CN102265245B - 一种可排除触控影响显示的触控显示器 - Google Patents
一种可排除触控影响显示的触控显示器 Download PDFInfo
- Publication number
- CN102265245B CN102265245B CN200980101382.4A CN200980101382A CN102265245B CN 102265245 B CN102265245 B CN 102265245B CN 200980101382 A CN200980101382 A CN 200980101382A CN 102265245 B CN102265245 B CN 102265245B
- Authority
- CN
- China
- Prior art keywords
- electrode
- touch
- display
- display screen
- touching signals
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 55
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 15
- 239000010409 thin film Substances 0.000 claims description 12
- 230000001052 transient effect Effects 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 73
- 238000012545 processing Methods 0.000 description 72
- 238000005086 pumping Methods 0.000 description 52
- 238000000034 method Methods 0.000 description 41
- 238000005070 sampling Methods 0.000 description 31
- 230000005284 excitation Effects 0.000 description 30
- 230000001360 synchronised effect Effects 0.000 description 27
- 230000008878 coupling Effects 0.000 description 20
- 238000010168 coupling process Methods 0.000 description 20
- 238000005859 coupling reaction Methods 0.000 description 20
- 238000005259 measurement Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000010363 phase shift Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 230000002123 temporal effect Effects 0.000 description 9
- 238000000691 measurement method Methods 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 7
- 230000005684 electric field Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 230000003278 mimic effect Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 229920001621 AMOLED Polymers 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009123 feedback regulation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 241000219470 Mirabilis Species 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2009/074252 WO2011035485A1 (zh) | 2009-09-27 | 2009-09-27 | 一种可排除触控影响显示的触控显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102265245A CN102265245A (zh) | 2011-11-30 |
CN102265245B true CN102265245B (zh) | 2014-04-09 |
Family
ID=43795294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980101382.4A Expired - Fee Related CN102265245B (zh) | 2009-09-27 | 2009-09-27 | 一种可排除触控影响显示的触控显示器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120162134A1 (zh) |
EP (1) | EP2463756A1 (zh) |
CN (1) | CN102265245B (zh) |
WO (1) | WO2011035485A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9575584B2 (en) | 2012-12-26 | 2017-02-21 | Lg Display Co., Ltd. | Display device with integrated touch screen and method of driving the same |
CN113348500A (zh) * | 2019-01-30 | 2021-09-03 | 松下知识产权经营株式会社 | 显示装置的控制装置、显示装置的控制方法及显示系统 |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090174676A1 (en) | 2008-01-04 | 2009-07-09 | Apple Inc. | Motion component dominance factors for motion locking of touch sensor data |
EP2392994A4 (en) * | 2009-08-12 | 2014-06-25 | Solution Depot Shenzhen Ltd | ACTIVE TOUCH CONTROL SYSTEM |
