会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 94. 发明专利
    • Cds target substance and manufacture of cds film using cds target substance
    • CDS目标物质和使用CDS目标物质的CDS膜的制造
    • JPS5779675A
    • 1982-05-18
    • JP15514880
    • 1980-11-06
    • Ricoh Co Ltd
    • SEGAWA HIDEOITAGAKI MASANORIISHIWATARI TATSUMI
    • C01G11/02C23C14/06G03G5/08H01L31/0248H01L31/109H01L31/18
    • H01L31/109
    • PURPOSE:To form a photodiode having good light response and small forward voltage by a method wherein CdTe films are stacked by evporation on a CdS film including In as an impurity and provided on a substrate. CONSTITUTION:In metal wires are regularly arranged in striped shape on the surface of a disk CdS target substrate 1 at fixed intervals for thermal treatment. The area ratio of CdS region and In region is decided in accordance with the amount of In doped in the CdS and the ratio of 10:1-1,000:1 is applied in general. The resistance value of the CdS film is controlled by the doped amount of In in the CdS. And CdTe films are stacked on the CdS film. In this way, a photodiode having good light response and small forward voltage can be obtained.
    • 目的:通过将CdTe膜作为杂质沉积在包含In的CdS膜上并通过提供在基板上的方法来形成通过其中CdTe膜堆叠而形成具有良好光响应和小正向电压的光电二极管。 构成:在金属线中,以固定间隔规则排列成盘状的CdS靶基板1的表面,进行热处理。 CdS区域和In区域的面积比根据CdS中掺杂的In的量来决定,并且一般应用10:1-1,000:1的比例。 CdS膜的电阻值由CdS中的掺杂量控制。 并且CdTe膜堆叠在CdS膜上。 以这种方式,可以获得具有良好的光响应和小的正向电压的光电二极管。
    • 95. 发明专利
    • Photo-electric transducer device
    • 光电传感器设备
    • JPS5764982A
    • 1982-04-20
    • JP13993580
    • 1980-10-08
    • Ricoh Co Ltd
    • MORI KOUJISAKURAI KOUICHIITAGAKI MASANORI
    • H01L31/10H01L31/109
    • H01L31/109
    • PURPOSE:To produce a high sensitivity, high efficiency photo-electric transducer device by a mthod wherein the use of an n-n and p-p junctions is enhanced. CONSTITUTION:A thin film of CdS(n) is deposited on an In2O3(n) film, which is further covered by a CdTe(p) film and then by a Te(p) film, thereby forming a highly sensitive, highly efficient optico-electric transducer device featuring a very little current leak. Any n-n-p-p junction such as an SnO2-CdSe(n)-ZnSe(p)-Se(p) combination serves the purpose of producing a high quality optico-electric transducer device when a desired barrier is formed by selecting a suitable carrier concentration. Ordinary n type semiconductors may be used other than such metallic substances as SnO2 or In2O3. The structure being simple due to the employment of thin films, a multiplicity of photo-electric transducer devices can be constituted in a given area.
    • 目的:通过使用n-n和p-p结的方式生产高灵敏度,高效率的光电传感器装置。 构成:将CdS(n)的薄膜沉积在In 2 O 3(n)膜上,其进一步被CdTe(p)膜覆盖,然后用Te(p)膜覆盖,从而形成高灵敏度,高效的光学 具有非常小的电流泄漏的电子传感器装置。 任何n-n-p-p结,例如SnO 2-CdSe(n)-ZnSe(p)-Se(p)组合用于当通过选择合适的载流子浓度形成期望的屏障时,生产高质量的光电换能器装置的目的。 可以使用普通n型半导体,而不是诸如SnO 2或In 2 O 3的金属物质。 该结构由于使用薄膜而简单,可以在给定区域中构成多个光电换能器装置。