JP6045458B2 - 液晶レンズ及び液晶レンズモジュール - Google Patents
液晶レンズ及び液晶レンズモジュール Download PDFInfo
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- JP6045458B2 JP6045458B2 JP2013178482A JP2013178482A JP6045458B2 JP 6045458 B2 JP6045458 B2 JP 6045458B2 JP 2013178482 A JP2013178482 A JP 2013178482A JP 2013178482 A JP2013178482 A JP 2013178482A JP 6045458 B2 JP6045458 B2 JP 6045458B2
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 94
- 239000000758 substrate Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 230000005684 electric field Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- DNAUJKZXPLKYLD-UHFFFAOYSA-N alumane;molybdenum Chemical compound [AlH3].[Mo].[Mo] DNAUJKZXPLKYLD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- ZTXONRUJVYXVTJ-UHFFFAOYSA-N chromium copper Chemical compound [Cr][Cu][Cr] ZTXONRUJVYXVTJ-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/294—Variable focal length devices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Description
crystal lens)及び液晶レンズモジュールに関する。
lens)であり、液晶層、二つの配向層及び二つの電極層を含む。配向層は、液晶層の両側にそれぞれ位置し、液晶層における液晶分子を所定の配列方式に有させるためのものである。電極層は、配向層の両側にそれぞれ位置する。
10 液晶レンズ
100 液晶層
110 液晶分子
200 主駆動電極板
210、310 配向層
220、320、220’ 電極層
222a、222b、222a’、222’b、222’c、222’d 環状電極
230、330 絶縁層
240、340 導電柱
250、350 配線層
252a、252b、352、252’a、252’b、252’c、252’d 配線
260、360、260’ 透明基板
262、362 平面
300 補助駆動電極板
322 電極
400、400’ 外部電源
C、C’ 幾何学的中心
θ、θ’ 夾角
Claims (6)
- 液晶層と、
前記液晶層を挟持するための少なくとも二つの隣接する駆動電極板と、
を含み、
各駆動電極板は、
平面を有する透明基板と、
前記透明基板の平面の上に形成される配線層と、
厚さは20nm〜25nmであり、前記配線層を被覆する絶縁層と、
前記絶縁層の上に形成される電極層と、
前記絶縁層の内部に位置し、前記電極層及び前記配線層に接続される少なくとも一つの導電柱と、
前記液晶層に接触する配向層と、
を含み、
前記電極層は、前記配向層と前記絶縁層との間に位置し、
少なくとも一つの主駆動電極板である前記駆動電極板の電極層は、少なくとも二つの環状電極を含み、
前記少なくとも二つの環状電極のうちの一方の環状電極が他方の環状電極を囲繞し、
各環状電極は、同じ幾何学的中心を有し、
前記主駆動電極板の前記配線層は、n個環状電極及びn個配線を含み、
各環状電極のそれぞれは、n個配線のうちの一つの前記配線に独立的に接続され、
各配線は、各環状電極の幾何学的中心を中心として等角で配置され、
隣接する二つの配線同士間の夾角θは360/n度であり、
ここで、nは正整数であり、且つ4以上であることを特徴とする液晶レンズ。 - 各駆動電極板の前記配向層の厚さは35nm〜40nmであることを特徴とする請求項1に記載の液晶レンズ。
- 隣接する二つの前記環状電極のピッチは0.1mmであることを特徴とする請求項1に記載の液晶レンズ。
- 光線の伝送経路に位置する二つの液晶レンズを含み、
各液晶レンズは、
液晶層と、
前記液晶層を挟持するための少なくとも二つの隣接する駆動電極板と、
を含み、
各駆動電極板は、
平面を有する透明基板と、
前記透明基板の平面の上に形成される配線層と、
厚さは20nm〜25nmであり、前記配線層を被覆する絶縁層と、
前記絶縁層の上に形成される電極層と、
前記絶縁層の内部に位置し、前記電極層及び前記配線層に接続される少なくとも一つの導電柱と、
前記液晶層に接触する配向層と、
を含み、
前記電極層は、前記配向層と前記絶縁層との間に位置し、
少なくとも一つの主駆動電極板である前記駆動電極板の電極層は、少なくとも二つの環状電極を含み、
前記少なくとも二つの環状電極のうちの一方の環状電極が他方の環状電極を囲繞し、
各環状電極は、同じ幾何学的中心を有し、
前記主駆動電極板の前記配線層は、n個環状電極及びn個配線を含み、
各環状電極のそれぞれは、n個配線のうちの一つの前記配線に独立的に接続され、
各配線は、各環状電極の幾何学的中心を中心として等角で配置され、
隣接する二つの配線同士間の夾角θは360/n度であり、
ここで、nは正整数であり、且つ4以上であることを特徴とする液晶レンズモジュール。 - 各駆動電極板の前記配向層の厚さは35nm〜40nmであることを特徴とする請求項4に記載の液晶レンズモジュール。
- 隣接する二つの前記環状電極のピッチは0.1mmであることを特徴とする請求項4に記載の液晶レンズモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102125089 | 2013-07-12 | ||
TW102125089A TW201502648A (zh) | 2013-07-12 | 2013-07-12 | 液晶透鏡以及液晶透鏡模組 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015018200A JP2015018200A (ja) | 2015-01-29 |
