KR100235131B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
- Publication number
- KR100235131B1 KR100235131B1 KR1019970046064A KR19970046064A KR100235131B1 KR 100235131 B1 KR100235131 B1 KR 100235131B1 KR 1019970046064 A KR1019970046064 A KR 1019970046064A KR 19970046064 A KR19970046064 A KR 19970046064A KR 100235131 B1 KR100235131 B1 KR 100235131B1
- Authority
- KR
- South Korea
- Prior art keywords
- color
- light emitting
- circuit
- led
- colors
- Prior art date
Links
- 239000003086 colorant Substances 0.000 claims abstract description 82
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000010586 diagram Methods 0.000 claims description 23
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 65
- 101100219315 Arabidopsis thaliana CYP83A1 gene Proteins 0.000 description 14
- 101100269674 Mus musculus Alyref2 gene Proteins 0.000 description 14
- 101100140580 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) REF2 gene Proteins 0.000 description 14
- 238000002156 mixing Methods 0.000 description 8
- 238000013329 compounding Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
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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
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (6)
- N개의 다른 기본 색을 각각 발광하는 복수의 발광소자를 갖는 발광 블록과, 제1색과, 제2색과, 제3색을 나타내는 입력 데이터를 받아들이는 입력 회로와, 상기 입력 데이터를, N개의 기본 색을 나타내는 출력 데이터로 변환하는 변환 회로와, 상기 출력 데이터에 따라서, 상기 복수의 발광 블록의 점등/소등을 제어하는 제어 회로를 구비하고, N은 4이상의 정수인 것을 특징으로 하는 표시 장치.
- 상기 발광 블록의 색도 도표상의 발색 영역은 M개의 기준 색에 의해서 정의된 복수의 영역을 가지며, 상기 M개의 기준 색의 각각은, 상기 N개의 기본 색의 적어도 1개에 기초하여 얻어진 것이며, 상기 변환 회로는, 상기 입력 데이터에 따라서 상기 복수의 영역 중 1개를 선택하는 회로와, 상기 선택된 영역에 대응하는 적어도 1개의 기준 색에 기초하여, 상기 출력 데이터를 생성시키는 회로를 포함하고 있는 것을 특징으로 하는 표시 장치.
- 제2항에 있어서, 상기 복수의 영역이 CRT의 발색 영역을 커버하는 것을 특징으로 하는 표시 장치.
- 제2항에 있어서, 상기 M개의 기준 색중 적어도 1개는, 상기 N개의 기본 색과 다른 것을 특징으로 하는 표시 장치.
- 제1항에 있어서, 상기 복수의 발광 소자가 4개의 발광 다이오드이고, 각각이 빨강, 파랑, 황녹 및 청녹의 기본 색의 빛을 발하는 것을 특징으로 하는 표시 장치.
- 제5항에 있어서, 상기 M은 4이상의 정수인 것을 특징으로 하는 표시 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23639196 | 1996-09-06 | ||
JP96-236391 | 1996-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980024401A KR19980024401A (ko) | 1998-07-06 |
KR100235131B1 true KR100235131B1 (ko) | 2000-07-01 |
Family
ID=17000081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970046064A KR100235131B1 (ko) | 1996-09-06 | 1997-09-06 | 표시 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6097367A (ko) |
EP (1) | EP0831451A3 (ko) |
KR (1) | KR100235131B1 (ko) |
TW (1) | TW417074B (ko) |
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US5134387A (en) * | 1989-11-06 | 1992-07-28 | Texas Digital Systems, Inc. | Multicolor display system |
JPH05241551A (ja) * | 1991-11-07 | 1993-09-21 | Canon Inc | 画像処理装置 |
JP3230357B2 (ja) * | 1993-10-29 | 2001-11-19 | 豊田合成株式会社 | 表示装置 |
US5732205A (en) * | 1994-12-30 | 1998-03-24 | Intel Corporation | Color conversion using 4.5 bit palette |
-
1997
- 1997-09-05 TW TW086112841A patent/TW417074B/zh not_active IP Right Cessation
- 1997-09-05 EP EP97115410A patent/EP0831451A3/en not_active Withdrawn
- 1997-09-06 KR KR1019970046064A patent/KR100235131B1/ko not_active IP Right Cessation
- 1997-09-08 US US08/925,910 patent/US6097367A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0831451A3 (en) | 1998-04-22 |
KR19980024401A (ko) | 1998-07-06 |
US6097367A (en) | 2000-08-01 |
EP0831451A2 (en) | 1998-03-25 |
TW417074B (en) | 2001-01-01 |
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