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21. 发明授权

US06174613B1 Method and apparatus for fabricating polymer-based electroluminescent displays 有权
标题翻译：用于制造基于聚合物的电致发光显示器的方法和装置
公开(公告)号：US06174613B1
公开(公告)日：2001-01-16
申请号：US09363964
申请日：1999-07-29
申请人： Homer Antoniadis , Hoyle Curtis , Ronald L. Moon , Daniel B. Roitman , James R. Sheats
发明人： Homer Antoniadis , Hoyle Curtis , Ronald L. Moon , Daniel B. Roitman , James R. Sheats
IPC分类号： B32B900
CPC分类号： H01L27/3283 , H01L51/0004 , H01L51/5221 , H01L51/5253 , H01L2251/5315 , Y10S428/917
摘要： A method for fabricating an electroluminescent display and the substrate and apparatus used therein. The display is preferably constructed on a pre-constructed substrate that includes a flexible base layer having a conducting surface on one side thereof. The base layer is impermeable to oxygen and water. The substrate includes a plurality of wells defined by a barrier layer, each well having an electrode layer connected electrically with the conducting surface. A removable protective layer covering the wells protects the electrode layer from attack by oxygen and water prior to being utilized to make the display. In one embodiment, each of the wells also contains an electron transfer layer in contact with the electrode layer. The electron transfer layer includes a material that improves the efficiency of the injection of electrons from the electrode layer into the electroluminescent layer of the display. This display is fabricated by moving a first dispenser relative to the substrate so as to quantitatively deposit a first electroluminescent material on the substrate, different amounts of the first electroluminescent material being deposited at different locations on the substrate in response to signals defining an illumination pattern to be generated by the display. A conducting material is deposited on the first electroluminescent material. In color displays, a second electroluminescent material is also deposited, the second electroluminescent material emitting light at a different wavelength than the first electroluminescent material. A non-luminescent material, which is preferably an electrical insulator, can be deposited in wells at locations on the display that are not to emit light prior to depositing the conductive material.
摘要翻译：一种用于制造电致发光显示器的方法及其中使用的基板和装置。显示器优选地构造在包括在其一侧具有导电表面的柔性基底层的预构造的基底上。基层对氧和水是不透水的。衬底包括由阻挡层限定的多个阱，每个阱具有与导电表面电连接的电极层。覆盖井的可移除的保护层在用于制造显示器之前保护电极层免受氧气和水的侵害。在一个实施例中，每个阱还包含与电极层接触的电子转移层。电子转移层包括提高从电极层向显示器的电致发光层注入电子的效率的材料。通过相对于衬底移动第一分配器来制造该显示器，以便在衬底上定量沉积第一电致发光材料，响应于限定照明图案的信号，不同量的第一电致发光材料沉积在衬底上的不同位置由显示器生成。导电材料沉积在第一电致发光材料上。在彩色显示器中，还沉积第二电致发光材料，第二电致发光材料以与第一电致发光材料不同的波长发射光。优选为电绝缘体的非发光材料可以沉积在显示器上的在沉积导电材料之前不发光的位置的孔中。

22. 发明申请

US20110091731A1 SEMICONDUCTOR THIN FILMS FORMED FROM GROUP IV NANOPARTICLES 审中-公开
标题翻译：由IV族纳米粒子形成的半导体薄膜
公开(公告)号：US20110091731A1
公开(公告)日：2011-04-21
申请号：US12967378
申请日：2010-12-14
申请人： Maxim Kelman , Pingrong Yu , Manikandan Jayaraman , Dmitry Poplavskyy , David Jurbergs , Francesco Lemmi , Homer Antoniadis
发明人： Maxim Kelman , Pingrong Yu , Manikandan Jayaraman , Dmitry Poplavskyy , David Jurbergs , Francesco Lemmi , Homer Antoniadis
IPC分类号： B32B15/04 , H01B1/04 , H01B1/02 , B32B17/06 , H01L21/20
CPC分类号： H01L21/02422 , H01L21/02425 , H01L21/02532 , H01L21/02601 , H01L21/02628 , Y10T428/249954 , Y10T428/31678
摘要： Native Group IV semiconductor thin films formed from coating substrates using formulations of Group IV nanoparticles are described. Such native Group IV semiconductor thin films leverage the vast historical knowledge of Group IV semiconductor materials and at the same time exploit the advantages of Group IV semiconductor nanoparticles for producing novel thin films which may be readily integrated into a number of devices.
摘要翻译：描述了使用IV族纳米颗粒的制剂由涂覆底物形成的原生IV族半导体薄膜。这种本土IV族半导体薄膜利用了第IV族半导体材料的广泛的历史知识，同时利用了第IV族半导体纳米颗粒的优点，用于生产可容易地集成到多个器件中的新型薄膜。

