DISPLAY DEVICE PRODUCTION METHOD

• Main Authors: NISHIZAWA SHIGEKI, KATAYAMA MASAKAZU, YAGUMA KENTARO, TAKAYOSHI WAKANA, HIRAISHI KATSUFUMI, SUTO YOSHIKI
• Format: Patent
• Language: English; Korean
• Published: 10.03.2020
• Subjects: ADVERTISING; BASIC ELECTRIC ELEMENTS; 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; DISPLAYING; EDUCATION; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; TRANSPORTING

본 발명은 미리 지지체와 일체화된 수지 기재에 대해서 소정의 표시부를 형성한 후, 지지체로부터 수지 기재를 용이하게 분리할 수 있고, 표시 장치를 간편하게 얻을 수 있는 표시 장치의 제조 방법을 제공하는 것을 목적으로 한다. 본 발명은 제 1 수지층(7)과 제 2 수지층(8)이 지지체(1) 상에 적층된 상태에서 제 2 수지층 상에 소정의 표시부(4)를 형성하고, 그 후 제 1 수지층과 제 2 수지층의 경계면에서 분리해서 제 2 수지층으로 이루어지는 수지 기재 상에 표시부를 구비한 표시 장치를 얻는 것을 특징으로 하는 표시 장치의 제조 방법이다. The purpose of the present invention is to provide a display device production method wherein, after a prescribed display part has been formed on a resin substrate, which is integrated with a backing layer in advance, the resin substrate can easily be separated from the backing layer, enabling a display device to easily be obtained. The present invention is a display device production method characterized in that, in a state in which a first resin layer (7) and the second resin layer (8) are laminated on a backing layer (1), a prescribed display part (4) is formed on the second resin layer, and the first resin layer and the second resin layer are then separated at the interface thereof so as to provide a display device in which the display part is provided on a resin substrate comprising the second resin layer.