公开(公告)号：WO2008010981A3

公开(公告)日：2008-01-24

申请号：PCT/US2007/016117

申请日：2007-07-16

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY ,  ANDREWS, Gerald, D. ,  BAILEY, Richard, Kevin ,  BLANCHET, Graciela, Beatriz ,  CATRON, John, W. ,  GAO, Feng ,  JAYCOX, Gary, Delmar ,  JOHNSON, Lynda, Kaye ,  KEUSSEYAN, Roupen, Leon ,  METH, Jeffrey, Scott ,  PRINCIPE, Frank, S. ,  SCHIFFINO, Rinaldo, S. ,  YOHANNAN, Robert, Mar

Inventor： ANDREWS, Gerald, D. ,  BAILEY, Richard, Kevin ,  BLANCHET, Graciela, Beatriz ,  CATRON, John, W. ,  GAO, Feng ,  JAYCOX, Gary, Delmar ,  JOHNSON, Lynda, Kaye ,  KEUSSEYAN, Roupen, Leon ,  METH, Jeffrey, Scott ,  PRINCIPE, Frank, S. ,  SCHIFFINO, Rinaldo, S. ,  YOHANNAN, Robert, Mar

IPC: G03F7/34 ,  B41M5/382

Abstract: Provided are processes for improving a thermally transferred pattern on an imaged thermal transfer receiver, wherein the imaged thermal transfer receiver comprises a surface having an exposed portion and a non-exposed portion of one or more thermally transferred layer(s), comprising: (a) contacting said surface with an adhesive layer for a contact period to provide a laminate; (b) separating said adhesive layer from the laminate to provide a treated thermal transfer receiver having a surface substantially free of said non-exposed portion of one or more thermally transferred layer(s). The processes are useful in the fabrication of electronic devices including thin film transistors, circuits, electromagnetic interference shields, touchpad sensors and other electronic devices.

公开(公告)号：WO2003098351A1

公开(公告)日：2003-11-27

申请号：PCT/US2003/016536

申请日：2003-05-15

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY ,  ANDREWS, Gerald, D. ,  CASPAR, Jonathan, V

Inventor： ANDREWS, Gerald, D. ,  CASPAR, Jonathan, V

IPC: G03F7/34

CPC classification number: B41M5/42 ,  B41M5/265 ,  B41M5/38207 ,  B41M5/38257 ,  B41M5/385 ,  B41M5/395 ,  B41M5/44 ,  B41M5/465 ,  B41M7/0027 ,  G02B5/201 ,  G02F1/133516 ,  Y10S430/145

Abstract: A process for making a radiation filter element comprises the steps of: exposing part of an assemblage to infrared radiation, the assemblage comprising a donor comprising (1) a support capable of transmitting infrared light, and (2) a transferable layer comprising a transferable material and an infrared-absorbing dye, the transferable layer of the donor being in contact with a receiver to provide an exposed assemblage comprising an exposed part of the transferable layer and an unexposed part of the transferable layer; separating the receiver and the support of the exposed assemblage to obtain an imaged receiver and a spent donor, wherein the imaged receiver comprises the receiver, a transferred portion of the transferable material and a transferred portion of the infrared-absorbing dye, said transferred portion of the IR dye having a color and the spent donor comprises the support and a retained portion of the transferable layer; and heating the transferred portion of the transferable material and the transferred portion of the infrared-absorbing dye at a temperature ranging from about 100 degrees Celsius to about 350 degrees Celsius for a period of time sufficient to thermally decolorize 50% to 100% of the transferred portion of the infrared-absorbing dye, the heating being in the absence of a thermal bleaching agent to provide a radiation filter element suitable for use in a liquid crystal display. Preferably color filter elements of this invention are used in liquid crystal display devices.

Abstract translation: 制造辐射过滤元件的方法包括以下步骤：将组件的一部分暴露于红外辐射，所述组合件包括供体，所述供体包括（1）能够透射红外光的支撑体，和（2）包含可转移材料的可转移层 和红外线吸收染料，所述供体的可转移层与接收器接触以提供暴露的组合，其包括所述可转移层的暴露部分和所述可转移层的未曝光部分; 分离接收器和暴露的组合件的支撑件以获得成像的接收器和废弃的供体，其中成像的接收器包括接收器，可转移材料的转移部分和红外线吸收染料的转移部分，所述转移部分 具有颜色的IR染料和废弃的供体包括载体和可转移层的保留部分; 并将可转移材料的转移部分和红外线吸收染料的转移部分在约100摄氏度至约350摄氏度的温度范围内加热足够的时间以将50％至100％的转移 红外线吸收染料的一部分，加热不存在热漂白剂，以提供适用于液晶显示器的辐射过滤元件。 本发明的滤色器优选用于液晶显示装置。

公开(公告)号：WO2003099575A1

公开(公告)日：2003-12-04

申请号：PCT/US2003/002060

申请日：2003-01-21

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY ,  CASPAR, Jonathan, V. ,  ANDREWS, Gerald, D. ,  METH, Jeffrey, S. ,  WEED, Gregory, C.

