CN109253356A - A kind of large screen double-side liquid crystal display screen - Google Patents
A kind of large screen double-side liquid crystal display screen Download PDFInfo
- Publication number
- CN109253356A CN109253356A CN201811181727.9A CN201811181727A CN109253356A CN 109253356 A CN109253356 A CN 109253356A CN 201811181727 A CN201811181727 A CN 201811181727A CN 109253356 A CN109253356 A CN 109253356A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- display screen
- fixedly installed
- sleeve pipe
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 47
- 239000003381 stabilizer Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of large screen double-side liquid crystal display screens, including sliding sleeve pipe, the internal slide of the sliding sleeve pipe is connected with moving telescopic bar, the multimedia integrated system is equipped with mobile terminal interface and storage terminal interface, the inside of the exterior deckle board and be located at multimedia integrated system above be fixedly installed liquid crystal display, the upper end of the sliding sleeve pipe and be located at moving telescopic bar on the outside of be fixedly installed annular groove, the sliding sleeve pipe is fixedly installed the fixed device of adjusting far from the outer wall surface of annular groove, the Basolateral of the sliding sleeve pipe is fixedly installed fixing seat, the lower end of the fixing seat is provided with base stage, the present invention relates to liquid crystal display fields.A kind of large screen double-side liquid crystal display screen, by basic display unit and secondary the two large screens of display screen, convenient for the display of more pictures, at the same can height to liquid crystal display and left and right angle be adjusted, to meet the requirement of user, structure design is simple and practical.
Description
Technical field
The present invention relates to liquid crystal display field, specially a kind of large screen double-side liquid crystal display screen.
Background technique
Liquid crystal display is the one kind for belonging to flat-panel screens.Screen for television set and computer is shown.The display
The advantages of screen is that power consumption is low, small in size, radiation is low.Liquid crystal display is for numeric type clock and watch and many portable computers
A kind of type of display.The current scientific and technological information product of liquid crystal display all develops towards light, thin, short, small target, in computer
The display product for possessing long history in periphery is certainly no exception, traditional under easy to carry and carrying is preceding topic
Display mode such as CRT crt display and LED display board etc., are all limited by that volume is excessive or very huge etc. factors of power consumption,
It is unable to reach the actual demand of user.And the development of LCD technology just suits the trend of current information products, no matter
Be right angle show, low power consumption, small in size or zero radiation the advantages that, user can be allowed to enjoy optimal visual environment.But
It is that existing liquid crystal display can not adjust the height of display screen as needed when in use, while can not be to display screen
Left and right angle be adjusted, influence using effect.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of large screen double-side liquid crystal display screen, solving existing has
Liquid crystal display can not adjust the height of display screen as needed when in use, while can not be to the left and right corner of display screen
The problem of degree is adjusted, and influences using effect.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of two-sided liquid crystal display of large screen
Screen, including sliding sleeve pipe, the internal slide of the sliding sleeve pipe are connected with moving telescopic bar, and the upper end fixation of the moving telescopic bar is set
It is equipped with fixed bracket, is fixedly connected with exterior deckle board, the bottom inner portion of the exterior deckle board above the support bracket fastened left and right ends
It is fixedly installed multimedia integrated system, the multimedia integrated system is equipped with mobile terminal interface and storage terminal interface,
The inside of the exterior deckle board and be located at multimedia integrated system above be fixedly installed liquid crystal display, the upper end of the sliding sleeve pipe
And be located on the outside of moving telescopic bar and be fixedly installed annular groove, the sliding sleeve pipe is fixedly installed far from the outer wall surface of annular groove
Fixed device is adjusted, the Basolateral of the sliding sleeve pipe is fixedly installed fixing seat, and the lower end of the fixing seat is provided with pedestal
Platform.
Preferably, the liquid crystal display includes main display and secondary display screen, and the main display and secondary display screen are carried on the back
To the inside that exterior deckle board is arranged in.
Preferably, the main display and secondary display screen pass through conducting wire respectively and multimedia integrated system is electrically connected.
Preferably, the fixed device of the adjusting includes swivel nut, and the swivel nut is located at the outer wall surface of sliding sleeve pipe, the swivel nut
Internal screw thread is connected with screw rod, and one end of the screw rod passes through annular groove and is in contact with the outer wall of moving telescopic bar.
Preferably, the lateral ends that the screw rod is located at swivel nut, which are fixedly installed, screws tight knob.
Preferably, the upper end outer wall surface of the moving telescopic bar is fixedly installed moving handle.