23. 发明申请

US20110003466A1 METHODS OF FORMING A MULTI-DOPED JUNCTION WITH POROUS SILICON 审中-公开
标题翻译：用多孔硅形成多层结的方法
公开(公告)号：US20110003466A1
公开(公告)日：2011-01-06
申请号：US12794188
申请日：2010-06-04
申请人： Giuseppe Scardera , Homer Antoniadis , Nick Cravalho , Maxim Kelman , Elena Rogojina , Karel Vanheusden
发明人： Giuseppe Scardera , Homer Antoniadis , Nick Cravalho , Maxim Kelman , Elena Rogojina , Karel Vanheusden
IPC分类号： H01L21/22
CPC分类号： H01L21/2255 , H01L31/022425 , H01L31/068 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of forming a multi-doped junction on a substrate is disclosed. The method includes providing the substrate doped with boron atoms, the substrate comprising a front crystalline substrate surface; and forming a mask on the front crystalline substrate surface, the mask comprising exposed mask areas and non-exposed mask areas. The method also includes exposing the mask to an etchant, wherein porous silicon is formed on the front crystalline substrate surface defined by the exposed mask areas; and removing the mask. The method further includes exposing the substrate to a dopant source in a diffusion furnace with a deposition ambient, the deposition ambient comprising POCl3 gas, at a first temperature and for a first time period, wherein a PSG layer is formed on the front substrate surface; and heating the substrate in a drive-in ambient to a second temperature and for a second time period. Wherein a first diffused region with a first sheet resistance is formed under the porous silicon and a second diffused region with a second sheet resistance is formed under the front crystalline substrate surface without the porous silicon, and wherein the first sheet resistance is substantially smaller than the second sheet resistance.
摘要翻译：公开了一种在衬底上形成多掺杂结的方法。该方法包括提供掺杂有硼原子的衬底，该衬底包括前结晶衬底表面; 以及在所述前晶体衬底表面上形成掩模，所述掩模包括暴露的掩模区域和未暴露的掩模区域。该方法还包括将掩模暴露于蚀刻剂，其中多孔硅形成在由暴露的掩模区限定的前结晶衬底表面上; 并取下面罩。该方法还包括在第一温度和第一时间段内，使沉积环境包括沉积环境包含POCl 3气体的扩散炉中的衬底暴露于掺杂剂源，其中在前衬底表面上形成PSG层; 以及将驱动环境中的衬底加热至第二温度并持续第二时间段。其中在多孔硅下方形成具有第一薄层电阻的第一扩散区域，并且在没有多孔硅的前结晶衬底表面下形成具有第二薄层电阻的第二扩散区域，并且其中第一薄层电阻显着小于第二片电阻。

24. 发明申请

US20090269913A1 JUNCTION FORMATION ON WAFER SUBSTRATES USING GROUP IV NANOPARTICLES 有权
标题翻译：使用第四组纳米颗粒在基底上形成结晶
公开(公告)号：US20090269913A1
公开(公告)日：2009-10-29
申请号：US12109684
申请日：2008-04-25
申请人： Mason Terry , Homer Antoniadis , Dmitry Poplavskyy , Maxim Kelman
发明人： Mason Terry , Homer Antoniadis , Dmitry Poplavskyy , Maxim Kelman
IPC分类号： H01L21/225
CPC分类号： H01L21/2256 , H01L21/02532 , H01L21/02573 , H01L21/02601 , H01L21/02628 , H01L21/2257 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A method of forming a diffusion region is disclosed. The method includes depositing a nanoparticle ink on a surface of a wafer to form a non-densified thin film, the nanoparticle ink having set of nanoparticles, wherein at least some nanoparticles of the set of nanoparticles include dopant atoms therein. The method also includes heating the non-densified thin film to a first temperature and for a first time period to remove a solvent from the deposited nanoparticle ink; and heating the non-densified thin film to a second temperature and for a second time period to form a densified thin film, wherein at least some of the dopant atoms diffuse into the wafer to form the diffusion region.
摘要翻译：公开了形成扩散区域的方法。该方法包括在晶片的表面上沉积纳米颗粒油墨以形成非致密化薄膜，纳米颗粒油墨具有一组纳米颗粒，其中该组纳米颗粒中的至少一些纳米颗粒包括其中的掺杂剂原子。该方法还包括将非致密化薄膜加热至第一温度并且在第一时间段内从沉积的纳米颗粒油墨中除去溶剂; 以及将所述非致密化薄膜加热至第二温度并且持续第二时间以形成致密的薄膜，其中至少一些所述掺杂剂原子扩散到所述晶片中以形成所述扩散区域。

