Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017110077) REFLECTIVE DISPLAY PANEL AND PRODUCTION METHOD THEREFOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110077 International Application No.: PCT/JP2016/005169
Publication Date: 29.06.2017 International Filing Date: 16.12.2016
IPC:
G02F 1/167 (2006.01) ,G02B 5/20 (2006.01) ,G02F 1/1335 (2006.01)
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
167
based on electrophoresis
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO., LTD. [JP/JP]; 東京都台東区台東1丁目5番1号 1-5-1, Taito, Taito-ku, Tokyo 1100016, JP
Inventors:
鶴田 知子 TSURUDA, Tomoko; --
小橋 康裕 KOBASHI, Yasuhiro; --
Agent:
特許業務法人 小笠原特許事務所 OGASAWARA PATENT OFFICE; 大阪府吹田市江坂町1丁目23番101号 大同生命江坂ビル13階 Daido-Seimei Esaka Bldg., 13th Floor, 1-23-101, Esakacho, Suita-shi, Osaka 5640063, JP
Priority Data:
2015-25037422.12.2015JP
Title (EN) REFLECTIVE DISPLAY PANEL AND PRODUCTION METHOD THEREFOR
(FR) PANNEAU D'AFFICHAGE RÉFLÉCHISSANT ET SON PROCÉDÉ DE FABRICATION
(JA) 反射型表示パネル及びその製造方法
Abstract:
(EN) The present invention eliminates color change that is caused by light irradiation and that has been a problem associated with the use of a pigment having a phthalocyanine skeleton when producing a reflective display panel through a process with relatively less load of light and heat, and provides a highly reliable reflective display panel and a method for producing same. The reflective display panel according to the present invention at least has, in this order: a substrate (10); a first electrode layer (11); a reflective display layer (13); a second electrode layer (14); a base material (15); and an ink fixation layer (16), wherein the ink fixation layer (16) has a plurality of coloring parts (17), which are arranged in correspondence to drive units of the first electrode layer (11), and all or part of the plurality of the coloring parts (17) contain a pigment having a phthalocyanine skeleton and a binder resin not having an amino group within the molecular skeleton thereof.
(FR) L'invention élimine le changement de couleur provoqué par un rayonnement lumineux qui est un problème associé à l'emploi d'un pigment ayant un squelette phtalocyanine lors de la production d'un panneau d'affichage réfléchissant par un processus avec une charge lumineuse et thermique relativement moindre et fournit un panneau d'affichage réfléchissant de fiabilité élevée et un procédé pour sa production. Le panneau d'affichage réfléchissant selon l'invention possède au moins, dans cet ordre : un substrat (10) ; une première couche d'électrode (11) ; une couche d'affichage réfléchissante (13) ; une seconde couche d'électrode (14) ; un matériau de base (15) ; et une couche de fixation d'encre (16), la couche de fixation d'encre (16) possédant une pluralité de parties de coloration (17) qui sont disposées en correspondance avec des unités d'entraînement de la première couche d'électrode (11) et tout ou partie de la pluralité des parties de coloration (17) contenant un pigment ayant un squelette phtalocyanine et une résine liante n'ayant pas de groupe amino dans son squelette moléculaire.
(JA) 本発明は、比較的熱や光の負荷の小さいプロセスを有する反射型表示パネルの製造において、フタロシアニン骨格を有する顔料を用いる際に問題であった光照射による色変化を解消し、信頼性の高い反射型表示パネル及びその製造方法を提供する。 本発明の反射型表示パネルは、少なくとも基板(10)、第1の電極層(11)、反射表示層(13)、第2の電極層(14)、基材(15)、及びインク定着層(16)をこの順に有する反射型表示パネルであって、インク定着層(16)が複数の着色部(17)を有し、第1の電極層(11)の駆動単位に対応して着色部(17)が配置され、複数の着色部(17)の全部もしく は一部がフタロシアニン骨格を有する顔料及び分子骨格内にアミノ基を持たないバインダー樹脂を含有する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)