Preferably, the outer surface of the fixing seat is uniformly provided with the first fixation hole.
Preferably, the middle part surface of the base stage is fixed offers through slot, and the lower end of the sliding sleeve pipe passes through through slot, institute
It states the surface of base stage and offers the second fixation hole with the fixation of the first fixation hole corresponding position.
Preferably, the first fixation hole is passed through by bolt between the fixing seat and base stage and the second fixation hole is realized admittedly
Fixed connection.
Preferably, the bottom lower end of the base stage is fixedly installed stabilizer blade.
(3) beneficial effect
The present invention provides a kind of large screen double-side liquid crystal display screens.Have it is following the utility model has the advantages that
(1), a kind of large screen double-side liquid crystal display screen, by the inside of exterior deckle board and positioned at multimedia integrated system
Top is fixedly installed liquid crystal display, and liquid crystal display is made of and back to setting main display and secondary display screen in exterior deckle board
Inside pass through conducting wire and multimedia integrated system respectively and be electrically connected, pass through basic display unit and secondary display screen the two large-size screen monitors
Curtain convenient for the display of more pictures, while screwing tight knob by twisting, screw rod can be made to rotate in swivel nut, make one end of screw rod
It is not contacted with the outer wall surface of moving telescopic bar, can be rotated the left and right angle of moving telescopic bar by moving handle, to reach
The problem of adjusting liquid crystal display or so angle, while moving telescopic bar can also be made to glide on sliding sleeve pipe by moving handle
It is dynamic, the height of liquid crystal display can be adjusted as needed, after regulating, one end of screw rod can be made to pass through ring by screwing tight knob
Shape slot is simultaneously in contact with the outer wall of moving telescopic bar, the fixed function to moving telescopic bar is played, to reach to liquid crystal display
Effective adjusting of screen, to meet the requirement of user, structure design is simple and practical.
(2), a kind of large screen double-side liquid crystal display screen, by being fixedly installed fixation in the Basolateral of sliding sleeve pipe
Seat, is provided with base stage in the lower end of fixing seat, the bottom lower end of base stage is fixedly installed stabilizer blade, can have to display screen
The fixed support of effect, and the first fixation hole and the realization fixation of the second fixation hole can be passed through between fixing seat and base stage by bolt
Connection is installed from the convenient disassembly to sliding sleeve pipe and base stage, to have the function that convenient transportation.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is that the present invention adjusts fixture structure schematic diagram；
Fig. 4 is base stage structural schematic diagram of the present invention.
In figure: 1- sliding sleeve pipe, 2- moving telescopic bar, 3- fixed bracket, 4- exterior deckle board, 5- multimedia integrated system, 6- liquid
Crystal display screen, 601- main display, 602- pair display screen, 7- annular groove, 8- adjust fixed device, 801- swivel nut, 802- screw rod,
803- screws tight knob, 9- fixing seat, 10- base stage, the first fixation hole of 11-, 12- moving handle, 13- stabilizer blade, 14- through slot, 15-
Second fixation hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of large screen double-side liquid crystal display screen, packet
Sliding sleeve pipe 1 is included, the internal slide of sliding sleeve pipe 1 is connected with moving telescopic bar 2, and the upper end of moving telescopic bar 2 is fixedly installed fixation
The left and right ends top of bracket 3, fixed bracket 3 is fixedly connected with exterior deckle board 4, and the bottom inner portion of exterior deckle board 4 is fixedly installed more
Media integrated system 5, multimedia integrated system 5 are equipped with mobile terminal interface and storage terminal interface, and mobile terminal interface can
For connecting with external mobile terminal, the picture of display can be transferred to liquid by multimedia integrated system 5 by external mobile terminal
Crystal display screen 6 shown, storage terminal interface with External memory equipment for connect, the inside of exterior deckle board 4 and positioned at more matchmakers
It is fixedly installed liquid crystal display 6 above body integrated system 5, the upper end of sliding sleeve pipe 1 and is located at fixation on the outside of moving telescopic bar 2 and sets
It is equipped with annular groove 7, sliding sleeve pipe 1 is fixedly installed the fixed device 8 of adjusting, the bottom end of sliding sleeve pipe 1 far from the outer wall surface of annular groove 7
Outside is fixedly installed fixing seat 9, and the lower end of fixing seat 9 is provided with base stage 10.
