CN103578427A - Pixel interpolation technology used for high-definition image display - Google Patents
Pixel interpolation technology used for high-definition image display Download PDFInfo
- Publication number
- CN103578427A CN103578427A CN201310470212.1A CN201310470212A CN103578427A CN 103578427 A CN103578427 A CN 103578427A CN 201310470212 A CN201310470212 A CN 201310470212A CN 103578427 A CN103578427 A CN 103578427A
- Authority
- CN
- China
- Prior art keywords
- interpolation
- pixel
- row
- space
- image
- 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
- 238000005516 engineering process Methods 0.000 title claims abstract description 20
- 239000003086 colorant Substances 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 229910001041 brightray Inorganic materials 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention provides a pixel interpolation technology used for high-definition image display. A method of increasing pixel display density is used for effectively solving the problems that when the eyes of the human body watch an LED image at short range, edges are rough, and definition and resolution are not insufficient. The definition of the image is improved. The pixel interpolation technology includes space interpolation, time interpolation and primary color scanning interpolation. The space interpolation is that adjacent pixels of the image are arrayed on space in a scattering mode, the pixels of adjacent ranks are arrayed in the space at intervals in a one-row or multi-row mode or in a one-column or multi-column mode, the difference between perpendicular positions is Deltah, and the difference between horizontal positions is Delta s. The time interpolation is that through control over scanning time, the pixels arranged in the space at intervals in the movement are sequentially driven in a time-delay mode, so that the pixels are combined into one row or one column. The three primary color scanning interpolation is that the R, G and B primary color pixels are arrayed in the space to ensure that the R, G and B sequentially have leaning angles so that scanning lines of each color can be evenly filled into a display area, overlapping and loss of the scanning lines are avoided, and therefore the row resolution ratio and brightness evenness of the image are improved.
Description
Technical field
The present invention relates to servo-actuated vision applied technical field, particularly a kind of pixel interpolation technology showing for high-definition image, can be applicable to the rotary advertisment, light decoration of tunnel, subway etc.
Background technology
Advertisement is a very important commercial field, and people are familiar with enterprise by advertisement, Create The Images of An Enterprise, build brand, exhibiting product, is arranged on each sowntown ad display screen such as road, tunnel, display systems etc., has become an indispensable part in people's life.Be applied in now the display systems on most billboards, or be printing cloth, or be the display screen system of LED array composition.Printing cloth to be single owing to showing, cannot realize dynamic effect and be tending towards gradually the form of eliminating.
Because LED pixel particle is larger, human eye is edge roughness when closely watching LED image, sharpness, resolution deficiency, and by pixel interpolation scanning technique, can be so that image display spacing be less than actual pixels spread length, effectively improve image definition, the high definition that realizes image shows.
Summary of the invention
Edge roughness while watching LED image for prior art, above-mentioned defect and the problem of sharpness, resolution deficiency, the object of the embodiment of the present invention is to provide a kind of pixel interpolation technology showing for high-definition image, can be applicable to rotary advertisment, light decoration of tunnel, subway etc., sharpness strengthens, and is convenient to appreciate.
In order to achieve the above object, the embodiment of the present invention provides following technical scheme:
The pixel interpolation technology that high-definition image shows, is characterized in that, comprises space interpolation, time interpolator and three primary colours scanning interpolation; Wherein space interpolation refers to spatially dispersed arrangement of an image neighbor, to adjacent ranks pixel on space arrangement, carry out a line or multirow, row or multiple row between put, position differs Δ h, level differs Δ s; Mistiming mends and refers to by postponing control sweep time, at the volley to the pixel splitting on space successively delay and running, thereby synthesizes same row or same a line, and the row pixel of spatial dispersion is strictly nested by row, and wherein time delay, Δ t was obtained by velocity measurement mechanisms; Three primary colours scanning interpolation refers to the complementation filling of RGB three primary colours pixel, guarantees that RGB has leaning angle successively on space arrangement, and sweep trace uniform filling viewing area when motion scanning, reduces dark line and the bright rays of viewing area, makes image ranks luminance proportion.
