COLORED ELECTROPHORETIC DISPLAYS

• Main Authors: KRUSE J. RYAN, BULL STEPHEN, SLOMINSKI LUKE M, YEZEK LEE, HERB CRAIG, LADAVAC KOSTA, PAOLINI JR. RICHARD J, TELFER STEPHEN, BOUCHARD ALAIN, LATTES ANA L, MILLER DAVID DARRELL, REGAN MICHAEL THOMAS, CROUNSE KENNETH R, MORRISON JENNIFER M, HOOGEBOOM CHRISTOPHER L, FEICK JASON D
• Format: Patent
• Language: English; Korean
• Published: 26.01.2016
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

전기영동 매질 (800; 1000; 1100) 은 유체 (806) 및 상기 유체 (806) 에 배치된 적어도 제 1 종의 입자들 (804; 1004; 1104) 을 포함한다. 제 1 어드레싱 임펄스는 매질 (800; 1000; 1100) 에 인가되는 경우, 제 1 종의 입자들 (804; 1004; 1104) 이 전계에 대해 일 방향으로 이동하지만, 제 1 어드레싱 임펄스보다 더 크지만 동일한 극성을 갖는 제 2 어드레싱 임펄스가 매질 (800; 1000; 1100) 에 인가되는 경우, 제 1 종의 입자들 (804; 1004; 1104) 은 전계에 대해 반대 방향으로 이동한다. An electrophoretic display comprising a fluid including a first species of particles and a charge control agent disposed between first and second electrodes. When a first addressing impulse have an electrical polarity is applied to the medium, the first species of particles move in one direction relative to the electric field, but when a second addressing impulse, larger than the first addressing impulse but having the same electrical polarity, is applied to the medium, the first species of particles move in the opposed direction relative to the electric field.