Liquid crystal display 6 includes main display 601 and secondary display screen 602, main display 601 and secondary display screen 602 back to
The inside of exterior deckle board 4 is set.Main display 601 and secondary display screen 602 are electrical by conducting wire and multimedia integrated system 5 respectively
Connection.
Adjusting fixed device 8 includes swivel nut 801, and swivel nut 801 is located at the outer wall surface of sliding sleeve pipe 1, and 801 internal screw thread of swivel nut connects
It is connected to screw rod 802, one end of screw rod 802 passes through annular groove 7 and is in contact with the outer wall of moving telescopic bar 2, realizes to adjusting
The left and right angle and height of moving telescopic bar 2 afterwards are fixed.Screw rod 802 is located at the lateral ends fixed setting of swivel nut 801
Screw tight knob 803.
The upper end outer wall surface of moving telescopic bar 2 is fixedly installed moving handle 12.The outer surface of fixing seat 9 is uniformly opened
Equipped with the first fixation hole 11.
The middle part surface of base stage 10 is fixed to offer through slot 14, and the lower end of sliding sleeve pipe 1 passes through through slot 14, base stage 10
Surface and with 11 corresponding position of the first fixation hole fixation offer the second fixation hole 15.Pass through between fixing seat 9 and base stage 10
Bolt passes through the first fixation hole 11 and the second fixation hole 15 achieves a fixed connection, convenient to carry out disassembly peace to sliding sleeve pipe and base stage
Dress, has the function that convenient transportation.The bottom lower end of base stage 10 is fixedly installed stabilizer blade 13.
In use, by being fixedly installed liquid crystal display in the inside of exterior deckle board 4 and above multimedia integrated system 5
Screen 6, liquid crystal display 6 are made of main display 601 and secondary display screen 602 and lead to respectively back to the inside that exterior deckle board 4 is arranged in
It crosses conducting wire and multimedia integrated system 5 is electrically connected, by basic display unit 601 and the two large screens of secondary display screen 602, be convenient for
The display of more pictures, while knob 803 is screwed tight by twisting, screw rod 802 can be made to rotate in swivel nut 801, make screw rod 802
One end is not contacted with the outer wall surface of moving telescopic bar 2, can be rotated the left and right angle of moving telescopic bar 2 by moving handle 12,
To reach the problem of adjusting 6 or so angle of liquid crystal display, while moving telescopic bar 2 can also be made in cunning by moving handle 12
Casing 1 slides up and down, and can adjust the height of liquid crystal display 6 as needed, after regulating, can be made by screwing tight knob 803
One end of screw rod 802 passes through annular groove 7 and is in contact with the outer wall of moving telescopic bar 2, plays and makees to the fixed of moving telescopic bar 2
With to reach effective adjusting to liquid crystal display 6, to meet the requirement of user, then by the bottom end of sliding sleeve pipe 1
Outside is fixedly installed fixing seat 9, the lower end of fixing seat 9 is provided with base stage 10, the bottom lower end fixation of base stage 10 is set
It is equipped with stabilizer blade 13, effective fixed support can be carried out to display screen, and can be passed through by bolt between fixing seat 9 and base stage 10
First fixation hole 11 and the second fixation hole 15 achieve a fixed connection, and install from the convenient disassembly to sliding sleeve pipe 1 and base stage 100,
It is easy to use to have the function that convenient transportation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of large screen double-side liquid crystal display screen, including sliding sleeve pipe (1), it is characterised in that: the inside of the sliding sleeve pipe (1) is sliding
Dynamic to be connected with moving telescopic bar (2), the upper end of the moving telescopic bar (2) is fixedly installed fixed bracket (3), the fixed branch
It is fixedly connected with exterior deckle board (4) above the left and right ends of frame (3), the bottom inner portion of the exterior deckle board (4) is fixedly installed more matchmakers
Body integrated system (5), the multimedia integrated system (5) are equipped with mobile terminal interface and storage terminal interface, the outline border
The inside of plate (4) and be located at multimedia integrated system (5) above be fixedly installed liquid crystal display (6), the sliding sleeve pipe (1)
Upper end and being located on the outside of moving telescopic bar (2) is fixedly installed annular groove (7), and the sliding sleeve pipe (1) is outer far from annular groove (7)
Wall surface is fixedly installed adjusting and fixes device (8), and the Basolateral of the sliding sleeve pipe (1) is fixedly installed fixing seat (9), institute
The lower end for stating fixing seat (9) is provided with base stage (10).
2. a kind of large screen double-side liquid crystal display screen according to claim 1, it is characterised in that: the liquid crystal display
It (6) include main display (601) and secondary display screen (602), the main display (601) and pair display screen (602) are back to setting
In the inside of exterior deckle board (4).
