FRONT FACE PROTECTIVE PLATE WITH ELECTRODE FOR DISPLAY DEVICE, AND SUBSTRATE USED FOR MANUFACTURE OF FRONT FACE PROTECTIVE PLATE FOR DISPLAY DEVICE

• Main Authors: SUZUKI KOKI, HAYASHIDA YASUNORI
• Format: Patent
• Language: English; Japanese
• Published: 03.08.2015
• Subjects: ADVERTISING; CALCULATING; COMPUTING; COUNTING; 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 DIGITAL DATA PROCESSING; 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

PROBLEM TO BE SOLVED: To provide a front face protective plate for a display device that is excellent in impact resistance and can effectively avoid an increase in resistance of detection electrodes during the use thereof.SOLUTION: A front face protective plate 20 includes a transparent glass substrate 30, a resin layer 40 provided on the transparent glass substrate, and detection electrodes 52 and 57 provided on the resin layer. The detection electrodes are formed by using a transparent conductor. The thickness of the resin layer is 3 nm or more and 200 nm or less. 【課題】耐衝撃性に優れるとともに、その使用中における検出電極の抵抗上昇を効果的に回避することができる表示装置用の前面保護板を提供すること。【解決手段】前面保護板２０は、透明ガラス基材３０と、透明ガラス基材上に設けられた樹脂層４０と、樹脂層上に設けられた検出電極５２，５７と、を備える。検出電極は、透明導電体を用いて形成されている。樹脂層の厚みは、３ｎｍ以上２００ｎｍ以下である。【選択図】図４