Described space interpolation, can carry out two row or multirow, two row or the interpolations of multiple row, and wherein the longitudinal arrangement spacing of pixel is the integral multiple of high-definition image equivalence pel spacing, and concrete space interpolating method can combination in any; Described time interpolator, each interpolation leu postpones to light, and because inter polated pixel level interval can be arbitrarily, so light time delay and the method for control, is also any and various.
As technique scheme preferably, described time interpolator, it laterally, longitudinal arrangement spacing can consist of arbitrary integer minimum image pixel doubly, so concrete interpolating method can combination in any.
As technique scheme preferably, in described space interpolation, can adopt three-in-one lamp holder or discrete component lamp holder to realize, and discrete component lamp holder need to be through RGB tri-looks synthetic, this is also applicable to liquid crystal, plasma etc. by the field of pixel composing images, the physics of pixel, electric, profile and mounting means can be various, and affiliated interpolation principle is not because changing because display element device is different.
As technique scheme preferably, described three primary colours interpolation, also can be by dual base color, monochromatic interpolation realizes, and by three primary colours, dual base color, monochromatic lamp holder, realizes full-color, colorful, double-colored or monochrome facsimile.
As technique scheme preferably, described works as in the capable pixel interpolation density of m increase situation, for keeping nested between image pixel, be convenient to physics realization, pixel can be divided into the interpolation of m row realizes, the level interval of odd-numbered line pixel and an even row pixel of putting should keep: Δ s=nP ', and wherein n is integer, the equivalent pel spacing that P ' is high-definition image; Its vertical range Δ h=P '=1/m Δ P, Δ P is the vertical physical separation of neighbor of each interpolation row; Wherein m is the number of lines of pixels of putting between realization; And being fixed as Δ t=Δ s/V time delay, V is train speed.
As technique scheme preferably, described time interpolator, when entering pixel interpolation between every 2 row pixels, brings up to original 2 times row picture element density; In the capable pixel interpolation density of m increase situation, row picture element density is brought up to original 2
m-1doubly, or row picture element density is multiplied, making final image picture element density is original 2
mdoubly.
A kind of pixel interpolation technology showing for high-definition image that the embodiment of the present invention provides, comprise space interpolation, time interpolator and three primary colours scanning interpolation, even number line and odd-numbered line pixel are separately staggered on space arrangement, realize odd even pixel nested against one another between nested, by scan control circuit timesharing, light two row pixels simultaneously, under motion state, by visual persistence phenomenon, realize row pixel nested, thereby increased row resolution, effectively solved human eye edge roughness when closely watching LED image, the problem of sharpness, resolution deficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the time interpolator of a kind of pixel interpolation technology showing for high-definition image of the embodiment of the present invention, enters the schematic diagram of pixel interpolation method when between every 2 row pixels.
Fig. 2 is the time interpolator of a kind of pixel interpolation technology showing for high-definition image of the embodiment of the present invention, the schematic diagram of multirow pixel interpolation method.
Fig. 3 is the space interpolation of a kind of pixel interpolation technology showing for high-definition image of the embodiment of the present invention, the schematic diagram of discrete lamp holder interpolating method.
Embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of pixel interpolation technology showing for high-definition image that the embodiment of the present invention provides,, row picture element density can be brought up to original 2 times.
In figure, first row pixel shows the odd-numbered line images such as 1,3,5 of image, the even number line pixels such as secondary series pixel demonstration 2,4,6, two row pixels are Δ s with differing distance in horizontal space layout, longitudinal pitch is Δ h, wherein Δ s can keep human eye to persist the effective arbitrary value of phenomenon, and Δ h=P '=p/2, (P ' for will show high-definition image neighbor spacing, P is the physical separation of technology ranks pixel).When moving with speed V from right to left with respect to observer's display, (by image right-hand member, to left end scanning, shown), first light left side odd column pixel, postpone Δ t and after the time, light right side even column pixel, and guarantee Δ t=Δ S/V time delay, the relative same position timesharing of odd even two row is lighted, according to human eye, persist phenomenon, parity rows image will strictly nest together, and form picture rich in detail.
Fig. 2 is the schematic diagram of a kind of multirow pixel interpolation method showing for high-definition image of the embodiment of the present invention, according to the expansion of Fig. 1 principle, carries out multirow or multiple row pixel interpolation can be realized, and the actual line number of line definition can be increased to single-row m times.
