Display device and production method for same

• Main Authors: NAKATA, YUKINOBU, HARA, YOSHIHITO
• Format: Patent
• Language: Chinese; English
• Published: 16.10.2012
• 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 SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

A display region in an active matrix substrate wherein are disposed: an interlayer insulating membrane comprising a photosensitive organic insulating membrane; an insulating membrane different from the interlayer insulating membrane; and a plurality of pixel electrodes formed on the surface of the interlayer insulating membrane. A lead wire leading from the display region is formed within a non-display region of the active matrix. In a seal member formation region, the interlayer insulating membrane is removed, the insulating membrane is disposed so as to cover part of the lead wire, and the seal member is formed directly on the surface of the insulating membrane.