ES2780355T3 - Píxel fotosensible con resistencia de derivación - Google Patents
Píxel fotosensible con resistencia de derivación Download PDFInfo
- Publication number
- ES2780355T3 ES2780355T3 ES16720346T ES16720346T ES2780355T3 ES 2780355 T3 ES2780355 T3 ES 2780355T3 ES 16720346 T ES16720346 T ES 16720346T ES 16720346 T ES16720346 T ES 16720346T ES 2780355 T3 ES2780355 T3 ES 2780355T3
- Authority
- ES
- Spain
- Prior art keywords
- electrode
- diode
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- size
- pixel
- 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
- 239000007943 implant Substances 0.000 claims abstract description 90
- 230000000638 stimulation Effects 0.000 claims abstract description 68
- 238000000034 method Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 230000004936 stimulating effect Effects 0.000 claims description 4
- 210000001519 tissue Anatomy 0.000 description 33
- 210000004027 cell Anatomy 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000003491 array Methods 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- 210000001525 retina Anatomy 0.000 description 7
- 230000002207 retinal effect Effects 0.000 description 7
- 230000005684 electric field Effects 0.000 description 5
- 230000001537 neural effect Effects 0.000 description 5
- 210000002569 neuron Anatomy 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004962 physiological condition Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000144 PEDOT:PSS Polymers 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 208000007014 Retinitis pigmentosa Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013529 biological neural network Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910000457 iridium oxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000000944 nerve tissue Anatomy 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0526—Head electrodes
- A61N1/0543—Retinal electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36046—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the eye
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Prostheses (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15001427 | 2015-05-12 | ||
| PCT/EP2016/000690 WO2016180517A1 (en) | 2015-05-12 | 2016-04-28 | Photosensitive pixel with shunt resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2780355T3 true ES2780355T3 (es) | 2020-08-25 |
Family
ID=53174769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16720346T Active ES2780355T3 (es) | 2015-05-12 | 2016-04-28 | Píxel fotosensible con resistencia de derivación |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10980997B2 (https=) |
| EP (1) | EP3294406B1 (https=) |
| JP (1) | JP6951254B2 (https=) |
| CN (1) | CN107635621B (https=) |
| AU (1) | AU2016261010B2 (https=) |
| CA (1) | CA2983355C (https=) |
| ES (1) | ES2780355T3 (https=) |
| WO (1) | WO2016180517A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2792985T3 (es) | 2015-05-12 | 2020-11-12 | Pixium Vision Sa | Estructura de píxel fotosensible con resistencia enrollada |
| CN107667432B (zh) | 2015-06-24 | 2022-07-08 | Pixium视野股份公司 | 具有提高的光吸收的光敏像素结构以及光敏植入物 |
| EP3144032A1 (en) | 2015-09-15 | 2017-03-22 | Pixium Vision SA | Photosensitive pixel structure with front side coating |
| EP3427790A1 (en) | 2017-07-14 | 2019-01-16 | Pixium Vision SA | Photosensitive array |
| EP3461529A1 (en) | 2017-09-27 | 2019-04-03 | Pixium Vision SA | Tip, inserter attachment and delivery device |
| WO2020114617A1 (en) | 2018-12-07 | 2020-06-11 | Pixium Vision Sa | Hermetic packaging of electronic components |
| WO2020206140A1 (en) * | 2019-04-02 | 2020-10-08 | The Regents Of The University Of California | Method and apparatus to modify the cornea using electrochemistry |
| US20240058607A1 (en) * | 2021-03-31 | 2024-02-22 | The Board Of Trustees Of The Leland Stanford Junior University | Photovoltaic Retinal Prosthesis with Optically Configurable Confinement of Electric Field |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004075005A2 (en) | 2003-02-14 | 2004-09-02 | The Board Of Trustees Of The Leland Stanford Junior University | Neural prosthesis based on photomechanical deflectors and tactile sensory cells |
| KR101234214B1 (ko) * | 2006-03-06 | 2013-02-18 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
| US8625306B2 (en) * | 2006-08-28 | 2014-01-07 | Youngtack Shim | Electromagnetically-countered display systems and methods |
| CN101266346B (zh) * | 2007-03-13 | 2010-05-26 | 瀚宇彩晶股份有限公司 | 光敏元件及应用此光敏元件的液晶显示器 |
| JP2009027132A (ja) * | 2007-06-21 | 2009-02-05 | Panasonic Corp | 固体撮像装置およびその製造方法 |
| US8031043B2 (en) * | 2008-01-08 | 2011-10-04 | Infineon Technologies Ag | Arrangement comprising a shunt resistor and method for producing an arrangement comprising a shunt resistor |
| KR101648023B1 (ko) * | 2010-12-21 | 2016-08-12 | 한국전자통신연구원 | 트렌치 분리형 실리콘 포토멀티플라이어 |
| CN104022130B (zh) * | 2014-06-20 | 2017-01-25 | 北京师范大学 | 硅光电倍增探测器 |
-
2016
- 2016-04-28 EP EP16720346.2A patent/EP3294406B1/en active Active
- 2016-04-28 JP JP2017559070A patent/JP6951254B2/ja active Active
- 2016-04-28 CA CA2983355A patent/CA2983355C/en active Active
- 2016-04-28 AU AU2016261010A patent/AU2016261010B2/en active Active
- 2016-04-28 WO PCT/EP2016/000690 patent/WO2016180517A1/en not_active Ceased
- 2016-04-28 US US15/573,696 patent/US10980997B2/en active Active
- 2016-04-28 ES ES16720346T patent/ES2780355T3/es active Active
- 2016-04-28 CN CN201680027402.8A patent/CN107635621B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3294406A1 (en) | 2018-03-21 |
| JP2018514338A (ja) | 2018-06-07 |
| US10980997B2 (en) | 2021-04-20 |
| WO2016180517A1 (en) | 2016-11-17 |
| CN107635621B (zh) | 2021-02-02 |
| AU2016261010B2 (en) | 2020-07-02 |
| CA2983355C (en) | 2023-09-26 |
| EP3294406B1 (en) | 2020-01-08 |
| JP6951254B2 (ja) | 2021-10-20 |
| AU2016261010A1 (en) | 2017-11-09 |
| CA2983355A1 (en) | 2016-11-17 |
| CN107635621A (zh) | 2018-01-26 |
| US20180064929A1 (en) | 2018-03-08 |
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