While carrying out the interpolation of m row, row pixel differs distance for Δ s1, Δ s2 in horizontal space layout ... longitudinal pitch is Δ h, wherein Δ s can be arbitrary value, and Δ h be for will show the pel spacing P of high-definition image, and be not interpolation single column of pixels separation delta P1 1/m doubly; When moving with speed V from right to left with respect to observer's display, (by image right-hand member, to left end scanning, shown), first light left side odd column pixel, postpone Δ t1, Δ t12 ... after time, y lights right side interpolation row pixel successively, and guarantee Δ t1=Δ s1/V time delay, Δ t2=Δ s2/V ..., multiple row pixel is lighted in same relative position timesharing, according to human eye, persists phenomenon, multirow image will strictly nest together, and form picture rich in detail.Implement, in the staggered interpolation situation of m row pixel, to cause corresponding ranks picture element density to improve on year-on-year basis m doubly, so pixel density can be brought up to original m
2doubly.
Fig. 3 is a kind of three primary colours interpolation technique showing for high-definition image of the embodiment of the present invention, three-in-one lamp holder or discrete lamp holder all need through RGB tri-looks synthetic, three primary colours interpolating method has inclination alpha at three-in-one lamp holder or discrete monochromatic lamp holder rgb pixel exactly on space arrangement, guarantee that pixel is regular staggered from top to bottom, while guaranteeing moving image scanning, all monochromatic RGB sweep traces do not overlap and are evenly paved with image display area, thereby improve image show uniformity.
Figure 3 shows that a kind of Pixel arrangement with the three-in-one lamp holder at 45 degree inclination angles, in lamp holder, three primary colours are arranged the inclination angle (non-level or homeotropic alignment) that has kept 45 degree, can guarantee evenly regular being staggered of three color pixels, when with respect to the relative motion of observer's display, can make all sweep traces evenly effective, not overlapping, be evenly covered with viewing area.The Pixel arrangement of the three-in-one lamp holder shown in Fig. 3 or other aligning methods, all can be realized by discrete component lamp holder, therefore the various angle difference that three primary colours Pixel arrangement order difference, position difference and each color pixel causing exists, should not claim and belong to outside this patent category.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection domain with claim.
Claims (6)
1. the pixel interpolation technology showing for high-definition image, is characterized in that, comprises space interpolation, time interpolator and primary colours scanning interpolation; Wherein space interpolation refers to spatially dispersed arrangement of an image neighbor, to adjacent ranks pixel on space arrangement, carry out a line or multirow, row or multiple row between put, position differs Δ h, level differs Δ s; Mistiming mends and refers to by postponing control sweep time, at the volley to the pixel splitting on space successively delay and running, thereby synthesizes same row or same a line, and the row pixel of spatial dispersion is strictly nested by row, and wherein time delay, Δ t was obtained by velocity measurement mechanisms; Three primary colours scanning interpolation refers to the complementation filling of RGB three primary colours pixel, guarantees that RGB has leaning angle successively on space arrangement, and sweep trace uniform filling viewing area when motion scanning, reduces dark line and the bright rays of viewing area, makes image ranks luminance proportion.
2. a kind of pixel interpolation technology showing for high-definition image according to claim 1, it is characterized in that, described space interpolation, can carry out the interpolation of two row or multirow, two row or multiple row, and wherein the longitudinal arrangement spacing of pixel is the integral multiple of high-definition image equivalence pel spacing; Described time interpolator, each interpolation is classified as and is postponed successively to light.
3. a kind of pixel interpolation technology showing for high-definition image according to claim 1, is characterized in that, in described space interpolation, can realize with the three-in-one lamp holder of LED or discrete component lamp holder.
4. a kind of pixel interpolation technology showing for high-definition image according to claim 1, it is characterized in that, described three primary colours interpolation, also can be by dual base color, monochromatic interpolation realizes, and by three primary colours, dual base color, monochromatic lamp holder, realizes full-color, colorful, double-colored or monochrome facsimile.
