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1. (WO2019031298) DISPLAY PANEL
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031298 International Application No.: PCT/JP2018/028545
Publication Date: 14.02.2019 International Filing Date: 31.07.2018
IPC:
G02F 1/1345 (2006.01) ,G02F 1/1333 (2006.01) ,G02F 1/1343 (2006.01) ,G02F 1/1368 (2006.01) ,G06F 3/041 (2006.01) ,G06F 3/044 (2006.01) ,G09F 9/30 (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
1345
Conductors connecting electrodes to cell terminals
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
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
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
136
Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362
Active matrix addressed cells
1368
in which the switching element is a three-electrode device
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044
by capacitive means
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30
in which the desired character or characters are formed by combining individual elements
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:
吉田 昌弘 YOSHIDA Masahiro; --
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:
2017-15247507.08.2017JP
Title (EN) DISPLAY PANEL
(FR) PANNEAU D'AFFICHAGE
(JA) 表示パネル
Abstract:
(EN) This display panel is characterized by being provided with: a plurality of position detection electrodes 27 that form common electrodes 19 which are disposed so as to be superimposed over a plurality of pixel electrodes 16 disposed in a display region AA; a driver 25 that is disposed in one portion A1 of a pair of portions which are disposed in a non-display region NAA so as to sandwich the display region AA, and that is capable of supplying a common signal to the position detection electrodes 27; a first trunk wiring 31 which is disposed in said one portion A1 and to which a common signal is supplied; a second trunk wiring 32 disposed in the other portion A2; a first wiring 35 that is disposed so as to pass through the display region AA, that connects between the driver 25 and the second trunk wiring 32, and that is connected, at a midpoint in the extension direction thereof, to the position detection electrodes 27; and a plurality of second wirings 42 that are disposed so as to pass through the display region AA and disposed on the same layer as the first wiring 35, and that connect between the first trunk wiring 31 and the second trunk wiring 32.
(FR) L'invention concerne un panneau d'affichage caractérisé en ce qu'il comprend : une pluralité d'électrodes de détection de position (27), qui forment des électrodes communes (19) qui sont disposées de façon à être superposées sur une pluralité d'électrodes de pixels (16), disposées dans une région d'affichage (AA) ; un pilote (25), qui est disposé dans une partie (A1) d'une paire de parties qui sont disposées dans une région de non-affichage (NAA), de façon à intercaler la région d'affichage (AA), et qui est susceptible de conduire un signal commun aux électrodes de détection de position (27) ; un premier câblage de jonction (31), qui est disposé dans ladite partie (A1) et auquel un signal commun est conduit ; un second câblage de jonction (32), disposé dans l'autre partie (A2) ; un premier câblage (35), qui est disposé de manière à traverser la région d'affichage (AA), qui se connecte entre le pilote (25) et le second câblage de jonction (32), et qui est connecté, au niveau d'un point médian situé dans la direction d'extension de ce dernier, aux électrodes de détection de position (27) ; et une pluralité de seconds câblages (42), qui sont disposés de manière à passer à travers la région d'affichage (AA) et disposés sur la même couche que le premier câblage (35), et qui se connectent entre le premier câblage de jonction (31) et le second câblage de jonction (32).
(JA) 表示領域AAに配される複数の画素電極16に対して重畳する形で配される共通電極19を構成する複数の位置検出電極27と、非表示領域NAAにおいて、表示領域AAを挟む形で配された一対の部分のうち一方の部分A1に配され、位置検出電極27に対して共通信号を供給することが可能なドライバ25と、一方の部分A1に配されると共に共通信号が供給される第1幹配線31と、他方の部分A2に配される第2幹配線32と、表示領域AAを通過する形で配され、ドライバ25と第2幹配線32とを接続し、延設方向の中間部において位置検出電極27に接続される第1配線35と、表示領域AAを通過する形で配されると共に第1配線35と同じ層に配され、第1幹配線31と第2幹配線32とを接続する複数の第2配線42と、を備えることに特徴を有する。
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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 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)