CN111290464B - 稳压器和硅基显示面板 - Google Patents
稳压器和硅基显示面板 Download PDFInfo
- Publication number
- CN111290464B CN111290464B CN202010394861.8A CN202010394861A CN111290464B CN 111290464 B CN111290464 B CN 111290464B CN 202010394861 A CN202010394861 A CN 202010394861A CN 111290464 B CN111290464 B CN 111290464B
- Authority
- CN
- China
- Prior art keywords
- voltage
- electrically connected
- control signal
- electrode
- power supply
- 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.)
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 25
- 239000010703 silicon Substances 0.000 title claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 104
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 36
- 230000033228 biological regulation Effects 0.000 claims abstract description 21
- 230000003321 amplification Effects 0.000 claims abstract description 20
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 20
- 230000006641 stabilisation Effects 0.000 claims abstract description 19
- 238000011105 stabilization Methods 0.000 claims abstract description 19
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 16
- 230000001629 suppression Effects 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 26
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 22
- 230000005669 field effect Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/575—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0291—Details of output amplifiers or buffers arranged for use in a driving circuit
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/028—Generation of voltages supplied to electrode drivers in a matrix display other than LCD
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/04—Display protection
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010394861.8A CN111290464B (zh) | 2020-05-12 | 2020-05-12 | 稳压器和硅基显示面板 |
US17/316,881 US11157029B1 (en) | 2020-05-12 | 2021-05-11 | Voltage regulator and silicon-based display panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010394861.8A CN111290464B (zh) | 2020-05-12 | 2020-05-12 | 稳压器和硅基显示面板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111290464A CN111290464A (zh) | 2020-06-16 |
CN111290464B true CN111290464B (zh) | 2020-08-21 |
Family
ID=71030449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010394861.8A Active CN111290464B (zh) | 2020-05-12 | 2020-05-12 | 稳压器和硅基显示面板 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11157029B1 (zh) |
CN (1) | CN111290464B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230014315A (ko) * | 2021-07-21 | 2023-01-30 | 삼성전자주식회사 | 저전압 강하 레귤레이터 및 모바일 장치 |
CN115268549B (zh) * | 2022-09-28 | 2023-01-17 | 成都芯翼科技有限公司 | 降低ldo输入输出电压差的电路和低压差线性稳压器 |
CN116301168B (zh) * | 2023-05-22 | 2023-07-21 | 上海灵动微电子股份有限公司 | 带隙基准电路正常工作检测的标识电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104102260A (zh) * | 2013-04-03 | 2014-10-15 | 国民技术股份有限公司 | 双电源供电系统 |
CN207926997U (zh) * | 2018-02-11 | 2018-09-28 | 深圳市爱克斯达电子有限公司 | 用于便携式照明装置的供电系统及便携式照明装置 |
CN109873404A (zh) * | 2019-03-15 | 2019-06-11 | 珠海市杰理科技股份有限公司 | 功率管防倒灌电路及稳压芯片 |
JP2019121413A (ja) * | 2018-01-11 | 2019-07-22 | ラピスセミコンダクタ株式会社 | 電源切替制御回路 |
CN110098830A (zh) * | 2019-05-17 | 2019-08-06 | 上海艾为电子技术股份有限公司 | 一种晶体管的衬底切换电路和电平转换电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3832428B1 (en) * | 2019-12-04 | 2023-07-19 | Nxp B.V. | Apparatuses and methods involving switching between dual inputs of power amplication circuitry |
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2020
- 2020-05-12 CN CN202010394861.8A patent/CN111290464B/zh active Active
-
2021
- 2021-05-11 US US17/316,881 patent/US11157029B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104102260A (zh) * | 2013-04-03 | 2014-10-15 | 国民技术股份有限公司 | 双电源供电系统 |
JP2019121413A (ja) * | 2018-01-11 | 2019-07-22 | ラピスセミコンダクタ株式会社 | 電源切替制御回路 |
CN207926997U (zh) * | 2018-02-11 | 2018-09-28 | 深圳市爱克斯达电子有限公司 | 用于便携式照明装置的供电系统及便携式照明装置 |
CN109873404A (zh) * | 2019-03-15 | 2019-06-11 | 珠海市杰理科技股份有限公司 | 功率管防倒灌电路及稳压芯片 |
CN110098830A (zh) * | 2019-05-17 | 2019-08-06 | 上海艾为电子技术股份有限公司 | 一种晶体管的衬底切换电路和电平转换电路 |
Also Published As
Publication number | Publication date |
---|---|
US20210356979A1 (en) | 2021-11-18 |
CN111290464A (zh) | 2020-06-16 |
US11157029B1 (en) | 2021-10-26 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201206 Shanghai, Pudong New Area, China (Shanghai) free trade zone, new Jinqiao Road, No. 13, building 2, floor 27 Patentee after: Shanghai Shiya Technology Co.,Ltd. Address before: 201206 Shanghai, Pudong New Area, China (Shanghai) free trade zone, new Jinqiao Road, No. 13, building 2, floor 27 Patentee before: Shanghai Shiou Photoelectric Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Voltage regulator and silicon based display panel Effective date of registration: 20220211 Granted publication date: 20200821 Pledgee: China Merchants Bank Co.,Ltd. Shanghai pilot Free Trade Zone Branch Pledgor: Shanghai Shiya Technology Co.,Ltd. Registration number: Y2022310000020 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231219 Granted publication date: 20200821 Pledgee: China Merchants Bank Co.,Ltd. Shanghai pilot Free Trade Zone Branch Pledgor: Shanghai Shiya Technology Co.,Ltd. Registration number: Y2022310000020 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Voltage regulator and silicon-based display panel Granted publication date: 20200821 Pledgee: China Merchants Bank Co.,Ltd. Shanghai pilot Free Trade Zone Branch Pledgor: Shanghai Shiya Technology Co.,Ltd. Registration number: Y2024310000024 |