5. a kind of pixel interpolation technology showing for high-definition image according to claim 2, it is characterized in that, for ease of physics realization, when carrying out in the capable pixel interpolation situation of m, for keeping nested between image pixel, pixel can be divided into the interpolation of m row and realize, the level interval of odd-numbered line pixel and an even row pixel of putting should keep: Δ s=nP ', wherein n is positive integer, the equivalent pel spacing that P ' is high-definition image; Its vertical range Δ h=P '=1/m Δ P, Δ P is the vertical physical separation of neighbor of each interpolation row, the number of lines of pixels of m for putting between realizing; And being fixed as Δ t=Δ s/V time delay, V is train speed.
6. a kind of pixel interpolation technology showing for high-definition image according to claim 2, is characterized in that described time interpolator, when entering pixel interpolation between every 2 row pixels, is brought up to original 2 times row picture element density; In the capable pixel interpolation density of m increase situation, row picture element density is brought up to original 2
m-1doubly, or row picture element density is multiplied, making final image picture element density is original 2
mdoubly.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470212.1A CN103578427A (en) | 2013-10-10 | 2013-10-10 | Pixel interpolation technology used for high-definition image display |
| PCT/CN2014/074663 WO2015051625A1 (en) | 2013-10-10 | 2014-04-02 | Pixel interpolation method for display of high-definition image |
| TW103122604A TW201514968A (en) | 2013-10-10 | 2014-07-01 | Pixel interpolation technology for hd image display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310470212.1A CN103578427A (en) | 2013-10-10 | 2013-10-10 | Pixel interpolation technology used for high-definition image display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103578427A true CN103578427A (en) | 2014-02-12 |
Family
ID=50050094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310470212.1A Pending CN103578427A (en) | 2013-10-10 | 2013-10-10 | Pixel interpolation technology used for high-definition image display |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103578427A (en) |
| TW (1) | TW201514968A (en) |
| WO (1) | WO2015051625A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051625A1 (en) * | 2013-10-10 | 2015-04-16 | 北京金日恒升科技有限公司 | Pixel interpolation method for display of high-definition image |
| WO2016181134A1 (en) * | 2015-05-11 | 2016-11-17 | Speed Of Light Holdings Limited | Display systems |
| TWI576789B (en) * | 2015-07-13 | 2017-04-01 | 華碩電腦股份有限公司 | Image processing method, non-transitory computer-readable storage medium and electrical device thereof |
| CN107274371A (en) * | 2017-06-19 | 2017-10-20 | 信利光电股份有限公司 | A kind of display screen and terminal device |
| CN115314693A (en) * | 2022-10-11 | 2022-11-08 | 长春希达电子技术有限公司 | Color edge weakening method, data processing module, transmission system and control system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632527B (en) | 2017-11-22 | 2018-08-11 | 東友科技股份有限公司 | Image capture and output method |
| US10602177B1 (en) * | 2018-10-01 | 2020-03-24 | Novatek Microelectronics Corp. | Frame rate up-conversion apparatus and operation method thereof |
| GB2590772B (en) * | 2019-10-23 | 2022-08-17 | Edward John Margetson Guy | Display system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6384801B1 (en) * | 1999-02-19 | 2002-05-07 | Sony Corporation | Information display system and information display method |
| CN101354859A (en) * | 2008-08-29 | 2009-01-28 | 东华大学 | Multi-line array type LED plane based on rotation and stereo display |
| WO2009123506A1 (en) * | 2008-04-04 | 2009-10-08 | Anisimova Tatyana Borisovna | Computer-assisted system "metrofilm" for displaying video information. independent element for displaying one video sequence frame and a method for displaying video information to moving spectators |
| CN102186000A (en) * | 2011-04-18 | 2011-09-14 | 北京金日恒升科技有限公司 | Synchronous tunnel video display system |
| CN202085229U (en) * | 2011-04-18 | 2011-12-21 | 北京金日恒升科技有限公司 | Synchronous video display system for tunnels |
| WO2013033892A1 (en) * | 2011-09-06 | 2013-03-14 | 北京金日恒升科技有限公司 | In-tunnel display system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578427A (en) * | 2013-10-10 | 2014-02-12 | 北京金日恒升科技有限公司 | Pixel interpolation technology used for high-definition image display |