Inventor： CASPAR, Jonathan, V. ,  ANDREWS, Gerald, D. ,  METH, Jeffrey, S. ,  WEED, Gregory, C.

IPC: B41M5/40

CPC classification number: B41M5/42 ,  B41M5/265 ,  B41M5/38207 ,  B41M5/38257 ,  B41M5/395 ,  B41M5/44 ,  B41M7/0027 ,  G02B5/201 ,  G02F1/133516 ,  G02F2001/133519

Abstract: A planarizing element is described for use in a thermal imaging process. The planarizing element includes a support; a planarizing layer comprising a crosslinkable binder having a weight average molecular weight of about 20,000 to about 110,000.

Abstract translation: 描述了用于热成像过程中的平坦化元件。 平坦化元件包括支撑件; 平坦化层包含重均分子量为约20,000至约110,000的可交联粘合剂。

公开(公告)号：WO2003099574A1

公开(公告)日：2003-12-04

申请号：PCT/US2003/002058

申请日：2003-01-21

Applicant: E.I. DU PONT DE NEMOURS AND COMPANY ,  CASPAR, Jonathan, V. ,  ANDREWS, Gerald, D. ,  WEED, Gregory, C.

Inventor： CASPAR, Jonathan, V. ,  ANDREWS, Gerald, D. ,  WEED, Gregory, C.

IPC: B41M5/26

CPC classification number: B41M5/395 ,  B41M5/265 ,  B41M5/385 ,  B41M5/3852 ,  B41M5/3854 ,  B41M5/388 ,  B41M5/392 ,  B41M5/42 ,  B41M7/0027 ,  B41M2205/06 ,  B41M2205/38 ,  G02B5/201 ,  Y10S430/165

Abstract: A donor element is described for use in a thermal imaging process. The donor element includes a support; a heating layer; and a colorant containing thermally imageable layer comprising a crosslinkable binder having a number average molecular weight of about 1,500 to about 70,000. A process for making a color filter using a thermal imaging process, and a liquid crystal display using this color filter are also described.

Abstract translation: 供体元件被描述用于热成像过程。 供体元件包括支架; 加热层; 以及包含可热成像层的着色剂，其包含数均分子量为约1,500至约70,000的可交联粘合剂。 还描述了使用热成像处理制造滤色器的方法和使用该滤色器的液晶显示器。

公开(公告)号：WO2008010981A2

公开(公告)日：2008-01-24

申请号：PCT/US2007016117

申请日：2007-07-16

Applicant: DU PONT ,  ANDREWS GERALD D ,  BAILEY RICHARD KEVIN ,  BLANCHET GRACIELA BEATRIZ ,  CATRON JOHN W ,  GAO FENG ,  JAYCOX GARY DELMAR ,  JOHNSON LYNDA KAYE ,  KEUSSEYAN ROUPEN LEON ,  METH JEFFREY SCOTT ,  PRINCIPE FRANK S ,  SCHIFFINO RINALDO S ,  YOHANNAN ROBERT MAR

Inventor： ANDREWS GERALD D ,  BAILEY RICHARD KEVIN ,  BLANCHET GRACIELA BEATRIZ ,  CATRON JOHN W ,  GAO FENG ,  JAYCOX GARY DELMAR ,  JOHNSON LYNDA KAYE ,  KEUSSEYAN ROUPEN LEON ,  METH JEFFREY SCOTT ,  PRINCIPE FRANK S ,  SCHIFFINO RINALDO S ,  YOHANNAN ROBERT MAR

IPC: G03F7/20 ,  G03F7/34

CPC classification number: B41M5/38207 ,  B41M5/38214 ,  H01L51/0013 ,  H01L51/0052 ,  H01L51/0068 ,  H01L51/052 ,  H01L51/0545 ,  H05K3/046 ,  H05K3/26 ,  H05K2201/0761 ,  H05K2203/0191 ,  H05K2203/0528 ,  H05K2203/107

Abstract: Provided are processes for improving a thermally transferred pattern on an imaged thermal transfer receiver, wherein the imaged thermal transfer receiver comprises a surface having an exposed portion and a non-exposed portion of one or more thermally transferred layer(s), comprising: (a) contacting said surface with an adhesive layer for a contact period to provide a laminate; (b) separating said adhesive layer from the laminate to provide a treated thermal transfer receiver having a surface substantially free of said non-exposed portion of one or more thermally transferred layer(s). The processes are useful in the fabrication of electronic devices including thin film transistors, circuits, electromagnetic interference shields, touchpad sensors and other electronic devices.

Abstract translation: 提供了用于改善成像的热转印接收器上的热转印图案的方法，其中成像的热转印接收器包括具有一个或多个热转印层的暴露部分和未曝光部分的表面，包括：（a ）使所述表面与粘合剂层接触接触期以提供层压体; （b）从所述层压体分离所述粘合剂层以提供经处理的热转印接收器，其具有基本上不含一个或多个热转移层的所述未曝光部分的表面。 这些方法在制造包括薄膜晶体管，电路，电磁干扰屏蔽，触摸板传感器和其它电子设备的电子器件中是有用的。