second occlusion part stretches outminWidth × 5% × 1.414 of=0.5 × sub-pixel.
Further, the main electrode and the plurality of branch electrodes form " fish-bone " shape structure.
Hinge structure, the dark line occurred in the juncture area that different subregions in pixel electrode can be reduced of the invention, so as to improve display quality.
It is that the above of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, it is described in detail below.
Description of the drawings
Schematic cross-sections of the Fig. 1 for curved face display panel；
Fig. 2 is the schematic diagram of the pixel electrode in the dot structure according to one embodiment of the invention；
Fig. 3 a-3f be an embodiment curved face display panel in pixel electrode and occlusion part position relationship schematic diagram.
Specific embodiment
With reference to Fig. 1, the schematic cross-section of Fig. 1 curved face display panels.The curved face display panel 102 of the present embodiment includes curved surface colored filter substrate 201, liquid crystal layer 202 and by face plurality of groups of substrates of thin-film transistor 203.
Wherein, the components such as curved substrate, color blocking array layer and common electrode are included in the curved surface colored filter substrate 201, the needs of visual design do and change, and the present invention is not limited.
The curved surface plurality of groups of substrates of thin-film transistor 203 includes curved substrate, array of pixels layer and protective layer.The array of pixels layer includes the components such as scan line array, data wire array, thin film transistor switch array, pixel electrode array, and the needs of visual design do and change, and the present invention is not limited.The curved surface colored filter substrate 203 is integrated to byte with the curved surface plurality of groups of substrates of thin-film transistor 201, and the liquid crystal layer 202 is arranged between the curved surface colored filter substrate 203 and the curved surface plurality of groups of substrates of thin-film transistor 201.
Next, will elaborate for the array of pixels layer on curved surface plurality of groups of substrates of thin-film transistor 203.Array of pixels layer is made up of multiple dot structures, and each dot structure includes main electrode 210a, 210b and multiple branch electrodes 210c, and in each dot structure, the design of main electrode and branch electrodes is as shown in Figure 2.Wherein, the main electrode also includes extending transversely first main electrode 210a of (first direction extensions) and extends longitudinally second main electrode 210b of (second direction extension), and the first main electrode 210a and the second main electrode 210b are arranged substantially perpendicular to each other constituting " ten " character form structure.Branch electrodes 210c are extended from the first main electrode 210a and the second main electrode 210b to the edge (namely scan line and data line edge) of pixel region.As the second main electrode 210b of the pixel electrode of the present embodiment is vertical with the bearing of trend of the first main electrode 210a, therefore branch electrodes 210c of pixel electrode extend from the first main electrode 210a and the second main electrode 210b toward four direction.In the present embodiment, each there is an acute angle between each branch electrodes 210c and the first main electrode 210a and the second main electrode 210b of pixel electrode.This acute angle is, for example, 45 degree or 40 degree or other suitable angles.Thus, multiple orientation fields can be formed on dot structure.A slit S is respectively provided between each branch electrodes 210c.Above-mentioned main electrode 210a, 210b and branch electrodes 210c form " fish-bone " shape structure.
As main electrode is located at the edge of each sub-pixel in pixel region, for above-mentioned curved face display panel 102, during flexible displays are made, as upper and lower base plate is on the basis of face plate center, relative shift (shift) can gradually be produced toward the right and left in the horizontal direction, therefore can cause the first main electrode 210a of the horizontal direction in plurality of groups of substrates of thin-film transistor that relative displacement occurs, in pixel cell, electric field can change, and the position being located near the first main electrode 210a in causing flexible displays can become with dark line.
In order to cover the dark line, in the present embodiment as illustrated in figs. 3 a-f, in the lower section of the main electrode of above-mentioned dot structure, it is provided with occlusion part 501, occlusion part 501 includes the first occlusion part 501a and the second occlusion part 501b, first occlusion part 501a extending laterally and only covering the second main electrode 210b (main electrode in second direction) along pixel region, and first shield portion 501a pattern and the second main electrode 210b position completely correspond to and pattern is identical, the dark line at the second main electrode 210b is blocked.Illustrate so that the first occlusion part 501a is along the Longitudinal extending of pixel region as an example in the present embodiment.Second occlusion part 501b stretches out along the first occlusion part 501a, the acute angle which each has and each branch electrodes 210c and the first main electrode 210a and the second main electrode 210b of angle and pixel electrodes between the first occlusion part 501a between matches, and the slit S being only covered between branch electrodes 210C.When the width of the first occlusion part 501a is less than the width d5 of width d3 and the second main electrode 210b of the first main electrode 210a, the first occlusion part 501a parts are covered in the first main electrode 210a and the second main electrode 210b.Similar, when the width of the second occlusion part 501b is less than the width of slit S, the second occlusion part 501b parts are covered in slit S, and the width of the second occlusion part 501b can also be equal to the width of slit S, i.e. the second occlusion part 501b be completely covered by slit S.
