JP7434468B2 - 表示パネル、及びこれを含む表示装置 - Google Patents
表示パネル、及びこれを含む表示装置 Download PDFInfo
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- JP7434468B2 JP7434468B2 JP2022139292A JP2022139292A JP7434468B2 JP 7434468 B2 JP7434468 B2 JP 7434468B2 JP 2022139292 A JP2022139292 A JP 2022139292A JP 2022139292 A JP2022139292 A JP 2022139292A JP 7434468 B2 JP7434468 B2 JP 7434468B2
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Classifications
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- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1641—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being formed by a plurality of foldable display components
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- G06F1/16—Constructional details or arrangements
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- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
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- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
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- G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
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- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
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- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
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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]
- G09G3/3266—Details of drivers for scan electrodes
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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]
- 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]
- G09G3/3275—Details of drivers for data electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
-
- 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
- G09G2310/08—Details of timing specific for flat panels, other than clock recovery
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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]
- 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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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Multimedia (AREA)
Description
OLED 発光ダイオード
30 スキャン駆動部
40 データ駆動部
50 発光制御部
60 電源部
70 タイミング制御部
100 表示装置
110 第1パネル領域
110a 第1前面
110b 第1後面
112 第1表示部
120 第2パネル領域
120a 第2前面
120b 第2後面
122 第2表示部
130 第3パネル領域
130a 第3前面
130b 第3後面
132 第3表示部
134 ムービングホルダ
136 ムービングレール
140 第1ヒンジ結合部
150 第2ヒンジ結合部
160 外側ボディ
162 挿入口
164 収容空間
166 保管孔
170 透明カバー
180 カメラ
182 スピーカー
184 照明部
186 照度計
190 PCB
192 コンタクト孔
194 FPCB
PX サブ画素
AA 表示領域
NA 非表示領域
Scan#1~Scan#n スキャン配線
CH コンタクト孔
D1_1、D1_2~Dn_1、Dn_2 データ配線
Tdr 駆動薄膜トランジスタ
T-Sc1~T-Sc4 スキャンスイッチ
R、G、B サブ画素
T-MX1、T-MX2 マルチプレクサスイッチ
R1~R4、G1~G4、B1~B4 副サブ画素
Claims (18)
- 第1前面と第1後面を備える第1パネル領域と、
第2前面と第2後面を備えて、前記第1パネル領域との境界における折り畳み状態であるとき、前記第2後面が、前記第1後面と向き合って、前記第1パネル領域に対応する第2パネル領域と、
第3前面と第3後面を備えて、前記第2パネル領域との境界における折り畳み状態であるとき、前記第3前面が、前記第2前面と向き合って、前記第2パネル領域に対応する第3パネル領域と、
前記第1パネル領域の一側端、および前記第2パネル領域の他側端をヒンジ結合する第1ヒンジ結合部と、
前記第2パネル領域の一側端、および前記第3パネル領域の他側端をヒンジ結合する第2ヒンジ結合部と、
