BRPI0516689A - dispositivos, métodos e sistemas de direcionamento de visores - Google Patents

dispositivos, métodos e sistemas de direcionamento de visores

Info

Publication number
BRPI0516689A
BRPI0516689A BRPI0516689-6A BRPI0516689A BRPI0516689A BR PI0516689 A BRPI0516689 A BR PI0516689A BR PI0516689 A BRPI0516689 A BR PI0516689A BR PI0516689 A BRPI0516689 A BR PI0516689A
Authority
BR
Brazil
Prior art keywords
systems
methods
display
cell
targeting devices
Prior art date
Application number
BRPI0516689-6A
Other languages
English (en)
Inventor
Stuart Norton
Pinter Gabor
David Mulroy
Nikolaos Vlachopoulos
Original Assignee
Ntera 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 Ntera Ltd filed Critical Ntera Ltd
Publication of BRPI0516689A publication Critical patent/BRPI0516689A/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
    • G09G3/38—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 electrochromic devices
    • 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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G09G3/19—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source using electrochromic devices
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/0275—Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current
    • 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
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
    • 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
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

Dispositivos, métodos e sistemas de direcionamento de visores. São descritos dispositivos, métodos e sistemas de controle de células de visor eletrocrómico. Dispositivo é conectado a cada célula do visor a ser controlado para dirigir cada célula conforme estado de carga associado à célula; e para fornecer característica de célula selecionada para sensor. O dispositivo pode operar em modo de verificação e de programação. Em modo de verificação, o dispositivo determina a característica de célula selecionada; e, em modo de programação, o dispositivo define o estado de carga das células. Métodos e sistemas de controle de elementos de visor são também descritos de forma geral, em que sinal de direcionamento variável (tal como sinal de dente de serra) é aplicado ao elemento de visor para aumentar a transferência de carga sobre a que ocorreria utilizando sinal de direcionamento constante.
BRPI0516689-6A 2004-11-11 2005-11-09 dispositivos, métodos e sistemas de direcionamento de visores BRPI0516689A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04394068A EP1657706A1 (en) 2004-11-11 2004-11-11 Display driver
PCT/IE2005/000127 WO2006051516A2 (en) 2004-11-11 2005-11-09 Display driver

Publications (1)

Publication Number Publication Date
BRPI0516689A true BRPI0516689A (pt) 2008-09-16

Family

ID=34932010

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516689-6A BRPI0516689A (pt) 2004-11-11 2005-11-09 dispositivos, métodos e sistemas de direcionamento de visores

Country Status (9)

Country Link
EP (2) EP1657706A1 (pt)
JP (1) JP2008532055A (pt)
KR (1) KR20070085972A (pt)
CN (1) CN101103389A (pt)
AU (1) AU2005303356A1 (pt)
BR (1) BRPI0516689A (pt)
CA (1) CA2587367A1 (pt)
IL (1) IL183130A0 (pt)
WO (1) WO2006051516A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100039410A1 (en) * 2006-10-12 2010-02-18 Ntera, Inc. Distributed display apparatus
JP5790403B2 (ja) 2010-12-07 2015-10-07 株式会社リコー エレクトロクロミック表示装置
JP2016218358A (ja) * 2015-05-25 2016-12-22 株式会社リコー エレクトロクロミック素子の駆動方法及びエレクトロクロミック素子
KR102079344B1 (ko) * 2018-11-26 2020-04-13 (주)미경테크 전기 변색 거울 제어 장치
CN111930267B (zh) * 2020-09-18 2021-02-12 深圳市汇顶科技股份有限公司 触控芯片、打码方法和电子设备
WO2022056809A1 (zh) 2020-09-18 2022-03-24 深圳市汇顶科技股份有限公司 触控芯片、打码方法和电子设备
CN114690505B (zh) * 2020-12-30 2024-01-30 北京小米移动软件有限公司 移动终端及其控制方法
CN113641211B (zh) * 2021-08-13 2023-06-30 艾尔普仪表科技(芜湖)有限公司 一种电流输出型函数信号发生器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179335A (ja) * 1987-01-20 1988-07-23 Hitachi Maxell Ltd エレクトロクロミツク表示装置
US5220317A (en) * 1990-12-11 1993-06-15 Donnelly Corporation Electrochromic device capable of prolonged coloration
US5973819A (en) * 1998-09-21 1999-10-26 Ppg Industries Ohio, Inc. Method and apparatus for controlling an electrochromic device

Also Published As

Publication number Publication date
IL183130A0 (en) 2007-09-20
JP2008532055A (ja) 2008-08-14
WO2006051516A3 (en) 2007-01-25
EP1812925A2 (en) 2007-08-01
AU2005303356A1 (en) 2006-05-18
EP1657706A1 (en) 2006-05-17
KR20070085972A (ko) 2007-08-27
WO2006051516A2 (en) 2006-05-18
CN101103389A (zh) 2008-01-09
CA2587367A1 (en) 2006-05-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A E 6A 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 2160 DE 29/05/2012.