Shenzhen Guangyi Tech Co., Ltd.

Ambilight Inc.

Wear Future Technologies Co., Ltd

Jiazhi He

Jie Liu

Chao Wang

Yu Zhou

Liyan You

Yuling Li

Guiyuan Li

Guoyang Hu

Yanhang Lu

Chaoyue Cao

Kun Wang

The present application provides an electrochromic device, which comprises a first substrate layer, a first conductive layer, a solid-state color changing layer, a second conductive layer and a second substrate layer which are stacked in sequence. A varnish layer is disposed at an edge region of the first conductive layer and/or an edge region of the second conductive layer. The Dyne value of the varnish layer minus the surface tension of a slurry of a structure layer in the solid-state color changing layer which is in contact with the first conductive layer or the second conductive layer is less than or equal to 5 mN/m. Since the varnish layer is arranged, when the solid-state color changing layer is coated, the slurry of the solid-state color changing layer cannot be attached to the varnish surface. Therefore, wiping is not required, and a number of problems caused by wiping are avoided. Otherwise, the adhesion of the solid-state color changing layer to the varnish surface is reduced. Moreover, the arrangement of the varnish defines the boundary of wiping and ensures the progress of wiping.

Electrochromic device

An electrochromic aperture, which comprises a first transparent substrate (), a first transparent conductive layer (), an ion storage layer (), an ion transfer layer (), an electrochromic layer (), a second transparent conductive layer (), and a second transparent substrate (). The ion transfer layer () is a solid electrolyte layer. Also provided is a method for manufacturing the electrochromic aperture, relating to an etching operation after coating on the ion storage layer () and the electrochromic layer () is finished. Also provided is a lens modules having the electrochromic aperture.

Electrochromic aperture and manufacturing method therefor, and lens module having electrochromic aperture

A control method for the an electrochromic device includes: determining whether a current transmittance of the electrochromic device reaches a preset transmittance; when determining that the current transmittance does not reach the preset transmittance, controlling an external power supply to perform a first mode charging and discharging on the electrochromic device until the current transmittance reaches the preset transmittance; when determining that the current transmittance reaches the preset transmittance, suspending the charging and discharging, and continuously monitoring whether a current open circuit potential of the electrochromic device is within a preset open circuit potential threshold range; and if the current open circuit potential is not within the preset open circuit potential threshold range, controlling the external power supply to perform a second mode charging and discharging on the electrochromic device to enable the current open circuit potential to be continuously within the preset open circuit potential threshold range.

Control method, apparatus and equipment for electrochromic device, and storage medium

An electrochromic apparatus includes a first glass, a first adhesive layer disposed on the first glass, a second glass, a second adhesive layer disposed on the second glass, a solid-state electrochromic device (ECD) interposed between the first adhesive layer and the second adhesive layer, and a sealant disposed at edges of the first glass and the second glass to seal the ECD. The first adhesive layer and the second adhesive layer are disposed between the first glass and the second glass. The first adhesive layer and the second adhesive layer are optically transparent. Edges of the adhesive layers are flush with or beyond edges of the ECD. The sealant is adhesive and waterproof.

Method for fabricating solid state electrochromic device, solid state electrochromic device and its applications

Ceiling fan with light

Neck massaging device

Growing community of inventors

Guangdong, China

Jiazhi He