-
2013
- 2013-10-10 CN CN201310470212.1A patent/CN103578427A/en active Pending
-
2014
- 2014-04-02 WO PCT/CN2014/074663 patent/WO2015051625A1/en active Application Filing
- 2014-07-01 TW TW103122604A patent/TW201514968A/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6384801B1 (en) * | 1999-02-19 | 2002-05-07 | Sony Corporation | Information display system and information display method |
| WO2009123506A1 (en) * | 2008-04-04 | 2009-10-08 | Anisimova Tatyana Borisovna | Computer-assisted system "metrofilm" for displaying video information. independent element for displaying one video sequence frame and a method for displaying video information to moving spectators |
| CN101354859A (en) * | 2008-08-29 | 2009-01-28 | 东华大学 | Multi-line array type LED plane based on rotation and stereo display |
| CN102186000A (en) * | 2011-04-18 | 2011-09-14 | 北京金日恒升科技有限公司 | Synchronous tunnel video display system |
| CN202085229U (en) * | 2011-04-18 | 2011-12-21 | 北京金日恒升科技有限公司 | Synchronous video display system for tunnels |
| WO2013033892A1 (en) * | 2011-09-06 | 2013-03-14 | 北京金日恒升科技有限公司 | In-tunnel display system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051625A1 (en) * | 2013-10-10 | 2015-04-16 | 北京金日恒升科技有限公司 | Pixel interpolation method for display of high-definition image |
| WO2016181134A1 (en) * | 2015-05-11 | 2016-11-17 | Speed Of Light Holdings Limited | Display systems |
| EP3341929B1 (en) * | 2015-05-11 | 2023-07-05 | Lightz Limited | Display systems |
| TWI576789B (en) * | 2015-07-13 | 2017-04-01 | 華碩電腦股份有限公司 | Image processing method, non-transitory computer-readable storage medium and electrical device thereof |
| CN107274371A (en) * | 2017-06-19 | 2017-10-20 | 信利光电股份有限公司 | A kind of display screen and terminal device |
| CN115314693A (en) * | 2022-10-11 | 2022-11-08 | 长春希达电子技术有限公司 | Color edge weakening method, data processing module, transmission system and control system |
| CN115314693B (en) * | 2022-10-11 | 2023-02-10 | 长春希达电子技术有限公司 | Color edge weakening method, data processing module, transmission system and control system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015051625A1 (en) | 2015-04-16 |
| TW201514968A (en) | 2015-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103578427A (en) | Pixel interpolation technology used for high-definition image display | |
| US9257081B2 (en) | Two-screen display device | |
| CN104965308B (en) | Three-dimensional display apparatus and its display methods | |
| CN100479012C (en) | Image display device and image display method thereof | |
| CN104183221B (en) | Liquid crystal display and display packing thereof | |
| CN105572886B (en) | A kind of three-dimensional display apparatus | |
| WO2016150117A1 (en) | Pixel structure, display panel, and display apparatus | |
| US9218759B2 (en) | Method and means to prevent the formation of visible lines and other image artifacts on illuminated displays | |
| CN105445949B (en) | Three-dimensional display device | |
| CN102628999B (en) | Three-dimensional (3D) display method and 3D display device | |
| US20200174278A1 (en) | Display device and three-dimensional display method therefor | |
| CN103886808A (en) | Display method and display device | |
| CN104299557A (en) | Pixel structure, display substrate and display device | |
| US20110038043A1 (en) | Segmented lenticular array used in autostereoscopic display apparatus | |
| CN103926698A (en) | Array substrate, 3D display panel and 3D display device | |
| CN104749786B (en) | Stereoscopic display device | |
| US20170038625A1 (en) | Display device and method for controlling grating | |
| CN103795997A (en) | Display apparatus and method of driving the same | |
| CN104503116A (en) | Substrate, optical grating, display panel and display device | |
| CN102625132A (en) | Display panel | |
| CN105185248A (en) | Pixel structure | |
| CN114743465B (en) | Luminous pixel arrangement structure, display panel and electronic equipment | |
| CN103680342A (en) | Columnar display screen with high resolution | |
| KR101624085B1 (en) | LED Display that Improves the Resolution of Six Times by Interpolating the Pixels of the 6 Field Divided Express Way | |
| CN105093631A (en) | Pixel structure, array substrate, display device and sub-pixel rendering method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |
|
| RJ01 | Rejection of invention patent application after publication |