An objective of the present invention is to provide an electrochromic device having improved durability. An electrochromic device comprises: an electrochromic unit; and a photoelectron capping unit absorbing photoelectrons generated when external light is incident on the electrochromic unit. According to the present invention, the electrochromic device including the photoelectron capping unit effectively collects photoelectrons to suppress an additional reaction, thereby preventing a reduction in durability of the electrochromic unit, and improving durability while maintaining a simple structure.
실시예는 전기 변색부; 및 상기 전기 변색부에 외부의 광이 입사될 때 발생되는 광 전자를 흡수하는 광 전자 캡핑부를 포함하는 전기 변색 소자를 제공한다.
Electrochromic device
전기 변색 소자
2024-02-15
Patent
Electronic Resource
Korean
IPC: | G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES |
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