25. 发明申请

US20080078441A1 SEMICONDUCTOR DEVICES AND METHODS FROM GROUP IV NANOPARTICLE MATERIALS 审中-公开
标题翻译：第四族纳米材料的半导体器件和方法
公开(公告)号：US20080078441A1
公开(公告)日：2008-04-03
申请号：US11857854
申请日：2007-09-19
申请人： Dmitry Poplavskyy , Homer Antoniadis , David Jurbergs , Maxim Kelman , Francesco Lemmi , Pingrong Yu
发明人： Dmitry Poplavskyy , Homer Antoniadis , David Jurbergs , Maxim Kelman , Francesco Lemmi , Pingrong Yu
IPC分类号： H01L31/00 , H01L21/02
CPC分类号： H01L31/076 , H01L31/1804 , H01L31/1824 , Y02E10/545 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： A device for generating electricity from solar radiation is disclosed. The device includes a substrate; an insulating layer formed above the substrate; and a first electrode formed above the insulating layer. The device also includes a first doped Group IV nanoparticle thin film deposited on the first electrode; and a second doped Group IV nanoparticle thin film deposited on the first doped Group IV nanoparticle thin film. The device further includes a third doped Group IV nanoparticle thin film deposited on the second doped Group IV nanoparticle thin film; a fourth doped Group IV nanoparticle thin film deposited on the third doped Group IV nanoparticle thin film; and, a second electrode formed on the fourth doped Group IV nanoparticle thin film. Wherein, when solar radiation is applied to the fourth doped Group IV nanoparticle thin film, an electrical current is produced.
摘要翻译：公开了一种用于从太阳辐射发电的装置。该装置包括基板; 形成在基板上方的绝缘层; 以及形成在所述绝缘层之上的第一电极。该器件还包括沉积在第一电极上的第一掺杂的IV族纳米颗粒薄膜; 以及沉积在第一掺杂的IV族纳米颗粒薄膜上的第二掺杂的IV族纳米颗粒薄膜。该器件还包括沉积在第二掺杂的IV族纳米颗粒薄膜上的第三掺杂的IV族纳米颗粒薄膜; 沉积在第三掺杂的IV族纳米颗粒薄膜上的第四掺杂的IV族纳米颗粒薄膜; 以及形成在第四掺杂IV族纳米颗粒薄膜上的第二电极。其中当向第四掺杂的IV族纳米颗粒薄膜施加太阳辐射时，产生电流。

26. 发明申请

US20060145599A1 OLEDs with phosphors 审中-公开
标题翻译：带荧光粉的OLED
公开(公告)号：US20060145599A1
公开(公告)日：2006-07-06
申请号：US11028881
申请日：2005-01-04
申请人： Reza Stegamat , Homer Antoniadis
发明人： Reza Stegamat , Homer Antoniadis
IPC分类号： H05B33/00
CPC分类号： B82Y20/00 , B82Y30/00 , H01L51/5036
摘要： An OLED application such as a light source is disclosed which has OLED elements utilizing an active EL (electro-luminescent) layer comprised of two elements, a host element emitting in a first spectrum and a dopant element emitting in a second spectrum different from the first. The OLED device also has a luminescent material disposed on the substrate or transparent electrode which converts the emission spectrum of light from the active EL layer.
摘要翻译：公开了诸如光源的OLED应用，其具有利用由两个元件组成的有源EL（电致发光）层的OLED元件，以第一光谱发射的主元件和以与第一光谱不同的第二光谱发射的掺杂元素。 OLED器件还具有设置在基板或透明电极上的发光材料，其转换来自有源EL层的光的发射光谱。

