JP2020109401A - ディスプレイ焼き付き緩和機能を備えた電子デバイス - Google Patents
ディスプレイ焼き付き緩和機能を備えた電子デバイス Download PDFInfo
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- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- 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]
- G09G3/3225—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] using an active matrix
- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- G04G9/00—Visual time or date indication means
- G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
- G04G9/0088—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 by controlling light sources, e.g. electroluminescent diodes
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- G04G9/04—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
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- 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
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- G—PHYSICS
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- 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]
- G09G3/3225—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] using an active matrix
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- G09G2320/04—Maintaining the quality of display appearance
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- G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time
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- G09G2320/00—Control of display operating conditions
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- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/0653—Controlling or limiting the speed of brightness adjustment of the illumination source
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- G—PHYSICS
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- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
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- 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
- G09G3/007—Use of pixel shift techniques, e.g. by mechanical shift of the physical pixels or by optical shift of the perceived pixels
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Abstract
Description
本出願は概して電子デバイスに関し、より具体的には、ディスプレイを有する電子デバイスに関する。
Claims (20)
- 電子デバイスであって、
ハウジングと、
前記ハウジングに接続されたリストバンドと、
前記ハウジングに接続され、かつ画素を有するディスプレイと、
前記ディスプレイを使用してウォッチフェイス要素を有するウォッチフェイス画像を連続的に表示するように構成され、かつ焼き付き制約を前記ウォッチフェイス要素の属性に課すように構成されている制御回路と、を有する、電子デバイス。 - 前記ウォッチフェイス要素の前記属性が画素輝度を有し、前記焼き付き制約が前記ウォッチフェイス要素に対するピーク輝度制約を含む、請求項1に記載の電子デバイス。
- 前記制御回路が前記画素に関して画素使用量履歴情報を維持するように構成されており、前記制御回路が前記ピーク輝度制約の選択において前記使用量履歴情報を使用するように構成されている、請求項2に記載の電子デバイス。
- 前記ウォッチフェイス要素の前記属性が画素滞留時間を有し、前記焼き付き制約が、前記ディスプレイ上の所与の位置に前記ウォッチフェイス要素が滞留する時間の最大量を指定している前記ウォッチフェイス要素に関する最大滞留時間制約を含む、請求項1に記載の電子デバイス。
- 前記制御回路が前記画素に対する画素使用量履歴情報を維持するように構成されており、前記制御回路が前記所与の位置に対する前記最大滞留時間制約の選択において前記使用量履歴情報を使用するように構成されている、請求項4に記載の電子デバイス。
