CN103970345A - 半导体器件 - Google Patents
半导体器件 Download PDFInfo
- Publication number
- CN103970345A CN103970345A CN201410032403.4A CN201410032403A CN103970345A CN 103970345 A CN103970345 A CN 103970345A CN 201410032403 A CN201410032403 A CN 201410032403A CN 103970345 A CN103970345 A CN 103970345A
- Authority
- CN
- China
- Prior art keywords
- bias current
- power supply
- during
- circuit
- display driver
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 77
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims description 102
- 230000006698 induction Effects 0.000 claims description 67
- 238000010248 power generation Methods 0.000 claims description 17
- 230000006641 stabilisation Effects 0.000 claims description 14
- 238000011105 stabilization Methods 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 17
- 238000012360 testing method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 238000013519 translation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241001138768 Amphibolia Species 0.000 description 1
- 102000020897 Formins Human genes 0.000 description 1
- 108091022623 Formins Proteins 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
- G09G5/006—Details of the interface to the display terminal
- G09G5/008—Clock recovery
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2354/00—Aspects of interface with display user
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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)
- Computer Hardware Design (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Dc-Dc Converters (AREA)
- Control Of El Displays (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013011071A JP6057462B2 (ja) | 2013-01-24 | 2013-01-24 | 半導体装置 |
JP2013-011071 | 2013-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103970345A true CN103970345A (zh) | 2014-08-06 |
CN103970345B CN103970345B (zh) | 2019-02-01 |
Family
ID=51207328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410032403.4A Active CN103970345B (zh) | 2013-01-24 | 2014-01-23 | 半导体器件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9639198B2 (zh) |
JP (1) | JP6057462B2 (zh) |
CN (1) | CN103970345B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105469770A (zh) * | 2015-11-27 | 2016-04-06 | 友达光电股份有限公司 | 显示驱动方法及其移动装置 |
CN105528124A (zh) * | 2014-09-30 | 2016-04-27 | 敦泰科技有限公司 | 一种电子设备、触控显示装置及驱动电路 |
CN105739738A (zh) * | 2014-12-31 | 2016-07-06 | 乐金显示有限公司 | 触摸传感器集成型显示装置 |
CN106502463A (zh) * | 2016-10-26 | 2017-03-15 | 南京熊猫电子制造有限公司 | 一种触摸屏显示器的噪声控制装置和控制方法 |
CN106774799A (zh) * | 2016-12-08 | 2017-05-31 | 上海爱信诺航芯电子科技有限公司 | 一种降低Soc系统单拍峰值功耗的方法及装置 |
TWI608473B (zh) * | 2015-09-09 | 2017-12-11 | Focaltech Electronics Ltd | 觸控顯示驅動方法及系統及觸控顯示幕 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10133419B2 (en) * | 2013-08-07 | 2018-11-20 | Synaptics Incorporated | Flexible processing module for different integrated touch and display configurations |
CN105519235B (zh) * | 2014-05-30 | 2017-05-10 | 柯尼卡美能达株式会社 | 有机电致发光模块、智能设备以及照明装置 |
JP6612021B2 (ja) * | 2014-08-22 | 2019-11-27 | シナプティクス・ジャパン合同会社 | 表示駆動装置及び表示装置 |
