公开(公告)号：US12152163B2

公开(公告)日：2024-11-26

申请号：US17321289

申请日：2021-05-14

Applicant: PIXELLIGENT TECHNOLOGIES LLC

Inventor： Selina Monickam ,  Darryl Peters ,  Gregory Cooper ,  Zhiyun Chen ,  Robert Swisher

IPC: C09D5/33 ,  C08K3/22 ,  C08K9/04 ,  C08K9/06 ,  C08L33/06 ,  C08L33/10 ,  C09D7/20 ,  C09D7/40 ,  C09D7/62 ,  C09D11/033 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  C09D135/02 ,  G02B1/111 ,  H10K50/854

Abstract: The present disclosure provides a high refractive index acrylic formulation embedded with sub-10 nm metal oxide nanocrystals. The formulation is ideal for high refractive index, high transparency coating for a variety of optical applications including OLED lighting.

公开(公告)号：US20200239802A1

公开(公告)日：2020-07-30

申请号：US16844593

申请日：2020-04-09

Applicant: PIXELLIGENT TECHNOLOGIES LLC ,  UCHICAGO ARGONNE, LLC ,  THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA

Inventor： Imene LAHOUIJ ,  Robert CARPICK ,  Andrew JACKSON ,  Harman KHARE ,  Nitya GOSVAMI ,  Nicholaos G. DEMAS ,  Robert A. ERCK ,  Aaron C. GRECO ,  George R. FENSKE ,  Wei XU ,  Gregory COOPER ,  Zhiyun CHEN

IPC: C10M125/10 ,  B82Y40/00 ,  C10M171/06 ,  C10M141/10

Abstract: The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such as capped zirconia nanoparticles, in the lubricants to produce a tribofilms on the lubricating surfaces to provide wear protection to the said surfaces. Also, the interaction of the capped zirconia nanoparticles with other commonly used additives in lubricants may further optimize the performance of the resulting tribofilms.

公开(公告)号：US10144842B2

公开(公告)日：2018-12-04

申请号：US14591504

申请日：2015-01-07

Applicant: PIXELLIGENT TECHNOLOGIES LLC

Inventor： Gregory Cooper ,  Wei Xu ,  Zhiyun Chen

IPC: C09D135/02 ,  C09D7/62 ,  C09D133/06 ,  C09D5/00 ,  C09D4/00 ,  B82Y30/00 ,  C08L33/06 ,  C08K3/22 ,  H01L51/00 ,  B05D7/00

Abstract: The present invention relates to an OLED internal light extraction scheme with graded-index layer and embedded scattering particles.

公开(公告)号：US20170044687A1

公开(公告)日：2017-02-16

申请号：US15335798

申请日：2016-10-27

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Wei XU ,  Zehra Serpil GONEN WILLIAMS ,  Yijun WANG ,  Robert J. WIACEK ,  Xia BAI ,  Linfeng GOU ,  Selina I. THOMAS ,  Jun XU

IPC: C30B29/16 ,  C30B7/14 ,  C30B29/22 ,  H01L51/00 ,  C01G25/02 ,  C01G25/00 ,  C01G27/00 ,  H01L21/02 ,  C30B7/10 ,  C30B33/00

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

Abstract translation: 描述了半导体纳米晶体及其在溶剂和其它介质中的分散体的制备。 本文所述的纳米晶体具有小（1-10nm）的粒度，具有最小的聚集，并且可以高产率合成。 在合成后的纳米晶体上的封端剂以及经历了帽交换反应的纳米晶体导致在极性和非极性溶剂中形成稳定的悬浮液，这可能导致形成高质量的纳米复合膜。

公开(公告)号：US20160203981A1

公开(公告)日：2016-07-14

申请号：US15075536

申请日：2016-03-21

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Zehra Serpil GONEN WILLIAMS ,  Yijun WANG ,  Robert J. WIACEK ,  Xia BAI ,  Linfeng GOU ,  Selina I. THOMAS ,  Wei XU ,  Jun XU ,  Rakesh PATEL

IPC: H01L21/02 ,  C30B29/32 ,  C07F7/28 ,  H01B1/22 ,  C07F7/18 ,  C30B29/16 ,  C30B7/10

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

公开(公告)号：US20150185616A1

公开(公告)日：2015-07-02

申请号：US14591336

申请日：2015-01-07

Applicant: Pixelligent Technologies, LLC

Inventor： Gregory D. COOPER ,  Zhiyun CHEN ,  Z. Serpil GONEN WILLIAMS ,  Larry F. THOMPSON

IPC: G03F7/20

CPC classification number: G03F7/20 ,  G03F7/0043 ,  G03F7/0047 ,  G03F7/2002 ,  G03F7/2022 ,  G03F7/2041 ,  G03F7/2053 ,  Y10T428/24479 ,  Y10T428/31504

Abstract: New routes involving multi-step reversible photo-chemical reactions using two-step techniques to provide non-linear resist for lithography are described in this disclosure. They may provide exposure quadratically dependant on the intensity of the light. Several specific examples, including but not limited to using nanocrystals, are also described. Combined with double patterning, these approaches may create sub-diffraction limit feature density.

