JP3129031U - 表示装置の表示制御システム - Google Patents
表示装置の表示制御システム Download PDFInfo
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- JP3129031U JP3129031U JP2006009359U JP2006009359U JP3129031U JP 3129031 U JP3129031 U JP 3129031U JP 2006009359 U JP2006009359 U JP 2006009359U JP 2006009359 U JP2006009359 U JP 2006009359U JP 3129031 U JP3129031 U JP 3129031U
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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]
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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
- G09G2310/0232—Special driving of display border areas
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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
- G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
-
- 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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
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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
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2011—Display of intermediate tones by amplitude modulation
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
Abstract
【解決手段】 表示制御システムは、データ信号とスキャン信号を生成する画像制御回路と、画像制御回路に結合され、表示装置のスキャンライン電流分布に基づいて補償信号を生成する補償回路と、画像制御回路と補償回路に結合され、補償回路による補償信号と画像制御回路によるデータ信号に基づきデータ駆動信号を表示装置のデータラインに出力し、画像制御回路によるスキャン信号に基づきスキャン駆動信号を表示装置のスキャンラインに出力して、表示装置に画像を表示させる駆動回路からなる。
【選択図】 図5
Description
10 表示パネル
11、13 スキャンライン
12 画像制御回路
14、24 駆動回路
15 データライン
26 補償回路
28 電流計
30 所定参考対照表
Claims (12)
- 表示装置の表示制御システムであって、
データ信号とスキャン信号を生成する画像制御回路と、
画像制御回路に結合され、表示装置のスキャンライン電流分布に基づいて補償信号を生成する補償回路と、
画像制御回路と補償回路に結合され、補償回路による補償信号と画像制御回路によるデータ信号に基づきデータ駆動信号を表示装置のデータラインに出力し、画像制御回路によるスキャン信号に基づきスキャン駆動信号を表示装置のスキャンラインに出力して、表示装置に画像を表示させる駆動回路からなることを特徴とする表示制御システム。 - 前記表示制御システムは更に、表示装置と画像制御回路との間に結合される電流計を含み、該電流計は表示装置のスキャンライン電流分布を測定するものであることを特徴とする請求項1記載の表示制御システム。
- 前記表示装置が有機発光ダイオード(OLED)表示装置であることを特徴とする請求項1記載の表示制御システム。
- フラットパネル表示器であって、
画像を表示する表示装置と、
表示装置に結合される表示制御システムからなり、該表示制御システムは、
データ信号とスキャン信号を生成する画像制御回路と、
画像制御回路に結合され、表示装置のスキャンライン電流分布に基づいて補償信号を生成する補償回路と、
画像制御回路、補償回路及び表示装置に結合され、補償回路による補償信号と画像制御回路によるデータ信号に基づきデータ駆動信号を表示装置のデータラインに出力し、画像制御回路によるスキャン信号に基づきスキャン駆動信号を表示装置のスキャンラインに出力して、表示装置に画像を表示させる駆動回路とを含むことを特徴とするフラットパネル表示器。 - 前記フラットパネル表示器は更に、表示装置と画像制御回路との間に結合される電流計を含み、該電流計は表示装置のスキャンライン電流分布を測定するものであることを特徴とする請求項4記載のフラットパネル表示器。
- 前記表示装置がOLED表示装置であることを特徴とする請求項4記載のフラットパネル表示器。
- 表示アレイの表示制御システムであって、
データ信号とスキャン信号を生成する画像制御回路と、
所定参考対照表に基づいて補償信号を生成する補償回路と、
画像制御回路と補償回路に結合され、補償回路による補償信号と画像制御回路によるデータ信号に基づきデータ駆動信号を表示装置のデータラインに出力し、画像制御回路によるスキャン信号に基づきスキャン駆動信号を表示装置のスキャンラインに出力して、表示装置に画像を表示させる駆動回路からなることを特徴とする表示制御システム。 - 前記表示アレイがOLED表示アレイであることを特徴とする請求項7記載の表示制御システム。
- 前記所定参考対照表が表示装置のスキャンライン電流分布に基づいて作成されたものであることを特徴とする請求項7記載の表示制御システム。
- フラットパネル表示器であって、
画像を表示する表示装置と、
表示装置に結合される表示制御システムからなり、該表示制御システムは、
表示装置に結合され、データ信号とスキャン信号を生成する画像制御回路と、
画像制御回路に結合され、所定参考対照表に基づいて補償信号を生成する補償回路と、
画像制御回路、補償回路及び表示装置に結合され、補償回路による補償信号と画像制御回路によるデータ信号に基づきデータ駆動信号を表示装置のデータラインに出力し、画像制御回路によるスキャン信号に基づきスキャン駆動信号を表示装置のスキャンラインに出力して、表示装置に画像を表示させる駆動回路とを含むことを特徴とするフラットパネル表示器。 - 前記所定参考対照表が表示装置のスキャンライン電流分布に基づいて作成されたものであることを特徴とする請求項10記載のフラットパネル表示器。
- 前記表示アレイがOLED表示アレイであることを特徴とする請求項10記載のフラットパネル表示器。
Applications Claiming Priority (1)
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TW095109046A TWI323864B (en) | 2006-03-16 | 2006-03-16 | Display control system of a display device and control method thereof |
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JP3129031U true JP3129031U (ja) | 2007-02-01 |
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JP (1) | JP3129031U (ja) |
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US7079091B2 (en) * | 2003-01-14 | 2006-07-18 | Eastman Kodak Company | Compensating for aging in OLED devices |
US20060092183A1 (en) * | 2004-10-22 | 2006-05-04 | Amedeo Corporation | System and method for setting brightness uniformity in an active-matrix organic light-emitting diode (OLED) flat-panel display |
-
2006
- 2006-03-16 TW TW095109046A patent/TWI323864B/zh not_active IP Right Cessation
- 2006-10-23 US US11/552,138 patent/US7609239B2/en active Active
- 2006-11-16 JP JP2006009359U patent/JP3129031U/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8207917B2 (en) | 2008-07-01 | 2012-06-26 | Samsung Mobile Display Co., Ltd. | Organic light emitting display device and method of driving the same |
Also Published As
Publication number | Publication date |
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US20070216611A1 (en) | 2007-09-20 |
TW200737064A (en) | 2007-10-01 |
US7609239B2 (en) | 2009-10-27 |
TWI323864B (en) | 2010-04-21 |
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