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    • 72. 发明公开
    • SILICA COATED QUANTUM DOTS WITH IMPROVED QUANTUM EFFICIENCY
    • 硅氧烷消泡剂QUANTENNUSBEUTE
    • EP3174952A1
    • 2017-06-07
    • EP15739641.7
    • 2015-07-24
    • Koninklijke Philips N.V.
    • KOOLE, RoelofBAESJOU, Patrick JohnBOHMER, Marcel RenePETERS, Joep Lodewijk
    • C09K11/02C09K11/56H01L31/0232A61K49/00
    • The invention provides a method for the production of a luminescent material, (10) based on coated quantum dots (100), comprising: (i) providing luminescent quantum dots (100) in a liquid medium (20) wherein the luminescent quantum dots (100) have an outer layer (105) comprising first cations and first anions; and (ii) providing in a coating process a coating (120) on the outer layer (105) of the quantum dots (100) in the liquid medium (20), wherein the coating (120) comprises a silica coating; wherein during the coating process, or after the coating process, or during and after the coating process, the liquid medium (20) comprises one or more of a third element and a fourth element, wherein the first cation and the third element belong to the same group of the periodic system, and wherein the first anion and the fourth element belong to the same group of the periodic system.
    • 本发明提供一种用于生产发光材料的方法,(10)基于涂覆的量子点(100),包括:(i)在液体介质(20)中提供发光量子点(100),其中发光量子点( 100)具有包含第一阳离子和第一阴离子的外层(105) 和(ii)在涂覆过程中提供液体介质(20)中量子点(100)的外层(105)上的涂层(120),其中涂层(120)包括二氧化硅涂层; 其中在涂覆过程期间,或涂覆过程之后,或在涂覆过程期间和之后,液体介质(20)包括第三元素和第四元素中的一种或多种,​​其中第一阳离子和第三元素属于 同一组周期性系统,并且其中第一阴离子和第四元素属于周期性系统的相同组。
    • 80. 发明公开
    • PHOTOELECTRIC CONVERSION DEVICE
    • FOTOELEKTRISCHE UMWANDLUNGSVORRICHTUNG
    • EP2991113A1
    • 2016-03-02
    • EP15174205.3
    • 2015-06-29
    • Canon Kabushiki Kaisha
    • TASHIRO, KazuakiKAIFU, NoriyukiTAKAHASHI, Hidekazu
    • H01L27/146H01L31/0224H01L31/0232
    • H01L31/0232H01L27/14609H01L31/0224
    • A photoelectric conversion device according to an exemplary embodiment includes a pixel (100) which includes a photoelectric conversion unit (101), an amplifier transistor (104) that outputs a signal from the photoelectric conversion unit (101), and a reset transistor (102) that supplies a reset voltage to the amplifier transistor (104). The photoelectric conversion unit (101) includes a first electrode (201), a second electrode (209) electrically connected to the amplifier transistor (104), a photoelectric conversion layer (205), and an insulating layer (207) disposed between the photoelectric conversion layer (205) and the second electrode (209). The pixel (100) includes a first capacitor (103) electrically connected to the second electrode (209). The capacitance value of the first capacitor (103), the capacitance value of a second capacitor (111) between the first electrode (201) and the second electrode (209), and a voltage supplied to the pixel (100) satisfy a certain relationship.
    • 根据示例性实施例的光电转换装置包括像素(100),其包括光电转换单元(101),输出来自光电转换单元(101)的信号的放大器晶体管(104)和复位晶体管 ),其向放大器晶体管(104)提供复位电压。 光电转换单元(101)包括第一电极(201),与放大晶体管(104)电连接的第二电极(209),光电转换层(205)和设置在光电转换单元 转换层(205)和第二电极(209)。 像素(100)包括电连接到第二电极(209)的第一电容器(103)。 第一电容器(103)的电容值,第一电极(201)和第二电极(209)之间的第二电容器(111)的电容值和供给到像素(100)的电压满足一定关系 。