From the foregoing, it will be observed that occlusion part 501 is that the trend of main electrode 210a, 210b and branch electrodes 210c with dot structure is adapted in the present embodiment.As shown in Figure 3 a, when main electrode 210a, 210b and branch electrodes 210c are in symmetrical " fish-bone " shape, then occlusion part 501 is similarly set in symmetrical " fish-bone " shape, and main electrode 210b and slit S are covered.Embodiment as shown in Figure 3 b differs primarily in that with Fig. 3 a's the quantity of the second occlusion part is different.The quantity of the second occlusion part 601b shown in Fig. 3 b is compared the quantity of the second occlusion part 501b of Fig. 3 a and is reduced, and the interval S1 between the second occlusion part 601b stretched out on the first occlusion part 601a is wider.Fig. 3 c- Fig. 3 d being distinguished as compared to Fig. 3 a-3b structures, only arranges the second occlusion part 701b in the side of the first occlusion part 701a, and opposite side is simultaneously not provided with the second occlusion part.Similar, the fish bone structure shown in Fig. 3 e-3f also only arranges the second occlusion part 801b in the side of the first occlusion part 801a, and opposite side is simultaneously not provided with the second occlusion part.Difference compared to Fig. 3 c-3d is that the quantity of the second occlusion part is different, and in Fig. 3 e- Fig. 3 f, the quantity of the second occlusion part 801b is less, and the interval S2 between the second occlusion part 801b stretched out on the first occlusion part 801a is wider.Different by the setting quantity and set location of branch electrodes 201c in above-mentioned Fig. 3 a- Fig. 3 f, the AR loss and Lum.U% in each figure is also not quite similar.In Fig. 3 a AR loss be 17%, Lum.U% be 12%, Fig. 3 b in AR loss be 8.5%, Lum.U% be 6%, Fig. 3 c-3d in AR loss be 8.5%, Lum.U% be 12%, Fig. 3 e- Fig. 3 f in AR loss be 4.25%, Lum.U% be 6%.Therefore, any one structure in Fig. 3 a-3f can be arbitrarily selected according to actual needs.
Above example is illustrated by taking curved face display panel as an example, but " fish-bone " shape occlusion part of the present invention is not restrictively applied to curved face display panel, and which can also equally be applied to two-d display panel.
The illustrative embodiments of the present invention are particularly shown and described more than.It should be understood that the invention is not restricted to disclosed embodiment, on the contrary, it is intended to cover comprising various modifications within the scope of the appended claims and equivalent replacement.
Claims (11)
1. a kind of dot structure, it is characterised in that include：
One substrate, with a pixel region；
One pixel electrode, in the pixel region, the pixel electrode includes：
One main electrode, the first direction and perpendicular second direction along the pixel region extend；
Multiple branch electrodes, extend from the main electrode to the edge of the pixel region, each described point
Prop up；And
One occlusion part, below the pixel electrode, the occlusion part includes：
One first occlusion part, only the main electrode in the second direction extends and a covering is described
The main electrode in second direction, and be correspondingly arranged with the main electrode；And
One second occlusion part, stretches out and is only covered in the slit along first occlusion part, and
It is correspondingly arranged with the slit.
2. dot structure as claimed in claim 1, it is characterised in that the main electrode is included along described
The first main electrode and the second main electrode extended along the second direction that one direction extends；The plurality of branch
Electrode extends from first main electrode and second main electrode to the edge of the pixel region.
3. dot structure as claimed in claim 2, it is characterised in that the main electrode and the plurality of point
Prop up electrode and form " fish-bone " shape structure.
4. dot structure as claimed in claim 1, it is characterised in that the material of the occlusion part is metal.
5. dot structure as claimed in claim 1, it is characterised in that the quantity of second occlusion part is little
In the quantity of the slit.
6. a kind of dot structure, it is characterised in that include：
One substrate, with a pixel region；
One pixel electrode, in the pixel region, the pixel electrode includes：
One main electrode, the first direction and perpendicular second direction along the pixel region extend；
Multiple branch electrodes, extend from the main electrode to the edge of the pixel region, each described point
Prop up；And
One occlusion part, below the pixel electrode, the occlusion part includes：
One first occlusion part, only covers the main electrode extended along the second direction, and with the master
The pattern of electrode is correspondingly arranged；And；
Multiple second occlusion parts, stretch out and are only covered in described being somebody's turn to do along first occlusion part
The wherein side of the slit of branch electrodes, and be correspondingly arranged with the slit of the side.
7. dot structure as claimed in claim 6, it is characterised in that the second occlusion part is only covered in described
The left side or right side of the slit of branch electrodes.
8. dot structure as claimed in claim 6, it is characterised in that the plurality of second occlusion part is along institute
The left and right sides for stating the sub-pixel center in pixel region stretches out, and multiple second screenings extended along left side
Stopper and multiple second occlusion parts extended along right side are staggered.
