JP6707142B2 - 発光モジュールおよび発光モジュールを備えた表示装置 - Google Patents
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- 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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- H05B45/10—Controlling the intensity of the light
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- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
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Description
− 動作時に光を放出するように構成されている複数の発光領域であって、第1の色度座標の光を放出する第1のタイプの少なくとも1つの第1の発光領域および少なくとも1つの第2の発光領域と、第2の色度座標の光を放出する第2のタイプの少なくとも1つの第1の発光領域および少なくとも1つの第2の発光領域とを備えている、複数の発光領域と、
− 発光領域に電流を供給する制御デバイスと、
を備えており、
− 複数の発光領域が、共通の半導体チップに配置されており、
− 第1の色度座標が第2の色度座標と異なり、
− 第1のタイプの第1の発光領域と第2の発光領域とが互いに隣接しており、
− 第2のタイプの第1の発光領域と第2の発光領域とが互いに隣接しており、
− 制御デバイスが、すべての発光領域を互いに別々に動作させるように構成されており、
− 制御デバイスが、第1のタイプの発光領域を冗長的に動作させるように設計されており、
− 制御デバイスが、第2のタイプの発光領域を冗長的に動作させるように設計されている、
発光モジュール、を提供する。
2 制御デバイス
10 画像点
15 放出面
20 半導体チップ
21 第1のコンタクト
22 第2のコンタクト
25 絶縁材料
31 相互接続部
32 めっきスルーホール
40 キャリア
50 表示装置
51 列
52 行
101 第1のタイプの第1の発光領域
102 第1のタイプの第2の発光領域
1000 第1のタイプの変換要素
201 第2のタイプの第1の発光領域
202 第2のタイプの第2の発光領域
2000 第2のタイプの変換要素
301 第3のタイプの第1の発光領域
302 第3のタイプの第2の発光領域
B1 第1の動作状態
B2 第2の動作状態
B3 第3の動作状態
B4 第4の動作状態
B5 第5の動作状態
L 横方向
A 横平面
Claims (15)
- 発光モジュール(1)であって、
− 動作時に光を放出するように構成されている複数の発光領域であって、第1の色度座標の光を放出する第1のタイプの少なくとも1つの第1の発光領域(101)および少なくとも1つの第2の発光領域(102)と、第2の色度座標の光を放出する第2のタイプの少なくとも1つの第1の発光領域(201)および少なくとも1つの第2の発光領域(202)とを備えている、前記複数の発光領域と、
− 前記発光領域に電流を供給する制御デバイス(2)と、
を備えており、
− 複数の前記発光領域(101,102,201,202)が、共通の半導体チップに配置されており、
− 前記第1の色度座標が前記第2の色度座標と異なり、
− 前記第1のタイプの前記第1の発光領域(101)と前記第2の発光領域(102)とが互いに隣接しており、
− 前記第2のタイプの前記第1の発光領域(201)と前記第2の発光領域(202)とが互いに隣接しており、
− 前記制御デバイス(2)が、すべての発光領域を互いに別々に動作させるように構成されており、
− 前記制御デバイス(2)が、前記第1のタイプの前記発光領域(101,102)を冗長的に動作させるように設計されており、
− 前記制御デバイス(2)が、前記第2のタイプの前記発光領域(201,202)を冗長的に動作させるように設計されており、
前記制御デバイス(2)が、欠陥のある発光領域を検出するように構成されている、
発光モジュール(1)。 - 前記制御デバイス(2)が、欠陥のある発光領域を動作させないように構成されている、
請求項1に記載の発光モジュール(1)。 - 前記制御デバイス(2)が、1つのタイプの第1の発光領域(101,201)の欠陥を、同じタイプの第2の発光領域(102,202)を動作させることによって補償するように構成されている、
請求項1または2に記載の発光モジュール(1)。 - 前記制御デバイス(2)が、複数の動作状態(B1,B2,B3,B4)を有する、
請求項1〜3のいずれか1項に記載の発光モジュール(1)。 - 前記制御デバイス(2)が、前記発光領域のいずれも欠陥ではない第1の動作状態(B1)においては、同じタイプの前記第1の発光領域および前記第2の発光領域を動作させる、
請求項4に記載の発光モジュール(1)。 - 前記制御デバイス(2)が、前記第1の発光領域(101,201)が欠陥である第2の動作状態(B2)においては、前記第1の発光領域(101,201)を動作させず、同じタイプの前記第2の発光領域(102,202)を、前記同じタイプの前記第2の発光領域(102,202)が前記第1の動作状態(B1)において動作される電流よりも大きい電流で動作させる、
請求項5に記載の発光モジュール(1)。 - 前記制御デバイス(2)が、前記第1の発光領域(101,201)および前記第2の発光領域(102,202)が欠陥ではない第3の動作状態(B3)においては、前記第1の発光領域(101,201)を動作させ、かつ、同じタイプの前記第2の発光領域(102,202)を動作させない、
請求項4〜6のいずれか1項に記載の発光モジュール(1)。 - 前記制御デバイス(2)が、前記第1の発光領域(101,201)が欠陥である第4の動作状態(B4)においては、前記第1の発光領域(101,201)を動作させず、かつ、同じタイプの前記第2の発光領域(102,202)を動作させる、
請求項4〜7のいずれか1項に記載の発光モジュール(1)。 - 前記発光モジュール(1)が、第3の色度座標の光を放出する第3のタイプの少なくとも1つの第1の発光領域(301)および少なくとも1つの第2の発光領域(302)を備えており、
− 前記第3の色度座標が、前記第1の色度座標および前記第2の色度座標と異なり、
− 前記第3のタイプの前記第1の発光領域(301)および前記第2の発光領域(302)が互いに隣接しており、
− 前記制御デバイス(2)が、前記第3のタイプの前記発光領域(301,302)を冗長的に動作させるように設計されている、
請求項1〜8のいずれか1項に記載の発光モジュール(1)。 - − 複数の半導体チップ(20)を備え、
− 複数の異なるタイプの複数の発光領域(101,102,201,202,301,302)が、前記半導体チップ(20)の1つに一緒に配置されている、
請求項1〜9のいずれか1項に記載の発光モジュール(1)。 - − 複数の半導体チップ(20)を備え、
− ただ1つのタイプの発光領域(101,102,201,202,301,302)が、前記半導体チップ(20)の1つに配置されている、
請求項1〜10のいずれか1項に記載の発光モジュール(1)。 - 第1の発光領域(101,201,301)と、前記第1の発光領域(101,201,301)に隣接する同じタイプの2つの第2の発光領域(102,202,302)と、を有する、
請求項1〜11のいずれか1項に記載の発光モジュール(1)。 - 同じタイプの複数の第1の発光領域(101,201,301)であって、このタイプの共通の冗長的な第2の発光領域(102,202,302)に関連付けられている、前記同じタイプの複数の第1の発光領域(101,201,301)、を有する、
請求項1〜12のいずれか1項に記載の発光モジュール(1)。 - 特定のタイプの前記第1の発光領域に欠陥がある場合、同じタイプの前記第2の発光領域は、この欠陥を補償し、
欠陥がある前記第1の発光領域は、前記制御デバイスによって動作されない、
請求項1〜13のいずれか1項に記載の発光モジュール(1)。 - 請求項1〜14のいずれか1項に記載の発光モジュール(1)を備える表示装置(50)であって、
画像点(10)が、各タイプの第1の発光領域(101,201,301)および第2の発光領域(102,202,302)を備えている、
表示装置(50)。
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DE102016105989.7 | 2016-04-01 | ||
DE102016105989.7A DE102016105989A1 (de) | 2016-04-01 | 2016-04-01 | Lichtemittierendes Modul |
PCT/EP2017/057434 WO2017167812A1 (de) | 2016-04-01 | 2017-03-29 | Lichtemittierendes modul und anzeigevorrichtung mit diesem |
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JP2020532138A (ja) * | 2017-08-30 | 2020-11-05 | オスラム オーエルイーディー ゲゼルシャフト ミット ベシュレンクテル ハフツングOSRAM OLED GmbH | オプトエレクトロニクス半導体デバイスを製造する方法およびオプトエレクトロニクス半導体デバイス |
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DE102017113573A1 (de) * | 2017-06-20 | 2018-12-20 | Osram Opto Semiconductors Gmbh | Anordnung mit einer Mehrzahl von Leuchtmodulen und Verfahren zur Herstellung einer Anordnung mit einer Mehrzahl von Leuchtmodulen |
DE102017123402A1 (de) * | 2017-10-09 | 2019-04-11 | Osram Opto Semiconductors Gmbh | Optoelektronisches Modul und Anzeigeelement |
DE102018111021A1 (de) * | 2017-12-14 | 2019-06-19 | Osram Opto Semiconductors Gmbh | Lichtemittierendes halbleiterbauteil und verfahren zur herstellung eines licht emittierenden halbleiterbauteils |
DE102018120730A1 (de) | 2018-08-24 | 2020-02-27 | Osram Oled Gmbh | Display und Herstellungsverfahren für ein Display |
CN117239020A (zh) * | 2018-12-26 | 2023-12-15 | 亮锐有限责任公司 | 两步磷光体沉积来制得矩阵阵列 |
WO2021156902A1 (ja) * | 2020-02-03 | 2021-08-12 | 三菱電機株式会社 | 表示装置用自発光体、自発光表示装置、バックライト、液晶表示装置、及び表示装置用自発光体の製造方法 |
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JP2020532138A (ja) * | 2017-08-30 | 2020-11-05 | オスラム オーエルイーディー ゲゼルシャフト ミット ベシュレンクテル ハフツングOSRAM OLED GmbH | オプトエレクトロニクス半導体デバイスを製造する方法およびオプトエレクトロニクス半導体デバイス |
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KR102385059B1 (ko) | 2022-04-12 |
CN109075183B (zh) | 2023-07-25 |
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US10763396B2 (en) | 2020-09-01 |
DE112017001791A5 (de) | 2018-12-13 |
KR20210049962A (ko) | 2021-05-06 |
WO2017167812A1 (de) | 2017-10-05 |
KR102256893B1 (ko) | 2021-05-28 |
KR20180120748A (ko) | 2018-11-06 |
CN109075183A (zh) | 2018-12-21 |
US20190103516A1 (en) | 2019-04-04 |
CN116978920A (zh) | 2023-10-31 |
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