3. a kind of large screen double-side liquid crystal display screen according to claim 2, it is characterised in that: the main display
(601) it is electrically connected respectively by conducting wire and multimedia integrated system (5) with secondary display screen (602).
4. a kind of large screen double-side liquid crystal display screen according to claim 1, it is characterised in that: the fixed device of the adjusting
It (8) include swivel nut (801), the swivel nut (801) is located at the outer wall surface of sliding sleeve pipe (1), swivel nut (801) the internal screw thread connection
Have screw rod (802), one end of the screw rod (802) passes through annular groove (7) and is in contact with the outer wall of moving telescopic bar (2).
5. a kind of large screen double-side liquid crystal display screen according to claim 4, it is characterised in that: screw rod (802) position
It is fixedly installed in the lateral ends of swivel nut (801) and screws tight knob (803).
6. a kind of large screen double-side liquid crystal display screen according to claim 1, it is characterised in that: the moving telescopic bar
(2) upper end outer wall surface is fixedly installed moving handle (12).
7. a kind of large screen double-side liquid crystal display screen according to claim 1, it is characterised in that: the fixing seat (9)
Outer surface is uniformly provided with the first fixation hole (11).
8. a kind of large screen double-side liquid crystal display screen according to claim 7, it is characterised in that: the base stage (10)
Middle part surface fixation offers through slot (14), and the lower end of the sliding sleeve pipe (1) passes through through slot (14), the table of the base stage (10)
Face and with the first fixation hole (11) corresponding position fixation offer the second fixation hole (15).
9. a kind of large screen double-side liquid crystal display screen according to claim 8, it is characterised in that: the fixing seat (9) and
The first fixation hole (11) are passed through by bolt between base stage (10) and the second fixation hole (15) achieves a fixed connection.
10. a kind of large screen double-side liquid crystal display screen according to claim 1, it is characterised in that: the base stage (10)
Bottom lower end be fixedly installed stabilizer blade (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181727.9A CN109253356A (en) | 2018-10-11 | 2018-10-11 | A kind of large screen double-side liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811181727.9A CN109253356A (en) | 2018-10-11 | 2018-10-11 | A kind of large screen double-side liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109253356A true CN109253356A (en) | 2019-01-22 |
Family
ID=65046023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181727.9A Pending CN109253356A (en) | 2018-10-11 | 2018-10-11 | A kind of large screen double-side liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810775A (en) * | 2019-04-12 | 2020-10-23 | 上海聚广光电科技有限公司 | Make things convenient for two-sided display screen of maintaining of dismouting |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204965803U (en) * | 2015-09-24 | 2016-01-13 | 金华伟 | History teaching auxiliary device |
| CN206271363U (en) * | 2016-11-29 | 2017-06-20 | 上海申景标识制作有限公司 | Double-side liquid crystal display screen |
| CN107545854A (en) * | 2017-10-16 | 2018-01-05 | 广西南宁英凡达科技有限公司 | Share exhibiting device in the open air of multimedia messages |
| CN207394300U (en) * | 2017-10-18 | 2018-05-22 | 中科和盛光电有限公司 | A kind of LCD device of adjustable angle |
| CN108508972A (en) * | 2018-03-29 | 2018-09-07 | 郑州蓝奇盾网络科技有限公司 | A kind of display screen of conveniently adjusting angle |
-
2018
- 2018-10-11 CN CN201811181727.9A patent/CN109253356A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204965803U (en) * | 2015-09-24 | 2016-01-13 | 金华伟 | History teaching auxiliary device |
| CN206271363U (en) * | 2016-11-29 | 2017-06-20 | 上海申景标识制作有限公司 | Double-side liquid crystal display screen |
| CN107545854A (en) * | 2017-10-16 | 2018-01-05 | 广西南宁英凡达科技有限公司 | Share exhibiting device in the open air of multimedia messages |
| CN207394300U (en) * | 2017-10-18 | 2018-05-22 | 中科和盛光电有限公司 | A kind of LCD device of adjustable angle |
| CN108508972A (en) * | 2018-03-29 | 2018-09-07 | 郑州蓝奇盾网络科技有限公司 | A kind of display screen of conveniently adjusting angle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810775A (en) * | 2019-04-12 | 2020-10-23 | 上海聚广光电科技有限公司 | Make things convenient for two-sided display screen of maintaining of dismouting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190122 |