Down-converted light source with uniform wavelength emission
    11.
    发明授权
    Down-converted light source with uniform wavelength emission 有权
    具有均匀波长发射的下变频光源

    公开(公告)号:US08338838B2

    公开(公告)日:2012-12-25

    申请号:US12810052

    申请日:2008-12-09

    IPC分类号: H01L33/00

    摘要: An arrangement of light sources is attached to a semiconductor wavelength converter. Each light source emits light at a respective peak wavelength, and the arrangement of light sources is characterized by a first range of peak wavelengths. The semiconductor wavelength converter is characterized by a second range of peak wavelengths when pumped by the arrangement of light sources. The second range of peak wavelengths is narrower than the first range of peak wavelengths. The semiconductor wavelength converter is characterized by an absorption edge having a wavelength longer than the longest peak wavelength of the light sources. The wavelength converter may also be used for reducing the wavelength variation in the output from an extended light source.

    摘要翻译: 光源的布置附着到半导体波长转换器。 每个光源以相应的峰值波长发光,并且光源的布置的特征在于峰值波长的第一范围。 半导体波长转换器的特征在于通过光源的排列泵浦时的第二峰值波长范围。 峰值波长的第二范围比峰值波长的第一范围窄。 半导体波长转换器的特征在于具有比光源的最长峰值波长长的波长的吸收边。 波长转换器还可以用于减小来自扩展光源的输出中的波长变化。

    PROJECTION AND DISPLAY SYSTEM
    12.
    发明申请
    PROJECTION AND DISPLAY SYSTEM 审中-公开
    投影和显示系统

    公开(公告)号:US20120188519A1

    公开(公告)日:2012-07-26

    申请号:US13392635

    申请日:2010-08-30

    IPC分类号: G03B21/14

    摘要: A projection system and a display that incorporates the projection system are provided. The projection system includes at least one electroluminescent device that emits a first wavelength of light, at least one semiconductor multilayer stack that downconverts the first wavelength of light to a second wavelength of light, and a scanning optical element that transmits the light along a scanned direction. The electroluminescent device can be part of an array of electroluminescent devices, and can be monolithic. The semiconductor multilayer stack can be part of an array of semiconductor multilayer stacks, and can also be monolithic. The scanning optical element can be positioned to scan the electroluminescent device across the semiconductor multilayer stack, or it can be positioned to scan the downconverted light after it has left the semiconductor multilayer stack.

    摘要翻译: 提供了投影系统和包括投影系统的显示器。 投影系统包括发射第一波长的光的至少一个电致发光器件,将至少一个将第一波长的光变换为第二波长的光的半导体多层叠层,以及沿扫描方向透射光的扫描光学元件 。 电致发光器件可以是电致发光器件的阵列的一部分,并且可以是单片的。 半导体多层堆叠可以是半导体多层堆叠的阵列的一部分,并且也可以是整体的。 扫描光学元件可以定位成跨越半导体多层堆叠扫描电致发光器件,或者可以将扫描光学元件定位成在其离开半导体多层堆叠之后扫描下变换的光。

    Semiconductors containing trans-1,2-bis(acenyl)ethylene compounds
    13.
    发明授权
    Semiconductors containing trans-1,2-bis(acenyl)ethylene compounds 有权
    含有反式1,2-双(烯丙基)乙烯化合物的半导体

    公开(公告)号:US07315042B2

    公开(公告)日:2008-01-01

    申请号:US10991562

    申请日:2004-11-18

    IPC分类号: H01L35/24

    摘要: Semiconductor devices are described that include a semiconductor layer that contains a trans-1,2-bis(acenyl)ethylene compound. The acenyl group is selected from 2-naphtyl, 2-anthracenyl, or 2-tetracenyl. Additionally, methods of making semiconductor devices are described that include depositing a semiconductor layer that contains a trans-1,2-bis(acenyl)ethylene compound.

    摘要翻译: 描述了包括含有反式-1,2-双(烯丙基)乙烯化合物的半导体层的半导体器件。 丙烯基选自2-萘基,2-蒽基或2-己烯基。 此外,描述了制造半导体器件的方法,其包括沉积含有反式-1,2-双(烯丙基)乙烯化合物的半导体层。

    Surface modifying layers for organic thin film transistors
    18.
    发明授权
    Surface modifying layers for organic thin film transistors 有权
    有机薄膜晶体管的表面改性层

    公开(公告)号:US06433359B1

    公开(公告)日:2002-08-13

    申请号:US09947845

    申请日:2001-09-06

    IPC分类号: H01L3524

    摘要: Provided is an organic thin film transistor comprising a self-assembled monolayer interposed between a gate dielectric and an organic semiconductor layer. The monolayer is a product of a reaction between the gate dielectric and a precursor to the self-assembled monolayer. The monolayer precursor composition has the formula: X—Y—Zn, wherein X is H or CH3; Y is a linear or branched C5-C50 aliphatic or cyclic aliphatic connecting group, or C8-C50 group comprising an aromatic group and a C3-C44 aliphatic or cyclic aliphatic connecting group; Z is selected from from —PO3H2, —OPO3H2, benzotriazolyl (—C6H4N3), carbonyloxybenzotriazole (—OC(═O)C6H4N3), oxybenzotriazole (—O—C6H4N3), aminobenzotriazole (—NH—C6H4N3), —CONHOH, —COOH, —OH, —SH, —COSH, —COSeH, —C5H4N, —SeH, —SO3H, —NC, —SiCl(CH3)2, —SiCl2CH3, amino, and phosphinyl; and n is 1, 2, or 3 provided that n=1 when Z is —SiCl(CH3)2 or —SiCl2CH3. Methods of making a thin film transistor and an integrated circuit comprising thin film transistors are also provided.