JP2016061848A (ja) * | 2014-09-16 | 2016-04-25 | 株式会社ジャパンディスプレイ | 表示装置及びその表示駆動方法 |
JP6879678B2 (ja) | 2015-06-22 | 2021-06-02 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP2018004886A (ja) * | 2016-06-30 | 2018-01-11 | シナプティクス・ジャパン合同会社 | 表示制御及びタッチ制御デバイス、並びに表示及びタッチ検出パネルユニット |
WO2019178847A1 (zh) * | 2018-03-23 | 2019-09-26 | 深圳市柔宇科技有限公司 | 触摸显示驱动方法与触摸显示屏 |
KR102655484B1 (ko) * | 2018-12-28 | 2024-04-05 | 엘지디스플레이 주식회사 | 터치표시장치 및 그 구동방법 |
KR20200119143A (ko) * | 2019-04-09 | 2020-10-19 | 삼성전자주식회사 | 터치 센서를 포함하는 전자 장치 및 전자 장치에 포함되는 터치 센서의 구동 방법 |
KR20210059961A (ko) * | 2019-11-18 | 2021-05-26 | 주식회사 실리콘웍스 | 표시장치 |
US11543916B2 (en) * | 2021-02-17 | 2023-01-03 | Himax Technologies Limited | Driver circuit for driving display panel having touch sensing function |
KR20230007062A (ko) | 2021-07-05 | 2023-01-12 | 주식회사 엘엑스세미콘 | 디스플레이장치 및 그 장치로 전력을 공급하는 장치 |
US12027120B2 (en) * | 2021-09-17 | 2024-07-02 | Apple Inc. | Ground isolation systems and methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057554A (ja) * | 2005-08-22 | 2007-03-08 | Sanyo Epson Imaging Devices Corp | 電気光学装置及び電子機器 |
CN101359452A (zh) * | 2007-07-30 | 2009-02-04 | 联咏科技股份有限公司 | 显示器及其驱动控制方法 |
CN102402330A (zh) * | 2010-09-08 | 2012-04-04 | 乐金显示有限公司 | 具有触摸传感器的显示设备及其驱动方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5138296B2 (ja) * | 2007-07-10 | 2013-02-06 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US20090256810A1 (en) * | 2008-04-15 | 2009-10-15 | Sony Ericsson Mobile Communications Ab | Touch screen display |
KR101364075B1 (ko) * | 2012-03-14 | 2014-02-20 | 엘지디스플레이 주식회사 | 터치 스크린 일체형 표시장치 |
-
2013
- 2013-01-24 JP JP2013011071A patent/JP6057462B2/ja active Active
-
2014
- 2014-01-03 US US14/146,767 patent/US9639198B2/en active Active
- 2014-01-23 CN CN201410032403.4A patent/CN103970345B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057554A (ja) * | 2005-08-22 | 2007-03-08 | Sanyo Epson Imaging Devices Corp | 電気光学装置及び電子機器 |
CN101359452A (zh) * | 2007-07-30 | 2009-02-04 | 联咏科技股份有限公司 | 显示器及其驱动控制方法 |
CN102402330A (zh) * | 2010-09-08 | 2012-04-04 | 乐金显示有限公司 | 具有触摸传感器的显示设备及其驱动方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105528124A (zh) * | 2014-09-30 | 2016-04-27 | 敦泰科技有限公司 | 一种电子设备、触控显示装置及驱动电路 |
CN105739738A (zh) * | 2014-12-31 | 2016-07-06 | 乐金显示有限公司 | 触摸传感器集成型显示装置 |
CN105739738B (zh) * | 2014-12-31 | 2018-12-14 | 乐金显示有限公司 | 触摸传感器集成型显示装置 |
TWI608473B (zh) * | 2015-09-09 | 2017-12-11 | Focaltech Electronics Ltd | 觸控顯示驅動方法及系統及觸控顯示幕 |
CN105469770A (zh) * | 2015-11-27 | 2016-04-06 | 友达光电股份有限公司 | 显示驱动方法及其移动装置 |
CN105469770B (zh) * | 2015-11-27 | 2017-09-22 | 友达光电股份有限公司 | 显示驱动方法及其移动装置 |
CN106502463A (zh) * | 2016-10-26 | 2017-03-15 | 南京熊猫电子制造有限公司 | 一种触摸屏显示器的噪声控制装置和控制方法 |
CN106502463B (zh) * | 2016-10-26 | 2019-07-09 | 南京熊猫电子制造有限公司 | 一种触摸屏显示器的噪声控制装置和控制方法 |
CN106774799A (zh) * | 2016-12-08 | 2017-05-31 | 上海爱信诺航芯电子科技有限公司 | 一种降低Soc系统单拍峰值功耗的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6057462B2 (ja) | 2017-01-11 |
US20140204041A1 (en) | 2014-07-24 |
US9639198B2 (en) | 2017-05-02 |
JP2014142819A (ja) | 2014-08-07 |
