JP6525577B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP6525577B2 JP6525577B2 JP2014255803A JP2014255803A JP6525577B2 JP 6525577 B2 JP6525577 B2 JP 6525577B2 JP 2014255803 A JP2014255803 A JP 2014255803A JP 2014255803 A JP2014255803 A JP 2014255803A JP 6525577 B2 JP6525577 B2 JP 6525577B2
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- JP
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- Prior art keywords
- display panel
- layer
- housing
- substrate
- display
- 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.)
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Images
Classifications
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- 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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- G06F1/16—Constructional details or arrangements
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- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- 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
- G06F1/1677—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for detecting open or closed state or particular intermediate positions assumed by movable parts of the enclosure, e.g. detection of display lid position with respect to main body in a laptop, detection of opening of the cover of battery compartment
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- 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
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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- H10K50/80—Constructional details
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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Description
本実施の形態では、本発明の一態様の半導体装置について図1乃至図5を用いて説明する。本発明の一態様の半導体装置は、複数の筐体に支持された可撓性を有する表示パネルを有する。また、該表示パネルは、異なる筐体に支持された領域同士が略同一平面に位置する展開状態と、異なる筐体に支持された領域が互いに重なるように位置する折り畳み状態と、に変形することができる。以下では、2つの筐体に支持された可撓性の表示パネルを備え、該2つの筐体の間で表示パネルを湾曲させることにより、展開された状態(展開状態)と2つ折りに折りたたんだ状態(折り畳み状態)とに変形可能な半導体装置を例に挙げて説明する。
本実施の形態では、本発明の一態様の半導体装置に適用可能な可撓性を有する表示パネルの一例としてEL素子を用いたアクティブマトリクス型の表示パネルを図7乃至図12を用いて説明する。なお、表示パネルとしては、EL素子を有する表示パネルのみならず、液晶素子、電気泳動素子などの表示素子を含む表示パネルを適用してもよい。
図7(A)に可撓性を有する表示パネルの平面図を示し、図7(A)における一点鎖線A4−B4間の断面図の一例を図7(B)に示す。
図8(A)に表示パネルにおける光取り出し部1104の別の例を示す。図8(A)の表示パネルは、タッチ操作が可能な表示パネルである。
図8(B)に表示パネルにおける光取り出し部1104の別の例を示す。図8(B)の表示パネルは、タッチ操作が可能な表示パネルである。
図9(A)に表示パネルの別の例を示す。図9(A)の表示パネルは、タッチ操作が可能な表示パネルである。
図9(B)に表示パネルの別の例を示す。図9(B)の表示パネルは、タッチ操作が可能な表示パネルである。
図10(A)に表示パネルにおける光取り出し部1104の別の例を示す。
図10(B)に表示パネルの別の例を示す。
次に、表示パネルに用いることができる材料等を説明する。なお、本実施の形態で先に説明した構成については説明を省略する。
表示パネルの作製方法を図11及び図12を用いて例示する。ここでは、具体例1(図7(B))の構成の表示パネルを例に挙げて説明する。
本実施の形態では、本発明の一態様の表示装置が適用された電子機器の例について、図面を参照して説明する。
102 表示パネル
103 筐体
104 筐体
104a 筐体
104b 筐体
105 溝部
105a 溝部
105b 溝部
105c 溝部
106 筐体
106a 筐体
106b 筐体
107 アンカー部
108a 基材
108b 基材
109a 基材
110 領域
111 接着層
111a 接着層
112 領域
113 接着層
114 接着層
117a 基材
117b 基材
118a 基材
118b 基材
120 半導体装置
130a 弾性体
