JP6194432B2 - 投写型表示装置及びその光源制御方法 - Google Patents
投写型表示装置及びその光源制御方法 Download PDFInfo
- Publication number
- JP6194432B2 JP6194432B2 JP2016566010A JP2016566010A JP6194432B2 JP 6194432 B2 JP6194432 B2 JP 6194432B2 JP 2016566010 A JP2016566010 A JP 2016566010A JP 2016566010 A JP2016566010 A JP 2016566010A JP 6194432 B2 JP6194432 B2 JP 6194432B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- control
- emission amount
- light emission
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 238000001514 detection method Methods 0.000 claims description 46
- 230000008859 change Effects 0.000 claims description 29
- 239000003086 colorant Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 description 11
- 238000002834 transmittance Methods 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2053—Intensity control of illuminating light
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B33/00—Colour photography, other than mere exposure or projection of a colour film
- G03B33/08—Sequential recording or projection
-
- 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
- G09G2310/0235—Field-sequential colour display
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- 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
- G09G2380/00—Specific applications
- G09G2380/10—Automotive applications
-
- 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
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
-
- 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
-
- 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
-
- 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
- G09G3/3413—Details of control of colour illumination sources
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Instrument Panels (AREA)
- Liquid Crystal Display Device Control (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Description
6 ミラー
50 光源制御部
51r R光源
51g G光源
51b B光源
56 投写光学系
Claims (5)
- 異なる色の光を出射する複数の光源と、
前記複数の光源から出射される光のうち画像情報に応じた光を投写面に投写する投写部と、
前記複数の光源の各々の発光量を予め決められた発光量パターンに設定し、前記発光量パターンにしたがって前記複数の光源から光を順次出射させる光源制御部と、
温度を検出する温度検出部と、を備え、
前記光源制御部は、前記発光量パターンにしたがった前記複数の光源のいずれかの光源である特定光源の発光期間中、前記複数の光源のうちの当該特定光源以外の光源の少なくとも1つを、当該特定光源の発光量よりも少ない発光量で発光させる第一の制御を行い、
前記特定光源は、前記複数の光源のうち、温度変化に対する光出射強度の変化が最大となる光源であり、
前記光源制御部は、前記第一の制御と、前記複数の光源の各々を順次発光させる第二の制御とを選択的に行い、前記温度検出部により検出される温度が閾値以上の場合に前記第一の制御を行い、前記温度検出部により検出される温度が前記閾値未満の場合に前記第二の制御を行う投写型表示装置。 - 請求項1記載の投写型表示装置であって、
前記複数の光源は、赤色光を出射する赤色光源と、緑色光を出射する緑色光源と、青色光を出射する青色光源と、を含み、
前記温度変化に対する光出射強度の変化が最大となる光源は前記赤色光源である投写型表示装置。 - 請求項1又は2記載の投写型表示装置であって、
自動車に組み込まれて使用される投写型表示装置。 - 異なる色の光を出射する複数の光源と、前記複数の光源から出射される光のうち画像情報に応じた光を投写面に投写する投写部と、を有する投写型表示装置の光源制御方法であって、
前記複数の光源の各々の発光量を予め決められた発光量パターンに設定し、前記発光量パターンにしたがって前記複数の光源から光を順次出射させる光源制御ステップと、
温度を検出する温度検出ステップと、を備え、
前記光源制御ステップでは、前記発光量パターンにしたがった前記複数の光源のいずれかの光源である特定光源の発光期間中、前記複数の光源のうちの当該特定光源以外の光源の少なくとも1つを、当該特定光源の発光量よりも少ない発光量で発光させる第一の制御を行い、
前記特定光源は、前記複数の光源のうち、温度変化に対する光出射強度の変化が最大となる光源であり、
前記光源制御ステップでは、前記第一の制御と、前記複数の光源の各々を順次発光させる第二の制御とを選択的に行い、前記温度検出ステップにより検出される温度が閾値以上の場合に前記第一の制御を行い、前記温度検出ステップにより検出される温度が前記閾値未満の場合に前記第二の制御を行う光源制御方法。 - 請求項4記載の光源制御方法であって、
前記複数の光源は、赤色光を出射する赤色光源と、緑色光を出射する緑色光源と、青色光を出射する青色光源と、を含み、
