CN104834114A - Opencell screen detection device - Google Patents
Opencell screen detection device Download PDFInfo
- Publication number
- CN104834114A CN104834114A CN201510250874.7A CN201510250874A CN104834114A CN 104834114 A CN104834114 A CN 104834114A CN 201510250874 A CN201510250874 A CN 201510250874A CN 104834114 A CN104834114 A CN 104834114A
- Authority
- CN
- China
- Prior art keywords
- universal
- backlight
- opencell
- screen
- fixed
- 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.)
- Granted
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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Abstract
The invention relates to the technical field of Opencell screen detection, in particular to an Opencell screen detection device. The Opencell screen detection device comprises a lifting height adjustment structure and a screen and backlight containing assembly and further comprises a universal regulating mechanism arranged between the lifting height adjustment structure and the screen and backlight containing assembly. The screen and backlight containing assembly comprises a screen containing layer and a backlight containing layer, the screen containing layer is fixed to the backlight containing layer through bolts, and the screen containing layer is provided with through holes allowing backlight light to pass through. A screen can be detected in real time at multiple visual angles and in all directions by means of the universal shaft structure; the platform height can be adjusted by means of the lifting shaft structure so as to meet the use of operators of different heights; compatible use of 3-8-inch screens can be achieved by means of the layering structure, two screens can be detected at the same time, and working efficiency is greatly improved.
Description
Technical field
The present invention relates to Opencell and shield detection technique field, particularly relate to a kind of Opencell and shield pick-up unit.
Background technology
Small size display module is widely used in mobile phone, vehicle-mounted and various portable display device, yields is the bottleneck of module industry at present, need in process of production to shield performance to Opencell (liquid crystal panel) and reliability detects, need utility appliance for this reason and carry out testing.Because the utility appliance degree of integration used in the current production at Opencell screen, debugging, testing process is not high, personnel are needed to pick up manual change height and operating angle, long-time fatiguability, and need to change whole screen and backlight placing modules or even whole servicing unit when detecting different Opencell and shielding specification, versatility is poor, operation fatiguability and detection efficiency is lower.
Summary of the invention
For solving the problems of the technologies described above, the invention provides and a kind ofly can regulate universal and upper-lower height, once can detect multiple screen and different size Opencell can be applicable to shield the Opencell detected and shield pick-up unit.
Technical scheme of the present invention is: a kind of Opencell shields pick-up unit, comprise adjustable height adjustment structure and shield and backlight placing modules, also comprise and be arranged at adjustable height governor motion and the universal regulating mechanism between screen and backlight placing modules, described screen and backlight placing modules comprise and shield placed layer and backlight placed layer, described screen placed layer is fixed on backlight placed layer, and described screen placed layer is provided with the through hole for passing through for backlight light.
Further, described universal regulating mechanism comprises the back up pad being fixed on adjustable height governor motion top, universal cover plate, gimballed base, universal shaft, universal adjustment axle and adjusting knob, described adjusting knob is threadedly connected to bottom back up pad, described gimballed base is fixed on back up pad top, described universal cover plate is fixed on gimballed base top, described universal cover plate and inside, gimballed base junction form the cavity for holding universal shaft bulb, described universal shaft is located in cavity and also can be rotated in cavity, described gimballed base center is provided with mates and the longitudinal chute communicated with cavity with universal adjustment axle external diameter, described universal adjustment axle is vertically located in longitudinal chute, universal adjustment axle top is mated mutually with universal shaft bulb, rotating described adjusting knob can by universal adjustment axle jack-up, its top is abutted with universal shaft bulb.
Further, described adjustable height governor motion comprise with the lifting shaft be fixedly connected with bottom back up pad, be positioned at lifting shaft both sides web joint, be positioned at base plate bottom lifting shaft and web joint and lift adjustment knob, described lift adjustment knob thread is connected to web joint both sides, and the end of lift adjustment knob can abut with lifting shaft through web joint.
Further, be also provided with lifter slide between described lifting shaft and web joint, there is longitudinal strip groove described lifting shaft both sides, and described lift adjustment knob end can abut with strip groove inwall through web joint and lifter slide.
Further, described lifter slide is U-shaped platy structure that is forward and backward with lifting shaft, side close contact.
Further, be also provided with buffer substrate tablet and pad in described longitudinal chute, described buffer substrate tablet and pad are located at below universal adjustment axle.
Further, described universal regulating mechanism also comprises locking knob, is fixed with locking axle sleeve bottom described back up pad, and described adjusting knob is threaded with back up pad through locking axle sleeve, on described locking axle sleeve, level is provided with threaded hole, and described locking knob can abut with adjusting knob through threaded hole.