9. dot structure as claimed in claim 6, it is characterised in that second occlusion part stretches out
Maximum length LmaxWidth × 70% × 1.414 of=0.5 × sub-pixel, second occlusion part stretch out
Minimum length LminWidth × 5% × 1.414 of=0.5 × sub-pixel.
10. the dot structure as described in any one of claim 6-9, it is characterised in that the main electrode includes
The first main electrode extended along the first direction and the second main electrode extended along the second direction；It is described
Multiple branch electrodes extend from first main electrode and second main electrode to the edge of the pixel region.
11. dot structures as claimed in claim 10, it is characterised in that the main electrode and described many
Individual branch electrodes form " fish-bone " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569361.2A CN106526986A (en) | 2015-09-09 | 2015-09-09 | Pixel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569361.2A CN106526986A (en) | 2015-09-09 | 2015-09-09 | Pixel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106526986A true CN106526986A (en) | 2017-03-22 |
Family
ID=58345456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569361.2A Pending CN106526986A (en) | 2015-09-09 | 2015-09-09 | Pixel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106526986A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783343A (en) * | 2017-08-25 | 2018-03-09 | 友达光电股份有限公司 | Pixel structure and display panel |
| WO2019051958A1 (en) * | 2017-09-15 | 2019-03-21 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and pixel unit thereof |
| CN111258143A (en) * | 2020-03-18 | 2020-06-09 | Tcl华星光电技术有限公司 | Display panel and display device |
| CN112083605A (en) * | 2020-08-26 | 2020-12-15 | 成都中电熊猫显示科技有限公司 | Liquid crystal panel, display device and alignment method of liquid crystal panel |
| CN112505973A (en) * | 2020-06-29 | 2021-03-16 | 友达光电股份有限公司 | Liquid crystal display panel |
| CN113805394A (en) * | 2021-09-26 | 2021-12-17 | Tcl华星光电技术有限公司 | Array substrate, liquid crystal display panel and liquid crystal display device |
-
2015
- 2015-09-09 CN CN201510569361.2A patent/CN106526986A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107783343A (en) * | 2017-08-25 | 2018-03-09 | 友达光电股份有限公司 | Pixel structure and display panel |
| CN107783343B (en) * | 2017-08-25 | 2020-03-27 | 友达光电股份有限公司 | Pixel structure and display panel |
| WO2019051958A1 (en) * | 2017-09-15 | 2019-03-21 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and pixel unit thereof |
| CN111258143A (en) * | 2020-03-18 | 2020-06-09 | Tcl华星光电技术有限公司 | Display panel and display device |
| WO2021184427A1 (en) * | 2020-03-18 | 2021-09-23 | Tcl华星光电技术有限公司 | Display panel and display device |
| CN112505973A (en) * | 2020-06-29 | 2021-03-16 | 友达光电股份有限公司 | Liquid crystal display panel |
| CN112505973B (en) * | 2020-06-29 | 2022-12-27 | 友达光电股份有限公司 | Liquid crystal display panel |
| CN112083605A (en) * | 2020-08-26 | 2020-12-15 | 成都中电熊猫显示科技有限公司 | Liquid crystal panel, display device and alignment method of liquid crystal panel |
| CN113805394A (en) * | 2021-09-26 | 2021-12-17 | Tcl华星光电技术有限公司 | Array substrate, liquid crystal display panel and liquid crystal display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106526986A (en) | Pixel structure | |
| US10295858B2 (en) | Curved display device | |
| US7894031B2 (en) | Pixel structure of horizontal field liquid crystal display | |
| CN107329334B (en) | Pixel electrode and liquid crystal display panel | |
| US11906855B2 (en) | Display device comprising a first slit separating first and second common electrodes and overlapping a first metal line | |
| KR101308163B1 (en) | Structure of pixel electrode for display apparatus | |
| CN105974682B (en) | Liquid crystal display device having a plurality of pixel electrodes | |
| US9690411B2 (en) | Touch display | |
| CN110007533B (en) | Pixel electrode and liquid crystal display panel | |
| KR102331197B1 (en) | Liquid crystal display | |
| US11531237B2 (en) | Pixel electrode structure and liquid crystal display panel | |
| KR102248214B1 (en) | Display device | |
| KR20160014848A (en) | Liquid crystal display device | |
| US10969630B2 (en) | Liquid crystal display device | |
| CN106444174A (en) | Pixel electrode | |
| EP2983038A1 (en) | Liquid crystal display panel | |
| CN207396936U (en) | A kind of array substrate and display device | |
| KR20160047028A (en) | Thin film transistor substrate and liquid crystal display having the same | |
| CN1779536B (en) | Liquid-crystal display device and storage capacitor | |
| CN103529603A (en) | Liquid crystal display panel with polymers aligned stably | |
| CN103941486A (en) | Fringe field switching liquid crystal display and color film substrate | |
| KR20160045186A (en) | Curved display device | |
| CN107561801A (en) | A kind of liquid crystal display panel and array base palte | |
| KR20160045185A (en) | Curved display device | |
| CN110955089A (en) | Liquid crystal display with self-compensating electrode pattern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |