ES2632288T3 - Dispositivo de visualización y procedimiento para su accionamiento - Google Patents
Dispositivo de visualización y procedimiento para su accionamiento Download PDFInfo
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- ES2632288T3 ES2632288T3 ES15200162.4T ES15200162T ES2632288T3 ES 2632288 T3 ES2632288 T3 ES 2632288T3 ES 15200162 T ES15200162 T ES 15200162T ES 2632288 T3 ES2632288 T3 ES 2632288T3
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- 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
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- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3258—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element
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- 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
- G09G3/22—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 using controlled light sources
- G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
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- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- 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
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- 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
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
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- 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
- G09G3/3696—Generation of voltages supplied to electrode drivers
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- 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
- G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
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- 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
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
- G09G2310/063—Waveforms for resetting the whole screen at once
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- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
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- 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
- G09G2320/0257—Reduction of after-image effects
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/027—Arrangements or methods related to powering off a display
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plasma & Fusion (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Dispositivo de visualización, que comprende: un panel (150) de visualización configurado para mostrar una imagen; un controlador (130) de puerta configurado para suministrar una señal de puerta al panel (150) de visualización; un controlador (140) de datos configurado para suministrar una señal de datos al panel (150) de visualización; y una unidad (180) de suministro de energía configurada para generar y emitir una tensión a suministrar al controlador (130) de puerta y al controlador (140) de datos sobre la base de una tensión de entrada (Vin), para generar una tensión en un periodo de conmutación ficticia (ES) en la que se mantiene una señal de conmutación (SWS) que genera una alta tensión de puerta (VGH) durante un tiempo predeterminado, incluso después de que la tensión de entrada (Vin) sea reducida al nivel de bloqueo de tensión baja, UVLO, o menor debido a la desconexión, en el que la unidad (180) de suministro de energía comprende: una unidad de circuito UVLO configurada para controlar si la tensión de entrada (Vin) se reduce a un nivel de UVLO o menor y para mantener la operación de conmutación de un primer transistor de conmutación (SWA) durante el tiempo predeterminado, un primer generador de tensión de fuente de alimentación configurado para generar y emitir una primera tensión de fuente de alimentación (VDD) basada en la tensión de entrada (Vin); y un generador de alta tensión de puerta comprende el primer transistor de conmutación (SWA) y está configurado para generar y para emitir la alta tensión de puerta (VGH), en el que el generador de alta tensión de puerta comprende un accionador de tensión de puerta (GD) configurado para emitir la señal de conmutación (SWS) para corresponder a una señal (DSS) transferida desde la unidad de circuito UVLO y el primer transistor de conmutación (SWA) está configurado para generar la alta tensión de puerta (VGH) en el periodo de conmutación ficticia (ES) para corresponder a la señal de conmutación (SWS), en el que el controlador de tensión de puerta (GD) comprende además una unidad de compensación de tensión de puerta (PGD) configurada para compensar un nivel para generar la alta tensión de puerta (VGH) con la primera tensión de fuente de alimentación (VDD) o la puerta de alta tensión (VGH) en el que la unidad de compensación de tensión de puerta (PGD) comprende: una unidad de circuito de comparación (OP) que tiene un terminal no inversor conectado a una línea de referencia a la que se suministra una tensión de referencia (VREF), un terminal inversor conectado a un nodo entre una primera resistencia (R1) y un primer terminal de una segunda resistencia (R2), y un terminal de salida conectado a un electrodo de puerta de un transistor de compensación de tensión (TV); teniendo el transistor de compensación de tensión (TV) un primer electrodo conectado al cátodo de un primer diodo (DA) y un segundo electrodo conectado al otro terminal de la primera resistencia (R1) y un terminal de fuente de alimentación del controlador de tensión de puerta (GD); teniendo el primer diodo (DA) un electrodo de ánodo conectado a una línea de tensión que suministra la primera tensión de fuente de alimentación (VDD) o la alta tensión de puerta (VGH); y teniendo la segunda resistencia (R2) el otro extremo conectado a una línea de tensión de bajo potencial a conectado a una línea de tensión de bajo potencial a la que se suministra una tensión potencial baja (GND).
