JP7387699B2 - ディスプレイ装置 - Google Patents
ディスプレイ装置 Download PDFInfo
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- JP7387699B2 JP7387699B2 JP2021203435A JP2021203435A JP7387699B2 JP 7387699 B2 JP7387699 B2 JP 7387699B2 JP 2021203435 A JP2021203435 A JP 2021203435A JP 2021203435 A JP2021203435 A JP 2021203435A JP 7387699 B2 JP7387699 B2 JP 7387699B2
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- emitting diodes
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- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7434—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used in a transfer process involving at least two transfer steps, i.e. including an intermediate handle substrate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/541—Dispositions of bond wires
- H10W72/547—Dispositions of multiple bond wires
- H10W72/5473—Dispositions of multiple bond wires multiple bond wires connected to a common bond pad
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
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Description
がそれぞれ放出され得る。
110:発光ダイオード部 112:発光ダイオード
112a:青色発光ダイオード 112b:緑色発光ダイオード
112c:赤色発光ダイオード
21:成長基板
23:n型半導体層 25:活性層
27:p型半導体層 31:n型電極
33:p型電極 35:壁部
114:支持基板 116:透明電極
118:遮断部 120:絶縁層
122:第1連結電極 124:透明基板
125:白色蛍光体フィルム 126:蛍光体層
126b:緑色蛍光体層 126c:赤色蛍光体層
126d:遮断層 126e:透明層
127:カラーフィルター 127a:青色光部
127b:緑色光部 127c:赤色光部
127d:光遮断部 127e:透明部
128:保護基板 130:TFTパネル部
132:パネル基板 134:第2連結電極
150:異方性伝導フィルム 152:電極連結部
200:バックライトユニット 260:第1ドライバー
300:TFT-LCDパネル部 310:第2ドライバー
P:ピクセル
S:接着部 S1:第1接着部
S2:第2接着部 S3:第3接着部
Claims (20)
- 発光ダイオード部と、
パネル基板と、
前記発光ダイオード部と前記パネル基板との間に配置され、前記発光ダイオード部と前記パネル基板とを接続するための導電層と、
を備え、
前記発光ダイオード部が、支持基板と、前記支持基板上に配置された発光ダイオードとを備えており、
前記発光ダイオードが、それぞれサブピクセルに配置される青色発光ダイオード、緑色発光ダイオード、および赤色発光ダイオードで構成され、
前記支持基板が、前記青色発光ダイオードを結合するように形成された第1接着部と、前記緑色発光ダイオードを結合するように形成された第2接着部と、前記赤色発光ダイオードを結合するように形成された第3接着部と、を備え、
各サブピクセルにおける前記第1接着部、前記第2接着部、及び前記第3接着部の位置は、互いに異なる、ディスプレイ装置。 - 前記パネル基板が、TFT駆動回路を備える、請求項1に記載のディスプレイ装置。
- 前記TFT駆動回路は、アクティブマトリクスを駆動する回路である、請求項2に記載のディスプレイ装置。
- 前記TFT駆動回路は、パッシブマトリクスを駆動する回路である、請求項2に記載のディスプレイ装置。
- 前記導電層が、絶縁性を有する接着性有機材料及び当該接着性有機材料の中に分散された導電性粒子を含む、請求項1に記載のディスプレイ装置。
- 前記導電層は、厚さ方向に導電性を示し、面方向に絶縁性を有する、請求項5に記載のディスプレイ装置。
- 前記支持基板が、サファイア基板、窒化ガリウム基板、ガラス基板、シリコンカーバイド基板、シリコン基板、金属基板およびセラミック基板からなる群から選択される、請求項1に記載のディスプレイ装置。
- 前記支持基板は、フレキシブル基板である、請求項1に記載のディスプレイ装置。
- 前記支持基板の上部には、前記発光ダイオードと電気的に接続される複数の導電性パターンが形成されている、請求項7に記載のディスプレイ装置。
- 前記支持基板の上部には、前記発光ダイオードと電気的に接続される複数の導電性パターンが形成されている、請求項8に記載のディスプレイ装置。
- 前記発光ダイオードは、前記支持基板上に、フリップチップ型発光ダイオードのアレイ、または、垂直型発光ダイオードのアレイを形成している、請求項9に記載のディスプレイ装置。
- 前記発光ダイオードは、前記支持基板上において、前記発光ダイオードの幅の少なくとも2倍の距離で、互いに相対的に配置されている、請求項1に記載のディスプレイ装置。
- 前記発光ダイオード部が、前記発光ダイオードの各々を取り囲む絶縁層をさらに備える、請求項1に記載のディスプレイ装置。
- 前記発光ダイオード部が、前記支持基板上に設けられた遮断部をさらに備える、請求項13に記載のディスプレイ装置。
- 前記絶縁層は、前記遮断部の一部を覆うように形成されている、請求項14に記載のディスプレイ装置。
- 前記遮断部は、前記発光ダイオードの各々を取り囲んでいる、請求項14に記載のディスプレイ装置。
- 前記発光ダイオードの各々が、
n型半導体層と、
p型半導体層と、
前記n型半導体層と前記p型半導体層との間に介在する活性層と、
前記n型半導体層に結合されたn型電極と、
前記p型半導体層に結合されたp型電極と、
を備える、請求項11に記載のディスプレイ装置。 - 前記接着部が、AgSn、ZnSn、Inのうちの少なくとも1つで構成される、請求項1に記載のディスプレイ装置。
- 前記青色発光ダイオードの各々は、前記第2接着部又は前記第3接着部に対応する位置に配置されていない、請求項1に記載のディスプレイ装置。
- 前記発光ダイオードは、前記支持基板上において、前記発光ダイオードの幅の2倍以上の間隔で相対的に配置されている、請求項17に記載のディスプレイ装置。
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| PCT/KR2016/007923 WO2017014564A1 (ko) | 2015-07-23 | 2016-07-20 | 디스플레이 장치 및 그의 제조 방법 |
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| JP2007226246A (ja) | 2006-02-23 | 2007-09-06 | Samsung Electronics Co Ltd | 発光ダイオード基板とその製造方法、及びそれを用いた液晶表示装置 |
| JP2013025194A (ja) | 2011-07-22 | 2013-02-04 | Jsr Corp | 着色剤、着色組成物、カラーフィルタ及び表示素子 |
| WO2014050876A1 (ja) | 2012-09-25 | 2014-04-03 | シャープ株式会社 | 表示装置及び表示装置の製造方法 |
| JP2014224230A (ja) | 2013-04-26 | 2014-12-04 | 日亜化学工業株式会社 | 蛍光体及びそれを用いた発光装置並びに蛍光体の製造方法 |
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