Further, backlight placed layer comprises fixed base plate and is fixed on the backlight fixed head on fixed base plate, is provided with the pickup groove for fixing backlight, described pickup groove and backlight form fit in the middle part of described backlight fixed head.
Further, described screen placed layer is connected with backlight fixed head two ends by the fixed block be positioned at below its two ends, left and right.
The invention has the beneficial effects as follows: ease of Use of the present invention can complete Opencell and shield coherent detection work, adopt universal axis structure can carry out the comprehensive real-time detection of various visual angles from each different directions to screen, adopt lifting axis structure can adjust podium level and adapt to different height operating personnel use.Screen and backlight placing modules adopt hierachical structure design, only need to change screen placed layer when detecting different size Opencell screen, and this device can be used 3-8 inch screen is compatible, and highly versatile, has effectively saved cost.And when less for screen dimensions to be detected, the screen placed layer having two through holes can be adopted to detect two screens simultaneously, improve work efficiency greatly.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is adjustable height governor motion partial section of the present invention;
Fig. 4 is adjustable height governor motion exploded structural representation of the present invention;
Fig. 5 is universal regulating mechanism sectional view of the present invention;
Fig. 6 is screen of the present invention and backlight placing modules decomposition texture schematic diagram;
In figure: 1-adjustable height governor motion, 2-universal regulating mechanism, 3-screen and backlight placing modules, 101-base plate, 102-lifting shaft, 103-web joint, 104-lifter slide, 105-lift adjustment knob, 106-strip groove, 201-back up pad, 202-universal shaft, 203-universal cover plate, 204-gimballed base, 205-longitudinal chute, 206-universal adjustment axle, 207-buffer substrate tablet, 208-pad, 209-locking axle sleeve, 210-adjusting knob, 211-locking knob, 301-fixed base plate, 302-backlight, 303-backlight fixed head, 304-fixed block, 305-screen placed layer, 306-through hole, 307-pickup groove.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.In addition, if below in described each embodiment of the present invention involved technical characteristic do not form conflict each other and just can mutually combine.
As illustrated in fig. 1 and 2, the present invention forms primarily of adjustable height governor motion 1, universal regulating mechanism 2, screen and this three part of backlight placing modules 3.
As shown in Figures 3 and 4, adjustable height governor motion 1 comprises lifting shaft 102, is positioned at the lifter slide 104 of lifting shaft 102 both sides, web joint 103, is positioned at horizontally disposed base plate 101 bottom lifting shaft 102 and web joint 103 and lift adjustment knob 105.Lifter slide 104 is U-shaped structure that is forward and backward with lifting shaft 102, side close contact, moves up and down guide effect for giving lifting shaft 102.Web joint 103 is positioned at lifter slide 104 both sides, is fixedly connected with bottom web joint 103 with base plate 101.Lifting shaft 102 both sides have longitudinal strip groove 106, web joint 103 and lifter slide 104 have the threaded hole with strip groove 106 contraposition, lift adjustment knob 105 is through in threaded hole precession strip groove 106, and the end of lift adjustment knob 105 can abut with strip groove 106 inwall.Be fixed on the front and rear panels on base plate 101 respectively in addition in the front and back of lifting shaft 102, front and rear panels are fixedly connected with left and right connecting plates 103 respectively, form the frame-shaped construction of an inner hollow.Lifting shaft 102 and lifter slide 104 are placed in this frame-shaped construction, and the space of frame-shaped construction just in time makes to fit tightly between lifting shaft 102 sidewall, lifter slide 104, left and right connecting plates 103.Unscrew lift adjustment knob 105, space is formed between lift adjustment knob 105 end and strip groove 106 inwall, lifting shaft 102 can slide up and down relative to lifter slide 104, now, the height of lifting shaft 102 can be regulated voluntarily according to the height of testing staff, after being adjusted to proper height, the lift adjustment knob 105 of both sides is screwed, the end of lift adjustment knob 105 is tightly abutted with strip groove 106 inwall of lifting shaft 102, realizes the locking of adjustable height governor motion 1.
