광학 소자

• Main Authors: IKEDA KOJIRO, KOITO TAKEO, IMAZEKI YOSHIKATSU
• Format: Patent
• Language: Korean
• Published: 06.08.2024
• Subjects: 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; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

광학 소자(10)는, 복수의 액정 셀(100-1, 100-2, 100-3, 100-4)이 적층된 광학 소자이며, 복수의 액정 셀의 각각은, 제1 투명 전극(120-1), 제2 투명 전극(120-2), 제1 패드(190-1), 제2 패드(190-2), 및 제3 패드(190-3)가 마련된 제1 기판(110-1)과, 제3 투명 전극(120-3) 및 제4 투명 전극(120-4)이 마련된 제2 기판(110-2)과, 제1 기판과 제2 기판 사이의 액정층(150)을 포함하고, 복수의 액정 셀의 각각의 제1 패드, 제2 패드, 및 제3 패드는, 각각, 적층 방향으로 연장되는 제1 셀간 도통재(170-1), 제2 셀간 도통재(170-2), 및 제3 셀간 도통재(170-3)와 전기적으로 접속된다. This optical element (10) has a plurality of laminated liquid crystal cells (100-1, 100-2, 100-3, 100-4), each of the liquid crystal cells including: a first substrate (110-1) provided with a first transparent electrode (120-1), a second transparent electrode (120-2), a first pad (190-1), a second pad (190-2), and a third pad (190-3); a second substrate (110-2) provided with a third transparent electrode (120-3) and a fourth transparent electrode (120-4); and a liquid crystal layer (150) between the first substrate and the second substrate. The first pad, the second pad, and third pad of each of the plurality of liquid crystal cells are respectively electrically connected to a first inter-cell conductive material (170-1), a second inter-cell conductive material (170-2), and a third inter-cell conductive material (170-3) each extending in the lamination direction.