Description
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VGH como potencia y el GD suministra una tensión que puede realizar de forma estable la conmutación de refuerzo durante un tiempo predeterminado a un terminal de fuente de alimentación del GD basado en la primera tensión de fuente de energía VDD o la alta tensión de puerta VGH.
El PGD incluye una unidad de circuito de comparación (unidad OP de circuito de amplificador) (OP), un primer diodo DA, un transistor de compensación de tensión (TV), una primera resistencia (R1) y una segunda resistencia (R2).
En la OP, se conecta un terminal no inversor (+) a una línea de referencia a la que se suministra una tensión de referencia VREF, se conecta un terminal inversor (-) a un nodo entre la R1 y la R2 y un terminal de salida está conectado al TV. La OP compara una tensión de referencia VREF prefijada y una tensión de un terminal de salida del mismo, y cuando una tensión para suministrar a un terminal de fuente de alimentación del GD es insuficiente, la OP opera para emitir una primera tensión de fuente de alimentación VDD o una alta tensión de puerta VGH.
En el TV, un electrodo de puerta está conectado a la OP, un primer electrodo está conectado al otro extremo del primer diodo DA, y un segundo electrodo está conectado a un extremo de la R1. El segundo electrodo del TV se convierte en un terminal de salida que emite una salida de tensión desde el PGD y está conectado a un terminal de fuente de alimentación del GD.
En el primer diodo DA, un electrodo de ánodo está conectado a una línea de tensión que suministra una primera tensión de fuente de alimentación VDD o una alta tensión de puerta VGH, y un electrodo de cátodo está conectado a un primer electrodo del televisor. En la R1, un extremo del mismo está conectado a un segundo electrodo del TV y el otro extremo del mismo está conectado a un extremo de la R2. En la R2, un extremo del mismo está conectado al otro extremo de la R1 y un terminal inversor (-) del OP, y el otro extremo del mismo está conectado a una línea de bajo potencial de tensión a la cual se suministra una baja tensión potencial GND.
En un segundo diodo DA, un electrodo de ánodo está conectado a una línea de tensión de entrada a la que se suministra una tensión de entrada Vin y un electrodo de cátodo está conectado a un terminal de salida del PGD. El segundo diodo DA realiza una función de prevención de colisión entre una tensión de entrada Vin y una primera tensión de fuente de alimentación VDD o una salida de alta tensión de puerta VGH a través de un terminal de salida del PGD. Sin embargo, el segundo diodo DA puede ser reemplazado por otro elemento o circuito pasivo.
En un segundo ejemplo de realización de la presente invención, se ha descrito como ejemplo la generación y salida de una alta tensión de puerta VGH basada en una tensión de entrada Vin o una primera tensión de fuente de alimentación VDD para un periodo de conmutación ficticia. Sin embargo, esta es una realización ejemplar y una unidad de suministro de energía detecta una tensión de entrada Vin, una primera tensión de fuente de alimentación VDD, u otra tensión de alto potencial a través de una unidad de detección de tensión durante un periodo de conmutación ficticia y determina un nivel de la misma y puede generar y emitir temporalmente una alta tensión de puerta VGH utilizando una tensión de un nivel más alto entre ellos.
Esto puede ser utilizado cuando una tensión de fuente para convertir a una alta tensión de puerta VGH no es suficiente. En este caso, en el interior de la unidad de suministro de energía, se incluye además una unidad de detección de tensión que puede detectar y comparar una tensión de entrada o una tensión de salida.
Tercer ejemplo de realización
La figura 7 es un diagrama de forma de onda que ilustra un procedimiento de accionamiento de un dispositivo de acuerdo con una tercera realización ejemplar de la presente invención; la figura 8 es un diagrama que ilustra una configuración de circuito de una parte de una unidad de suministro de energía de acuerdo con una tercera realización ejemplar de la presente invención, y las figuras 9 y 10 son gráficos que ilustran un efecto de acuerdo con un tercer ejemplo de realización de la presente invención.
Como se muestra en las figuras 7 y 8, en un dispositivo de visualización de acuerdo con una tercera realización ejemplar de la presente invención, incluso después de que una entrada de entrada Vin de entrada a una unidad 180 de suministro de energía caiga a un nivel de un bloqueo por subtensión (en adelante UVLO) o menor debido a la desconexión, se produce un impulso de descarga que descarga un panel 150 de visualización. En la figura 7, VGH significa una puerta de alta tensión, y SWS significa una señal de conmutación (se describe una descripción relacionada con la misma con referencia a la primera realización ejemplar).
Una entrada de tensión de entrada Vin a la unidad 180 de suministro de energía se deja caer a un nivel de bloqueo bajo tensión (a continuación, UVLO) o menor debido a la desconexión. En este caso, una unidad de circuito UVLO emite una señal de bloqueo (UVLO-Lock) cambiada de una señal lógica baja a una señal alta lógica. Cuando se emite una señal de bloqueo (UVLO-Lock) de alta lógica desde la unidad UVLO de circuito, la unidad de circuito UVLO se encuentra en un estado al que se aplica UVLO. En este caso, una salida de tensión de la unidad 180 de suministro de energía se elimina con descarga.
Cuando se aplica UVLO a la unidad 180 de suministro de energía debido a la desconexión, la unidad 180 de suministro de energía cambia un impulso de descarga que descarga (descargando una tensión de salida) un terminal de salida de la misma desde una señal lógica baja a una señal lógica alta. Es decir, la unidad 180 de
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Claims (1)
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imagen1 imagen2
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR20140188924 | 2014-12-24 | ||
KR1020140188924A KR102276246B1 (ko) | 2014-12-24 | 2014-12-24 | 표시장치 및 이의 구동방법 |
Publications (1)
Publication Number | Publication Date |
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ES2632288T3 true ES2632288T3 (es) | 2017-09-12 |
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Application Number | Title | Priority Date | Filing Date |
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ES15200162.4T Active ES2632288T3 (es) | 2014-12-24 | 2015-12-15 | Dispositivo de visualización y procedimiento para su accionamiento |
Country Status (6)
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US (2) | US10008152B2 (es) |
EP (1) | EP3038085B1 (es) |
KR (1) | KR102276246B1 (es) |
CN (1) | CN105741724B (es) |
ES (1) | ES2632288T3 (es) |
PL (1) | PL3038085T3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102420590B1 (ko) * | 2015-08-07 | 2022-07-13 | 삼성전자주식회사 | 디스플레이 구동 ic 및 전자 장치 |
KR102478669B1 (ko) * | 2015-11-26 | 2022-12-19 | 엘지디스플레이 주식회사 | 유기전계발광표시장치 및 이의 구동방법 |
TWI576815B (zh) * | 2015-12-10 | 2017-04-01 | 矽創電子股份有限公司 | 電源供應系統及方法 |
KR102493130B1 (ko) * | 2016-03-22 | 2023-01-31 | 삼성디스플레이 주식회사 | 화소 및 유기 발광 표시 장치 |
KR102531460B1 (ko) * | 2016-03-24 | 2023-05-12 | 삼성전자주식회사 | 디스플레이 구동 장치 및 이를 포함하는 디스플레이 장치 |
JP6769130B2 (ja) * | 2016-06-22 | 2020-10-14 | セイコーエプソン株式会社 | 電源回路、回路装置、表示装置及び電子機器 |
US11112628B2 (en) * | 2017-06-16 | 2021-09-07 | Sharp Kabushiki Kaisha | Liquid crystal display device including common electrode control circuit |
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CN105741724A (zh) | 2016-07-06 |
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PL3038085T3 (pl) | 2017-10-31 |
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