27. 发明授权

US06727008B1 Oxadiazole blue-emitting organic LED's 失效
标题翻译：恶二唑蓝色发光有机LED
公开(公告)号：US06727008B1
公开(公告)日：2004-04-27
申请号：US08847138
申请日：1997-04-30
申请人： Homer Antoniadis , Michael Inbasekaran , Edmund P. Woo
发明人： Homer Antoniadis , Michael Inbasekaran , Edmund P. Woo
IPC分类号： H05B3314
CPC分类号： H01L51/5012 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0081 , H01L2251/308 , Y10S428/917
摘要： An organic OLED having a cathode formed from a first conducting layer, an electroluminescent layer including an oxadiazole compound, and an anode constructed from a second conducting layer which is transparent to light generated by the electroluminescent layer. In one embodiment, an electron transport layer is sandwiched between the anode and electroluminescent layers. Other embodiments utilize a hole transport layer between the electroluminescent layer and the anode either with or without the electron transport layer. In one embodiment, the anode is constructed from a layer of indium tin oxide and a layer of a hole transport material that bonds to indium tin oxide and which has an energy band intermediate between that of indium tin oxide and that of the hole transport layer.
摘要翻译：具有由第一导电层形成的阴极，包含恶二唑化合物的电致发光层的有机OLED和由对于由电致发光层产生的光透明的第二导电层构成的阳极。在一个实施例中，电子传输层夹在阳极和电致发光层之间。其它实施例在电致发光层和阳极之间利用电子传输层或不带电子传输层的空穴传输层。在一个实施例中，阳极由铟锡氧化物层和键合到氧化铟锡的空穴传输材料层构成，并且其能带介于氧化铟锡和空穴传输层的能带之间。

28. 发明授权

US5948552A Heat-resistant organic electroluminescent device 失效
标题翻译：耐热有机电致发光器件
公开(公告)号：US5948552A
公开(公告)日：1999-09-07
申请号：US704476
申请日：1996-08-27
申请人： Homer Antoniadis , Daniel B. Roitman , William R. Shiang , Edmund P. Woo , Weishi Wu
发明人： Homer Antoniadis , Daniel B. Roitman , William R. Shiang , Edmund P. Woo , Weishi Wu
IPC分类号： H05B33/10 , C09K11/06 , G09F9/30 , H01L51/00 , H01L51/30 , H01L51/50 , H05B33/14 , H05B33/00 , B05D5/12
CPC分类号： H05B33/14 , H01L51/0035 , H01L51/0059 , H01L51/5012 , H01L2251/308 , H01L51/0081 , Y10S428/917 , Y10T428/31678
摘要： An organic electroluminescent device that comprises a substrate, a first conductive layer on the substrate, an electron-transporting and light-emitting layer, a second conductive layer adjacent the electron-transporting and light-emitting layer and remote from the first conductive layer, and a hole-conducting layer sandwiched between the first conductive layer and the electron-transporting and light-emitting layer. The hole-conducting layer comprises a poly(arylamine) including at least one compound of formula (I): ##STR1## In this: R is independently in each occurrence a C.sub.1-24 hydrocarbyl, hydrocarboxyl, hydrothiocarboxy, hydroarylcarboxy, or hydrothioarylcarboxy; Ar.sub.1 and Ar.sub.2 are independently in each occurrence a C.sub.6-18 aryl moiety optionally substituted with one or more C.sub.1-24 hydrocarbyl, hydrocarboxyl, hydrothiocarboxy, hydroarycarboxy, or hydrothioarylcarboxy; A is independently in each occurrence hydrogen or a halogen; x is independently in each occurrence a positive number between 0 and 1; n is a whole number from 0 to 4; and m is a number from about 5 to about 1000.
摘要翻译：一种有机电致发光器件，包括衬底，衬底上的第一导电层，电子传输和发光层，与电子传输和发光层相邻并远离第一导电层的第二导电层，以及夹在第一导电层和电子传输和发光层之间的空穴传导层。空穴传导层包括包含至少一种式（I）化合物的聚（芳基胺）：其中：R在每次出现时独立地为C 1-4烃基，氢化羧基，氢硫代羧基，氢化芳基羧基或氢硫代芳基羧基; Ar 1和Ar 2在每次出现时独立地为任选被一个或多个C 1-4烃基，氢羧基，氢硫代羧基，羟基羧基或氢硫代芳基羧基取代的C 6-18芳基部分; 在每次出现氢时，A独立地为氢或卤素; x在每次出现时独立地为0和1之间的正数; n是从0到4的整数; m为约5至约1000的数。