CN103970345B (zh) | 2019-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103970345A (zh) | 半导体器件 | |
US9588612B2 (en) | Display drive circuit | |
KR102479078B1 (ko) | 신호 제어 회로, 전원 제어 회로, 구동 회로, 타이밍 컨트롤러, 터치 시스템, 터치 디스플레이 디바이스 및 그 구동 방법 | |
KR102011324B1 (ko) | 표시장치 | |
CN102778986B (zh) | 触控面板控制器以及半导体器件 | |
EP3151093B1 (en) | Display device and method for driving the same | |
CN100582906C (zh) | 液晶显示装置及其驱动方法 | |
CN103871346A (zh) | 显示装置及其驱动方法 | |
US20150268778A1 (en) | Semiconductor device | |
KR102088970B1 (ko) | 표시장치 및 그 구동방법 | |
CN103474018B (zh) | 一种显示装置的电源电路 | |
US20060132417A1 (en) | Semiconductor integrated circuit for liquid crystal display driver | |
CN102906805A (zh) | 显示装置及其驱动方法、以及显示系统 | |
US9030125B2 (en) | Power circuit having multiple stages of charge pumps | |
KR20170043983A (ko) | 신호 제어 회로, 전원 제어 회로, 구동 회로, 타이밍 컨트롤러, 터치 시스템, 터치 디스플레이 디바이스 및 그 구동 방법 | |
KR20200083955A (ko) | 표시 패널 구동 방법, 이를 수행하기 위한 표시 패널 구동 장치 및 이 표시패널 구동 장치를 포함하는 표시 장치 | |
CN103853379B (zh) | 半导体装置及电子设备 | |
CN111381718B (zh) | 触摸感测装置、触摸感测系统和触摸面板的驱动方法 | |
EP2605112A3 (en) | Touch sensor integrated type display and method for driving the same | |
JP2016045329A (ja) | 表示駆動装置及び表示装置 | |
KR20160068643A (ko) | 터치 표시 장치 및 그 구동 방법 | |
US11853506B1 (en) | Touch driving apparatus, touch control apparatus and touch driving method | |
KR20170064292A (ko) | 터치 겸용 디스플레이 시스템 | |
KR101879654B1 (ko) | 대기모드에서 터치입력 감지장치의 소비전력을 감소시키는 방법 및 그 터치입력 감지장치 | |
TW200601354A (en) | Apparatus for generating internal voltage in test mode and its method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Japan Tokyo city Xiaoping, 22 times the Sheung Shui Ting No. 1 Applicant after: RENESAS SP DRIVERS INC. Address before: Tokyo, Japan, Japan Applicant before: Renesas Sp Drivers Inc. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: RENESAS SP DRIVERS INC. TO: SYNAPTICS DISPLAY DEVICE, K. K. |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant after: Xin Napudikesi display contract commercial firm Address before: Japan Tokyo city Xiaoping, 22 times the Sheung Shui Ting No. 1 Applicant before: RENESAS SP DRIVERS INC. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SYNAPTICS DISPLAY DEVICE, K. K. TO: SYNAPTICS DISPLAY DEVICES K. K. Free format text: CORRECT: ADDRESS; FROM: |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant after: Sin Knapp Dick J Japan Contract Society Address before: Tokyo, Japan, China wild area, wild four, 10, 2 Applicant before: Xin Napudikesi display contract commercial firm |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: Room 2004b, 20 / F, tower 5, Hong Kong, China, 33 Canton Road, Tsim Sha Tsui, Kowloon, China Patentee after: Xinchuan semiconductor (Hong Kong) Limited Address before: No. 10-2, sidingmu, Nakano, Tokyo, Japan Patentee before: Synaptics Japan G.K. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: Ontario Patentee after: Howell tddi Ontario LLP Address before: Room 2004b, 20 / F, tower 5, Hong Kong, China, 33 Canton Road, Tsim Sha Tsui, Kowloon, China Patentee before: Xinchuan semiconductor (Hong Kong) Limited |