CN103904882B - 近晶相液晶电子标签用多路高压输出电源电路及升压方法 - Google Patents
近晶相液晶电子标签用多路高压输出电源电路及升压方法 Download PDFInfo
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- CN103904882B CN103904882B CN201210581046.8A CN201210581046A CN103904882B CN 103904882 B CN103904882 B CN 103904882B CN 201210581046 A CN201210581046 A CN 201210581046A CN 103904882 B CN103904882 B CN 103904882B
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- 239000004990 Smectic liquid crystal Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000005611 electricity Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XRDQOEYGTXLTLK-UHFFFAOYSA-N 1-octyl-2-phenylbenzene Chemical group CCCCCCCCC1=CC=CC=C1C1=CC=CC=C1 XRDQOEYGTXLTLK-UHFFFAOYSA-N 0.000 description 1
- WLPATYNQCGVFFH-UHFFFAOYSA-N 2-phenylbenzonitrile Chemical group N#CC1=CC=CC=C1C1=CC=CC=C1 WLPATYNQCGVFFH-UHFFFAOYSA-N 0.000 description 1
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- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 1
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- 230000001052 transient effect Effects 0.000 description 1
- HNJXPTMEWIVQQM-UHFFFAOYSA-M triethyl(hexadecyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](CC)(CC)CC HNJXPTMEWIVQQM-UHFFFAOYSA-M 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Dc-Dc Converters (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (8)
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CN201210581046.8A CN103904882B (zh) | 2012-12-27 | 2012-12-27 | 近晶相液晶电子标签用多路高压输出电源电路及升压方法 |
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CN201210581046.8A CN103904882B (zh) | 2012-12-27 | 2012-12-27 | 近晶相液晶电子标签用多路高压输出电源电路及升压方法 |
Publications (2)
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CN103904882A CN103904882A (zh) | 2014-07-02 |
CN103904882B true CN103904882B (zh) | 2016-08-31 |
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CN201210581046.8A Expired - Fee Related CN103904882B (zh) | 2012-12-27 | 2012-12-27 | 近晶相液晶电子标签用多路高压输出电源电路及升压方法 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240095317A (ko) * | 2015-03-13 | 2024-06-25 | 피세미 코포레이션 | 레귤레이팅 회로들 및 스위칭 네트워크들을 구비한 유연한 전력 컨버터 구조 |
CN105656307B (zh) * | 2016-03-03 | 2018-01-26 | 京东方科技集团股份有限公司 | 电荷泵电路及栅极开启电压生成电路 |
CN105896970A (zh) * | 2016-04-15 | 2016-08-24 | 乐视控股(北京)有限公司 | 直流电源装置及其使用方法 |
CN106329300B (zh) * | 2016-08-22 | 2019-01-22 | 大族激光科技产业集团股份有限公司 | 灯泵激光器及其点灯方法与装置 |
CN106208683B (zh) * | 2016-09-26 | 2018-12-21 | 深圳市华星光电技术有限公司 | Dc-dc转换器及供电装置 |
US10097086B2 (en) * | 2016-10-12 | 2018-10-09 | Cypress Semiconductor Corporation | Fast ramp low supply charge pump circuits |
CN109389924B (zh) | 2017-08-07 | 2020-08-18 | 京东方科技集团股份有限公司 | 一种用于显示面板的驱动电路、其驱动方法及显示面板 |
JP7049861B2 (ja) * | 2018-02-28 | 2022-04-07 | シャープ株式会社 | 内部電圧発生回路 |
CN108344892B (zh) * | 2018-04-16 | 2019-05-03 | 武汉新芯集成电路制造有限公司 | 电荷泵电压检测电路 |
CN111211684B (zh) * | 2020-02-24 | 2022-04-12 | 北京京东方显示技术有限公司 | 高电压生成电路、电源管理集成电路及电子设备 |
CN113497836A (zh) * | 2020-04-01 | 2021-10-12 | 北京小米移动软件有限公司 | 距离传感器及其控制方法、移动终端 |
CN113824315B (zh) * | 2021-10-20 | 2024-02-06 | 京东方科技集团股份有限公司 | 电源生成电路及显示装置 |
CN117767767B (zh) * | 2024-02-22 | 2024-05-10 | 江苏展芯半导体技术股份有限公司 | 一种多路输出的辅助电源 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1469216A (zh) * | 2002-07-04 | 2004-01-21 | ������������ʽ���� | 电源电路 |
CN100383840C (zh) * | 2003-08-27 | 2008-04-23 | 则武伊势电子股份有限公司 | 用于真空荧光显示器的电源电路 |
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US8817500B2 (en) * | 2011-02-17 | 2014-08-26 | Samsung Electronics Co., Ltd. | Power supply apparatuses for preventing latch-up of charge pump and methods thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1469216A (zh) * | 2002-07-04 | 2004-01-21 | ������������ʽ���� | 电源电路 |
CN100383840C (zh) * | 2003-08-27 | 2008-04-23 | 则武伊势电子股份有限公司 | 用于真空荧光显示器的电源电路 |
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Effective date of registration: 20180802 Address after: 215126 2A, 5 modern industrial square, 333 Xing Pu Road, Suzhou Industrial Park, Jiangsu. Patentee after: HALATION PHOTONICS Corp. Address before: 100081 Beijing Haidian District Zhongguancun South Avenue a 18 Beijing International Building B block 0601 Patentee before: Hanlang Technology (Beijing) Co.,Ltd. |
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Denomination of invention: Multipath high voltage output power supply circuit for smectic phase liquid crystal electronic label, and boost method Effective date of registration: 20190603 Granted publication date: 20160831 Pledgee: Societe Generale Bank Co.,Ltd. Suzhou Branch Pledgor: HALATION PHOTONICS Corp. Registration number: 2019320010024 |
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