Abstract translation: 本公开描述了涉及使用两步技术提供用于光刻的非线性抗蚀剂的多步可逆光化学反应的新途径。 它们可以根据光的强度二次提供曝光。 还描述了几个具体实例，包括但不限于使用纳米晶体。 结合双重图案化，这些方法可能产生亚衍射极限特征密度。

公开(公告)号：US20130136897A1

公开(公告)日：2013-05-30

申请号：US13748267

申请日：2013-01-23

Applicant: Pixelligent Technologies, LLC

Inventor： Gregory D. COOPER ,  Zhiyun CHEN ,  Z. Serpil GONEN WILLIAMS ,  Larry F. THOMPSON

IPC: G03F7/20

CPC classification number: G03F7/20 ,  G03F7/0043 ,  G03F7/0047 ,  G03F7/2002 ,  G03F7/2022 ,  G03F7/2041 ,  G03F7/2053 ,  Y10T428/24479 ,  Y10T428/31504

Abstract: New routes involving multi-step reversible photo-chemical reactions using two-step techniques to provide non-linear resist for lithography are described in this disclosure. They may provide exposure quadratically dependant on the intensity of the light. Several specific examples, including but not limited to using nanocrystals, are also described. Combined with double patterning, these approaches may create sub-diffraction limit feature density.

公开(公告)号：US20040150865A1

公开(公告)日：2004-08-05

申请号：US10730381

申请日：2003-12-09

Applicant: Pixelligent Technologies LLC,

Inventor： Zhiyun Chen ,  Gregory D. Cooper ,  Serpil Gonen ,  Erin F. Fleet

IPC: G02F001/03

CPC classification number: G03F7/70383 ,  B82Y20/00 ,  G02F1/0126 ,  G02F1/015 ,  G02F1/01716 ,  G02F2202/36 ,  G02F2203/12 ,  G03F7/70291 ,  Y10S430/146 ,  Y10S977/932 ,  Y10T428/24802 ,  Y10T428/24893

Abstract: Nano-particles are provided with control circuitry to form a programmable mask. The optical characteristics of the nano-particles change to provide patterned light. Such patterned light can be used for example to expose a photoresist on a semiconductor wafer for photolithography.

Abstract translation: 纳米颗粒设置有控制电路以形成可编程掩模。 纳米颗粒的光学特性改变以提供图案化的光。 这种图案化的光可以用于例如在半导体晶片上曝光用于光刻的光致抗蚀剂。

公开(公告)号：US20220325127A1

公开(公告)日：2022-10-13

申请号：US17637385

申请日：2020-08-25

Applicant: TOKYO OHKA KOGYO CO., LTD. ,  Pixelligent Technologies, LLC

Inventor： Hiroki CHISAKA ,  Wataru SUZUKI ,  Koichi MISUMI ,  Peter Christopher GUSCHL ,  Robert SWISHER

IPC: C09D147/00 ,  C09D11/322 ,  C09D11/38 ,  C09D11/106 ,  B41M5/50

Abstract: A curable ink composition capable of forming a cured product with a high refractive index and applicable to the inkjet method, a cured product of the curable ink composition, and a nanocomposite having a film composed of the cured product of the curable ink composition. The curable ink composition includes a photopolymerizable compound and metal compound nanocrystals, using a sulfide compound having specific structure and a (meth)acrylate compound (as the photopolymerizable compound, and using zirconium oxide nanocrystals as the metal compound nanocrystals.

公开(公告)号：US11034845B2

公开(公告)日：2021-06-15

申请号：US16075316

申请日：2017-02-03

Applicant: PIXELLIGENT TECHNOLOGIES LLC

Inventor： Selina Monickam ,  Darryl Peters ,  Gregory Cooper ,  Zhiyun Chen ,  Robert Swisher

IPC: C09D5/33 ,  C09D11/037 ,  C08L33/06 ,  C08L33/10 ,  C09D11/101 ,  C08K9/06 ,  C08K3/22 ,  G02B1/111 ,  C09D7/20 ,  C09D7/40 ,  C09D7/62 ,  C09D11/033 ,  C09D11/107 ,  C09D135/02 ,  H01L51/52 ,  C08K9/04

Abstract: The present disclosure provides a high refractive index acrylic formulation embedded with sub-10 nm metal oxide nanocrystals. The formulation is ideal for high refractive index, high transparency coating for a variety of optical applications including OLED lighting.