CN210136476U - 适用于led显示屏芯片中的上电复位系统 - Google Patents
适用于led显示屏芯片中的上电复位系统 Download PDFInfo
- Publication number
- CN210136476U CN210136476U CN201921526060.1U CN201921526060U CN210136476U CN 210136476 U CN210136476 U CN 210136476U CN 201921526060 U CN201921526060 U CN 201921526060U CN 210136476 U CN210136476 U CN 210136476U
- Authority
- CN
- China
- Prior art keywords
- field effect
- effect transistor
- circuit
- power
- output end
- 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.)
- Active
Links
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005669 field effect Effects 0.000 claims description 79
- 230000002159 abnormal effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Electronic Switches (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921526060.1U CN210136476U (zh) | 2019-09-11 | 2019-09-11 | 适用于led显示屏芯片中的上电复位系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921526060.1U CN210136476U (zh) | 2019-09-11 | 2019-09-11 | 适用于led显示屏芯片中的上电复位系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210136476U true CN210136476U (zh) | 2020-03-10 |
Family
ID=69708506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921526060.1U Active CN210136476U (zh) | 2019-09-11 | 2019-09-11 | 适用于led显示屏芯片中的上电复位系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210136476U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110427089A (zh) * | 2019-09-11 | 2019-11-08 | 深圳市富满电子集团股份有限公司 | 适用于led显示屏芯片中的上电复位系统及方法 |
-
2019
- 2019-09-11 CN CN201921526060.1U patent/CN210136476U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110427089A (zh) * | 2019-09-11 | 2019-11-08 | 深圳市富满电子集团股份有限公司 | 适用于led显示屏芯片中的上电复位系统及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8531851B2 (en) | Start-up circuit and method thereof | |
US7525353B2 (en) | Brown out detector | |
JP2007121088A (ja) | 低電圧検出回路 | |
JP2010263181A (ja) | ヒューズ回路 | |
CN115617116B (zh) | 电流源电路、系统、芯片及电子设备 | |
US5278798A (en) | Semiconductor memory device | |
CN210136476U (zh) | 适用于led显示屏芯片中的上电复位系统 | |
CN104518486A (zh) | 一种在电源关闭后对电容器进行快速放电的放电电路 | |
CN110427089A (zh) | 适用于led显示屏芯片中的上电复位系统及方法 | |
CN116015267A (zh) | 一种用于保护芯片低压器件的上下电复位方法及装置 | |
CN112187232B (zh) | 一种上电检测电路及上电检测方法 | |
JP2000252808A (ja) | 集積回路 | |
CN109839532B (zh) | 一种检测负载电流的方法 | |
JP2830799B2 (ja) | 半導体集積回路装置 | |
CN111179891A (zh) | 一种基于蜂鸣器带温度检测的驱动电路 | |
US20190274197A1 (en) | Ride through mode in led backlight driver for automotive idle stop and cold crank operation | |
CN110992866A (zh) | 显示面板的驱动电路和电子设备的逻辑电路 | |
CN219436662U (zh) | 电源监测电路、电源管理系统和存储主控芯片 | |
CN220775386U (zh) | 一种具备高温保护功能的开关电路 | |
CN112332649A (zh) | 电源切换电路及其控制方法 | |
CN219247817U (zh) | 延时电路及芯片 | |
CN115173365B (zh) | 过压保护装置的控制方法以及过压保护装置 | |
CN113612209B (zh) | 限流电路 | |
TWI792767B (zh) | 具有穩定放電機制的靜電防護電路 | |
CN118157298A (zh) | 芯片断线保护电路及其断线保护方法以及芯片 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee after: Fuman microelectronics Group Co.,Ltd. Address before: 518000, 18 floor, west corner, Nong Yuan Road Times Technology Building, Xiangmi Lake street, Shenzhen, Guangdong, Futian District Patentee before: FINE MADE MICROELECTRONICS GROUP CO.,LTD. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518000, Building 101, Fuman Microelectronics Group Co., Ltd., Intersection of Renmin East Road and Shouhe Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Fuman microelectronics Group Co.,Ltd. Country or region after: China Address before: 518000 1701, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee before: Fuman microelectronics Group Co.,Ltd. Country or region before: China |