- 前記ウォッチフェイス要素の前記属性が色を有し、前記焼き付き制約が、前記制御回路が前記ディスプレイを使用して前記ウォッチフェイス画像を連続的に表示するときに、前記ウォッチフェイス要素に関してどの色を経時的に優先するかを指定し、前記制御回路が前記画素に関する画素使用量履歴情報を維持するように構成されており、前記制御回路が、一実施形態に従って、前記ウォッチフェイス要素に関して複数の色を循環させながら、第1の色を第2の色より優先させるために前記使用量履歴情報を使用するように構成されている、請求項5に記載の電子デバイス。
- 前記ウォッチフェイス画像が全体的なサイズを有する非黒色部分を有しており、前記制御回路が焼き付きリスクを低減するために前記非黒色部分の前記全体的なサイズを動的に変更するように構成されている、請求項1に記載の電子デバイス。
- 電子デバイスであって、
有機発光ダイオードディスプレイと、
ウォッチフェイス画像を前記有機発光ダイオードディスプレイ上に連続的に表示するように構成されている制御回路とを有し、
前記ウォッチフェイス画像がウォッチフェイスインデックス及びウォッチフェイス針を含み、
前記制御回路は、前記ウォッチフェイスインデックス内の画素に対して前記ウォッチフェイス針よりも低いピーク輝度を課すこと、前記ディスプレイ上で前記ウォッチフェイスインデックスを径方向に往復させて動的にシフトすること、前記ウォッチフェイスインデックスと関連した形状を動的に変更すること、及び前記ウォッチフェイスインデックスと関連した色を動的に変更することからなるグループから選択される、焼き付きリスク緩和動作を実行することによって前記ウォッチフェイスインデックスに対する焼き付きリスクを低減するように構成されている、電子デバイス。 - 前記針が、移動する分針及び時針を含み、前記焼き付きリスク緩和動作を実行することが、前記移動する分針及び時針よりも低いピーク輝度で前記ウォッチフェイスインデックスを表示することを有する、請求項8に記載の電子デバイス。
- 前記焼き付きリスク緩和動作が、画素劣化を放射状に拡散するために、前記ウォッチフェイスインデックスを内向き及び外向きに繰り返し移動することを有する、請求項8に記載の電子デバイス。
- 前記ウォッチフェイス画像が、全体的なサイズを有する非黒色部分を含み、前記焼き付きリスク緩和動作が前記サイズを動的にスケーリングすることを有する、請求項8に記載の電子デバイス。
- 前記焼き付きリスク緩和動作が、前記ウォッチフェイスインデックスの前記色を動的に調整することを有する、請求項8に記載の電子デバイス。
- リストウォッチデバイスであって、
画素を有するディスプレイと、
前記ディスプレイを使用して、第1の焼き付きリスクを有する第1のウォッチフェイス要素と前記第1の焼き付きリスクよりも高い第2の焼き付きリスクを有する第2のウォッチフェイス要素とを有するウォッチフェイス画像を表示するように構成されている制御回路とを有し、前記制御回路が、前記第2のウォッチフェイス要素に関して前記第1のウォッチフェイス要素に対するよりも低いピーク輝度値を課すこと、第2のウォッチフェイス要素の位置を径方向に往復させて繰り返しシフトすること、前記第2のウォッチフェイス要素と関連したサイズを動的に調整すること、前記第2のウォッチフェイス要素と関連した形状を動的に調整すること、及び前記第2のウォッチフェイス要素と関連した色を動的に調整することからなるグループから選択される焼き付き緩和動作を実行することによって、前記第2のウォッチフェイス要素からの焼き付きを低減するように構成されている、リストウォッチデバイス。 - 前記第1のウォッチフェイス要素が時計針を有する、請求項13に記載のリストウォッチデバイス。
- 前記第2のウォッチフェイス要素がウォッチフェイスコンプリケーションを有する、請求項13に記載のリストウォッチデバイス。
- 前記第2のウォッチフェイス要素がウォッチフェイスインデックスを有する、請求項13に記載のリストウォッチデバイス。
- 前記第1のウォッチフェイス要素が時計針を有し、前記第2のウォッチフェイス要素がウォッチフェイスインデックスを有し、前記ディスプレイが有機発光ダイオードディスプレイを有し、前記制御回路が、前記ウォッチフェイス針よりも低いピーク輝度で前記ウォッチフェイスインデックスを表示するように前記ディスプレイを用いることにより、前記ウォッチフェイスインデックスからの焼き付きリスクを低減させるように構成されている、請求項13に記載のリストウォッチデバイス。
- 前記制御回路が、前記ディスプレイの前記画素のそれぞれに関する画素使用量履歴情報を維持するように構成されている、請求項13に記載のリストウォッチデバイス。
- 前記制御回路が、少なくとも部分的に前記使用量履歴情報に基づいて、前記第1のウォッチフェイス要素と比較して前記第2のウォッチフェイス要素の画素に関する輝度を低減するように構成されている、請求項18に記載のリストウォッチデバイス。
- 前記制御回路が、前記第2のウォッチフェイス要素からの焼き付きリスクの低減において前記使用量履歴情報を使用するように構成されている、請求項18に記載のリストウォッチデバイス。
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US201962788064P | 2019-01-03 | 2019-01-03 | |
US62/788,064 | 2019-01-03 | ||
US16/277,842 | 2019-02-15 | ||
US16/277,842 US10983482B2 (en) | 2019-01-03 | 2019-02-15 | Electronic devices with display burn-in mitigation |
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JP6967062B2 JP6967062B2 (ja) | 2021-11-17 |
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JP (1) | JP6967062B2 (ja) |
KR (1) | KR102297459B1 (ja) |
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