29. 发明申请

US20110079768A1 PHOTOACTIVE MATERIALS CONTAINING BULK AND QUANTUM-CONFINED SEMICONDUCTOR STRUCTURES AND OPTOELECTRONIC DEVICES MADE THEREFROM 审中-公开
标题翻译：包含大容量和量子半导体结构的光学材料和其中的光电器件
公开(公告)号：US20110079768A1
公开(公告)日：2011-04-07
申请号：US12965015
申请日：2010-12-10
申请人： Dmytro Poplavskyy , Sanjai Sinha , David Jurbergs , Homer Antoniadis
发明人： Dmytro Poplavskyy , Sanjai Sinha , David Jurbergs , Homer Antoniadis
IPC分类号： H01L29/66 , C09K11/08
CPC分类号： H01L31/0352 , H01L31/028 , Y02E10/547
摘要： The present invention provides photoactive materials that include quantum-confined semiconductor nanostructures in combination with non-quantum confined and bulk semiconductor structures to enhance or create a type II band offset structure. The photoactive materials are well-suited for use as the photoactive layer in photoactive devices, including photovoltaic devices, photoconductors and photodetectors.
摘要翻译：本发明提供光活性材料，其包括与非量子限制和体半导体结构组合的量子限制半导体纳米结构，以增强或创建II型带偏移结构。光活性材料非常适合用作光活性器件中的光活性层，包括光电器件，光电导体和光电探测器。

30. 发明授权

US07489074B2 Reducing or eliminating color change for microcavity OLED devices 有权
标题翻译：减少或消除微腔OLED器件的颜色变化
公开(公告)号：US07489074B2
公开(公告)日：2009-02-10
申请号：US10952602
申请日：2004-09-28
申请人： Homer Antoniadis , Fabian Doerfel
发明人： Homer Antoniadis , Fabian Doerfel
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5265 , H01L51/5262 , H01L51/5275 , Y10S428/917
摘要： In an embodiment of the invention, a microcavity OLED device that minimizes or eliminates color change at different viewing angles is fabricated. The OLED device can be, for example, an OLED display or an OLED light source used for area illumination. This OLED device includes a multi-layer mirror on a substrate, and each of the layers are comprised of a non-absorbing material. The OLED device also includes a first electrode on the multi-layered first mirror, and the first electrode is substantially transparent. An emissive layer is on the first electrode. A second electrode is on the emissive layer, and the second electrode is substantially reflective and functions as a mirror. The multi-layer mirror and the second electrode form a microcavity. On a front surface of the substrate is a light modulation thin film. The light modulation thin film can be any one of: a cut-off color filter, a band-pass color filter, a brightness enhancing film, a microstructure that attenuates an emission spectrum at an angle at which there is a perceived color change, or a microstructure that redistributes wavelengths so the outputted emission spectrums have the same perceived color.
摘要翻译：在本发明的一个实施例中，制造了在不同视角下最小化或消除颜色变化的微腔OLED器件。 OLED器件可以是例如用于区域照明的OLED显示器或OLED光源。该OLED器件包括在衬底上的多层反射镜，并且每个层由非吸收材料构成。 OLED器件还包括在多层第一反射镜上的第一电极，并且第一电极基本上是透明的。发射层位于第一电极上。第二电极位于发射层上，第二电极基本上是反射性的并且用作反射镜。多层反射镜和第二电极形成微腔。在基板的前表面上是光调制薄膜。光调制薄膜可以是以下任何一种：截止滤色器，带通滤色器，亮度增强膜，以存在感知颜色变化的角度衰减发射光谱的微结构，或重新分布波长的微结构，使得输出的发射光谱具有相同的感知颜色。

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