Method for manufacturing display device, display device, display module, and electronic apparatus

• Main Authors: OHNO, MASAKATSU, ADACHI, HIROKI, GOTO, NAOTO, YASUMOTO, SEIJI
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2018
• 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

Provided is a method for manufacturing a display device having a small power consumption. This method for manufacturing a display device has: a step for forming, on a substrate, a first layer using a material containing a resin or a resin precursor; a step for forming, in the first layer, a first region, and a second region having a thickness smaller than that of the first region; a step for forming, by performing first heating treatment to the first layer, while flowing an oxygen-containing gas to the first layer, a first resin layer having the first region and the second region having the thickness smaller than that of the first region; a step for forming, on the first resin layer, a display-element-containing layer to be peeled; and a step for separating the layer to be peeled and the substrate from each other. The step for forming the layer to be peeled includes a step for forming a conductive layer at a position overlapping the second region, said position being on the first resin layer, and the method a