JP7180967B2 - レーザ加工装置 - Google Patents
レーザ加工装置 Download PDFInfo
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- JP7180967B2 JP7180967B2 JP2017094346A JP2017094346A JP7180967B2 JP 7180967 B2 JP7180967 B2 JP 7180967B2 JP 2017094346 A JP2017094346 A JP 2017094346A JP 2017094346 A JP2017094346 A JP 2017094346A JP 7180967 B2 JP7180967 B2 JP 7180967B2
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Classifications
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- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B23K26/0738—Shaping the laser spot into a linear shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- H—ELECTRICITY
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- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
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- H01L27/1262—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate
- H01L27/1266—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate the substrate on which the devices are formed not being the final device substrate, e.g. using a temporary substrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1222—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer
- H01L27/1225—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or crystalline structure of the active layer with semiconductor materials not belonging to the group IV of the periodic table, e.g. InGaZnO
Description
本実施の形態では、本発明の一態様のレーザ加工装置について説明する。なお、当該レーザ加工装置の用途は限定されないが、特に可撓性基板を有する半導体装置、表示装置、発光装置、蓄電装置、または発電装置等の製造工程に用いることが有用である。
本実施の形態では、実施の形態1で説明した本発明の一態様のレーザ加工装置を含む、積層体の加工装置について説明する。
本実施の形態では、実施の形態2で説明した積層体の加工装置を含む、別の形態の積層体の加工装置について説明する。
本実施の形態では、本発明の一態様である構造物の剥離方法およびフレキシブルデバイスの作製方法について説明する。なお、当該構造物の剥離およびフレキシブルデバイスの作製には、本発明の一態様のレーザ加工装置または積層体の加工装置を用いることができる。
本実施の形態では、フレキシブルデバイスについて図面を用いて説明する。本実施の形態では、表示装置の一例を説明する。なお、当該表示装置の作製には、本発明の一態様のレーザ加工装置または積層体の加工装置を用いることができる。
本実施の形態では、本発明の一態様の加工装置を用いて作製することのできるフレキシブルデバイスを利用した電子機器について、図面を用いて説明する。
14 基板
22 基板
23 樹脂層
23a 樹脂層
28 接着層
29 基板
31 絶縁層
32 絶縁層
33 絶縁層
34 絶縁層
35 絶縁層
40 トランジスタ
41 導電層
43a 導電層
43b 導電層
44 酸化物半導体層
60 表示素子
61 導電層
62 EL層
63 導電層
65 レーザ光
80 積層体
81 積層体
82 積層体
83 積層体
84 積層体
85 積層体
86 積層体
87 積層体
91 基板
93 樹脂層
93a 樹脂層
95 絶縁層
97 着色層
98 遮光層
99 接着層
100 フレキシブルデバイス
110 積層体
111 基板
112 樹脂層
112a 樹脂層
113 絶縁層
114 第1の素子層
120 積層体
121 基板
122 樹脂層
122a 樹脂層
123 絶縁層
124 機能層
130 積層体
131 第2の素子層
132 接着層
141 基板
151 基板
160 レーザ光
200 レーザ加工装置
201 レーザ加工装置
210 ロード/アンロード室
211 構造物
211a 基板
211b 基板
211c 基板
211c1 基板
211c2 基板
211d 基板
211e 原反
211f 基板
212 層
213a 加工領域
213b 領域
220 トランスファー室
221 搬送機構
222 搬送機構
223a 関節機構
223b 関節機構
223c 関節機構
224 反転機構
224a 支持部
224b 回転部
225 フォーク
226 吸着機構
227 アーム
228 アーム
229 昇降機構
230 レーザ加工室
231 固定機構
232 支軸
233 ステージ
234 水平移動機構
240 加工室
250 基板回収室
260 加工室
270 レーザ発振器
271a レーザ光
271b レーザ光
271c 線状ビーム
271d 線状ビーム
280 光学系ユニット
281 ミラー
282 ミラー
283 ミラー
284 ミラー
285 レンズ
286 レンズ
287 石英窓
288 石英窓
289 石英窓
290 石英窓
291 石英窓
310 ロード/アンロード室
320 トランスファー室
330 集塵機構
340 加工室
350 基板回収室
360 加工室
400A 表示装置
401 トランジスタ
402 トランジスタ
403 トランジスタ
404 発光素子
405 容量素子
406 接続部
407 配線
411 絶縁層
412 絶縁層
413 絶縁層
414 絶縁層
415 絶縁層
416 スペーサ
417 接着層
419 接続層
421 電極
422 EL層
423 電極
424 光学調整層
425 着色層
426 遮光層
436 オーバーコート
455 導電層
471 基板
472 基板
473 FPC
474 IC
476 絶縁層
478 絶縁層
481 表示部
482 駆動回路部
1000 加工装置
1001 加工装置
1010 第1のユニット
1020 第2のユニット
1030 第3のユニット
1040 第4のユニット
1351 吸着機構
1352 吸着機構
1360 治具
1370 ステージ
1380 治具
1381 切断領域
1390 クランプ治具
7000 表示部
7001 表示部
7101 筐体
7103 操作ボタン
7104 外部接続ポート
7105 スピーカ
7106 マイク
7107 カメラ
7110 携帯電話機
7201 筐体
7202 操作ボタン
7203 情報
7210 携帯情報端末
7300 テレビジョン装置
7301 筐体
7303 スタンド
7311 リモコン操作機
7650 携帯情報端末
7651 非表示部
7800 携帯情報端末
7801 バンド
7802 入出力端子
7803 操作ボタン
7804 アイコン
7805 バッテリ
Claims (1)
- レーザ発振器から出力されたレーザ光を成形する光学系ユニットと、レーザ加工室と、加工対象の構造物の固定機構と、前記固定機構を水平方向に移動させる水平移動機構と、第1のミラーと、第2のミラーと、第3のミラーと、第4のミラーと、第1のレンズと、第2のレンズと、を有し、
前記固定機構の上方から第1の線状ビームを照射する機能と、前記固定機構の下方から第2の線状ビームを照射する機能と、を有し、
前記第1のミラーと前記第2のミラーと前記第1のレンズとは、前記レーザ加工室の外部に位置し、
前記第3のミラーと前記第4のミラーと前記第2のレンズとは、前記レーザ加工室の内部に位置し、
前記第2のミラーと前記第3のミラーと前記第4のミラーと前記第1のレンズと前記第2のレンズとは、固定されており、
前記第4のミラーと前記第2のレンズとは、前記固定機構と前記水平移動機構との間に位置し、
前記第1の線状ビームは、前記光学系ユニットにより成形された前記レーザ光を、前記第1のミラーにより反射して、前記第1のレンズにより集光することで形成され、
前記第2の線状ビームは、前記レーザ光を、前記第2のミラー乃至前記第4のミラーにより反射して、前記第2のレンズにより集光することで形成され、
前記固定機構が有するステージは、前記第2のレンズから入射した前記レーザ光を透過する機能を有し、
前記第1のミラーを移動させることにより、前記レーザ光の光路を切り替え、前記第1の線状ビームの形成をするか、前記第2の線状ビームの形成をするかを調整するレーザ加工装置。
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2017
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2020
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US20200365738A1 (en) | 2020-11-19 |
JP2017205806A (ja) | 2017-11-24 |
US10804407B2 (en) | 2020-10-13 |
US20170330973A1 (en) | 2017-11-16 |
JP2023021128A (ja) | 2023-02-09 |
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JP2018063959A (ja) | 2018-04-19 |
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