TWI430163B (zh) | 2010-12-30 | 2014-03-11 | Egalax Empia Technology Inc | 電容式觸摸屏與電容式觸摸屏的偵測方法 |
JP5797025B2 (ja) * | 2011-06-20 | 2015-10-21 | 日東電工株式会社 | 静電容量タッチパネル |
WO2013030966A1 (ja) * | 2011-08-30 | 2013-03-07 | Nltテクノロジー株式会社 | 電子機器、静電容量センサ及びタッチパネル |
TWI459271B (zh) * | 2011-09-09 | 2014-11-01 | Generalplus Technology Inc | 觸控板的單、雙擊以及拖曳之判斷方法 |
US9465463B2 (en) * | 2011-10-30 | 2016-10-11 | Yongman Lee | Display and touch panels with drive and sense techniques |
TWI476651B (zh) * | 2012-05-10 | 2015-03-11 | Innocom Tech Shenzhen Co Ltd | 觸控面板、觸控裝置及觸碰點偵測方法 |
US8780065B2 (en) * | 2012-07-19 | 2014-07-15 | Cypress Semiconductor Corporation | Interface and synchronization method between touch controller and display driver for operation with touch integrated displays |
US20140062899A1 (en) * | 2012-08-31 | 2014-03-06 | Au Optronics Corporation | Dynamic stop display driving mechanism for touch sensing |
TW201415124A (zh) * | 2012-10-11 | 2014-04-16 | Rich Ip Technology Inc | 具觸控功能之薄膜電晶體液晶顯示裝置 |
WO2014057569A1 (ja) * | 2012-10-12 | 2014-04-17 | Nltテクノロジー株式会社 | 電子機器、静電容量センサ及びタッチパネル |
KR101455315B1 (ko) * | 2012-11-13 | 2014-10-27 | 엘지디스플레이 주식회사 | 터치스크린 일체형 표시장치 및 그 구동 방법 |
KR101602199B1 (ko) * | 2012-12-11 | 2016-03-10 | 엘지디스플레이 주식회사 | 터치스크린 일체형 표시장치 및 그 구동 방법 |
TWI497384B (zh) * | 2012-12-28 | 2015-08-21 | Egalax Empia Technology Inc | 觸控感應電路、裝置、及系統與其操作方法 |
US9336723B2 (en) | 2013-02-13 | 2016-05-10 | Apple Inc. | In-cell touch for LED |
JP2014174851A (ja) * | 2013-03-11 | 2014-09-22 | Japan Display Inc | タッチセンサ装置、表示装置、及び電子機器 |
CN103970337B (zh) * | 2013-10-21 | 2017-07-25 | 上海中航光电子有限公司 | 触摸屏的触摸扫描方法及其触摸扫描控制电路、显示装置 |
CN103927042B (zh) * | 2013-10-31 | 2017-02-01 | 上海中航光电子有限公司 | 一种定位触摸点的方法、装置及电子设备 |
KR101984443B1 (ko) | 2013-12-13 | 2019-05-30 | 애플 인크. | 자기-정전용량성 터치 센서를 위한 통합된 터치 및 디스플레이 아키텍처 |
CN104730747A (zh) * | 2013-12-24 | 2015-06-24 | 业鑫科技顾问股份有限公司 | 内嵌式触控显示装置 |
TWI609299B (zh) * | 2013-12-24 | 2017-12-21 | 鴻海精密工業股份有限公司 | 內嵌式觸控顯示裝置 |
US9024913B1 (en) * | 2014-04-28 | 2015-05-05 | Lg Display Co., Ltd. | Touch sensing device and driving method thereof |
WO2015178920A1 (en) | 2014-05-22 | 2015-11-26 | Onamp Research Llc | Panel bootstrapping architectures for in-cell self-capacitance |
US20150355762A1 (en) * | 2014-06-04 | 2015-12-10 | Apple Inc. | Mid-frame blanking |
US10289251B2 (en) | 2014-06-27 | 2019-05-14 | Apple Inc. | Reducing floating ground effects in pixelated self-capacitance touch screens |
KR102310130B1 (ko) * | 2014-09-01 | 2021-10-08 | 삼성전자주식회사 | 착용 가능한 전자 장치 |
CN107077260B (zh) | 2014-09-22 | 2020-05-12 | 苹果公司 | 触摸控制器和用于触摸传感器面板的方法 |
EP3213173A4 (en) | 2014-10-27 | 2018-06-06 | Apple Inc. | Pixelated self-capacitance water rejection |
KR102172389B1 (ko) * | 2014-12-30 | 2020-10-30 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102308851B1 (ko) | 2015-01-15 | 2021-10-05 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 구동 방법 |
EP3224699B1 (en) | 2015-02-02 | 2018-10-03 | Apple Inc. | Flexible self-capacitance and mutual capacitance touch sensing system architecture |
