• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention describes liquid crystal microlens (1), comprising: an upper substrate (2s) and a lower substrate (2i); an upper alignment layer (3s) and a lower alignment layer (3i); and a liquid crystal layer (4) between the upper alignment layer (3s) and the lower alignment layer (3i), wherein: the upper substrate (2s) comprises control electrodes (51, 52) and the substrate (2i) ) lower comprises control electrodes (53, 54), said electrodes (51, 52, 53, 54) forming a flat figure, and where each electrode (51, 52, 53, 54) is excited by an alternating electrical signal, being 180º out of phase the electrical signals of the electrodes (51, 52, 53, 54) of the same substrate (2s, 2i), and the electrical signals of the electrodes (51, 52) of the upper substrate (2s) being offset by 90º to the electrical signals of the electrodes (53, 54) of the lower substrate (2i). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2645759A1
    申请号:ES201630757
    申请日:2016-06-06
    公开日:2017-12-07
    发明作者:José Francisco ALGORRI GENARO；Virginia URRUCHI DEL POZO；José Manuel Sánchez Pena
    申请人:Universidad Carlos III de Madrid；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    JP2015146053A5|2016-01-07|Liquid crystal display
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    JP2017533457A5|2018-08-30|
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    AT503350T|2011-04-15|OPERATION OF CAMERAS WITH TWO LENSES FOR IMAGE MAGNIFICATION
    JP2012133335A5|2014-12-18|
    TW201129828A|2011-09-01|Electrically-driven liquid crystal lens and stereoscopic display using the same
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    JP2012083513A5|2013-11-21|
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    SG11201900082RA|2019-02-27|Electronic switching element
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    FR2973163B1|2013-10-25|DEVICE COMPRISING DIFFERENT THIN LAYERS AND USE OF SUCH A DEVICE
    US20160349890A1|2016-12-01|Embedded touch display panel
    WO2018166354A3|2018-11-01|Liquid crystal cell, display, and electronic device
    ES2645759A1|2017-12-07|Liquid crystal microlens and liquid crystal microlens matrix |
    JP2018524642A5|2019-08-29|
    TW201614464A|2016-04-16|Capacitive touch panel, method of fabricating capacitive touch panel and touch display device
    同族专利:
    公开号 | 公开日
    WO2017212095A1|2017-12-14|
    ES2645759B2|2018-11-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3995939A|1974-02-06|1976-12-07|Commissariat A L'energie Atomique|Method for controlling an optical characteristic of a material and an analog imager for carrying out said method|
    US4119367A|1975-03-06|1978-10-10|Edward Peter Raynes|Liquid crystal displays|
    JPS59129836A|1983-01-14|1984-07-26|Canon Inc|Driving method of optical modulating device|
    EP1316842A1|2001-11-28|2003-06-04|Citizen Electronics Co., Ltd.|Liquid crystal microlens array|
    CN203012311U|2012-11-12|2013-06-19|华中科技大学|Liquid crystal micro lens with swingable electric scanning focus|
    ES2801023A1|2019-06-26|2021-01-07|Univ Madrid Carlos Iii|Tunable Liquid Crystal Lens |
    法律状态:
    2018-11-26| FG2A| Definitive protection|Ref document number: 2645759 Country of ref document: ES Kind code of ref document: B2 Effective date: 20181126 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201630757A|ES2645759B2|2016-06-06|2016-06-06|Liquid crystal microlens and liquid crystal microlens matrix|ES201630757A| ES2645759B2|2016-06-06|2016-06-06|Liquid crystal microlens and liquid crystal microlens matrix|
    PCT/ES2017/070403| WO2017212095A1|2016-06-06|2017-06-05|Liquid-crystal micro lens and liquid-crystal micro lens array|
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