KR101854989B1 - 다각도 명암 검출을 이용한 디스플레이 장치 - Google Patents
다각도 명암 검출을 이용한 디스플레이 장치 Download PDFInfo
- Publication number
- KR101854989B1 KR101854989B1 KR1020160111781A KR20160111781A KR101854989B1 KR 101854989 B1 KR101854989 B1 KR 101854989B1 KR 1020160111781 A KR1020160111781 A KR 1020160111781A KR 20160111781 A KR20160111781 A KR 20160111781A KR 101854989 B1 KR101854989 B1 KR 101854989B1
- Authority
- KR
- South Korea
- Prior art keywords
- information
- signal
- light
- unit
- dark
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
- G09G3/3406—Control of illumination source
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
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)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
도 2 는 본 발명에 따른 다각도 명암 검출을 이용한 디스플레이 장치의 주변 정보 검출부 구성을 나타낸 예시도.
도 3 은 본 발명에 따른 다각도 명암 검출을 이용한 디스플레이 장치의 동작 과정을 나타낸 예시도.
도 4 는 본 발명에 따른 다각도 명암 검출을 이용한 디스플레이 장치의 동작과정을 나타낸 흐름도.
110 : 주변 정보 검출부
111 : 카메라
120 : 신호 변환부
130 : 제어부
140 : 백라이트
150 : 음향 출력부
200 : 시청자 공간
210 : 제1 공간
220 : 제2 공간
230 : 제3 공간
Claims (5)
- 임의의 기준점을 중심으로 360도 방향의 명암 정보를 검출하는 주변 정보 검출부(110);
상기 주변 정보 검출부(110)에서 검출된 명암 정보를 미리 설정된 통신 신호로 변환하여 출력하는 신호 변환부(120);
상기 신호 변환부(120)를 통해 전송되는 명암 정보를 분석하여 미리 설정된 기준 정보와 비교하고, 상기 비교 결과에 따라 미리 설정된 백라이트(140)의 디밍 제어 신호를 출력하는 제어부(130); 및
상기 제어부(130)에서 출력되는 디밍 제어 신호에 따라 밝기 출력이 제어되는 백라이트(140)를 포함하고,
상기 주변 정보 검출부(110) 및 신호 변환부(120)는 일체형 또는 착탈 가능한 외장형으로 구성되며,
상기 외장형으로 구성된 신호 변환부(120)는 USB 통신 포맷, 블루투스 통신 포맷, 직비 통신 포맷 중 어느 하나를 이용하는 것을 특징으로 하는 다각도 명암 검출을 이용한 디스플레이 장치.
- 제 1 항에 있어서,
상기 디스플레이 장치는 상기 제어부(130)의 디밍 제어 신호에 따라 음향 출력이 제어되는 음향 출력부(150)를 더 포함하는 것을 특징으로 하는 다각도 명암 검출을 이용한 디스플레이 장치.
- 제 2 항에 있어서,
상기 주변 정보 검출부(110)는 VR 카메라인 것을 특징으로 하는 다각도 명암 검출을 이용한 디스플레이 장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160111781A KR101854989B1 (ko) | 2016-08-31 | 2016-08-31 | 다각도 명암 검출을 이용한 디스플레이 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160111781A KR101854989B1 (ko) | 2016-08-31 | 2016-08-31 | 다각도 명암 검출을 이용한 디스플레이 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180024844A KR20180024844A (ko) | 2018-03-08 |
KR101854989B1 true KR101854989B1 (ko) | 2018-05-03 |
Family
ID=61725932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160111781A Active KR101854989B1 (ko) | 2016-08-31 | 2016-08-31 | 다각도 명암 검출을 이용한 디스플레이 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101854989B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006194612A (ja) | 2005-01-11 | 2006-07-27 | Denso Corp | 光センサ付き機器 |
JP2011512764A (ja) | 2008-02-22 | 2011-04-21 | セーエスエーエム サントル スイス ドュレクトロニック エ ドゥ ミクロテクニック エスアー ルシェルシュ エ デヴロプマン | コントラスト測定用視覚センサ及びコントラスト測定方法 |
JP2011107832A (ja) | 2009-11-13 | 2011-06-02 | Sony Corp | センサ装置、センサ素子の駆動方法、入力機能付き表示装置および電子機器 |
-
2016
- 2016-08-31 KR KR1020160111781A patent/KR101854989B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006194612A (ja) | 2005-01-11 | 2006-07-27 | Denso Corp | 光センサ付き機器 |
JP2011512764A (ja) | 2008-02-22 | 2011-04-21 | セーエスエーエム サントル スイス ドュレクトロニック エ ドゥ ミクロテクニック エスアー ルシェルシュ エ デヴロプマン | コントラスト測定用視覚センサ及びコントラスト測定方法 |
JP2011107832A (ja) | 2009-11-13 | 2011-06-02 | Sony Corp | センサ装置、センサ素子の駆動方法、入力機能付き表示装置および電子機器 |
Also Published As
Publication number | Publication date |
---|---|
KR20180024844A (ko) | 2018-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10976886B2 (en) | Display apparatus and displaying method thereof | |
US8089449B2 (en) | Liquid crystal display apparatus | |
US20140071099A1 (en) | Display device and method of controlling display device | |
US7484854B2 (en) | Projector and pattern image display method | |
CN111258157B (zh) | 投影机及亮度调整方法 | |
KR20080082011A (ko) | 액정 표시 장치 | |
US20160261832A1 (en) | Single and Multi-Modulator Projector Systems with Global Dimming | |
US20100171933A1 (en) | Method for compensating for color loss of image in image projector and apparatus thereof | |
US9462215B2 (en) | Enhanced global dimming for projector display systems | |
US20090021701A1 (en) | Projecting System | |
US20150091792A1 (en) | Display apparatus and control method thereof | |
KR102418607B1 (ko) | 디스플레이 장치 및 디스플레이 방법 | |
US9280936B2 (en) | Image display unit, mobile phone and method with image adjustment according to detected ambient light | |
US8690334B2 (en) | Projector, projection system, and control method of projector | |
JP2000112021A (ja) | 投写型表示装置 | |
JP2007171258A (ja) | 映像表示装置 | |
JP3159807B2 (ja) | 投写形画像表示装置 | |
KR101854989B1 (ko) | 다각도 명암 검출을 이용한 디스플레이 장치 | |
US9105218B2 (en) | Display device capable of controlling external light and method for controlling external light | |
JP2005301307A (ja) | 投写型表示装置 | |
CN101598888A (zh) | 投影机及利用其调整环境光源的方法,及图像播放系统 | |
JP2015222344A (ja) | プロジェクター | |
JP2010011209A (ja) | 照度センサユニット、及び表示装置 | |
KR20060106046A (ko) | 티브이용 디스플레이 영상 조절 장치 및 방법 | |
KR100686147B1 (ko) | 투사 표시 장치의 화면 밝기 제어 장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20160831 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20160929 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20160831 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20171020 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20180427 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20180427 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20180427 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20210329 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20220331 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20230316 Start annual number: 6 End annual number: 6 |