As shown in Figure 5, universal regulating mechanism 2 comprises the back up pad 201, universal cover plate 203, gimballed base 204, universal shaft 202, universal adjustment axle 206, adjusting knob 210 and the locking knob 211 that are connected with the lifting shaft 102 of adjustable height governor motion 1 and web joint 103 top.Back up pad 201 bottom elevation height adjustment mechanism 1 is other is fixed with locking axle sleeve 209, and adjusting knob 210 is threaded with back up pad 201 through locking axle sleeve 209 from bottom to up.On locking axle sleeve 209, level is provided with threaded hole, and locking knob 211 can abut with adjusting knob 210 side through threaded hole.Gimballed base 204 is fixed on back up pad 201 top, universal cover plate 203 is secured by bolts in gimballed base 204 top, universal cover plate 203 forms the cavity for holding universal shaft bulb with inside, gimballed base 204 junction, universal shaft 202 is located in cavity and also can be rotated in cavity, gimballed base 204 center is provided with mates and the cylindrical longitudinal chute 205 communicated with cavity with universal adjustment axle 206 external diameter, and universal adjustment axle 206 is vertically located in longitudinal chute 205.Buffer substrate tablet 207 and pad 208 is respectively arranged with below universal adjustment axle 206.When needing to regulate universal, unclamp the locking knob 211 abutted with adjusting knob 210, rotation of adjustment knob 210 is screwed out downwards, gap is formed between universal adjustment axle 206 top and the bulb of universal shaft 202, universal shaft 202 can rotate arbitrarily, when universal shaft 202 is adjusted to required angle, by rotation of adjustment knob 210 upwards precession, rotation of adjustment knob 210 end is by universal adjustment axle 206 jack-up, its top is tightly abutted with universal shaft 202 bulb, screw locking knob 211 subsequently, its end is tightly abutted with rotation of adjustment knob 210 side, form the locking of universal regulating mechanism 2.
The axle head of universal shaft 202 is connected with backlight placing modules 3 with screen with installing plate by bolt, and as shown in Figure 6, screen and backlight placing modules 3 comprise and shield placed layer 305 and backlight placed layer.Backlight placed layer comprises the fixed base plate 301 being fixed on universal shaft axle head and the backlight fixed head 303 be fixed on fixed base plate 301.Have square with pickup groove 307 that is backlight 302 form fit in the middle part of backlight fixed head 303, backlight 302 embeds in pickup groove 307, is fixed on backlight fixed head 303.Above backlight fixed head 303, two ends, left and right are respectively provided with one piece of fixed block 304, and screen placed layer 305 two ends are fixed on backlight fixed head 303 by fixed head 303.Screen placed layer 305 has a large through hole or two little square through holes 306, the light that this through hole can send for backlight 302 passes through.When screen dimensions to be detected is less, the screen placed layer 305 of two through holes 306 can be adopted out, screen placed layer 305 put two screens and detects, to increase work efficiency simultaneously.And when the size of screen to be detected is larger, the screen placed layer 305 of a large through-hole can be selected out, screen placed layer 305 puts large-size screen monitors and detects.And different according to the size of screen to be detected, only need to change screen placed layer 305, there is higher versatility, effectively saved cost.
The above, be only the specific embodiment of the present invention, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the present invention, the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (9)
1. an Opencell shields pick-up unit, comprise adjustable height governor motion (1) and shield and backlight placing modules (3), it is characterized in that: also comprise and be arranged at adjustable height governor motion (1) and the universal regulating mechanism (2) between screen and backlight placing modules (3), described screen and backlight placing modules (3) comprise and shield placed layer (305) and backlight placed layer, described screen placed layer (305) is fixed on backlight placed layer, described screen placed layer (305) is provided with at least one through hole (306) passed through for supplying backlight (302) light.
2. a kind of Opencell as claimed in claim 1 shields pick-up unit, it is characterized in that: described universal regulating mechanism (2) comprises the back up pad (201) being fixed on adjustable height governor motion (1) top, universal cover plate (203), gimballed base (204), universal shaft (202), universal adjustment axle (206) and adjusting knob (210), described adjusting knob (210) is threadedly connected to back up pad (201) bottom, described gimballed base (204) is fixed on back up pad (201) top, described universal cover plate (203) is fixed on gimballed base (204) top, described universal cover plate (203) forms the cavity for holding universal shaft (202) bulb with inside, gimballed base (204) junction, described universal shaft (202) is located in cavity and also can be rotated in cavity, described gimballed base (204) center is provided with mates and the longitudinal chute (205) communicated with cavity with universal adjustment axle (206) external diameter, described universal adjustment axle (206) is vertically located in longitudinal chute (205), universal adjustment axle (206) top is mated mutually with universal shaft (202) bulb, rotating described adjusting knob (210) can by universal adjustment axle (206) jack-up, its top is abutted with universal shaft (202) bulb.
