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1. (WO2018042711) LIQUID CRYSTAL DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/042711 International Application No.: PCT/JP2017/007313
Publication Date: 08.03.2018 International Filing Date: 27.02.2017
IPC:
G09G 3/36 (2006.01) ,G02F 1/133 (2006.01) ,G09G 3/20 (2006.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34
by control of light from an independent source
36
using liquid crystals
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
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
Applicants: JVC KENWOOD CORPORATION[JP/JP]; 3-12, Moriyacho, Kanagawa-ku, Yokohama-shi, Kanagawa 2210022, JP
Inventors: IWASA Takayuki; JP
Agent: IEIRI Takeshi; JP
Priority Data:
2016-16895131.08.2016JP
Title (EN) LIQUID CRYSTAL DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES
(JA) 液晶表示装置
Abstract:
(EN) A liquid crystal display device (10) according to an embodiment includes: a plurality of pixels (12) arranged in a matrix and displaying an image having a gradation level created by a combination of a plurality of pieces of one-bit subframe data for each frame; n latch circuits (164) for supplying subframe data to each of n pixels (12) in a line selected as a line to which data is to be written from among the plurality of pixels (12); and a timing adjustment circuit for adjusting each of the times the subframe data is supplied from the n latch circuits (164) to the n pixels (12).
(FR) L'invention concerne, selon un mode de réalisation, un dispositif (10) d'affichage à cristaux liquides comprenant: une pluralité de pixels (12) agencés en une matrice et affichant une image qui présente un niveau de gradation créé par une combinaison d'une pluralité de fragments de données de sous-trame à un seul bit pour chaque trame; n circuits (164) à verrouillage servant à fournir des données de sous-trame à chacun des n pixels (12) dans une ligne sélectionnée en tant que ligne dans laquelle des données doivent être écrites parmi la pluralité de pixels (12); et un circuit de réglage de synchronisation servant à régler chacun des instants où les données de sous-trame sont fournies des n circuits (164) à verrouillage aux n pixels (12).
(JA) 一実施の形態によれば、液晶表示装置(10)は、1フレーム毎に複数の1ビットのサブフレームデータを組み合わせた階調レベルの画像を表示する、マトリックス状に設けられた複数の画素(12)と、複数の画素(12)のうちデータ書き込み対象として選択された行のn個の画素(12)のそれぞれに対してサブフレームデータを供給するn個のラッチ回路(164)と、n個のラッチ回路(164)からn個の画素(12)へのサブフレームデータのそれぞれの供給タイミングを調整するタイミング調整回路と、を備える。
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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, 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)