Shenzhen Guohua Optoelectronics Co., Ltd.

Chine

 
Quantité totale PI 107
Rang # Quantité totale PI 12 286
Note d'activité PI 2,5/5.0    45
Rang # Activité PI 16 526

Brevets

Marques

22 0
0 0
85 0
0
 
Dernier brevet 2025 - Reflective display device and co...
Premier brevet 2014 - Oil puncture controlled starting...

Derniers inventions, produits et services

2023 Invention High-dielectric hydrophobic polymer, and preparation method therefor and use thereof. The present...
Invention Electrowetting display device, and manufacturing method therefor and application thereof. Disclos...
Invention Reflective display device and color laminated display device. A reflective display device and a ...
Invention Reflective display device and color stack display device. A reflective display device and a color...
Invention Preparation method for photochromic film and use of photochromic film. Disclosed in the present i...
Invention Lower substrate for electrowetting display device, and electrowetting display device and preparat...
Invention Multilayer electrowetting display device, preparation method therefor, and use thereof. A multi-l...
2021 Invention Reflector, preparation method therefor, and application thereof. Provided are a reflector, a prep...
Invention Method and system for analyzing transient current of non-polar liquid, apparatus, and storage med...
Invention Cholesteric phase liquid crystal electrowetting display device. Disclosed is a cholesteric phase ...
Invention Off-axis focusing lens and manufacturing method therefor. The present application discloses a man...
Invention Light reflective thin film and preparation method therefor, and sensor. A light reflective thin f...
Invention Polymer-stabilized liquid crystal laser, preparation method therefor, and device. Disclosed in th...
Invention Electrowetting display device structure and packaging method therefor. Disclosed are an electrowe...
Invention Color-changeable reflective paint, preparation method therefor, and application thereof. Disclose...
Invention Liquid drop directional transport device. A liquid drop directional transport device, comprising ...
Invention Intelligent dimming device and production method therefor. Disclosed in the present invention are...
Invention Method for manufacturing electrowetting display device, and curved-surface electrowetting display...
Invention Reverse electrowetting mechanical energy collection device and mechanical energy collection appar...
2020 Invention Semi-interpenetrating polymer network-based responsive material and application thereof. The pres...
Invention Liquid crystal multilayer film and preparation method thereof. A multilayer film and a preparatio...
Invention Liquid crystal multilayer film and method for manufacturing same. A multilayer film and a method ...
2019 Invention Optical structure based on cholesteric liquid crystal polymer semi-interpenetrating network, and ...
2018 Invention Use of zwitterion dopant in preparation of dynamic-scattering-mode-based liquid crystal material....
Invention Water-responsive interpenetrating polymer network, preparation method and use thereof. A water-re...
Invention Water-responsive interpenetrating polymer network, preparation method therefor and use thereof. D...
Invention Application of zwitterionic dopant in preparing liquid crystal material on basis of dynamic scatt...
Invention Laser protective film and laser protective device comprising the same. Disclosed are a laser prot...
Invention Electrically-responsive infrared reflective device. An electrically-responsive infrared reflecti...
Invention Multi-stable electroresponsive smart window and preparation method thereof. A multi-stable electr...
Invention Flexible liquid crystal optical shutter and manufacturing method thereof. A flexible liquid crys...
Invention Liquid crystal mixture and temperature-responsive infrared reflection device. A liquid crystal mi...
Invention Dye-doped laser protective film. A dye-doped laser protective film is disclosed, comprising a pol...
Invention Laser protection film and laser protection apparatus comprising same. A laser protection film and...
Invention Temperature-responsive liquid crystal material, light adjustment device and manufacturing method ...
Invention Color-changing light-adjusting liquid crystal device and light adjusting method thereof. A color...
Invention Preparation method for a temperature-responsive light reflecting coating and the light reflecting...
2017 Invention Testing system based on sensitivity of humidity sensor. A testing system based on sensitivity of...
Invention Capacitive sensor and preparation method thereof. A capacitive sensor and a preparation method t...
Invention Method for preparing an infrared reflective device. A method for preparing an infrared reflectiv...
Invention Infrared reflection device with adjustable reflection proportion. An infrared reflection device i...
Invention Total-reflection infrared reflection device and preparation method thereof. A total-reflection in...
Invention Electrically controlled smart window, preparation method thereof, and light-adjusting method ther...
Invention Method for preparing electrowetting display support plate. 2; and heating the substrate (7) subje...
Invention Electro-wetting-based microfluidic droplet positioning system and method. An electro-wetting-bas...
Invention Drying-wetting separated filling method and filling apparatus for electrowetting display device. ...
Invention Bistable driving method for electrowetting display and related electrowetting display. Provided i...
Invention Electric response infrared reflection device and preparation method thereof. An electric response...
Invention Patterned light-adjusting glass and preparation method thereof. A patterned light-dimming glass ...