US10488992B2 (en) | 2015-03-10 | 2019-11-26 | Apple Inc. | Multi-chip touch architecture for scalability |
CN105045438B (zh) * | 2015-09-22 | 2018-02-13 | 京东方科技集团股份有限公司 | 一种触控显示电路及其驱动方法、显示装置 |
KR101747263B1 (ko) | 2015-09-25 | 2017-06-14 | 엘지디스플레이 주식회사 | 드라이버ic 및 이를 이용한 표시장치 |
US10365773B2 (en) | 2015-09-30 | 2019-07-30 | Apple Inc. | Flexible scan plan using coarse mutual capacitance and fully-guarded measurements |
KR102342357B1 (ko) * | 2015-09-30 | 2021-12-24 | 엘지디스플레이 주식회사 | 표시장치와 그 구동방법 |
KR102408163B1 (ko) * | 2015-10-12 | 2022-06-14 | 엘지디스플레이 주식회사 | 터치 회로, 디스플레이 구동 회로, 터치 디스플레이 디바이스 및 그 구동 방법 |
KR20180010377A (ko) * | 2016-07-20 | 2018-01-31 | 삼성전자주식회사 | 터치 디스플레이 구동 집적 회로 및 그것의 동작 방법 |
KR102151106B1 (ko) | 2016-07-29 | 2020-09-02 | 애플 인크. | 다중-전력 도메인 칩 구성을 갖는 터치 센서 패널 |
US9959828B2 (en) * | 2016-08-31 | 2018-05-01 | Solomon Systech Limited | Method and apparatus for driving display panels during display-off periods |
AU2017208277B2 (en) | 2016-09-06 | 2018-12-20 | Apple Inc. | Back of cover touch sensors |
WO2018073706A1 (en) | 2016-10-21 | 2018-04-26 | Semiconductor Energy Laboratory Co., Ltd. | Display device and operating method thereof |
US10386965B2 (en) | 2017-04-20 | 2019-08-20 | Apple Inc. | Finger tracking in wet environment |
CN109407867B (zh) | 2017-08-15 | 2021-01-26 | 京东方科技集团股份有限公司 | 触控检测系统及其检测方法、触控装置 |
CN107831945A (zh) * | 2017-11-30 | 2018-03-23 | 北京集创北方科技股份有限公司 | 电子设备、显示系统及其集成控制装置、安全验证方法 |
US11157109B1 (en) | 2019-09-06 | 2021-10-26 | Apple Inc. | Touch sensing with water rejection |
US11017732B1 (en) * | 2020-01-09 | 2021-05-25 | Tcl China Star Optoelectronics Technology Co., Ltd. | Backlight driving method, backlight driving circuit, and backlight driving device |
US11662867B1 (en) | 2020-05-30 | 2023-05-30 | Apple Inc. | Hover detection on a touch sensor panel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1651980A (zh) * | 2004-02-03 | 2005-08-10 | Nec液晶技术株式会社 | 显示装置及电子设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1940842B (zh) * | 2005-07-14 | 2010-05-12 | 智点科技(深圳)有限公司 | 具有触控功能的平板显示器 |
JP2007200039A (ja) * | 2006-01-26 | 2007-08-09 | Sharp Corp | タッチパネル機構および表示装置 |
US8243027B2 (en) * | 2006-06-09 | 2012-08-14 | Apple Inc. | Touch screen liquid crystal display |
JP2007334606A (ja) * | 2006-06-14 | 2007-12-27 | Sharp Corp | 表示装置、表示装置の駆動装置及び駆動方法 |
KR101297216B1 (ko) * | 2006-09-05 | 2013-08-16 | 삼성디스플레이 주식회사 | 터치패널, 이를 갖는 터치스크린 표시장치 및 이의제조방법 |
US20080309633A1 (en) * | 2007-06-13 | 2008-12-18 | Apple Inc. | Touch-sensitive display |
US8040326B2 (en) * | 2007-06-13 | 2011-10-18 | Apple Inc. | Integrated in-plane switching display and touch sensor |
CN201285539Y (zh) * | 2008-06-13 | 2009-08-05 | 苹果公司 | 用于从触摸式传感器面板获得多个值的设备和系统 |
US8537126B2 (en) * | 2009-04-06 | 2013-09-17 | Apple Inc. | Integrated touch sensitive display gate driver |
US8390582B2 (en) * | 2009-08-25 | 2013-03-05 | Apple Inc. | Integrated touch screen |
-
2009
- 2009-09-27 EP EP09849673A patent/EP2463756A1/en not_active Withdrawn
- 2009-09-27 WO PCT/CN2009/074252 patent/WO2011035485A1/zh active Application Filing
