BRPI0700135A - equipamento de exibição de imagem de campos em forma seqüencial, método de acionamento de um equipamento de exibição de imagem de campos em forma seqüencial usando uma pluralidade de fontes de luz de cor única - Google Patents

equipamento de exibição de imagem de campos em forma seqüencial, método de acionamento de um equipamento de exibição de imagem de campos em forma seqüencial usando uma pluralidade de fontes de luz de cor única

Info

Publication number
BRPI0700135A
BRPI0700135A BRPI0700135-5A BRPI0700135A BRPI0700135A BR PI0700135 A BRPI0700135 A BR PI0700135A BR PI0700135 A BRPI0700135 A BR PI0700135A BR PI0700135 A BRPI0700135 A BR PI0700135A
Authority
BR
Brazil
Prior art keywords
image display
display equipment
light sources
field image
single color
Prior art date
Application number
BRPI0700135-5A
Other languages
English (en)
Inventor
Hyun-Seung Cho
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BRPI0700135A publication Critical patent/BRPI0700135A/pt

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/3413—Details of control of colour illumination sources
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes 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 no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0235—Field-sequential colour display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0633—Adjustment of display parameters for control of overall brightness by amplitude modulation of the brightness of the illumination source

Abstract

EQUIPAMENTO DE EXIBIçãO DE IMAGEM DE CAMPOS EM FORMA SEQüENCIAL, MéTODO DE ACIONAMENTO DE UM EQUIPAMENTO DE EXIBIçãO DE IMAGEM DE CAMPOS EM FORMA SEQüENCIAL USANDO UMA PLURALIDADE DE FONTES DE LUZ DE COR úNICA. São providos um equipamento de exibição de imagem de campos em forma seqüencial que reduz a tremulação de imagens e um método para o seu acionamento. O equipamento de exibição de imagem de campos em forma seqüencial, que utiliza uma pluralidade de fontes de luz de cor única, inclui: uma unidade analisadora de imagens que divide os quadros de um sinal de imagem na forma de campos, por meio do que o número de campos é maior que o número das cores das fontes de luz de cor única; um painel de exibição de imagens que exibe os campos de modo seqüencial; e uma unidade de fonte de luz compreendendo a pluralidade de fontes de luz de cor única as quais são independentemente acionadas ou acionadas com outras fontes de luz a fim de fornecer luzes correspondentes aos componentes de cor dos campos para o painel de exibição de imagens, onde a freqüência média de acionamento das fontes de luz de cor única é maior que uma velocidade de quadros.
BRPI0700135-5A 2006-02-02 2007-01-29 equipamento de exibição de imagem de campos em forma seqüencial, método de acionamento de um equipamento de exibição de imagem de campos em forma seqüencial usando uma pluralidade de fontes de luz de cor única BRPI0700135A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76435506P 2006-02-02 2006-02-02
KR1020060038860A KR101227602B1 (ko) 2006-02-02 2006-04-28 필드 순차형 영상 표시 장치 및 그 구동 방법

Publications (1)

Publication Number Publication Date
BRPI0700135A true BRPI0700135A (pt) 2008-09-16

Family

ID=38600145

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700135-5A BRPI0700135A (pt) 2006-02-02 2007-01-29 equipamento de exibição de imagem de campos em forma seqüencial, método de acionamento de um equipamento de exibição de imagem de campos em forma seqüencial usando uma pluralidade de fontes de luz de cor única

Country Status (7)

Country Link
US (1) US8493417B2 (pt)
EP (1) EP1816636A1 (pt)
JP (1) JP5059434B2 (pt)
KR (1) KR101227602B1 (pt)
CN (1) CN100573290C (pt)
BR (1) BRPI0700135A (pt)
MX (1) MX2007001224A (pt)

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CN102629450A (zh) * 2007-11-01 2012-08-08 友达光电股份有限公司 背光源驱动方法
US9591293B2 (en) * 2008-07-22 2017-03-07 Nokia Technologies Oy Stereoscopic field sequential colour display control
TWI397047B (zh) * 2008-08-13 2013-05-21 Chunghwa Picture Tubes Ltd 驅動裝置、驅動方法及使用其之液晶顯示器
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KR101891971B1 (ko) 2011-09-06 2018-10-01 삼성디스플레이 주식회사 표시 장치 및 그것의 구동 방법
CN103782335A (zh) * 2011-09-12 2014-05-07 Tp视觉控股有限公司 色序显示器的驱动
JP2015092202A (ja) 2012-02-22 2015-05-14 シャープ株式会社 表示装置およびその駆動方法
TWI457904B (zh) * 2012-04-20 2014-10-21 Hung Ta Liu 用於顯示器的顯示控制方法
CN102855857B (zh) * 2012-09-03 2014-06-04 福建华映显示科技有限公司 色序型液晶显示器的色彩显示方法
CN103680428A (zh) * 2012-09-12 2014-03-26 群康科技(深圳)有限公司 显示装置
TWI497185B (zh) * 2012-09-12 2015-08-21 Innocom Tech Shenzhen Co Ltd 顯示裝置
KR102070657B1 (ko) * 2012-12-03 2020-01-30 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
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CN103345908B (zh) * 2013-07-19 2018-05-29 深圳市长江力伟股份有限公司 一种硅基液晶场时序彩色显示方法和系统
US9966014B2 (en) 2013-11-13 2018-05-08 Sharp Kabushiki Kaisha Field sequential liquid crystal display device and method of driving same
KR102335182B1 (ko) * 2014-01-03 2021-12-03 삼성전자주식회사 디스플레이 장치 및 그 제어 방법
KR102174357B1 (ko) * 2014-01-09 2020-11-05 삼성디스플레이 주식회사 표시 장치 및 이의 구동 방법
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Also Published As

Publication number Publication date
EP1816636A1 (en) 2007-08-08
MX2007001224A (es) 2008-11-18
KR20070079549A (ko) 2007-08-07
CN101075055A (zh) 2007-11-21
US8493417B2 (en) 2013-07-23
CN100573290C (zh) 2009-12-23
JP5059434B2 (ja) 2012-10-24
KR101227602B1 (ko) 2013-01-29
JP2007206698A (ja) 2007-08-16
US20070176943A1 (en) 2007-08-02

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.