前記第3パネル領域と同じ幅で、前記第3パネル領域の一側端から延在し、前記第3パネル領域よりもさらに大きい厚さと高さを有する外側ボディと、
前記外側ボディに接続され、前記第1パネル領域の前記第1前面を覆う透明カバーと、
を含み、
前記第1パネル領域、前記第2パネル領域、および前記第3パネル領域は、続いて一体に形成され、
前記外側ボディには、前記透明カバーの挿入される挿入口が形成され、
前記外側ボディの内部には、前記挿入口に挿入された前記透明カバーを収容するための収容空間が形成された、
表示パネル。 - 前記外側ボディは、
前記第1パネル領域、前記第2パネル領域、および前記第3パネル領域が折り畳み状態であるとき、前記第1パネル領域の一側端、前記第2パネル領域の他側端、および前記第1ヒンジ結合部を囲みつつ向き合う形状を有する、
請求項1に記載の表示パネル。 - 前記外側ボディと一体に形成された前記第3パネル領域の下端部には、前記透明カバーを移動させるために、前記透明カバーと連結されたムービングホルダが備えられて、前記ムービングホルダの移動経路を提供するムービングレールが形成された、
請求項1に記載の表示パネル。 - 前記ムービングホルダが、前記ムービングレールに沿って一側から他側に移動する場合、前記透明カバーは、前記挿入口に挿入されて、前記収容空間に位置する、
請求項3に記載の表示パネル。 - 前記ムービングホルダが、前記ムービングレールに沿って他側から一側に移動する場合、前記透明カバーは、前記挿入口から突出して、
前記第1パネル領域の前記第1前面または前記第3パネル領域の前記第3前面を覆う、
請求項3に記載の表示パネル。 - 前記外側ボディは、タッチペンを挿入して保管するための保管孔を備える、
請求項1に記載の表示パネル。 - 前記外側ボディは、
外部客体を撮影して映像を得るためのカメラと、
音響を出力するためのスピーカーと、
照明を出力する照明部と、
周りの明るさを検出するための照度計と、をさらに備える、
請求項1に記載の表示パネル。 - 前記外側ボディの内部に備えられて、前記カメラ、前記スピーカー、前記照明部、および前記照度計と電気的に連結された印刷回路基板をさらに含む、
請求項7に記載の表示パネル。 - 前記印刷回路基板と、前記第3パネル領域又は前記第3パネル領域の第3表示部を電気的に連結させるフレキシブル印刷回路基板をさらに含む、
請求項8に記載の表示パネル。 - 前記印刷回路基板は、少なくとも一つ以上のコンタクホールが形成され、前記少なくとも一つ以上のコンタクトホールを介して、前記フレキシブル印刷回路基板と電気的に連結された、
請求項9に記載の表示パネル。 - 第1前面に第1表示部が形成された第1パネル領域と、
第2前面に第2表示部が形成され、前記第1パネル領域に対応する第2パネル領域と、
第3前面に第3表示部が形成され、前記第2パネル領域に対応する第3パネル領域と、
前記第1パネル領域と前記第2パネル領域をヒンジ結合する第1ヒンジ結合部と、
前記第2パネル領域と前記第3パネル領域をヒンジ結合する第2ヒンジ結合部と、
前記第3パネル領域と同じ幅で、前記第3パネル領域の一側端から延在し、前記第3パネル領域よりもさらに大きい厚さと高さを有する外側ボディと、
前記外側ボディに接続され、前記第1パネル領域の前記第1前面を覆う透明カバーと、
を含む表示パネルを備え、
前記外側ボディには、前記透明カバーの挿入される挿入口が形成され、
前記外側ボディの内部には、前記挿入口に挿入された前記透明カバーを収容するための収容空間が形成され、
前記第1パネル領域、前記第2パネル領域、および前記第3パネル領域は、それぞれ表示領域(AA)および非表示領域(NA)を含み、
前記第1表示部、前記第2表示部、および前記第3表示部は、一体に形成され、連続的に配置され、
前記第1表示部、前記第2表示部、および前記第3表示部のそれぞれは、複数のスキャン配線、複数のデータ配線および複数の画素を含み、前記複数のスキャン配線及び前記複数のデータ配線が互いに交差して配置され、前記複数の画素のそれぞれは有機発光ダイオードを備え、各画素が前記スキャン配線および前記データ配線の交差点に配置される、
表示装置。 - 前記非表示領域の各前記第1パネル領域、前記第2パネル領域、及び前記第3パネル領域は、前記複数のスキャン配線にスキャン信号を印加するスキャン駆動部と、前記複数のデータ配線にデータ信号を印加するデータ駆動部と、前記各画素に高電位電圧、低電位電圧、および初期化電圧を提供する電源部と、前記スキャン駆動部と前記データ駆動部を制御するタイミング制御部と、を含む、
請求項11に記載の表示装置。 - 前記画素は、行と列に配置された複数のサブ画素を含み、
前記複数のサブ画素に、行毎に1つずつスキャン配線が配置され、前記複数のサブ画素に、列毎に2つずつデータ配線が配置されて、
前記各列に配置された2つのデータ配線のうち、一側のデータ配線が第1マルチプレクサによって選ばれ、前記各列に配置された2つのデータ配線のうち、他側のデータ配線が第2マルチプレクサによって選ばれて、
前記各列に配置された前記一側のデータ配線と、前記各行に配置されたスキャン配線は、第1及び第2のスキャンスイッチによってスイッチング連結され、前記各列に配置された前記他側のデータ配線と、前記各行に配置されたスキャン配線は、第3及び第4のスキャンスイッチによってスイッチング連結される、
請求項11に記載の表示装置。 - 前記第1及び第2のスキャンスイッチは、前記複数のサブ画素において、前記一側のデータ配線に沿って垂直方向に連続された2つのサブ画素毎に配置され、
前記第3及び第4のスキャンスイッチは、前記複数のサブ画素において、前記他側のデータ配線に沿って垂直方向に連続された2つのサブ画素毎に配置される、
請求項13に記載の表示装置。 - 前記第1マルチプレクサは、
前記一側のデータ配線に第1電極が連結され、第1選択信号を印加するための第1マルチプレクサ配線にゲート電極が連結され、第1電源に第2電極が連結される、第1マルチプレクサスイッチを含む、
請求項13に記載の表示装置。 - 前記第1マルチプレクサスイッチは、前記第1マルチプレクサ配線を介して、前記ゲート電極に前記第1選択信号が印加されることでターンオンされて、前記第2電極を通じて印加された第1電源を、前記第1電極を通じて前記一側のデータ配線に印加する、
請求項15に記載の表示装置。 - 前記第2マルチプレクサは、
前記他側のデータ配線に第1電極が連結され、第2選択信号を印加するための第2マルチプレクサ配線にゲート電極が連結され、第1電源に第2電極が連結される、第2マルチプレクサスイッチを含む、
請求項13に記載の表示装置。 - 前記第2マルチプレクサスイッチは、前記第2マルチプレクサ配線を介して、前記ゲート電極に前記第2選択信号が印加されることでターンオンされて、前記第2電極を通じて印加された第1電源を、前記第1電極を通じて前記他側のデータ配線に印加する、
請求項17に記載の表示装置。
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