JP6045458B2 true JP6045458B2 (ja) | 2016-12-14 |
Family
ID=52255973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013178482A Active JP6045458B2 (ja) | 2013-07-12 | 2013-08-29 | 液晶レンズ及び液晶レンズモジュール |
Country Status (5)
Country | Link |
---|---|
US (1) | US9274383B2 (ja) |
JP (1) | JP6045458B2 (ja) |
KR (2) | KR20150023197A (ja) |
CN (1) | CN104280945A (ja) |
TW (1) | TW201502648A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107656379B (zh) * | 2017-11-18 | 2020-01-07 | 河北超视立科技股份有限公司 | 一种基于液晶透镜的变焦眼镜 |
CN109445146B (zh) * | 2018-12-29 | 2021-05-07 | 南京奥谱依电子科技有限公司 | 一种电控液晶平面衍射微镜及其制备方法 |
CN109856867B (zh) * | 2019-01-08 | 2024-05-14 | 广科通立(广东)数据服务有限公司 | 液晶透镜及液晶眼镜 |
JP7395330B2 (ja) * | 2019-11-26 | 2023-12-11 | キヤノン株式会社 | 光学機器および光学素子 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05100201A (ja) * | 1991-10-09 | 1993-04-23 | Seiko Epson Corp | 可変焦点レンズ |
US6778246B2 (en) * | 2001-01-26 | 2004-08-17 | University Of Alabama In Huntsville | Liquid crystal adaptive lens with closed-loop electrodes and related fabrication methods and control methods |
JP4057597B2 (ja) | 2004-08-26 | 2008-03-05 | 独立行政法人科学技術振興機構 | 光学素子 |
CN101133449B (zh) * | 2005-03-03 | 2010-08-11 | 西铁城控股株式会社 | 液晶光学元件 |
JP4623722B2 (ja) * | 2005-03-22 | 2011-02-02 | シチズン電子株式会社 | 液晶レンズ装置 |
JP4833782B2 (ja) * | 2006-09-25 | 2011-12-07 | シチズンホールディングス株式会社 | 液晶レンズ |
JP2008083366A (ja) * | 2006-09-27 | 2008-04-10 | Citizen Miyota Co Ltd | 液晶レンズ及びその製造方法と液晶レンズを用いた電子機器 |
JP2009217157A (ja) * | 2008-03-12 | 2009-09-24 | Citizen Holdings Co Ltd | 液晶回折レンズおよび光ピックアップ装置 |
JP2010009584A (ja) * | 2008-05-29 | 2010-01-14 | Sony Corp | 表示装置 |
JP5328315B2 (ja) * | 2008-11-25 | 2013-10-30 | シチズンホールディングス株式会社 | 可変焦点レンズ |
US9280020B2 (en) * | 2009-06-19 | 2016-03-08 | Kent State University | Tunable electrode-optic liquid crystal lenses having resistive bridges and methods for forming the lenses |
CN102221763B (zh) * | 2010-04-16 | 2014-06-11 | 点晶科技股份有限公司 | 双层液晶透镜装置 |
KR101839323B1 (ko) * | 2011-02-22 | 2018-03-16 | 엘지디스플레이 주식회사 | 액정 전계 렌즈 및 이를 이용한 영상 표시 장치 |
-
2013
- 2013-07-12 TW TW102125089A patent/TW201502648A/zh unknown
- 2013-07-23 CN CN201310311885.2A patent/CN104280945A/zh active Pending
- 2013-08-29 JP JP2013178482A patent/JP6045458B2/ja active Active
- 2013-08-29 KR KR20130103315A patent/KR20150023197A/ko active Application Filing
-
2014
- 2014-02-04 US US14/171,886 patent/US9274383B2/en not_active Expired - Fee Related
-
2015
- 2015-03-02 KR KR20150029206A patent/KR20150034704A/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20150023197A (ko) | 2015-03-05 |
CN104280945A (zh) | 2015-01-14 |
US20150015839A1 (en) | 2015-01-15 |
KR20150034704A (ko) | 2015-04-03 |
JP2015018200A (ja) | 2015-01-29 |
TW201502648A (zh) | 2015-01-16 |
US9274383B2 (en) | 2016-03-01 |
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