130b 弾性体
130c 弾性体
130d 弾性体
132 FPC
140 半導体装置
160 領域
170 領域
172 領域
174 領域
176 領域
178 領域
180 半導体装置
182 領域
184 領域
1101 素子層
1103 基板
1104 光取り出し部
1105 接着層
1106 駆動回路部
1108 FPC
1108a FPC
1108b FPC
1156 導電層
1157 導電層
1201 基板
1202 基板
1203 接着層
1205 絶縁層
1207 絶縁層
1208 導電層
1209 絶縁層
1209a 絶縁層
1209b 絶縁層
1211 絶縁層
1212 導電層
1213 封止層
1215 接続体
1215a 接続体
1215b 接続体
1217 スペーサー
1230 発光素子
1231 下部電極
1233 EL層
1235 上部電極
1240 トランジスタ
1250 受光素子
1255 絶縁層
1257 遮光層
1259 着色層
1261 絶縁層
1270 導電層
1271 p型半導体層
1272 導電層
1273 i型半導体層
1274 導電層
1275 n型半導体層
1276 絶縁層
1278 絶縁層
1280 導電層
1281 導電層
1283 導電層
1291 絶縁層
1292 導電性粒子
1293 絶縁層
1294 導電層
1295 絶縁層
1296 導電層
1301 作製基板
1303 剥離層
1305 作製基板
1307 剥離層
1310a 導電層
1310b 導電層
9600 タブレット型端末
9625 スイッチ
9626 スイッチ
9627 電源スイッチ
9628 操作スイッチ
9629 留め具
9630 筐体
9630a 筐体
9630b 筐体
9631 表示部
9632 タッチセンサ領域
9633 太陽電池
9634 充放電制御回路
9635 バッテリー
9636 DCDCコンバータ
9637 コンバータ
9638 操作キー
9639 基材
Claims (4)
- 可撓性を有する表示パネルと、
前記表示パネルの第1の領域を支持する第1の筐体と、
前記表示パネルの第2の領域を支持する第2の筐体と、
前記第1の筐体と前記第2の筐体とを結合する機能を有する可撓性を有する基材と、
前記第1の筐体と、前記可撓性を有する基材とを固着する弾性体と、を有し、
前記可撓性を有する基材は、前記表示パネルよりも可撓性が低く、
前記表示パネルは、前記第1の領域と前記第2の領域とが略同一平面に位置する展開状態と、前記第1の領域と前記第2の領域とが重なって位置する折り畳み状態と、に変形可能であり、
前記折り畳み状態において、前記可撓性を有する基材は、曲面を有する形状を有することを特徴とする表示装置。 - 可撓性を有する表示パネルと、
前記表示パネルの第1の領域を支持する第1の筐体と、
前記表示パネルの第2の領域を支持する第2の筐体と、
前記第1の筐体と前記第2の筐体とを結合する機能を有する可撓性を有する基材と、
前記第1の筐体と、前記可撓性を有する基材とを固着する弾性体と、
前記第1の筐体と、前記表示パネルとを固着する接着層と、
前記表示パネルと電気的に接続されたFPCと、を有し、
前記可撓性を有する基材は、前記表示パネルよりも可撓性が低く、
前記FPCは、前記表示パネルを介して前記接着層と重なる領域を有し、
前記表示パネルは、前記第1の領域と前記第2の領域とが略同一平面に位置する展開状態と、前記第1の領域と前記第2の領域とが重なって位置する折り畳み状態と、に変形可能であり、
前記折り畳み状態において、前記可撓性を有する基材は、曲面を有する形状を有することを特徴とする表示装置。 - 可撓性を有する表示パネルと、
前記表示パネルの第1の領域を支持する第1の筐体と、
前記表示パネルの第2の領域を支持する第2の筐体と、
前記第1の筐体と前記第2の筐体とを結合する機能を有する可撓性を有する基材と、
前記第1の筐体と、前記可撓性を有する基材とを固着する弾性体と、を有し、
前記表示パネルは、前記第1の領域と前記第2の領域とが略同一平面に位置する展開状態と、前記第1の領域と前記第2の領域とが重なって位置する折り畳み状態と、に変形可能であり、
前記折り畳み状態において、前記可撓性を有する基材は、曲面を有する形状を有することを特徴とする表示装置。 - 可撓性を有する表示パネルと、
前記表示パネルの第1の領域を支持する第1の筐体と、
前記表示パネルの第2の領域を支持する第2の筐体と、
前記第1の筐体と前記第2の筐体とを結合する機能を有する可撓性を有する基材と、
前記第1の筐体と、前記可撓性を有する基材とを固着する弾性体と、
前記第1の筐体と、前記表示パネルとを固着する接着層と、
前記表示パネルと電気的に接続されたFPCと、を有し、
前記FPCは、前記表示パネルを介して前記接着層と重なる領域を有し、
前記表示パネルは、前記第1の領域と前記第2の領域とが略同一平面に位置する展開状態と、前記第1の領域と前記第2の領域とが重なって位置する折り畳み状態と、に変形可能であり、
前記折り畳み状態において、前記可撓性を有する基材は、曲面を有する形状を有することを特徴とする表示装置。
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JP2020194893A Active JP7080958B2 (ja) | 2013-12-20 | 2020-11-25 | 表示装置 |
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KR20230173733A (ko) * | 2013-11-28 | 2023-12-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전자 기기 및 그 구동 방법 |
TWI654736B (zh) | 2014-02-14 | 2019-03-21 | 日商半導體能源研究所股份有限公司 | 發光裝置 |
US9588549B2 (en) | 2014-02-28 | 2017-03-07 | Semiconductor Energy Laboratory Co., Ltd. | Electronic device |
KR102435833B1 (ko) | 2014-02-28 | 2022-08-24 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 전자 기기 |
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