3. a kind of Opencell as claimed in claim 1 shields pick-up unit, it is characterized in that: described adjustable height governor motion (1) comprises the lifting shaft (102) be fixedly connected with back up pad (201) bottom, be positioned at the web joint (103) of lifting shaft (102) both sides, be positioned at base plate (101) and the lift adjustment knob (105) of lifting shaft (102) and web joint (103) bottom, described lift adjustment knob (105) is threadedly connected to web joint (103) both sides, the end of lift adjustment knob (105) can be passed web joint (103) and abut with lifting shaft (102).
4. a kind of Opencell as claimed in claim 3 shields pick-up unit, it is characterized in that: between described lifting shaft (102) and web joint (103), be also provided with lifter slide (104), described lifting shaft (102) both sides are provided with longitudinal strip groove (106), and described lift adjustment knob (105) end can pass web joint (103) and lifter slide (104) abuts with strip groove (106) inwall.
5. a kind of Opencell as claimed in claim 4 shields pick-up unit, it is characterized in that: described lifter slide (104) is U-shaped platy structure that is forward and backward with lifting shaft (102), side close contact.
6. a kind of Opencell as claimed in claim 1 shields pick-up unit, it is characterized in that: be also provided with buffer substrate tablet (207) and pad (208) in described longitudinal chute (205), universal adjustment axle (206) below is located at by described buffer substrate tablet (207) and pad (208).
7. a kind of Opencell as claimed in claim 1 shields pick-up unit, it is characterized in that: described universal regulating mechanism (2) also comprises locking knob (211), described back up pad (201) bottom is fixed with locking axle sleeve (209), described adjusting knob (210) is threaded with back up pad (201) through locking axle sleeve (209), the upper level of described locking axle sleeve (209) is provided with threaded hole, and described locking knob (211) can abut with adjusting knob (210) through threaded hole.
8. a kind of Opencell as claimed in claim 1 shields pick-up unit, it is characterized in that: described backlight placed layer comprises fixed base plate (301) and is fixed on the backlight fixed head (303) on fixed base plate (301), described backlight fixed head (303) middle part is provided with pickup groove (307), described pickup groove (307) and backlight (302) form fit for fixing backlight (302).
9. a kind of Opencell as claimed in claim 8 shields pick-up unit, it is characterized in that: described screen placed layer (305) is connected with backlight fixed head (303) two ends by the fixed block (304) be positioned at below its two ends, left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250874.7A CN104834114B (en) | 2015-05-15 | 2015-05-15 | Opencell screen detection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250874.7A CN104834114B (en) | 2015-05-15 | 2015-05-15 | Opencell screen detection devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104834114A true CN104834114A (en) | 2015-08-12 |
| CN104834114B CN104834114B (en) | 2018-07-03 |
Family
ID=53812100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510250874.7A Active CN104834114B (en) | 2015-05-15 | 2015-05-15 | Opencell screen detection devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104834114B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153011A (en) * | 2018-02-07 | 2018-06-12 | 京东方科技集团股份有限公司 | A kind of optical detection apparatus and its control method |
| CN108776400A (en) * | 2018-07-17 | 2018-11-09 | 武汉精测电子集团股份有限公司 | A kind of portable electronic screen test fixture of adjustable angle |
| CN109147632A (en) * | 2018-10-16 | 2019-01-04 | 武汉精毅通电子技术有限公司 | A kind of universal jig |
| CN109268968A (en) * | 2018-09-14 | 2019-01-25 | 佛山市高科合创科技有限公司 | The air cleaning unit of air cleaning angle can arbitrarily be adjusted |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201654377U (en) * | 2010-04-16 | 2010-11-24 | 华映视讯（吴江）有限公司 | Lamp lighting platform device |
| KR20110112889A (en) * | 2010-04-08 | 2011-10-14 | 박금성 | Apparatus for repairing flat panel display |
| CN202362551U (en) * | 2011-11-30 | 2012-08-01 | 武汉天马微电子有限公司 | Liquid crystal display screen turn-on detection device |
| CN102645765A (en) * | 2012-04-26 | 2012-08-22 | 达运精密工业（苏州）有限公司 | Detection device |
| CN202656093U (en) * | 2012-07-17 | 2013-01-09 | 四川省祥业机械铸造有限公司 | Supporting adjustment seat |