    摘要翻译: 提供了一种有机薄膜晶体管,其包括介于栅极电介质和有机半导体层之间的自组装单层。 单层是栅极电介质和自组装单层的前体之间的反应的产物。 单层前体组合物具有下式:X-Y-Zn,其中X是H或CH 3; Y是直链或支链C 5 -C 50脂族或环状脂族连接基团或包含芳族基团和C 3 -C 44脂族或环状脂族连接基团的C 8 -C 50基团; Z选自-PO 3 H 2,-OPO 3 H 2,苯并三唑基(-C 6 H 4 N 3),羰氧基苯并三唑(-OC(= O)C 6 H 4 N 3),氧苯并三唑(-O-C 6 H 4 N 3),氨基苯并三唑(-NH-C 6 H 4 N 3),-CONHOH,-COOH, -OH,-SH,-COSH,-COSeH,-C5H4N,-SeH,-SO3H,-NC,-SiCl(CH3)2,-SiCl2CH3,氨基和氧膦基; 并且n为1,2或3,条件是当Z为-SiCl(CH 3)2或-SiCl 2 CH 3时n = 1。还提供了制造薄膜晶体管的方法和包括薄膜晶体管的集成电路。

    DECORATIVE FILM ARTICLES UTILIZING FRESNEL LENS FILMS
    19.
    发明申请
    DECORATIVE FILM ARTICLES UTILIZING FRESNEL LENS FILMS 审中-公开
    装饰膜使用FRESNEL镜片膜

    公开(公告)号:US20140009838A1

    公开(公告)日:2014-01-09

    申请号:US13540741

    申请日:2012-07-03

    IPC分类号: G02B27/12 G02B5/02

    摘要: First and second optical films in a stack each have a structured surface defining extended Fresnel lenses. First and second Fresnel lenses of the respective first and second films extend generally parallel to different first and second in-plane axes respectively. The films may be attached together such that light transmitted by one film is intercepted by the other. The film stack may also include a diffuser disposed to scatter light transmitted by the optical film(s). Other disclosed decorative articles include an individual optical film having a structured surface with transmissive facets arranged in a cyclic slope sequence from substantially zero to a maximum positive slope to substantially zero to a maximum negative slope and back to substantially zero, the sequence repeating over some or all of the structured surface. The slope sequence may define alternating focusing and defocusing Fresnel lenses, and the Fresnel lenses may be extended and linear.

    摘要翻译: 堆叠中的第一和第二光学膜每个都具有限定延伸的菲涅尔透镜的结构化表面。 相应的第一和第二膜的第一和第二菲涅尔透镜分别平行于不同的第一和第二平面轴延伸。 膜可以附着在一起,使得由一个膜透射的光被另一个膜遮断。 薄膜叠层还可以包括漫射器,其设置成散射由光学薄膜透射的光。 其它公开的装饰品包括具有结构化表面的单个光学膜,该结构化表面具有布置成从基本上零到最大正斜率到基本上零到最大负斜率并且回到基本为零的循环斜率序列,该序列在一些或多个 所有的结构化表面。 斜率序列可以定义交替聚焦和散焦菲涅尔透镜,菲涅耳透镜可以是延伸和线性的。

    WOOD-LIKE FILMS AND OTHER DECORATIVE FILMS UTILIZING FRESNEL MIRRORS
    20.
    发明申请
    WOOD-LIKE FILMS AND OTHER DECORATIVE FILMS UTILIZING FRESNEL MIRRORS 审中-公开
    木质薄膜和其他装饰薄膜使用FRESNEL MIRRORS

    公开(公告)号:US20140009836A1

    公开(公告)日:2014-01-09

    申请号:US13540733

    申请日:2012-07-03

    IPC分类号: G02B5/02 G02B5/09

    摘要: A decorative film having a wood-like 3-dimensional appearance includes a plurality of Fresnel mirrors extending generally parallel to an in-plane axis, a diffuser disposed to scatter light reflected by the Fresnel mirrors, and wood-grain indicia disposed to cover the Fresnel mirrors. Embodiments of the film can be made to simulate highly figured wood such as flame maple, also called fiddleback maple. Other decorative articles that utilize Fresnel mirrors are also disclosed. At least some of these other articles do not have a wood-like appearance, and they may include a Fresnel mirror film in combination with other components such as a Fresnel lens film or other light-transmissive film(s).

    摘要翻译: 具有木状三维外观的装饰膜包括大致平行于面内轴线延伸的多个菲涅耳镜,设置成散射由菲涅尔镜反射的光的扩散器和设置成覆盖菲涅尔的木纹标记 镜子。 该薄膜的实施例可以模拟高度成型的木材,如火焰枫,也称为椴木。 还公开了使用菲涅尔镜的其它装饰物品。 这些其它制品中的至少一些物品不具有木质外观,并且它们可以包括与诸如菲涅耳透镜膜或其它透光膜的其它部件组合的菲涅耳镜片。