前記温度変化に対する光出射強度の変化が最大となる光源は前記赤色光源である光源制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014260512 | 2014-12-24 | ||
JP2014260512 | 2014-12-24 | ||
PCT/JP2015/081621 WO2016103935A1 (ja) | 2014-12-24 | 2015-11-10 | 投写型表示装置及びその光源制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016103935A1 JPWO2016103935A1 (ja) | 2017-07-20 |
JP6194432B2 true JP6194432B2 (ja) | 2017-09-06 |
Family
ID=56149969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016566010A Active JP6194432B2 (ja) | 2014-12-24 | 2015-11-10 | 投写型表示装置及びその光源制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10404956B2 (ja) |
JP (1) | JP6194432B2 (ja) |
CN (1) | CN107113393A (ja) |
DE (1) | DE112015005821B4 (ja) |
WO (1) | WO2016103935A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018123554A1 (ja) * | 2016-12-26 | 2018-07-05 | 日本精機株式会社 | 表示装置 |
JP2019015893A (ja) * | 2017-07-07 | 2019-01-31 | 株式会社リコー | 画像処理装置、表示システム、画像処理方法、及びプログラム |
JP6947143B2 (ja) * | 2018-09-19 | 2021-10-13 | セイコーエプソン株式会社 | 画像表示モジュールおよび画像表示装置 |
EP3899917A1 (en) * | 2018-12-21 | 2021-10-27 | Snap Inc. | Adaptive illuminator sequencing |
CN110208945A (zh) * | 2019-05-14 | 2019-09-06 | 深圳市歌美迪实业有限公司 | 一种车载用抬头显示器 |
JP7205418B2 (ja) * | 2019-08-28 | 2023-01-17 | 株式会社デンソー | 虚像表示装置 |
CN118091958A (zh) * | 2020-02-28 | 2024-05-28 | 麦克赛尔株式会社 | 平视显示器装置 |
WO2021187461A1 (ja) * | 2020-03-17 | 2021-09-23 | 日本精機株式会社 | 照明制御データ生成方法及び照明制御データ生成装置 |
CN114981878A (zh) * | 2020-12-25 | 2022-08-30 | 京东方科技集团股份有限公司 | 图像显示方法、装置、电子设备及存储介质 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10227468A1 (de) * | 2002-06-20 | 2004-01-15 | Bayerische Motoren Werke Ag | Projektionssystem und -verfahren |
JP4107266B2 (ja) * | 2004-06-11 | 2008-06-25 | セイコーエプソン株式会社 | 表示装置及びその調光方法 |
JP2006162653A (ja) * | 2004-12-02 | 2006-06-22 | Olympus Corp | 光源装置及びプロジェクタ |
KR100643774B1 (ko) * | 2005-03-09 | 2006-11-10 | 삼성전자주식회사 | 발광다이오드 광원의 온도 및 발광레벨을 감안하여 화이트밸런스를 조정하는 영상투사장치 및 그의 화이트밸런스 조정방법 |
CN101218720A (zh) * | 2005-07-11 | 2008-07-09 | 松下电器产业株式会社 | 光源、光源装置、激光图像形成装置及集成电路 |
JP4923500B2 (ja) * | 2005-09-29 | 2012-04-25 | カシオ計算機株式会社 | プロジェクタ装置、及びその光源制御方法 |
JP2007212946A (ja) * | 2006-02-13 | 2007-08-23 | Casio Comput Co Ltd | 投影装置、投影方法及びプログラム |
JP5049644B2 (ja) * | 2006-05-12 | 2012-10-17 | 三洋電機株式会社 | 光源制御装置及び映像表示装置 |
JP2009031527A (ja) * | 2007-07-26 | 2009-02-12 | Nippon Seiki Co Ltd | 車載用表示装置 |
US8087787B2 (en) * | 2008-09-11 | 2012-01-03 | Spatial Photonics, Inc. | Maximizing performance of an electronic device by maintaining constant junction temperature independent of ambient temperature |
JP4743318B2 (ja) * | 2008-11-27 | 2011-08-10 | カシオ計算機株式会社 | 投影装置、投影方法及びプログラム |
JP5287378B2 (ja) * | 2009-03-12 | 2013-09-11 | カシオ計算機株式会社 | 投影装置、投影方法及びプログラム |
US8585213B2 (en) * | 2009-05-28 | 2013-11-19 | Transpacific Image, Llc | Projection-type display and control thereof |
JP5750572B2 (ja) * | 2010-03-30 | 2015-07-22 | パナソニックIpマネジメント株式会社 | 投写型画像表示装置 |
US9046753B2 (en) * | 2010-05-28 | 2015-06-02 | Nec Display Solutions, Ltd. | Projector having plural light source boxes each having associated solid-state light source, photodetector, and drive unit |
WO2011148507A1 (ja) * | 2010-05-28 | 2011-12-01 | Necディスプレイソリューションズ株式会社 | 投写型表示装置 |
US9804484B2 (en) * | 2010-05-31 | 2017-10-31 | Nec Corporation | Display device |
JP2012003092A (ja) | 2010-06-18 | 2012-01-05 | Nippon Seiki Co Ltd | フィールドシーケンシャル画像表示装置 |
KR20120079216A (ko) * | 2011-01-04 | 2012-07-12 | 엘지이노텍 주식회사 | 프로젝션 시스템 |
TWI446095B (zh) * | 2011-03-28 | 2014-07-21 | Casio Computer Co Ltd | 投影裝置、投影方法及程式 |
JP5408278B2 (ja) * | 2011-03-28 | 2014-02-05 | カシオ計算機株式会社 | 投影装置、投影方法及びプログラム |
US20120327379A1 (en) * | 2011-06-27 | 2012-12-27 | Panasonic Corporation | Image display apparatus |
-
2015
- 2015-11-10 JP JP2016566010A patent/JP6194432B2/ja active Active
- 2015-11-10 CN CN201580070613.5A patent/CN107113393A/zh active Pending
- 2015-11-10 WO PCT/JP2015/081621 patent/WO2016103935A1/ja active Application Filing
- 2015-11-10 DE DE112015005821.4T patent/DE112015005821B4/de active Active
-
2017
- 2017-06-13 US US15/622,047 patent/US10404956B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016103935A1 (ja) | 2016-06-30 |
JPWO2016103935A1 (ja) | 2017-07-20 |
DE112015005821T5 (de) | 2017-09-07 |
CN107113393A (zh) | 2017-08-29 |
US10404956B2 (en) | 2019-09-03 |
DE112015005821B4 (de) | 2018-08-02 |
US20170280094A1 (en) | 2017-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6194432B2 (ja) | 投写型表示装置及びその光源制御方法 | |
JP6175589B2 (ja) | 投写型表示装置及び投写表示方法 | |
US9551876B2 (en) | Head up display | |
EP2871633A1 (en) | Field sequential image display device | |
US10502962B2 (en) | Projection type display device and projection control method | |
JP6357601B2 (ja) | 投写型表示装置、投写制御方法、及び、投写制御プログラム | |
CN102998797A (zh) | 用于根据车辆驾驶员的视向在机动车中提供显示的方法 | |
US10412354B2 (en) | Projection type display device and projection control method | |
JPWO2017110942A1 (ja) | 車両用ヘッドアップディスプレイシステム | |
JP2016062095A (ja) | レーザー走査型表示装置及びヘッドアップディスプレイ装置 | |
JP2017081456A (ja) | 表示装置及び表示方法 | |
EP2784572A1 (en) | Head-up display device and display method of head-up display device | |
JPWO2017145546A1 (ja) | 投写型表示装置、投写表示方法、及び、投写表示プログラム | |
JP2015162526A (ja) | レーザー光源駆動装置及び表示装置 | |
KR20180050811A (ko) | 차량용 헤드업 디스플레이 장치 및 이의 제어 방법 | |
US11709369B2 (en) | Head up display apparatus | |
JP6547086B2 (ja) | 投写型表示装置、投写型表示装置の制御方法、投写型表示装置の制御プログラム | |
JP6131392B2 (ja) | 投写型表示装置及びその光源制御方法 | |
CN109997072A (zh) | 用于平视显示器的图像生成装置和用于控制该装置的方法 | |
JP6051859B2 (ja) | 画像表示装置および画像表示方法 | |
JP6607128B2 (ja) | 虚像表示装置、虚像表示方法および制御プログラム | |
EP2784579A1 (en) | Head-up display device and display method of head-up display device | |
US20240005827A1 (en) | Display dimming control apparatus, display dimming control method, recording medium, and display dimming system | |
JP2017202762A (ja) | 表示画像投影装置及び表示画像投影方法 | |
JP6289081B2 (ja) | 表示制御装置および表示システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170406 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170406 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20170406 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20170711 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170718 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170814 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6194432 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |