DISPLAY AND ARRAY SUBSTRATE

• Main Authors: HIRANO TOMOYASU, OZEKI YOSHITAKA, TAKEUCHI TAKANOBU, ISHIZAKI GOJI, MORIGUCHI KOSHIRO
• Format: Patent
• Language: English; Japanese
• Published: 28.11.2019
• Subjects: ADVERTISING; 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; FREQUENCY-CHANGING; LABELS OR NAME-PLATES; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; SIGNS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

To provide a display and an array substrate that can simplify a manufacturing process.SOLUTION: A display comprises: a first substrate including a base material, a scan line located above the base material, a semiconductor layer, a first inorganic insulating film located between the scan line and the semiconductor layer, a first signal line intersecting the scan line and electrically connected to the semiconductor layer, a second inorganic insulating film having a principal surface connected to the first signal line and located between the semiconductor layer and the first signal line, a capacitance electrode connected to the principal surface, a pixel electrode superimposed on the capacitance electrode, and a third inorganic insulating film covering the first signal line and the capacitance electrode and located respectively between the first signal line and the pixel electrode and between the capacitance electrode and the pixel electrode; a second substrate including a common electrode; and an electrophoretic element located between the pixel electrode and the common electrode.SELECTED DRAWING: Figure 3 【課題】製造工程の簡素化が可能な表示装置及びアレイ基板を提供する。【解決手段】基材と、前記基材の上方に位置する走査線と、半導体層と、前記走査線と前記半導体層との間に位置する第１無機絶縁膜と、前記走査線と交差し前記半導体層と電気的に接続された第１信号線と、前記第１信号線に接する主面を有し前記半導体層と前記第１信号線との間に位置する第２無機絶縁膜と、前記主面に接する容量電極と、前記容量電極に重畳する画素電極と、前記第１信号線及び前記容量電極を覆うとともに前記第１信号線と前記画素電極との間及び前記容量電極と前記画素電極との間にそれぞれ位置する第３無機絶縁膜と、を備えた第１基板と、共通電極を備えた第２基板と、前記画素電極と前記共通電極との間に位置する電気泳動素子と、を備えた表示装置。【選択図】 図３