| CN103529373A (en) * | 2013-10-24 | 2014-01-22 | 四川虹视显示技术有限公司 | Defect detection device for OLED |
| CN204287645U (en) * | 2014-12-29 | 2015-04-22 | 昆山精讯电子技术有限公司 | A kind of both view angle adjustment mechanism detected for liquid crystal panel picture |
| CN204631396U (en) * | 2015-05-15 | 2015-09-09 | 武汉精测电子技术股份有限公司 | Opencell shields pick-up unit |
-
2015
- 2015-05-15 CN CN201510250874.7A patent/CN104834114B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110112889A (en) * | 2010-04-08 | 2011-10-14 | 박금성 | Apparatus for repairing flat panel display |
| CN201654377U (en) * | 2010-04-16 | 2010-11-24 | 华映视讯（吴江）有限公司 | Lamp lighting platform device |
| CN202362551U (en) * | 2011-11-30 | 2012-08-01 | 武汉天马微电子有限公司 | Liquid crystal display screen turn-on detection device |
| CN102645765A (en) * | 2012-04-26 | 2012-08-22 | 达运精密工业（苏州）有限公司 | Detection device |
| CN202656093U (en) * | 2012-07-17 | 2013-01-09 | 四川省祥业机械铸造有限公司 | Supporting adjustment seat |
| CN103529373A (en) * | 2013-10-24 | 2014-01-22 | 四川虹视显示技术有限公司 | Defect detection device for OLED |
| CN204287645U (en) * | 2014-12-29 | 2015-04-22 | 昆山精讯电子技术有限公司 | A kind of both view angle adjustment mechanism detected for liquid crystal panel picture |
| CN204631396U (en) * | 2015-05-15 | 2015-09-09 | 武汉精测电子技术股份有限公司 | Opencell shields pick-up unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153011A (en) * | 2018-02-07 | 2018-06-12 | 京东方科技集团股份有限公司 | A kind of optical detection apparatus and its control method |
| CN108153011B (en) * | 2018-02-07 | 2021-03-12 | 京东方科技集团股份有限公司 | Optical detection device and control method thereof |
| CN108776400A (en) * | 2018-07-17 | 2018-11-09 | 武汉精测电子集团股份有限公司 | A kind of portable electronic screen test fixture of adjustable angle |
| CN108776400B (en) * | 2018-07-17 | 2024-04-05 | 武汉精测电子集团股份有限公司 | Portable electronic screen test fixture of angularly adjustable |
| CN109268968A (en) * | 2018-09-14 | 2019-01-25 | 佛山市高科合创科技有限公司 | The air cleaning unit of air cleaning angle can arbitrarily be adjusted |
| CN109147632A (en) * | 2018-10-16 | 2019-01-04 | 武汉精毅通电子技术有限公司 | A kind of universal jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104834114B (en) | 2018-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104808367A (en) | Detection device of LCMs (liquid crystal modules) | |
| CN104834114A (en) | Opencell screen detection device | |
| CN103770044B (en) | Six degree of freedom adjustment installing mechanism | |
| CN204631396U (en) | Opencell shields pick-up unit | |
| CN102518917A (en) | Adjusting device for linear array CCD (Charge Coupled Device) camera | |
| CN205173927U (en) | Industry camera fixed bolster subassembly | |
| CN207189062U (en) | A kind of welding circuit board, commissioning try out support | |
| CN208091396U (en) | A kind of engineering survey flatness detecting device | |
| CN111897153B (en) | Shading equipment for panel detection | |
| CN107221271B (en) | A tool for detecting display screen | |
| CN210526558U (en) | Vehicle-mounted integrated communication touch terminal | |
| CN102826764B (en) | Clamping device for large glass substrate | |
| CN105093572A (en) | An LCD panel detection device | |
| CN107738243A (en) | A kind of simple five metalworkings steel plate telltale mark mechanism | |
| CN202513437U (en) | Precision laser transmitting device | |
| CN204631397U (en) | LCM module detecting device | |
| CN209856643U (en) | Electronic display screen mounting structure | |
| CN204740412U (en) | High accuracy backlight Assembly tool | |
| CN107339570A (en) | A kind of support frame | |
| CN207816566U (en) | A kind of assembling and testing device of QSFP+AOC optical modules | |
| CN112013229A (en) | Display screen support | |
| CN207239510U (en) | A kind of Intelligent welding robot based on machine vision | |
| CN212480653U (en) | Display screen support | |
| CN106896461A (en) | A kind of air-cushion type precision vibration isolation optical platform | |
| CN204883067U (en) | 45 light filter assembly device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 430070 Hubei Province, Wuhan city Hongshan District Road No. 48 bookstore (North Industrial Park) 1 building 11 layer Applicant after: Wuhan fine test electronics group Limited by Share Ltd Address before: 430070 Hubei City, Hongshan Province, South Lake Road, No. 53, Hongshan Venture Center, building on the 4 floor, No. Applicant before: Wuhan Jingce Electronic Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |