公开(公告)号：MY136302A

公开(公告)日：2008-09-30

申请号：MYPI20021594

申请日：2002-04-30

Applicant: IBM

Inventor： SOLOMON PAUL M ,  SHAW JANE MARGARET ,  KAGAN CHERIE R ,  DIMITRAKOPOULOS CHRISTOS DIMITRIOS ,  NING TAK HUNG

IPC: D02G3/44 ,  H01L29/06 ,  H01L29/786 ,  H01L41/08 ,  H01L41/113 ,  H01L51/00 ,  H01L51/05

Abstract: ACTIVE DEVICES THAT HAVE EITHER A THREAD OR A RIBBON GEOMETRY. THE THREAD GEOMETRY INCLUDES SINGLE THREAD ACTIVE DEVICES (105,170,190) AND MULTIPLE THREAD DEVICES(50,90,100,120,140). SINGLE THREAD DEVICES HAVE A CENTRAL CORE (154,174,194) THAT MAY CONTAIN DIFFERENT MATERIALS DEPENDING UPON WHETHER THE ACTIVE DEVICE IS RESPONSIVE TO ELECTRICAL, LIGHT, MECHANICAL, HEAT, OR CHEMICAL ENERGY. SINGLE THREAD ACTIVE DEVICES INCLUDE FETS, ELECTRO-OPTICAL DEVICES, STRESS TRANSDUCERS, AND THE LIKE. THE ACTIVE DEVICES INCLUDE A SEMICONDUCTOR BODY (158,176,196) THAT FOR THE SINGLE THREAD DEVICES IS A LAYER ABOUT THE CORE OF THE THREAD. FOR THE MULTIPLE THREAD DEVICES, THE SEMICONDUCTOR BODY IS EITHER A LAYER(72,76,78,80) ON ONE OR MORE OF THE THREADS OR AN ELONGATED BODY(110,130) DISPOSED BETWEEN TWO OF THE THREADS. FOR EXAMPLE, A FET IS FORMED OF THREE THREADS, ONE (54,56) OF WHICH CARRIES A GATE INSULATOR LAYER AND A SEMICONDUCTOR LAYER AND THE OTHER TWO (58,60) OF WHICH ARE ELECTRICALLY CONDUCTIVE AND SERVE AS THE SOURCE AND DRAIN. THE SUBSTRATES OR THREADS ARE PREFERABLY FLEXIBLE AND CAN BE FORMED IN A FABRIC.FIGURE 1

公开(公告)号：MY125574A

公开(公告)日：2006-08-30

申请号：MYPI9705378

申请日：1997-11-12

Applicant: IBM

Inventor： ANGELOPOULOS MARIE ,  DIMITRAKOPOULOS CHRISTOS DIMITRIOS ,  FURMAN BRUCE KENNETH ,  GRAHAM TERESITA ORDONEZ ,  LIEN SHUI-CHIH ALAN

IPC: B32B9/04

Abstract: ELECTRONIC DEVICES HAVING PATTERNED ELECTRICALLY CONDUCTIVE POLYMERS PROVIDING ELECTRICAL CONNECTION THERETO AND METHODS OF FABRICATION THEREOF ARE DESCRIBED. LIQUID CRYSTAL DISPLAY CELLS ARE DESCRIBED HAVING AT LEAST ONE OF THE ELECTRODES PROVIDING A BIAS ACROSS THE LIQUID CRYSTAL MATERIAL FORMED FROM A PATTERNED ELECTRICALLY CONDUCTIVE POLYMER (216). THIN FILM TRANSISTORS HAVING PATTERNED ELECTRICALLY CONDUCTIVE POLYMERS AS SOURCE DRAIN AND GATE ELECTRODES (65,106; 66,107;,61, 108) ARE DESCRIBED. LIGHT EMITTING DIODES HAVING ANODE AND COATED REGIONS FORMED FROM PATTERNED ELECTRICALLY CONDUCTIVE POLYMERS ARE DESCRIBED. METHODS OF PATTERNING USING A RESIST MASK; PATTERNING USING A PATTERNED METAL LAYER; PATTERNING THE METAL LAYER USING A RESIST; AND PATTERNING THE ELECTRICALLY CONDUCTIVE POLYMER DIRECTLY TO FORM ELECTRODES AND ANODE AND CATHODE REGIONS (334,340) ARE DESCRIBED.(FIG 12)