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    COLLIMATOR FILTER
    1.
    发明申请
    COLLIMATOR FILTER 有权

    公开(公告)号：US20210004557A1

    公开(公告)日：2021-01-07

    申请号：US16976712

    申请日：2019-03-08

    申请人： Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO

    发明人： Daniel TORDERA SALVADOR ,  Gerwin Hermanus GELINCK ,  Sandeep UNNIKRISHNAN ,  Hylke Broer AKKERMAN ,  Bart PEETERS ,  Albert Jos Jan Marie VAN BREEMEN

    IPC分类号： G06K9/00 ,  G02B5/20 ,  G02B27/30

    摘要： A collimator filter (10) comprises an entry surface (11) to receive incident light (Li, Li′) at different angles of incidence (θi, θi′) and an exit surface (12) to allow output light (Lo) to exit from the collimator filter (10). A filter structure between the entry surface (11) and the exit surface (12) transmits only parts of the incident light (Li) having angles of incidence (θi) below a threshold angle (θmax). The filter structure comprises a patterned array of carbon nanotubes (1), wherein the nanotubes (1) are aligned extending in a principal transmission direction (Z) between the entry surface (11) and the exit surface (12). The nanotubes (1) are arranged to form a two dimensional pattern (P) transverse to the principal transmission direction (Z). Open areas of the pattern (P) without nanotubes (1) form micro-apertures (A) between the nanotubes (1) for transmitting the output light (Lo) through the filter structure.

    ELECTRO-OPTICAL UNIT, ELECTRO-OPTICAL DEVICE AND METHOD FOR OPERATING AN ELECTRO-OPTICAL DEVICE
    4.
    发明申请
    ELECTRO-OPTICAL UNIT, ELECTRO-OPTICAL DEVICE AND METHOD FOR OPERATING AN ELECTRO-OPTICAL DEVICE 审中-公开
    电光单元，电光装置及操作电光装置的方法

    公开(公告)号：US20160240133A1

    公开(公告)日：2016-08-18

    申请号：US15028057

    申请日：2014-10-10

    申请人： NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO

    发明人： Gerwin Hermanus GELINCK ,  Albert Jos Jan Marie VAN BREEMEN

    IPC分类号： G09G3/3208 ,  G09G5/10

    CPC分类号： G09G3/3208 ,  G09G3/02 ,  G09G3/2074 ,  G09G3/32 ,  G09G3/3216 ,  G09G5/10 ,  G09G2300/0469 ,  G09G2300/06 ,  G09G2300/0885 ,  G09G2310/0208 ,  G09G2310/0254 ,  G09G2330/028 ,  G09G2360/14 ,  G09G2360/142

    摘要： An electro-unit (1) is provided comprising a photodiode (2), a light-emitting diode (3) and a programmable resistive memory element (4). The electro-optical unit further has first (12), second (13) and third (14) control terminals, wherein the photodiode (2) and the programmable resistive element (4) are coupled in series between the first (12) and third (14) control terminals and M wherein the light emitting diode (3) and the programmable resistive element (4) are coupled between the second (13) and third (14) control terminals. One electrode (2a/2c) of the light-emitting diode, one electrode (3a) of the photodiode and a terminal (4a) of the programmable resistive memory element are connected in common at a node (5). After resetting the programmable resistive memory element to a conducting state/non-conducting state by the application of a reset voltage of a first polarity to the first terminal (12), a programming voltage of opposite polarity to the reset voltage is applied to said first control terminal (12). The degree to which the programmable resistive memory element then changes to a non-conductive state/conductive state in response to the programming voltage is dependent upon the intensity of radiation which is also received by the photodiode (2). In addition there is provided an electro-optical device comprising a plurality of electro-optical units (1) having their first (12), second (13) and third (14) control terminals coupled to respective first, second and third common control lines.

    摘要翻译： 提供一种电子单元（1），其包括光电二极管（2），发光二极管（3）和可编程电阻存储元件（4）。 电光单元还具有第一（12），第二（13）和第三（14）控制端子，其中光电二极管（2）和可编程电阻元件（4）串联耦合在第一（12）和第三 （14）控制端子和M，其中发光二极管（3）和可编程电阻元件（4）耦合在第二（13）和第三（14）个控制端子之间。 发光二极管的一个电极（2a / 2c），光电二极管的一个电极（3a）和可编程电阻性存储器元件的端子（4a）在节点（5）处共同连接。 通过向第一端子（12）施加第一极性的复位电压将可编程电阻性存储元件复位到导通状态/不导通状态之后，将与复位电压相反极性的编程电压施加到所述第一 控制端子（12）。 然后可编程电阻性存储元件随后响应于编程电压而变为非导通状态/导通状态的程度取决于也由光电二极管（2）接收的辐射强度。 另外，提供了一种电光装置，其包括多个电光单元（1），其具有联接到相应的第一，第二和第三公共控制线的第一（12），第二（13）和第三（14）控制端 。