- 2009-09-27 CN CN200980101382.4A patent/CN102265245B/zh not_active Expired - Fee Related
-
2012
- 2012-03-09 US US13/416,714 patent/US20120162134A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1651980A (zh) * | 2004-02-03 | 2005-08-10 | Nec液晶技术株式会社 | 显示装置及电子设备 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9575584B2 (en) | 2012-12-26 | 2017-02-21 | Lg Display Co., Ltd. | Display device with integrated touch screen and method of driving the same |
CN113348500A (zh) * | 2019-01-30 | 2021-09-03 | 松下知识产权经营株式会社 | 显示装置的控制装置、显示装置的控制方法及显示系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2011035485A1 (zh) | 2011-03-31 |
EP2463756A1 (en) | 2012-06-13 |
US20120162134A1 (en) | 2012-06-28 |
CN102265245A (zh) | 2011-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102265245B (zh) | 一种可排除触控影响显示的触控显示器 | |
CN102132232B (zh) | 一种触控屏 | |
CN201590059U (zh) | 一种触控电路 | |
CN102132231A (zh) | 一种可排除显示影响触控的触控显示器 | |
CN102124426A (zh) | 一种触控显示器 | |
CN102693703B (zh) | 具有集成触摸感应器的显示器及其驱动方法 | |
KR102088906B1 (ko) | 터치 스크린 구동 장치 및 방법 | |
KR101491203B1 (ko) | 터치 스크린 구동 장치 및 방법 | |
US9122305B2 (en) | Display device having touch sensors and method for transmitting touch coordinate data thereof | |
CN106775176A (zh) | 自容式触摸显示模组、显示驱动方法和触摸显示装置 | |
KR101885815B1 (ko) | 터치 센싱 장치와 이를 이용한 표시장치 | |
CN201765574U (zh) | 一种可排除触控影响显示的触控显示器 | |
TW201120698A (en) | Touch display. | |
TW201120844A (en) | Touch-control display capable of removing touch-control impact on display. | |
KR102004925B1 (ko) | 표시장치 및 그 구동방법 | |
CN205334422U (zh) | 触摸显示装置和电子设备 | |
CN205375419U (zh) | 触摸显示装置和电子设备 | |
CN205334410U (zh) | 触摸显示装置和电子设备 | |
CN205334417U (zh) | 触摸显示装置和电子设备 | |
TW201120845A (en) | Touch-control display capable of removing touch-control impact on display. | |
KR101798662B1 (ko) | 터치 스크린 구동 장치 및 방법 | |
CN205334416U (zh) | 触摸显示装置和电子设备 | |
CN205353977U (zh) | 触摸显示装置和电子设备 | |
CN205334420U (zh) | 触摸显示装置的驱动电路 | |
CN205334421U (zh) | 触摸显示装置和电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: XINLI TECHNOLOGY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: ZHIDIAN TECHNOLOGY (SHENZHEN) CO., LTD. Effective date: 20131126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131126 Address after: 518000 Guangdong city of Shenzhen province Nanshan District elite Building 2 building seven layer 7F02 Applicant after: Xinli Technology (Shenzhen) Co.,Ltd. Address before: Guangdong Province, Shenzhen City, Nanshan District China Nanshan Road Nanyou fourth industrial zone 7A Building 5 floor Applicant before: Zhidian Technology (Shenzhen) Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170616 Address after: 518057 Guangdong city of Shenzhen province Nanshan District science and Technology Park South five road No. 9 gold card technology building 3 Room 302 Patentee after: FOCALTECH ELECTRONICS (SHENZHEN) Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District elite Building 2 building seven layer 7F02 Patentee before: Xinli Technology (Shenzhen) Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 |