OPTICAL PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME

• Main Authors: NOH, Jin Mi, LEE, Jun, LEE, Jong Sik
• Format: Patent
• Language: English; French; Korean
• Published: 21.09.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; 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; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

An optical path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; a light conversion unit disposed between the first electrode and the second electrode; a connection electrode including a first connection electrode formed by exposing the first electrode and a second connection electrode formed by exposing the second electrode; and a printed circuit board electrically connected to the first connection electrode and the second connection electrode, wherein an adhesive layer is disposed between the connection electrode and the printed circuit board, wherein the adhesive layer includes an isotropic conductive adhesive layer. Un élément de commande de trajet optique selon un mode de réalisation comprend : un premier substrat ; une première électrode disposée sur le premier substrat ; un second substrat disposé sur le premier substrat ; une seconde électrode disposée sous le second substrat ; une unité de conversion de lumière disposée entre la première électrode et la seconde électrode ; une électrode de connexion comprenant une première électrode de connexion formée par exposition de la première électrode et une seconde électrode de connexion formée par exposition de la seconde électrode ; et une carte de circuit imprimé connectée électriquement à la première électrode de connexion et à la seconde électrode de connexion, une couche adhésive étant disposée entre l'électrode de connexion et la carte de circuit imprimé, la couche adhésive comprenant une couche adhésive conductrice isotrope. 실시예에 따른 광 경로 제어 부재는, 제 1 기판; 상기 제 1 기판 상에 배치되는 제 1 전극; 상기 제 1 기판 상에 배치되는 제 2 기판; 상기 제 2 기판 하에 배치되는 제 2 전극; 상기 제 1 전극 및 상기 제 2 전극 사이에 배치되는 광 변환부; 상기 제 1 전극이 노출되어 형성되는 제 1 연결 전극 및 상기 제 2 전극이 노출되어 형성되는 제 2 연결 전극을 포함하는 연결 전극; 및 상기 제 1 연결 전극 및 상기 제 2 연결 전극과 전기적으로 연결되는 인쇄회로기판을 포함하고, 상기 연결 전극과 상기 인쇄회로기판 사이에는 접착층이 배치되고, 상기 접착층은 등방성 전도성 접착층을 포함한다.