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1. (WO2018163893) DISPLAY DEVICE
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Pub. No.: WO/2018/163893 International Application No.: PCT/JP2018/007087
Publication Date: 13.09.2018 International Filing Date: 27.02.2018
IPC:
G02F 1/1335 (2006.01) ,G02F 1/1339 (2006.01) ,G02F 1/1343 (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
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
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
1339
Gaskets; Spacers; Sealing of the cell
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
1343
Electrodes
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
瀬ノ口 雄大 SENOKUCHI Yuta; --
塩飽 義大 SHIOAKU Yoshihiro; --
大橋 範之 OHASHI Noriyuki; --
Agent:
特許業務法人暁合同特許事務所 AKATSUKI UNION PATENT FIRM; 愛知県名古屋市中区栄二丁目1番1号 日土地名古屋ビル5階 5th Floor, Nittochi Nagoya Bldg., 1-1, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008, JP
Priority Data:
2017-04164706.03.2017JP
Title (EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(JA) 表示装置
Abstract:
(EN) A semi-transparent liquid crystal panel 11 comprises: a pair of substrates 12, 13 having an internal space IS therebetween and divided into a display region AA and a non-display region NAA; a plurality of pixels 16 provided in the display region AA; a light shielding part 22 provided on the opposing substrate 12 and blocking light; and a color filter 23 superimposed over the plurality of pixels 16 at the opposing substrate 12 and overlapping the light shielding part 22 toward the internal space IS. The light shielding part 22 includes an interpixel light shielding part 25 interposed between the plurality of pixels 16 in the display region AA, and a peripheral light shielding part 26 provided in the non-display region NAA. The peripheral light shielding part 26 includes: a pixel mark-off part 27 that marks off the pixel 16 located at the outermost end of the display region AA together with the interpixel light shielding part 25; a peripheral light shielding main part 28 provided outside the pixel mark-off part 27; and a recess 29 interposed between the pixel mark-off part 27 and the peripheral light shielding main part 28.
(FR) La présente invention concerne un panneau à cristaux liquides semi-transparent 11 qui comprend : une paire de substrats 12, 13 comportant un espace interne IS entre ceux-ci et divisés en une région d'affichage AA et une région de non-affichage NAA ; une pluralité de pixels 16 disposés dans la région d'affichage AA ; une partie de protection contre la lumière 22 disposée sur le substrat opposé 12 et arrêtant la lumière ; et un filtre coloré 23 superposé sur la pluralité de pixels 16 au niveau du substrat opposé 12 et chevauchant la partie de protection contre la lumière 22 vers l'espace interne IS. La partie de protection contre la lumière 22 comprend une partie de protection contre la lumière interpixel 25 intercalée entre la pluralité de pixels 16 dans la région d'affichage AA, et une partie de protection contre la lumière périphérique 26 disposée dans la région de non-affichage NAA. La partie de protection contre la lumière périphérique 26 comprend : une partie de délimitation de pixel 27 qui délimite le pixel 16 situé à l'extrémité la plus à l'extérieur de la région d'affichage AA conjointement avec la partie de protection contre la lumière interpixel 25 ; une partie principale de protection contre la lumière périphérique 28 disposée à l'extérieur de la partie de délimitation de pixel 27 ; et un évidement 29 intercalé entre la partie de délimitation de pixel 27 et la partie principale de protection contre la lumière périphérique 28.
(JA) 半透過型液晶パネル11は、表示領域AAと非表示領域NAAとに区分されて間に内部空間ISを有する一対の基板12,13と、表示領域AAに配される複数の画素部16と、対向基板12に配されて光を遮る遮光部22と、対向基板12にて複数の画素部16と重畳し遮光部22に対して内部空間IS側に重なるカラーフィルタ23と、を備え、遮光部22は、表示領域AAにて複数の画素部16間に介在する画素間遮光部25と、非表示領域NAAに配される外周側遮光部26と、から構成され、外周側遮光部26が、表示領域AAの最外端に位置する画素部16を画素間遮光部25と共に区画する画素区画部27と、画素区画部27に対して外側に配される外周側遮光本体28と、画素区画部27と外周側遮光本体28との間に介在する凹状部29と、を有する。
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)